diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
Binary files differ

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
Binary files differ

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
Binary files differ

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
Binary files differ

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
Binary files differ

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
Binary files differ

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_background.png b/app/src/main/res/mipmap-xxhdpi/splash_background.png
new file mode 100644
index 0000000..3fcca9d
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_background.png
Binary files differ

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_background.png b/app/src/main/res/mipmap-xxhdpi/splash_background.png
new file mode 100644
index 0000000..3fcca9d
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_background.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_casic.png b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
new file mode 100644
index 0000000..37c7e47
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
Binary files differ

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_background.png b/app/src/main/res/mipmap-xxhdpi/splash_background.png
new file mode 100644
index 0000000..3fcca9d
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_background.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_casic.png b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
new file mode 100644
index 0000000..37c7e47
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_logo.png b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
new file mode 100644
index 0000000..ac2ba0c
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
Binary files differ

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_background.png b/app/src/main/res/mipmap-xxhdpi/splash_background.png
new file mode 100644
index 0000000..3fcca9d
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_background.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_casic.png b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
new file mode 100644
index 0000000..37c7e47
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_logo.png b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
new file mode 100644
index 0000000..ac2ba0c
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_text.png b/app/src/main/res/mipmap-xxhdpi/splash_text.png
new file mode 100644
index 0000000..4f130d5
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_text.png
Binary files differ

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_background.png b/app/src/main/res/mipmap-xxhdpi/splash_background.png
new file mode 100644
index 0000000..3fcca9d
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_background.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_casic.png b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
new file mode 100644
index 0000000..37c7e47
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_logo.png b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
new file mode 100644
index 0000000..ac2ba0c
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_text.png b/app/src/main/res/mipmap-xxhdpi/splash_text.png
new file mode 100644
index 0000000..4f130d5
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_text.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
Binary files differ

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_background.png b/app/src/main/res/mipmap-xxhdpi/splash_background.png
new file mode 100644
index 0000000..3fcca9d
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_background.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_casic.png b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
new file mode 100644
index 0000000..37c7e47
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_logo.png b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
new file mode 100644
index 0000000..ac2ba0c
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_text.png b/app/src/main/res/mipmap-xxhdpi/splash_text.png
new file mode 100644
index 0000000..4f130d5
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_text.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
Binary files differ

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_background.png b/app/src/main/res/mipmap-xxhdpi/splash_background.png
new file mode 100644
index 0000000..3fcca9d
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_background.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_casic.png b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
new file mode 100644
index 0000000..37c7e47
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_logo.png b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
new file mode 100644
index 0000000..ac2ba0c
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_text.png b/app/src/main/res/mipmap-xxhdpi/splash_text.png
new file mode 100644
index 0000000..4f130d5
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_text.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..cd65ba6
--- /dev/null
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="mainThemeColor">#1D55C6</color>
+    <color name="mainTextColor">#232323</color>
+    <color name="subTextColor">#626262</color>
+    <color name="mainBackColor">#F7F7FA</color>
+    <color name="hintTextColor">#CCCCCC</color>
+    <color name="itemSelectedColor">#DDDDDD</color>
+    <color name="redTextColor">#FF0000</color>
+    <color name="orangeTextColor">#FF6600</color>
+    <color name="greenColor">#37D4AE</color>
+    <color name="transparentBlack">#99000000</color><!--60%透明度的黑色-->
+    <color name="black">#000000</color>
+    <color name="white">#FFFFFF</color>
+</resources>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_background.png b/app/src/main/res/mipmap-xxhdpi/splash_background.png
new file mode 100644
index 0000000..3fcca9d
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_background.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_casic.png b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
new file mode 100644
index 0000000..37c7e47
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_logo.png b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
new file mode 100644
index 0000000..ac2ba0c
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_text.png b/app/src/main/res/mipmap-xxhdpi/splash_text.png
new file mode 100644
index 0000000..4f130d5
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_text.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..cd65ba6
--- /dev/null
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="mainThemeColor">#1D55C6</color>
+    <color name="mainTextColor">#232323</color>
+    <color name="subTextColor">#626262</color>
+    <color name="mainBackColor">#F7F7FA</color>
+    <color name="hintTextColor">#CCCCCC</color>
+    <color name="itemSelectedColor">#DDDDDD</color>
+    <color name="redTextColor">#FF0000</color>
+    <color name="orangeTextColor">#FF6600</color>
+    <color name="greenColor">#37D4AE</color>
+    <color name="transparentBlack">#99000000</color><!--60%透明度的黑色-->
+    <color name="black">#000000</color>
+    <color name="white">#FFFFFF</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
new file mode 100644
index 0000000..4527e1c
--- /dev/null
+++ b/app/src/main/res/values/dimens.xml
@@ -0,0 +1,40 @@
+<resources>
+    <!--字体大小-->
+    <dimen name="sp_12">12sp</dimen>
+    <dimen name="sp_14">14sp</dimen>
+    <dimen name="sp_16">16sp</dimen>
+    <dimen name="sp_18">18sp</dimen>
+    <dimen name="sp_20">20sp</dimen>
+    <dimen name="sp_22">22sp</dimen>
+    <dimen name="sp_45">45sp</dimen>
+
+    <!--内外间距-->
+    <dimen name="dp_3">3dp</dimen>
+    <dimen name="dp_5">5dp</dimen>
+    <dimen name="dp_7">7dp</dimen>
+    <dimen name="dp_10">10dp</dimen>
+    <dimen name="dp_20">20dp</dimen>
+    <dimen name="dp_25">25dp</dimen>
+    <dimen name="dp_30">30dp</dimen>
+    <dimen name="dp_40">40dp</dimen>
+    <dimen name="dp_50">50dp</dimen>
+    <dimen name="dp_80">80dp</dimen>
+    <dimen name="dp_100">100dp</dimen>
+    <dimen name="dp_200">200dp</dimen>
+    <dimen name="dp_300">300dp</dimen>
+
+    <!--分割线-->
+    <dimen name="lineViewSize">1px</dimen>
+
+    <!--普通列表Item Layout高度-->
+    <dimen name="itemLayoutHeight">56dp</dimen>
+
+    <!--title栏高度-->
+    <dimen name="titleViewHeight">46dp</dimen>
+
+    <!--折线/饼图/柱状图高度-->
+    <dimen name="AndroidChartHeight">230dp</dimen>
+
+    <!--绝对尺寸-->
+    <dimen name="iconSize">48px</dimen>
+</resources>

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_background.png b/app/src/main/res/mipmap-xxhdpi/splash_background.png
new file mode 100644
index 0000000..3fcca9d
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_background.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_casic.png b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
new file mode 100644
index 0000000..37c7e47
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_logo.png b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
new file mode 100644
index 0000000..ac2ba0c
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_text.png b/app/src/main/res/mipmap-xxhdpi/splash_text.png
new file mode 100644
index 0000000..4f130d5
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_text.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..cd65ba6
--- /dev/null
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="mainThemeColor">#1D55C6</color>
+    <color name="mainTextColor">#232323</color>
+    <color name="subTextColor">#626262</color>
+    <color name="mainBackColor">#F7F7FA</color>
+    <color name="hintTextColor">#CCCCCC</color>
+    <color name="itemSelectedColor">#DDDDDD</color>
+    <color name="redTextColor">#FF0000</color>
+    <color name="orangeTextColor">#FF6600</color>
+    <color name="greenColor">#37D4AE</color>
+    <color name="transparentBlack">#99000000</color><!--60%透明度的黑色-->
+    <color name="black">#000000</color>
+    <color name="white">#FFFFFF</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
new file mode 100644
index 0000000..4527e1c
--- /dev/null
+++ b/app/src/main/res/values/dimens.xml
@@ -0,0 +1,40 @@
+<resources>
+    <!--字体大小-->
+    <dimen name="sp_12">12sp</dimen>
+    <dimen name="sp_14">14sp</dimen>
+    <dimen name="sp_16">16sp</dimen>
+    <dimen name="sp_18">18sp</dimen>
+    <dimen name="sp_20">20sp</dimen>
+    <dimen name="sp_22">22sp</dimen>
+    <dimen name="sp_45">45sp</dimen>
+
+    <!--内外间距-->
+    <dimen name="dp_3">3dp</dimen>
+    <dimen name="dp_5">5dp</dimen>
+    <dimen name="dp_7">7dp</dimen>
+    <dimen name="dp_10">10dp</dimen>
+    <dimen name="dp_20">20dp</dimen>
+    <dimen name="dp_25">25dp</dimen>
+    <dimen name="dp_30">30dp</dimen>
+    <dimen name="dp_40">40dp</dimen>
+    <dimen name="dp_50">50dp</dimen>
+    <dimen name="dp_80">80dp</dimen>
+    <dimen name="dp_100">100dp</dimen>
+    <dimen name="dp_200">200dp</dimen>
+    <dimen name="dp_300">300dp</dimen>
+
+    <!--分割线-->
+    <dimen name="lineViewSize">1px</dimen>
+
+    <!--普通列表Item Layout高度-->
+    <dimen name="itemLayoutHeight">56dp</dimen>
+
+    <!--title栏高度-->
+    <dimen name="titleViewHeight">46dp</dimen>
+
+    <!--折线/饼图/柱状图高度-->
+    <dimen name="AndroidChartHeight">230dp</dimen>
+
+    <!--绝对尺寸-->
+    <dimen name="iconSize">48px</dimen>
+</resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..a3f8a63
--- /dev/null
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,5 @@
+<resources>
+    <string name="app_name">智慧厨房</string>
+    <string name="group_name">中国航天科工集团</string>
+    <string name="unknown">未知</string>
+</resources>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_background.png b/app/src/main/res/mipmap-xxhdpi/splash_background.png
new file mode 100644
index 0000000..3fcca9d
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_background.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_casic.png b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
new file mode 100644
index 0000000..37c7e47
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_logo.png b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
new file mode 100644
index 0000000..ac2ba0c
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_text.png b/app/src/main/res/mipmap-xxhdpi/splash_text.png
new file mode 100644
index 0000000..4f130d5
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_text.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..cd65ba6
--- /dev/null
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="mainThemeColor">#1D55C6</color>
+    <color name="mainTextColor">#232323</color>
+    <color name="subTextColor">#626262</color>
+    <color name="mainBackColor">#F7F7FA</color>
+    <color name="hintTextColor">#CCCCCC</color>
+    <color name="itemSelectedColor">#DDDDDD</color>
+    <color name="redTextColor">#FF0000</color>
+    <color name="orangeTextColor">#FF6600</color>
+    <color name="greenColor">#37D4AE</color>
+    <color name="transparentBlack">#99000000</color><!--60%透明度的黑色-->
+    <color name="black">#000000</color>
+    <color name="white">#FFFFFF</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
new file mode 100644
index 0000000..4527e1c
--- /dev/null
+++ b/app/src/main/res/values/dimens.xml
@@ -0,0 +1,40 @@
+<resources>
+    <!--字体大小-->
+    <dimen name="sp_12">12sp</dimen>
+    <dimen name="sp_14">14sp</dimen>
+    <dimen name="sp_16">16sp</dimen>
+    <dimen name="sp_18">18sp</dimen>
+    <dimen name="sp_20">20sp</dimen>
+    <dimen name="sp_22">22sp</dimen>
+    <dimen name="sp_45">45sp</dimen>
+
+    <!--内外间距-->
+    <dimen name="dp_3">3dp</dimen>
+    <dimen name="dp_5">5dp</dimen>
+    <dimen name="dp_7">7dp</dimen>
+    <dimen name="dp_10">10dp</dimen>
+    <dimen name="dp_20">20dp</dimen>
+    <dimen name="dp_25">25dp</dimen>
+    <dimen name="dp_30">30dp</dimen>
+    <dimen name="dp_40">40dp</dimen>
+    <dimen name="dp_50">50dp</dimen>
+    <dimen name="dp_80">80dp</dimen>
+    <dimen name="dp_100">100dp</dimen>
+    <dimen name="dp_200">200dp</dimen>
+    <dimen name="dp_300">300dp</dimen>
+
+    <!--分割线-->
+    <dimen name="lineViewSize">1px</dimen>
+
+    <!--普通列表Item Layout高度-->
+    <dimen name="itemLayoutHeight">56dp</dimen>
+
+    <!--title栏高度-->
+    <dimen name="titleViewHeight">46dp</dimen>
+
+    <!--折线/饼图/柱状图高度-->
+    <dimen name="AndroidChartHeight">230dp</dimen>
+
+    <!--绝对尺寸-->
+    <dimen name="iconSize">48px</dimen>
+</resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..a3f8a63
--- /dev/null
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,5 @@
+<resources>
+    <string name="app_name">智慧厨房</string>
+    <string name="group_name">中国航天科工集团</string>
+    <string name="unknown">未知</string>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
new file mode 100644
index 0000000..a785b87
--- /dev/null
+++ b/app/src/main/res/values/styles.xml
@@ -0,0 +1,25 @@
+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="QMUI.Compat.NoActionBar">
+        <!-- Customize your theme here. -->
+    </style>
+
+    <!--按钮样式-->
+    <style name="MainButtonStyle">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">@dimen/dp_40</item>
+        <item name="android:textColor">@color/white</item>
+        <item name="android:textSize">@dimen/sp_16</item>
+        <item name="android:background">@drawable/button_main_selector</item>
+    </style>
+
+    <!--按钮样式-->
+    <style name="WhiteButtonStyle">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">@dimen/dp_40</item>
+        <item name="android:textColor">@color/mainTextColor</item>
+        <item name="android:textSize">@dimen/sp_16</item>
+        <item name="android:background">@drawable/button_white_selector</item>
+    </style>
+</resources>

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_background.png b/app/src/main/res/mipmap-xxhdpi/splash_background.png
new file mode 100644
index 0000000..3fcca9d
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_background.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_casic.png b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
new file mode 100644
index 0000000..37c7e47
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_logo.png b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
new file mode 100644
index 0000000..ac2ba0c
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_text.png b/app/src/main/res/mipmap-xxhdpi/splash_text.png
new file mode 100644
index 0000000..4f130d5
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_text.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..cd65ba6
--- /dev/null
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="mainThemeColor">#1D55C6</color>
+    <color name="mainTextColor">#232323</color>
+    <color name="subTextColor">#626262</color>
+    <color name="mainBackColor">#F7F7FA</color>
+    <color name="hintTextColor">#CCCCCC</color>
+    <color name="itemSelectedColor">#DDDDDD</color>
+    <color name="redTextColor">#FF0000</color>
+    <color name="orangeTextColor">#FF6600</color>
+    <color name="greenColor">#37D4AE</color>
+    <color name="transparentBlack">#99000000</color><!--60%透明度的黑色-->
+    <color name="black">#000000</color>
+    <color name="white">#FFFFFF</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
new file mode 100644
index 0000000..4527e1c
--- /dev/null
+++ b/app/src/main/res/values/dimens.xml
@@ -0,0 +1,40 @@
+<resources>
+    <!--字体大小-->
+    <dimen name="sp_12">12sp</dimen>
+    <dimen name="sp_14">14sp</dimen>
+    <dimen name="sp_16">16sp</dimen>
+    <dimen name="sp_18">18sp</dimen>
+    <dimen name="sp_20">20sp</dimen>
+    <dimen name="sp_22">22sp</dimen>
+    <dimen name="sp_45">45sp</dimen>
+
+    <!--内外间距-->
+    <dimen name="dp_3">3dp</dimen>
+    <dimen name="dp_5">5dp</dimen>
+    <dimen name="dp_7">7dp</dimen>
+    <dimen name="dp_10">10dp</dimen>
+    <dimen name="dp_20">20dp</dimen>
+    <dimen name="dp_25">25dp</dimen>
+    <dimen name="dp_30">30dp</dimen>
+    <dimen name="dp_40">40dp</dimen>
+    <dimen name="dp_50">50dp</dimen>
+    <dimen name="dp_80">80dp</dimen>
+    <dimen name="dp_100">100dp</dimen>
+    <dimen name="dp_200">200dp</dimen>
+    <dimen name="dp_300">300dp</dimen>
+
+    <!--分割线-->
+    <dimen name="lineViewSize">1px</dimen>
+
+    <!--普通列表Item Layout高度-->
+    <dimen name="itemLayoutHeight">56dp</dimen>
+
+    <!--title栏高度-->
+    <dimen name="titleViewHeight">46dp</dimen>
+
+    <!--折线/饼图/柱状图高度-->
+    <dimen name="AndroidChartHeight">230dp</dimen>
+
+    <!--绝对尺寸-->
+    <dimen name="iconSize">48px</dimen>
+</resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..a3f8a63
--- /dev/null
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,5 @@
+<resources>
+    <string name="app_name">智慧厨房</string>
+    <string name="group_name">中国航天科工集团</string>
+    <string name="unknown">未知</string>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
new file mode 100644
index 0000000..a785b87
--- /dev/null
+++ b/app/src/main/res/values/styles.xml
@@ -0,0 +1,25 @@
+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="QMUI.Compat.NoActionBar">
+        <!-- Customize your theme here. -->
+    </style>
+
+    <!--按钮样式-->
+    <style name="MainButtonStyle">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">@dimen/dp_40</item>
+        <item name="android:textColor">@color/white</item>
+        <item name="android:textSize">@dimen/sp_16</item>
+        <item name="android:background">@drawable/button_main_selector</item>
+    </style>
+
+    <!--按钮样式-->
+    <style name="WhiteButtonStyle">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">@dimen/dp_40</item>
+        <item name="android:textColor">@color/mainTextColor</item>
+        <item name="android:textSize">@dimen/sp_16</item>
+        <item name="android:background">@drawable/button_white_selector</item>
+    </style>
+</resources>
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..6b30d8d
--- /dev/null
+++ b/app/src/main/res/values/themes.xml
@@ -0,0 +1,3 @@
+<resources>
+
+</resources>
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_background.png b/app/src/main/res/mipmap-xxhdpi/splash_background.png
new file mode 100644
index 0000000..3fcca9d
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_background.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_casic.png b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
new file mode 100644
index 0000000..37c7e47
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_logo.png b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
new file mode 100644
index 0000000..ac2ba0c
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_text.png b/app/src/main/res/mipmap-xxhdpi/splash_text.png
new file mode 100644
index 0000000..4f130d5
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_text.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..cd65ba6
--- /dev/null
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="mainThemeColor">#1D55C6</color>
+    <color name="mainTextColor">#232323</color>
+    <color name="subTextColor">#626262</color>
+    <color name="mainBackColor">#F7F7FA</color>
+    <color name="hintTextColor">#CCCCCC</color>
+    <color name="itemSelectedColor">#DDDDDD</color>
+    <color name="redTextColor">#FF0000</color>
+    <color name="orangeTextColor">#FF6600</color>
+    <color name="greenColor">#37D4AE</color>
+    <color name="transparentBlack">#99000000</color><!--60%透明度的黑色-->
+    <color name="black">#000000</color>
+    <color name="white">#FFFFFF</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
new file mode 100644
index 0000000..4527e1c
--- /dev/null
+++ b/app/src/main/res/values/dimens.xml
@@ -0,0 +1,40 @@
+<resources>
+    <!--字体大小-->
+    <dimen name="sp_12">12sp</dimen>
+    <dimen name="sp_14">14sp</dimen>
+    <dimen name="sp_16">16sp</dimen>
+    <dimen name="sp_18">18sp</dimen>
+    <dimen name="sp_20">20sp</dimen>
+    <dimen name="sp_22">22sp</dimen>
+    <dimen name="sp_45">45sp</dimen>
+
+    <!--内外间距-->
+    <dimen name="dp_3">3dp</dimen>
+    <dimen name="dp_5">5dp</dimen>
+    <dimen name="dp_7">7dp</dimen>
+    <dimen name="dp_10">10dp</dimen>
+    <dimen name="dp_20">20dp</dimen>
+    <dimen name="dp_25">25dp</dimen>
+    <dimen name="dp_30">30dp</dimen>
+    <dimen name="dp_40">40dp</dimen>
+    <dimen name="dp_50">50dp</dimen>
+    <dimen name="dp_80">80dp</dimen>
+    <dimen name="dp_100">100dp</dimen>
+    <dimen name="dp_200">200dp</dimen>
+    <dimen name="dp_300">300dp</dimen>
+
+    <!--分割线-->
+    <dimen name="lineViewSize">1px</dimen>
+
+    <!--普通列表Item Layout高度-->
+    <dimen name="itemLayoutHeight">56dp</dimen>
+
+    <!--title栏高度-->
+    <dimen name="titleViewHeight">46dp</dimen>
+
+    <!--折线/饼图/柱状图高度-->
+    <dimen name="AndroidChartHeight">230dp</dimen>
+
+    <!--绝对尺寸-->
+    <dimen name="iconSize">48px</dimen>
+</resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..a3f8a63
--- /dev/null
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,5 @@
+<resources>
+    <string name="app_name">智慧厨房</string>
+    <string name="group_name">中国航天科工集团</string>
+    <string name="unknown">未知</string>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
new file mode 100644
index 0000000..a785b87
--- /dev/null
+++ b/app/src/main/res/values/styles.xml
@@ -0,0 +1,25 @@
+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="QMUI.Compat.NoActionBar">
+        <!-- Customize your theme here. -->
+    </style>
+
+    <!--按钮样式-->
+    <style name="MainButtonStyle">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">@dimen/dp_40</item>
+        <item name="android:textColor">@color/white</item>
+        <item name="android:textSize">@dimen/sp_16</item>
+        <item name="android:background">@drawable/button_main_selector</item>
+    </style>
+
+    <!--按钮样式-->
+    <style name="WhiteButtonStyle">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">@dimen/dp_40</item>
+        <item name="android:textColor">@color/mainTextColor</item>
+        <item name="android:textSize">@dimen/sp_16</item>
+        <item name="android:background">@drawable/button_white_selector</item>
+    </style>
+</resources>
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..6b30d8d
--- /dev/null
+++ b/app/src/main/res/values/themes.xml
@@ -0,0 +1,3 @@
+<resources>
+
+</resources>
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000..7408bb3
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,28 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+buildscript {
+    ext.kotlin_version = '1.6.10'
+    repositories {
+        maven { url 'http://maven.aliyun.com/nexus/content/groups/public/' }
+        google()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:3.6.4'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+
+        // NOTE: Do not place your application dependencies here; they belong
+        // in the individual module build.gradle files
+    }
+}
+
+allprojects {
+    repositories {
+        maven { url 'http://maven.aliyun.com/nexus/content/groups/public/' }
+        //依赖库
+        maven { url 'https://jitpack.io' }
+        google()
+    }
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_background.png b/app/src/main/res/mipmap-xxhdpi/splash_background.png
new file mode 100644
index 0000000..3fcca9d
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_background.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_casic.png b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
new file mode 100644
index 0000000..37c7e47
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_logo.png b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
new file mode 100644
index 0000000..ac2ba0c
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_text.png b/app/src/main/res/mipmap-xxhdpi/splash_text.png
new file mode 100644
index 0000000..4f130d5
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_text.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..cd65ba6
--- /dev/null
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="mainThemeColor">#1D55C6</color>
+    <color name="mainTextColor">#232323</color>
+    <color name="subTextColor">#626262</color>
+    <color name="mainBackColor">#F7F7FA</color>
+    <color name="hintTextColor">#CCCCCC</color>
+    <color name="itemSelectedColor">#DDDDDD</color>
+    <color name="redTextColor">#FF0000</color>
+    <color name="orangeTextColor">#FF6600</color>
+    <color name="greenColor">#37D4AE</color>
+    <color name="transparentBlack">#99000000</color><!--60%透明度的黑色-->
+    <color name="black">#000000</color>
+    <color name="white">#FFFFFF</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
new file mode 100644
index 0000000..4527e1c
--- /dev/null
+++ b/app/src/main/res/values/dimens.xml
@@ -0,0 +1,40 @@
+<resources>
+    <!--字体大小-->
+    <dimen name="sp_12">12sp</dimen>
+    <dimen name="sp_14">14sp</dimen>
+    <dimen name="sp_16">16sp</dimen>
+    <dimen name="sp_18">18sp</dimen>
+    <dimen name="sp_20">20sp</dimen>
+    <dimen name="sp_22">22sp</dimen>
+    <dimen name="sp_45">45sp</dimen>
+
+    <!--内外间距-->
+    <dimen name="dp_3">3dp</dimen>
+    <dimen name="dp_5">5dp</dimen>
+    <dimen name="dp_7">7dp</dimen>
+    <dimen name="dp_10">10dp</dimen>
+    <dimen name="dp_20">20dp</dimen>
+    <dimen name="dp_25">25dp</dimen>
+    <dimen name="dp_30">30dp</dimen>
+    <dimen name="dp_40">40dp</dimen>
+    <dimen name="dp_50">50dp</dimen>
+    <dimen name="dp_80">80dp</dimen>
+    <dimen name="dp_100">100dp</dimen>
+    <dimen name="dp_200">200dp</dimen>
+    <dimen name="dp_300">300dp</dimen>
+
+    <!--分割线-->
+    <dimen name="lineViewSize">1px</dimen>
+
+    <!--普通列表Item Layout高度-->
+    <dimen name="itemLayoutHeight">56dp</dimen>
+
+    <!--title栏高度-->
+    <dimen name="titleViewHeight">46dp</dimen>
+
+    <!--折线/饼图/柱状图高度-->
+    <dimen name="AndroidChartHeight">230dp</dimen>
+
+    <!--绝对尺寸-->
+    <dimen name="iconSize">48px</dimen>
+</resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..a3f8a63
--- /dev/null
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,5 @@
+<resources>
+    <string name="app_name">智慧厨房</string>
+    <string name="group_name">中国航天科工集团</string>
+    <string name="unknown">未知</string>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
new file mode 100644
index 0000000..a785b87
--- /dev/null
+++ b/app/src/main/res/values/styles.xml
@@ -0,0 +1,25 @@
+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="QMUI.Compat.NoActionBar">
+        <!-- Customize your theme here. -->
+    </style>
+
+    <!--按钮样式-->
+    <style name="MainButtonStyle">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">@dimen/dp_40</item>
+        <item name="android:textColor">@color/white</item>
+        <item name="android:textSize">@dimen/sp_16</item>
+        <item name="android:background">@drawable/button_main_selector</item>
+    </style>
+
+    <!--按钮样式-->
+    <style name="WhiteButtonStyle">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">@dimen/dp_40</item>
+        <item name="android:textColor">@color/mainTextColor</item>
+        <item name="android:textSize">@dimen/sp_16</item>
+        <item name="android:background">@drawable/button_white_selector</item>
+    </style>
+</resources>
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..6b30d8d
--- /dev/null
+++ b/app/src/main/res/values/themes.xml
@@ -0,0 +1,3 @@
+<resources>
+
+</resources>
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000..7408bb3
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,28 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+buildscript {
+    ext.kotlin_version = '1.6.10'
+    repositories {
+        maven { url 'http://maven.aliyun.com/nexus/content/groups/public/' }
+        google()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:3.6.4'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+
+        // NOTE: Do not place your application dependencies here; they belong
+        // in the individual module build.gradle files
+    }
+}
+
+allprojects {
+    repositories {
+        maven { url 'http://maven.aliyun.com/nexus/content/groups/public/' }
+        //依赖库
+        maven { url 'https://jitpack.io' }
+        google()
+    }
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}
\ No newline at end of file
diff --git a/gradle.properties b/gradle.properties
new file mode 100644
index 0000000..98bed16
--- /dev/null
+++ b/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app"s APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Automatically convert third-party libraries to use AndroidX
+android.enableJetifier=true
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official
\ No newline at end of file

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_background.png b/app/src/main/res/mipmap-xxhdpi/splash_background.png
new file mode 100644
index 0000000..3fcca9d
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_background.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_casic.png b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
new file mode 100644
index 0000000..37c7e47
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_logo.png b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
new file mode 100644
index 0000000..ac2ba0c
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_text.png b/app/src/main/res/mipmap-xxhdpi/splash_text.png
new file mode 100644
index 0000000..4f130d5
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_text.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..cd65ba6
--- /dev/null
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="mainThemeColor">#1D55C6</color>
+    <color name="mainTextColor">#232323</color>
+    <color name="subTextColor">#626262</color>
+    <color name="mainBackColor">#F7F7FA</color>
+    <color name="hintTextColor">#CCCCCC</color>
+    <color name="itemSelectedColor">#DDDDDD</color>
+    <color name="redTextColor">#FF0000</color>
+    <color name="orangeTextColor">#FF6600</color>
+    <color name="greenColor">#37D4AE</color>
+    <color name="transparentBlack">#99000000</color><!--60%透明度的黑色-->
+    <color name="black">#000000</color>
+    <color name="white">#FFFFFF</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
new file mode 100644
index 0000000..4527e1c
--- /dev/null
+++ b/app/src/main/res/values/dimens.xml
@@ -0,0 +1,40 @@
+<resources>
+    <!--字体大小-->
+    <dimen name="sp_12">12sp</dimen>
+    <dimen name="sp_14">14sp</dimen>
+    <dimen name="sp_16">16sp</dimen>
+    <dimen name="sp_18">18sp</dimen>
+    <dimen name="sp_20">20sp</dimen>
+    <dimen name="sp_22">22sp</dimen>
+    <dimen name="sp_45">45sp</dimen>
+
+    <!--内外间距-->
+    <dimen name="dp_3">3dp</dimen>
+    <dimen name="dp_5">5dp</dimen>
+    <dimen name="dp_7">7dp</dimen>
+    <dimen name="dp_10">10dp</dimen>
+    <dimen name="dp_20">20dp</dimen>
+    <dimen name="dp_25">25dp</dimen>
+    <dimen name="dp_30">30dp</dimen>
+    <dimen name="dp_40">40dp</dimen>
+    <dimen name="dp_50">50dp</dimen>
+    <dimen name="dp_80">80dp</dimen>
+    <dimen name="dp_100">100dp</dimen>
+    <dimen name="dp_200">200dp</dimen>
+    <dimen name="dp_300">300dp</dimen>
+
+    <!--分割线-->
+    <dimen name="lineViewSize">1px</dimen>
+
+    <!--普通列表Item Layout高度-->
+    <dimen name="itemLayoutHeight">56dp</dimen>
+
+    <!--title栏高度-->
+    <dimen name="titleViewHeight">46dp</dimen>
+
+    <!--折线/饼图/柱状图高度-->
+    <dimen name="AndroidChartHeight">230dp</dimen>
+
+    <!--绝对尺寸-->
+    <dimen name="iconSize">48px</dimen>
+</resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..a3f8a63
--- /dev/null
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,5 @@
+<resources>
+    <string name="app_name">智慧厨房</string>
+    <string name="group_name">中国航天科工集团</string>
+    <string name="unknown">未知</string>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
new file mode 100644
index 0000000..a785b87
--- /dev/null
+++ b/app/src/main/res/values/styles.xml
@@ -0,0 +1,25 @@
+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="QMUI.Compat.NoActionBar">
+        <!-- Customize your theme here. -->
+    </style>
+
+    <!--按钮样式-->
+    <style name="MainButtonStyle">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">@dimen/dp_40</item>
+        <item name="android:textColor">@color/white</item>
+        <item name="android:textSize">@dimen/sp_16</item>
+        <item name="android:background">@drawable/button_main_selector</item>
+    </style>
+
+    <!--按钮样式-->
+    <style name="WhiteButtonStyle">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">@dimen/dp_40</item>
+        <item name="android:textColor">@color/mainTextColor</item>
+        <item name="android:textSize">@dimen/sp_16</item>
+        <item name="android:background">@drawable/button_white_selector</item>
+    </style>
+</resources>
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..6b30d8d
--- /dev/null
+++ b/app/src/main/res/values/themes.xml
@@ -0,0 +1,3 @@
+<resources>
+
+</resources>
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000..7408bb3
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,28 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+buildscript {
+    ext.kotlin_version = '1.6.10'
+    repositories {
+        maven { url 'http://maven.aliyun.com/nexus/content/groups/public/' }
+        google()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:3.6.4'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+
+        // NOTE: Do not place your application dependencies here; they belong
+        // in the individual module build.gradle files
+    }
+}
+
+allprojects {
+    repositories {
+        maven { url 'http://maven.aliyun.com/nexus/content/groups/public/' }
+        //依赖库
+        maven { url 'https://jitpack.io' }
+        google()
+    }
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}
\ No newline at end of file
diff --git a/gradle.properties b/gradle.properties
new file mode 100644
index 0000000..98bed16
--- /dev/null
+++ b/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app"s APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Automatically convert third-party libraries to use AndroidX
+android.enableJetifier=true
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.jar
Binary files differ

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_background.png b/app/src/main/res/mipmap-xxhdpi/splash_background.png
new file mode 100644
index 0000000..3fcca9d
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_background.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_casic.png b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
new file mode 100644
index 0000000..37c7e47
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_logo.png b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
new file mode 100644
index 0000000..ac2ba0c
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_text.png b/app/src/main/res/mipmap-xxhdpi/splash_text.png
new file mode 100644
index 0000000..4f130d5
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_text.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..cd65ba6
--- /dev/null
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="mainThemeColor">#1D55C6</color>
+    <color name="mainTextColor">#232323</color>
+    <color name="subTextColor">#626262</color>
+    <color name="mainBackColor">#F7F7FA</color>
+    <color name="hintTextColor">#CCCCCC</color>
+    <color name="itemSelectedColor">#DDDDDD</color>
+    <color name="redTextColor">#FF0000</color>
+    <color name="orangeTextColor">#FF6600</color>
+    <color name="greenColor">#37D4AE</color>
+    <color name="transparentBlack">#99000000</color><!--60%透明度的黑色-->
+    <color name="black">#000000</color>
+    <color name="white">#FFFFFF</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
new file mode 100644
index 0000000..4527e1c
--- /dev/null
+++ b/app/src/main/res/values/dimens.xml
@@ -0,0 +1,40 @@
+<resources>
+    <!--字体大小-->
+    <dimen name="sp_12">12sp</dimen>
+    <dimen name="sp_14">14sp</dimen>
+    <dimen name="sp_16">16sp</dimen>
+    <dimen name="sp_18">18sp</dimen>
+    <dimen name="sp_20">20sp</dimen>
+    <dimen name="sp_22">22sp</dimen>
+    <dimen name="sp_45">45sp</dimen>
+
+    <!--内外间距-->
+    <dimen name="dp_3">3dp</dimen>
+    <dimen name="dp_5">5dp</dimen>
+    <dimen name="dp_7">7dp</dimen>
+    <dimen name="dp_10">10dp</dimen>
+    <dimen name="dp_20">20dp</dimen>
+    <dimen name="dp_25">25dp</dimen>
+    <dimen name="dp_30">30dp</dimen>
+    <dimen name="dp_40">40dp</dimen>
+    <dimen name="dp_50">50dp</dimen>
+    <dimen name="dp_80">80dp</dimen>
+    <dimen name="dp_100">100dp</dimen>
+    <dimen name="dp_200">200dp</dimen>
+    <dimen name="dp_300">300dp</dimen>
+
+    <!--分割线-->
+    <dimen name="lineViewSize">1px</dimen>
+
+    <!--普通列表Item Layout高度-->
+    <dimen name="itemLayoutHeight">56dp</dimen>
+
+    <!--title栏高度-->
+    <dimen name="titleViewHeight">46dp</dimen>
+
+    <!--折线/饼图/柱状图高度-->
+    <dimen name="AndroidChartHeight">230dp</dimen>
+
+    <!--绝对尺寸-->
+    <dimen name="iconSize">48px</dimen>
+</resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..a3f8a63
--- /dev/null
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,5 @@
+<resources>
+    <string name="app_name">智慧厨房</string>
+    <string name="group_name">中国航天科工集团</string>
+    <string name="unknown">未知</string>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
new file mode 100644
index 0000000..a785b87
--- /dev/null
+++ b/app/src/main/res/values/styles.xml
@@ -0,0 +1,25 @@
+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="QMUI.Compat.NoActionBar">
+        <!-- Customize your theme here. -->
+    </style>
+
+    <!--按钮样式-->
+    <style name="MainButtonStyle">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">@dimen/dp_40</item>
+        <item name="android:textColor">@color/white</item>
+        <item name="android:textSize">@dimen/sp_16</item>
+        <item name="android:background">@drawable/button_main_selector</item>
+    </style>
+
+    <!--按钮样式-->
+    <style name="WhiteButtonStyle">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">@dimen/dp_40</item>
+        <item name="android:textColor">@color/mainTextColor</item>
+        <item name="android:textSize">@dimen/sp_16</item>
+        <item name="android:background">@drawable/button_white_selector</item>
+    </style>
+</resources>
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..6b30d8d
--- /dev/null
+++ b/app/src/main/res/values/themes.xml
@@ -0,0 +1,3 @@
+<resources>
+
+</resources>
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000..7408bb3
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,28 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+buildscript {
+    ext.kotlin_version = '1.6.10'
+    repositories {
+        maven { url 'http://maven.aliyun.com/nexus/content/groups/public/' }
+        google()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:3.6.4'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+
+        // NOTE: Do not place your application dependencies here; they belong
+        // in the individual module build.gradle files
+    }
+}
+
+allprojects {
+    repositories {
+        maven { url 'http://maven.aliyun.com/nexus/content/groups/public/' }
+        //依赖库
+        maven { url 'https://jitpack.io' }
+        google()
+    }
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}
\ No newline at end of file
diff --git a/gradle.properties b/gradle.properties
new file mode 100644
index 0000000..98bed16
--- /dev/null
+++ b/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app"s APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Automatically convert third-party libraries to use AndroidX
+android.enableJetifier=true
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.jar
Binary files differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..441cbdb
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Mon Aug 22 10:22:35 CST 2022
+distributionBase=GRADLE_USER_HOME
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip
+distributionPath=wrapper/dists
+zipStorePath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_background.png b/app/src/main/res/mipmap-xxhdpi/splash_background.png
new file mode 100644
index 0000000..3fcca9d
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_background.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_casic.png b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
new file mode 100644
index 0000000..37c7e47
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_logo.png b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
new file mode 100644
index 0000000..ac2ba0c
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_text.png b/app/src/main/res/mipmap-xxhdpi/splash_text.png
new file mode 100644
index 0000000..4f130d5
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_text.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..cd65ba6
--- /dev/null
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="mainThemeColor">#1D55C6</color>
+    <color name="mainTextColor">#232323</color>
+    <color name="subTextColor">#626262</color>
+    <color name="mainBackColor">#F7F7FA</color>
+    <color name="hintTextColor">#CCCCCC</color>
+    <color name="itemSelectedColor">#DDDDDD</color>
+    <color name="redTextColor">#FF0000</color>
+    <color name="orangeTextColor">#FF6600</color>
+    <color name="greenColor">#37D4AE</color>
+    <color name="transparentBlack">#99000000</color><!--60%透明度的黑色-->
+    <color name="black">#000000</color>
+    <color name="white">#FFFFFF</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
new file mode 100644
index 0000000..4527e1c
--- /dev/null
+++ b/app/src/main/res/values/dimens.xml
@@ -0,0 +1,40 @@
+<resources>
+    <!--字体大小-->
+    <dimen name="sp_12">12sp</dimen>
+    <dimen name="sp_14">14sp</dimen>
+    <dimen name="sp_16">16sp</dimen>
+    <dimen name="sp_18">18sp</dimen>
+    <dimen name="sp_20">20sp</dimen>
+    <dimen name="sp_22">22sp</dimen>
+    <dimen name="sp_45">45sp</dimen>
+
+    <!--内外间距-->
+    <dimen name="dp_3">3dp</dimen>
+    <dimen name="dp_5">5dp</dimen>
+    <dimen name="dp_7">7dp</dimen>
+    <dimen name="dp_10">10dp</dimen>
+    <dimen name="dp_20">20dp</dimen>
+    <dimen name="dp_25">25dp</dimen>
+    <dimen name="dp_30">30dp</dimen>
+    <dimen name="dp_40">40dp</dimen>
+    <dimen name="dp_50">50dp</dimen>
+    <dimen name="dp_80">80dp</dimen>
+    <dimen name="dp_100">100dp</dimen>
+    <dimen name="dp_200">200dp</dimen>
+    <dimen name="dp_300">300dp</dimen>
+
+    <!--分割线-->
+    <dimen name="lineViewSize">1px</dimen>
+
+    <!--普通列表Item Layout高度-->
+    <dimen name="itemLayoutHeight">56dp</dimen>
+
+    <!--title栏高度-->
+    <dimen name="titleViewHeight">46dp</dimen>
+
+    <!--折线/饼图/柱状图高度-->
+    <dimen name="AndroidChartHeight">230dp</dimen>
+
+    <!--绝对尺寸-->
+    <dimen name="iconSize">48px</dimen>
+</resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..a3f8a63
--- /dev/null
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,5 @@
+<resources>
+    <string name="app_name">智慧厨房</string>
+    <string name="group_name">中国航天科工集团</string>
+    <string name="unknown">未知</string>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
new file mode 100644
index 0000000..a785b87
--- /dev/null
+++ b/app/src/main/res/values/styles.xml
@@ -0,0 +1,25 @@
+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="QMUI.Compat.NoActionBar">
+        <!-- Customize your theme here. -->
+    </style>
+
+    <!--按钮样式-->
+    <style name="MainButtonStyle">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">@dimen/dp_40</item>
+        <item name="android:textColor">@color/white</item>
+        <item name="android:textSize">@dimen/sp_16</item>
+        <item name="android:background">@drawable/button_main_selector</item>
+    </style>
+
+    <!--按钮样式-->
+    <style name="WhiteButtonStyle">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">@dimen/dp_40</item>
+        <item name="android:textColor">@color/mainTextColor</item>
+        <item name="android:textSize">@dimen/sp_16</item>
+        <item name="android:background">@drawable/button_white_selector</item>
+    </style>
+</resources>
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..6b30d8d
--- /dev/null
+++ b/app/src/main/res/values/themes.xml
@@ -0,0 +1,3 @@
+<resources>
+
+</resources>
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000..7408bb3
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,28 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+buildscript {
+    ext.kotlin_version = '1.6.10'
+    repositories {
+        maven { url 'http://maven.aliyun.com/nexus/content/groups/public/' }
+        google()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:3.6.4'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+
+        // NOTE: Do not place your application dependencies here; they belong
+        // in the individual module build.gradle files
+    }
+}
+
+allprojects {
+    repositories {
+        maven { url 'http://maven.aliyun.com/nexus/content/groups/public/' }
+        //依赖库
+        maven { url 'https://jitpack.io' }
+        google()
+    }
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}
\ No newline at end of file
diff --git a/gradle.properties b/gradle.properties
new file mode 100644
index 0000000..98bed16
--- /dev/null
+++ b/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app"s APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Automatically convert third-party libraries to use AndroidX
+android.enableJetifier=true
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.jar
Binary files differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..441cbdb
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Mon Aug 22 10:22:35 CST 2022
+distributionBase=GRADLE_USER_HOME
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip
+distributionPath=wrapper/dists
+zipStorePath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
diff --git a/gradlew b/gradlew
new file mode 100755
index 0000000..4f906e0
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_background.png b/app/src/main/res/mipmap-xxhdpi/splash_background.png
new file mode 100644
index 0000000..3fcca9d
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_background.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_casic.png b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
new file mode 100644
index 0000000..37c7e47
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_logo.png b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
new file mode 100644
index 0000000..ac2ba0c
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_text.png b/app/src/main/res/mipmap-xxhdpi/splash_text.png
new file mode 100644
index 0000000..4f130d5
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_text.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..cd65ba6
--- /dev/null
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="mainThemeColor">#1D55C6</color>
+    <color name="mainTextColor">#232323</color>
+    <color name="subTextColor">#626262</color>
+    <color name="mainBackColor">#F7F7FA</color>
+    <color name="hintTextColor">#CCCCCC</color>
+    <color name="itemSelectedColor">#DDDDDD</color>
+    <color name="redTextColor">#FF0000</color>
+    <color name="orangeTextColor">#FF6600</color>
+    <color name="greenColor">#37D4AE</color>
+    <color name="transparentBlack">#99000000</color><!--60%透明度的黑色-->
+    <color name="black">#000000</color>
+    <color name="white">#FFFFFF</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
new file mode 100644
index 0000000..4527e1c
--- /dev/null
+++ b/app/src/main/res/values/dimens.xml
@@ -0,0 +1,40 @@
+<resources>
+    <!--字体大小-->
+    <dimen name="sp_12">12sp</dimen>
+    <dimen name="sp_14">14sp</dimen>
+    <dimen name="sp_16">16sp</dimen>
+    <dimen name="sp_18">18sp</dimen>
+    <dimen name="sp_20">20sp</dimen>
+    <dimen name="sp_22">22sp</dimen>
+    <dimen name="sp_45">45sp</dimen>
+
+    <!--内外间距-->
+    <dimen name="dp_3">3dp</dimen>
+    <dimen name="dp_5">5dp</dimen>
+    <dimen name="dp_7">7dp</dimen>
+    <dimen name="dp_10">10dp</dimen>
+    <dimen name="dp_20">20dp</dimen>
+    <dimen name="dp_25">25dp</dimen>
+    <dimen name="dp_30">30dp</dimen>
+    <dimen name="dp_40">40dp</dimen>
+    <dimen name="dp_50">50dp</dimen>
+    <dimen name="dp_80">80dp</dimen>
+    <dimen name="dp_100">100dp</dimen>
+    <dimen name="dp_200">200dp</dimen>
+    <dimen name="dp_300">300dp</dimen>
+
+    <!--分割线-->
+    <dimen name="lineViewSize">1px</dimen>
+
+    <!--普通列表Item Layout高度-->
+    <dimen name="itemLayoutHeight">56dp</dimen>
+
+    <!--title栏高度-->
+    <dimen name="titleViewHeight">46dp</dimen>
+
+    <!--折线/饼图/柱状图高度-->
+    <dimen name="AndroidChartHeight">230dp</dimen>
+
+    <!--绝对尺寸-->
+    <dimen name="iconSize">48px</dimen>
+</resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..a3f8a63
--- /dev/null
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,5 @@
+<resources>
+    <string name="app_name">智慧厨房</string>
+    <string name="group_name">中国航天科工集团</string>
+    <string name="unknown">未知</string>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
new file mode 100644
index 0000000..a785b87
--- /dev/null
+++ b/app/src/main/res/values/styles.xml
@@ -0,0 +1,25 @@
+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="QMUI.Compat.NoActionBar">
+        <!-- Customize your theme here. -->
+    </style>
+
+    <!--按钮样式-->
+    <style name="MainButtonStyle">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">@dimen/dp_40</item>
+        <item name="android:textColor">@color/white</item>
+        <item name="android:textSize">@dimen/sp_16</item>
+        <item name="android:background">@drawable/button_main_selector</item>
+    </style>
+
+    <!--按钮样式-->
+    <style name="WhiteButtonStyle">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">@dimen/dp_40</item>
+        <item name="android:textColor">@color/mainTextColor</item>
+        <item name="android:textSize">@dimen/sp_16</item>
+        <item name="android:background">@drawable/button_white_selector</item>
+    </style>
+</resources>
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..6b30d8d
--- /dev/null
+++ b/app/src/main/res/values/themes.xml
@@ -0,0 +1,3 @@
+<resources>
+
+</resources>
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000..7408bb3
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,28 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+buildscript {
+    ext.kotlin_version = '1.6.10'
+    repositories {
+        maven { url 'http://maven.aliyun.com/nexus/content/groups/public/' }
+        google()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:3.6.4'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+
+        // NOTE: Do not place your application dependencies here; they belong
+        // in the individual module build.gradle files
+    }
+}
+
+allprojects {
+    repositories {
+        maven { url 'http://maven.aliyun.com/nexus/content/groups/public/' }
+        //依赖库
+        maven { url 'https://jitpack.io' }
+        google()
+    }
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}
\ No newline at end of file
diff --git a/gradle.properties b/gradle.properties
new file mode 100644
index 0000000..98bed16
--- /dev/null
+++ b/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app"s APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Automatically convert third-party libraries to use AndroidX
+android.enableJetifier=true
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.jar
Binary files differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..441cbdb
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Mon Aug 22 10:22:35 CST 2022
+distributionBase=GRADLE_USER_HOME
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip
+distributionPath=wrapper/dists
+zipStorePath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
diff --git a/gradlew b/gradlew
new file mode 100755
index 0000000..4f906e0
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
diff --git a/gradlew.bat b/gradlew.bat
new file mode 100644
index 0000000..107acd3
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10cfdbf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..a23d24b
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,90 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 31
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.casic.br"
+        minSdkVersion 23
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0.0"
+
+        ndk { abiFilters "armeabi", "armeabi-v7a", "arm64-v8" }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    kotlin {
+        experimental {
+            coroutines 'enable'
+        }
+    }
+
+    applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = defaultConfig.versionName + ".apk"
+        }
+    }
+}
+
+dependencies {
+    //基础依赖库
+    implementation files('libs/lite-release.aar')
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    //Google官方授权框架
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    //沉浸式状态栏。基础依赖包，必须要依赖
+    implementation 'com.gyf.immersionbar:immersionbar:3.0.0'
+    //空白页
+    implementation 'com.qmuiteam:qmui:2.0.0-alpha10'
+    implementation 'com.qmuiteam:arch:0.3.1'
+    //MVVM+LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.4.1'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
+    //Kotlin协程
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    //图片加载框架
+    implementation 'com.github.bumptech.glide:glide:4.9.0'
+    //图片选择框架
+    implementation 'io.github.lucksiege:pictureselector:v3.0.4'
+    //图片压缩
+    implementation 'top.zibin:Luban:1.1.8'
+    //返回值转换器
+    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.8.1'
+    //okhttp3日志拦截器
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.6.0'
+    //网络请求和接口封装
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    //官方Json解析库
+    implementation 'com.google.code.gson:gson:2.8.6'
+    //上拉加载下拉刷新
+    implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.1.0'
+    //ZBar(综合Java和C++扫码)，生成二维码
+    implementation 'cn.bertsir.zbarLibary:zbarlibary:1.4.2'
+}
\ No newline at end of file
diff --git a/app/libs/lite-release.aar b/app/libs/lite-release.aar
new file mode 100644
index 0000000..bae3254
--- /dev/null
+++ b/app/libs/lite-release.aar
Binary files differ
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..0e77665
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.casic.br">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+
+    <!--用户隐私权限-->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许获取设备和运营商信息，用于问题排查和网络定位（无gps情况下的定位），若需网络定位功能则必选-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.CAMERA" /><!--相机权限-->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><!--允许程序设置内置sd卡的d读权限-->
+
+    <application
+        android:name=".base.BaseApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".view.PermissionActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".view.SplashScreenActivity" />
+        <activity android:name=".view.MainActivity"/>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
new file mode 100644
index 0000000..2d3376a
--- /dev/null
+++ b/app/src/main/java/com/casic/br/adapter/ViewPagerAdapter.kt
@@ -0,0 +1,15 @@
+package com.casic.br.adapter
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+
+class ViewPagerAdapter(list: ArrayList<Fragment>, manager: FragmentManager) :
+    FragmentPagerAdapter(manager) {
+
+    private var pageList: List<Fragment> = list
+
+    override fun getItem(position: Int) = pageList[position]
+
+    override fun getCount() = pageList.size
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/base/BaseApplication.kt b/app/src/main/java/com/casic/br/base/BaseApplication.kt
new file mode 100644
index 0000000..ddcd382
--- /dev/null
+++ b/app/src/main/java/com/casic/br/base/BaseApplication.kt
@@ -0,0 +1,20 @@
+package com.casic.br.base
+
+import android.app.Application
+import com.pengxh.kt.lite.utils.SaveKeyValues
+import kotlin.properties.Delegates
+
+class BaseApplication : Application() {
+
+    companion object {
+        private var instance: BaseApplication by Delegates.notNull()
+
+        fun obtainInstance() = instance
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        SaveKeyValues.initSharedPreferences(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
new file mode 100644
index 0000000..2d32a78
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/DevicePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class DevicePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_device
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
new file mode 100644
index 0000000..d2f7404
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/HomePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class HomePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_home
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
new file mode 100644
index 0000000..76c5414
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MessagePageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class MessagePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_message
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
new file mode 100644
index 0000000..8d3d2ec
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/MinePageFragment.kt
@@ -0,0 +1,22 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+import kotlinx.android.synthetic.main.include_base_title.*
+
+class MinePageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_mine
+
+    override fun setupTopBarLayout() {
+        leftTitleView.text = "我的"
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
new file mode 100644
index 0000000..3163fce
--- /dev/null
+++ b/app/src/main/java/com/casic/br/fragment/ShopPageFragment.kt
@@ -0,0 +1,21 @@
+package com.casic.br.fragment
+
+import com.casic.br.R
+import com.pengxh.kt.lite.base.KotlinBaseFragment
+
+class ShopPageFragment : KotlinBaseFragment() {
+
+    override fun initLayoutView(): Int = R.layout.fragment_shop
+
+    override fun setupTopBarLayout() {
+
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/utils/LocaleConstant.kt b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
new file mode 100644
index 0000000..dce9300
--- /dev/null
+++ b/app/src/main/java/com/casic/br/utils/LocaleConstant.kt
@@ -0,0 +1,43 @@
+package com.casic.br.utils
+
+import android.Manifest
+
+
+object LocaleConstant {
+    /**
+     * =============================================================================================
+     * Array
+     * =============================================================================================
+     * */
+    val USER_PERMISSIONS = arrayOf(
+        Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
+        Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION,
+        Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE,
+        Manifest.permission.READ_PHONE_STATE
+    )
+
+    /**
+     * =============================================================================================
+     * Int
+     * =============================================================================================
+     * */
+    const val PERMISSIONS_CODE = 999
+
+    /**
+     * =============================================================================================
+     * Long
+     * =============================================================================================
+     * */
+
+
+    /**
+     * =============================================================================================
+     * String
+     * =============================================================================================
+     * */
+    const val USER_DETAIL_MODEL = "userDetailModel"
+    const val SERVER_BASE_URL = "http://111.198.10.15:11304"
+    const val DEFAULT_SERVER_CONFIG = "defaultServerConfig"
+    const val ACCOUNT = "account"
+    const val PASSWORD = "password"
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/MainActivity.kt b/app/src/main/java/com/casic/br/view/MainActivity.kt
new file mode 100644
index 0000000..c2fe809
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/MainActivity.kt
@@ -0,0 +1,102 @@
+package com.casic.br.view
+
+import android.view.KeyEvent
+import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.casic.br.R
+import com.casic.br.adapter.ViewPagerAdapter
+import com.casic.br.fragment.*
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.show
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : KotlinBaseActivity() {
+
+    private var menuItem: MenuItem? = null
+    private var fragmentPages: ArrayList<Fragment> = ArrayList()
+    private var clickTime: Long = 0
+
+    init {
+        fragmentPages.add(HomePageFragment())
+        fragmentPages.add(DevicePageFragment())
+        fragmentPages.add(ShopPageFragment())
+        fragmentPages.add(MessagePageFragment())
+        fragmentPages.add(MinePageFragment())
+    }
+
+    override fun initLayoutView(): Int = R.layout.activity_main
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+
+    }
+
+    override fun initEvent() {
+        bottomNavigation.itemIconTintList = null
+        bottomNavigation.setOnItemSelectedListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.nav_home -> {
+                    mainViewPager.currentItem = 0
+                }
+                R.id.nav_device -> {
+                    mainViewPager.currentItem = 1
+                }
+                R.id.nav_shop -> {
+                    mainViewPager.currentItem = 2
+                }
+                R.id.nav_message -> {
+                    mainViewPager.currentItem = 3
+                }
+                R.id.nav_mine -> {
+                    mainViewPager.currentItem = 4
+                }
+            }
+            false
+        }
+        mainViewPager.adapter = ViewPagerAdapter(fragmentPages, supportFragmentManager)
+        mainViewPager.offscreenPageLimit = fragmentPages.size //缓存页数
+        mainViewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(
+                position: Int,
+                positionOffset: Float,
+                positionOffsetPixels: Int
+            ) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                if (menuItem != null) {
+                    menuItem!!.isChecked = false
+                } else {
+                    bottomNavigation.menu.getItem(0).isChecked = false
+                }
+                menuItem = bottomNavigation.menu.getItem(position)
+                menuItem!!.isChecked = true
+            }
+        })
+    }
+
+    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
+        return if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if (System.currentTimeMillis() - clickTime > 2000) {
+                "再按一次退出程序".show(this)
+                clickTime = System.currentTimeMillis()
+                true
+            } else {
+                super.onKeyDown(keyCode, event)
+            }
+        } else super.onKeyDown(keyCode, event)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/PermissionActivity.kt b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
new file mode 100644
index 0000000..62a5fb8
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/PermissionActivity.kt
@@ -0,0 +1,62 @@
+package com.casic.br.view
+
+import com.casic.br.R
+import com.casic.br.utils.LocaleConstant
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.convertColor
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.pengxh.kt.lite.utils.ImmerseStatusBarUtil
+import kotlinx.android.synthetic.main.activity_permssion.*
+import pub.devrel.easypermissions.EasyPermissions
+import pub.devrel.easypermissions.EasyPermissions.PermissionCallbacks
+
+class PermissionActivity : KotlinBaseActivity(), PermissionCallbacks {
+
+    override fun initLayoutView(): Int = R.layout.activity_permssion
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(true).init()
+        ImmerseStatusBarUtil.setColor(this, R.color.white.convertColor(this))
+    }
+
+    override fun initData() {
+        //判断是否有权限，如果版本大于5.1才需要判断（即6.0以上），其他则不需要判断。
+        if (EasyPermissions.hasPermissions(this, *LocaleConstant.USER_PERMISSIONS)) {
+            startSplashScreenActivity()
+        } else {
+            enterMainButton.setOnClickListener {
+                EasyPermissions.requestPermissions(
+                    this@PermissionActivity,
+                    resources.getString(R.string.app_name) + "需要获取存储相关权限",
+                    LocaleConstant.PERMISSIONS_CODE,
+                    *LocaleConstant.USER_PERMISSIONS
+                )
+            }
+        }
+    }
+
+    override fun initEvent() {
+
+    }
+
+    private fun startSplashScreenActivity() {
+        navigatePageTo<SplashScreenActivity>()
+        finish()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this)
+    }
+
+    override fun onPermissionsGranted(requestCode: Int, perms: List<String>) {
+        startSplashScreenActivity()
+    }
+
+    override fun onPermissionsDenied(requestCode: Int, perms: List<String>) {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
new file mode 100644
index 0000000..26ea221
--- /dev/null
+++ b/app/src/main/java/com/casic/br/view/SplashScreenActivity.kt
@@ -0,0 +1,57 @@
+package com.casic.br.view
+
+import android.annotation.SuppressLint
+import android.os.CountDownTimer
+import android.view.ViewGroup
+import com.casic.br.R
+import com.gyf.immersionbar.ImmersionBar
+import com.pengxh.kt.lite.base.KotlinBaseActivity
+import com.pengxh.kt.lite.extensions.navigatePageTo
+import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlinx.android.synthetic.main.activity_splash.*
+
+@SuppressLint("CustomSplashScreen")
+class SplashScreenActivity : KotlinBaseActivity() {
+
+    private lateinit var countDownTimer: CountDownTimer
+
+    override fun initLayoutView(): Int = R.layout.activity_splash
+
+    override fun setupTopBarLayout() {
+        ImmersionBar.with(this).statusBarDarkFont(false).init()
+        //根据不同设备状态栏高度设置"跳过"按钮的Margin值
+        val statusBarHeight = QMUIDisplayHelper.getStatusBarHeight(this)
+        val rightMargin = QMUIDisplayHelper.dp2px(this, 10)
+        if (skipButton.layoutParams is ViewGroup.MarginLayoutParams) {
+            val params = skipButton.layoutParams as ViewGroup.MarginLayoutParams
+            params.setMargins(skipButton.width, statusBarHeight, rightMargin, 0)
+            skipButton.requestLayout()
+        }
+    }
+
+    override fun initData() {
+        countDownTimer = object : CountDownTimer(4000, 1000) {
+            override fun onFinish() {
+                startMainActivity()
+            }
+
+            override fun onTick(millisUntilFinished: Long) {
+                skipButton.text = String.format("跳过\u3000${(millisUntilFinished / 1000)}s")
+            }
+        }
+    }
+
+    override fun initEvent() {
+        countDownTimer.start()
+        skipButton.setChangeAlphaWhenPress(true)
+        skipButton.setOnClickListener {
+            countDownTimer.cancel()
+            startMainActivity()
+        }
+    }
+
+    fun startMainActivity() {
+        navigatePageTo<MainActivity>()
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bottom_text_color.xml b/app/src/main/res/drawable/bottom_text_color.xml
new file mode 100644
index 0000000..b284ea3
--- /dev/null
+++ b/app/src/main/res/drawable/bottom_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/mainThemeColor" android:state_checked="true" />
+    <item android:color="@color/mainTextColor" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_main_selector.xml b/app/src/main/res/drawable/button_main_selector.xml
new file mode 100644
index 0000000..5875998
--- /dev/null
+++ b/app/src/main/res/drawable/button_main_selector.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="@color/mainThemeColor" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <!-- 点击按钮时候改变背景色50% -->
+            <solid android:color="#801D55C6" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/button_white_selector.xml b/app/src/main/res/drawable/button_white_selector.xml
new file mode 100644
index 0000000..4dd3c0b
--- /dev/null
+++ b/app/src/main/res/drawable/button_white_selector.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="false">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#F1F1F1" />
+        </shape>
+    </item>
+
+    <item android:state_pressed="true">
+        <shape>
+            <corners android:radius="@dimen/dp_5" />
+            <solid android:color="#D3D3D3" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/device_selector.xml b/app/src/main/res/drawable/device_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/device_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_selector.xml b/app/src/main/res/drawable/home_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/home_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_camera.xml b/app/src/main/res/drawable/ic_camera.xml
new file mode 100644
index 0000000..b612ce9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_camera.xml
@@ -0,0 +1,99 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFDEF1"
+        android:pathData="M483.4,336.6H147.2c-12.8,0 -23.2,10.4 -23.2,23.2v438c0,12.8 10.4,23.2 23.2,23.2h736.6c12.8,0 23.2,-10.4 23.2,-23.2v-438c0,-12.8 -10.4,-23.2 -23.2,-23.2h-70.6M811,335.4l-33.2,-93.2c-3.2,-9.2 -12,-15.4 -22,-15.4H540.6c-9.8,0 -18.6,6.2 -22,15.4l-33.2,93.2" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M126.8,444h780.2v319.8H126.8z" />
+    <path
+        android:fillColor="#5ACCC3"
+        android:pathData="M891.6,816.2H140.4c-8,0 -14.4,-6.4 -14.4,-14.4v-23.4c0,-8 6.4,-14.4 14.4,-14.4h751.2c8,0 14.4,6.4 14.4,14.4v23.4c0,7.8 -6.4,14.4 -14.4,14.4z" />
+    <path
+        android:fillColor="#6DE2D9"
+        android:pathData="M752.8,337.4H543.6l21.4,-58.2c2.2,-5.8 7.8,-9.6 14,-9.6h138.4c6.4,0 12,3.8 14,9.6l21.4,58.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M752.8,343.4L543.6,343.4c-2,0 -3.8,-1 -5,-2.6 -1.2,-1.6 -1.4,-3.6 -0.8,-5.6l21.4,-58.2c3,-8.2 11,-13.6 19.6,-13.6h138.4c9,0 16.8,5.4 19.6,13.6l21.4,58c0.6,1.8 0.4,3.8 -0.8,5.6 -0.8,1.8 -2.6,2.8 -4.6,2.8zM552.2,331.4h192l-18.4,-50.2c-1.2,-3.4 -4.4,-5.6 -8.4,-5.6h-138.4c-3.8,0 -7,2.4 -8.4,5.8l-18.4,50z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M883.8,827H147.2c-16.2,0 -29.2,-13 -29.2,-29.2v-438c0,-16.2 13,-29.2 29.2,-29.2h336.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6H147.2c-9.4,0 -17.2,7.8 -17.2,17.2v438c0,9.4 7.8,17.2 17.2,17.2h736.6c9.4,0 17.2,-7.8 17.2,-17.2v-438c0,-9.4 -7.8,-17.2 -17.2,-17.2h-70.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h70.6c16,0 29.2,13 29.2,29.2v438c0,16.2 -13,29.2 -29.2,29.2z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M811,341.4c-2.4,0 -4.8,-1.6 -5.6,-4l-33.2,-93.2c-2.4,-6.8 -9,-11.4 -16.4,-11.4L540.6,232.8c-7.2,0 -13.8,4.6 -16.4,11.4l-33.2,93.2c-1.2,3.2 -4.6,4.8 -7.6,3.6 -3.2,-1.2 -4.8,-4.6 -3.6,-7.6l33.2,-93.2c4.2,-11.6 15.4,-19.4 27.6,-19.4h215.2c12.6,0 23.6,7.8 27.6,19.4l33.2,93.2c1.2,3.2 -0.6,6.6 -3.6,7.6 -0.6,0.2 -1.4,0.4 -2,0.4zM421.4,341.4h-124c-9.8,0 -17.8,-8 -17.8,-17.8v-25c0,-9.8 8,-17.8 17.8,-17.8h124c9.8,0 17.8,8 17.8,17.8v25c-0.4,10 -8.2,17.8 -17.8,17.8zM297.4,292.8c-3.2,0 -5.8,2.6 -5.8,5.8v25c0,3.2 2.6,5.8 5.8,5.8h124c3.2,0 5.8,-2.6 5.8,-6v-24.8c0,-3.2 -2.6,-5.8 -5.8,-5.8h-124z" />
+    <path
+        android:fillColor="#17A8A5"
+        android:pathData="M245,335.4H175.2v-15c0,-8.8 7.2,-16 16,-16h37.8c8.8,0 16,7.2 16,16v15z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M245,341.4L175.2,341.4c-3.4,0 -6,-2.6 -6,-6v-15c0,-12.2 9.8,-22 22,-22h37.8c12.2,0 22,9.8 22,22v15c0,3.4 -2.6,6 -6,6zM181.2,329.4h57.8v-9c0,-5.6 -4.4,-10 -10,-10L191.2,310.4c-5.6,0 -10,4.4 -10,10v9z" />
+    <path
+        android:fillColor="#8895F2"
+        android:pathData="M648.2,581.6m-195.8,0a195.8,195.8 0,1 0,391.6 0,195.8 195.8,0 1,0 -391.6,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,783.4c-111.2,0 -201.8,-90.6 -201.8,-201.8 0,-111.2 90.6,-201.8 201.8,-201.8 111.2,0 201.8,90.6 201.8,201.8 0,111.2 -90.6,201.8 -201.8,201.8zM648.2,391.8c-104.6,0 -189.8,85.2 -189.8,189.8s85.2,189.8 189.8,189.8 189.8,-85.2 189.8,-189.8 -85.2,-189.8 -189.8,-189.8z" />
+    <path
+        android:fillColor="#C0CBFF"
+        android:pathData="M648.2,581.6m-143.4,0a143.4,143.4 0,1 0,286.8 0,143.4 143.4,0 1,0 -286.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M648.2,731c-82.4,0 -149.4,-67 -149.4,-149.4s67,-149.4 149.4,-149.4 149.4,67 149.4,149.4 -67,149.4 -149.4,149.4zM648.2,444.2c-75.8,0 -137.4,61.6 -137.4,137.4 0,75.8 61.6,137.4 137.4,137.4 75.8,0 137.4,-61.6 137.4,-137.4 0,-75.8 -61.6,-137.4 -137.4,-137.4z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M754.4,565.2c-2.8,0 -5.4,-2 -5.8,-5 -0.4,-2 -1,-4 -1.4,-6 -1.2,-4.4 -2.8,-8.8 -5,-13.6 -1.4,-3 0,-6.6 3.2,-7.8 3,-1.4 6.6,0 7.8,3.2 2.4,5.4 4.2,10.4 5.4,15.2 0.6,2.4 1.2,4.6 1.8,7.2 0.6,3.2 -1.6,6.4 -4.8,7 -0.4,-0.2 -0.8,-0.2 -1.2,-0.2zM740,529.6c-2,0 -4,-1 -5,-2.8 -10.4,-16.4 -25,-29.4 -42,-37.6 -3,-1.4 -4.2,-5 -2.8,-8 1.4,-3 5,-4.2 8,-2.8 19,9.2 35.2,23.8 46.8,42 1.8,2.8 1,6.6 -1.8,8.2 -1,0.6 -2,1 -3.2,1zM563.8,655.8c-1.8,0 -3.4,-0.8 -4.6,-2.2 -10.2,-12.4 -17.4,-26.6 -21.6,-41.8 -0.8,-3.2 1,-6.4 4.2,-7.4 3.2,-0.8 6.4,1 7.4,4.2 3.8,13.6 10.2,26.2 19.2,37.4 2,2.6 1.6,6.4 -0.8,8.4 -1.2,1 -2.4,1.4 -3.8,1.4zM576.8,669.4c-1.6,0 -3,-0.6 -4.2,-1.8l-0.8,-0.8c-2.4,-2.4 -2.4,-6.2 0,-8.4s6.2,-2.4 8.4,0l0.8,0.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM628.2,694.2c-0.4,0 -0.8,0 -1.2,-0.2 -14.6,-2.8 -28,-8 -40,-15.6 -2.8,-1.8 -3.6,-5.4 -1.8,-8.2 1.8,-2.8 5.4,-3.6 8.2,-1.8 10.8,6.8 22.8,11.6 36,14 3.2,0.6 5.4,3.8 4.8,7 -0.6,2.8 -3.2,4.8 -6,4.8z" />
+    <path
+        android:fillColor="#FFB3E2"
+        android:pathData="M171.4,719.2m-19.4,0a19.4,19.4 0,1 0,38.8 0,19.4 19.4,0 1,0 -38.8,0Z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M900.2,450h-112.4c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h112.4c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM504.8,450h-380c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h380c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM900.2,769.8H720c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h180.2c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM576.4,769.8H126.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h449.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M310.8,769.8c-3.4,0 -6,-2.6 -6,-6V444c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v319.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#F25CAB"
+        android:pathData="M707.2,539.4c-15.6,-15.6 -41,-15.6 -56.4,0l-2.6,2.6 -2.6,-2.6c-15.6,-15.6 -41,-15.6 -56.4,0 -6.2,6.2 -19.2,28 -7,49.6 18,32 66,66 66,66s47.8,-34 66,-66c12,-21.6 -0.8,-43.4 -7,-49.6z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,409h-49.8c-5.6,0 -10,-4.6 -10,-10v-18.8c0,-5.6 4.6,-10 10,-10h49.8c5.6,0 10,4.6 10,10v18.8c0,5.6 -4.4,10 -10,10z" />
+    <path
+        android:fillColor="#F272B5"
+        android:pathData="M866.8,415h-49.8c-8.8,0 -16,-7.2 -16,-16v-18.8c0,-8.8 7.2,-16 16,-16h49.8c8.8,0 16,7.2 16,16v18.8c0,9 -7,16 -16,16zM817,376.2c-2.2,0 -4,1.8 -4,4v18.8c0,2.2 1.8,4 4,4h49.8c2.2,0 4,-1.8 4,-4v-18.8c0,-2.2 -1.8,-4 -4,-4h-49.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M309,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6zM334.2,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M359.4,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M384.6,335.6c-3.4,0 -6,-2.6 -6,-6v-42.6c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.6c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M409.8,337.6c-3.4,0 -6,-2.6 -6,-6v-42.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v42.8c0,3.4 -2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,399.4h-3.8c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h3.8c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M165.6,405.4h-3.8c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h3.8c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM161.8,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h3.8c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-3.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,399.4h-27.2c-5.4,0 -9.6,-4.4 -9.6,-9.8s4.4,-9.8 9.6,-9.8h27.2c5.4,0 9.6,4.4 9.6,9.8s-4.4,9.8 -9.6,9.8z" />
+    <path
+        android:fillColor="#07B1AE"
+        android:pathData="M235.4,405.4h-27.2c-8.6,0 -15.6,-7 -15.6,-15.8s7,-15.8 15.6,-15.8h27.2c8.6,0 15.6,7 15.6,15.8s-7,15.8 -15.6,15.8zM208.2,385.8c-2,0 -3.6,1.8 -3.6,3.8 0,2.2 1.6,3.8 3.6,3.8h27.2c2,0 3.6,-1.8 3.6,-3.8 0,-2.2 -1.6,-3.8 -3.6,-3.8h-27.2z" />
+    <path
+        android:fillColor="#E84091"
+        android:pathData="M135.4,208.4l13.8,37.2c0.2,0.6 0.8,1.2 1.4,1.4l37.2,13.8c2,0.8 2,3.8 0,4.4l-37.2,13.8c-0.6,0.2 -1.2,0.8 -1.4,1.4l-13.8,37.2c-0.8,2 -3.6,2 -4.4,0l-13.8,-37.2c-0.2,-0.6 -0.8,-1.2 -1.4,-1.4l-37.2,-13.8c-2,-0.8 -2,-3.8 0,-4.4l37.2,-13.8c0.6,-0.2 1.2,-0.8 1.4,-1.4l13.8,-37.2c0.6,-2 3.6,-2 4.4,0z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M209.2,178.6c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM209.2,236.8c-3.4,0 -6,-2.6 -6,-6v-9.8c0,-3.4 2.6,-6 6,-6s6,2.6 6,6v9.8c0,3.4 -2.6,6 -6,6zM185,202.8h-9.8c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.8c3.4,0 6,2.6 6,6s-2.6,6 -6,6zM243,202.8h-9.6c-3.4,0 -6,-2.6 -6,-6s2.6,-6 6,-6h9.6c3.4,0 6,2.6 6,6s-2.6,6 -6,6z" />
+    <path
+        android:fillColor="#2C3AC4"
+        android:pathData="M192,185.6c-1.6,0 -3,-0.6 -4.2,-1.8l-6.8,-6.8c-2.4,-2.4 -2.4,-6.2 0,-8.4 2.4,-2.4 6.2,-2.4 8.4,0l6.8,6.8c2.4,2.4 2.4,6.2 0,8.4 -1.2,1.2 -2.6,1.8 -4.2,1.8zM233.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.6l-7,-6.8c-2.4,-2.4 -2.4,-6.2 -0.2,-8.4 2.4,-2.4 6.2,-2.4 8.4,-0.2l7,6.8c2.4,2.4 2.4,6.2 0.2,8.4 -1,1.2 -2.6,1.8 -4.2,1.8zM185.2,226.8c-1.6,0 -3,-0.6 -4.2,-1.8 -2.4,-2.4 -2.4,-6.2 0,-8.4l6.8,-6.8c2.4,-2.4 6.2,-2.4 8.4,0 2.4,2.4 2.4,6.2 0,8.4l-6.8,6.8c-1.2,1.2 -2.6,1.8 -4.2,1.8zM226.2,185.6c-1.6,0 -3.2,-0.6 -4.4,-1.8 -2.4,-2.4 -2.2,-6.2 0.2,-8.4l7,-6.8c2.4,-2.4 6.2,-2.2 8.4,0.2 2.4,2.4 2.2,6.2 -0.2,8.4l-7,6.8c-1,1 -2.4,1.6 -4,1.6z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_device.xml b/app/src/main/res/drawable/ic_device.xml
new file mode 100644
index 0000000..831c4c4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_device.xml
@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F0C48A"
+        android:pathData="M512,512m-414,0a414,414 0,1 0,828 0,414 414,0 1,0 -828,0Z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M257.4,187.6V83.4c0,-39.4 32.2,-71.8 71.8,-71.8h364.6c39.4,0 71.8,32.2 71.8,71.8v857c0,39.4 -32.2,71.8 -71.8,71.8H329.2c-39.4,0 -71.8,-32.2 -71.8,-71.8V187.6z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M714.8,856v153.2c29.4,-9 50.8,-36.4 50.8,-68.6V856h-50.8zM714.8,14.8v137.6h50.8V83.4c0,-32.2 -21.6,-59.6 -50.8,-68.6z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M257.4,152.4h510V856h-510z" />
+    <path
+        android:fillColor="#D3E6F8"
+        android:pathData="M714.8,152.4h52.8V856h-52.8z" />
+    <path
+        android:fillColor="#7BABF1"
+        android:pathData="M511.6,935m-44,0a44,44 0,1 0,88 0,44 44,0 1,0 -88,0Z" />
+    <path
+        android:fillColor="#FD919E"
+        android:pathData="M677.6,536v-48h-42.6c-3.2,-16.8 -9.8,-32.6 -19.2,-46.4l30,-30 -34,-34 -30,30c-13.8,-9.2 -29.4,-15.8 -46.4,-19.2v-42.6h-48.2v42.6c-16.8,3.2 -32.6,9.8 -46.4,19.2l-30,-30 -34,34 30,30c-9.2,13.8 -15.8,29.4 -19.2,46.4h-42.6v48L388,536c3.2,16.8 9.8,32.6 19.2,46.4l-30,30 34,34 30,-30c13.8,9.2 29.4,15.8 46.4,19.2v42.6h48.2v-42.6c16.8,-3.2 32.6,-9.8 46.4,-19.2l30,30 34,-34 -30,-30c9.2,-13.8 15.8,-29.4 19.2,-46.4h42.2zM510.6,573.6c-34,0 -61.6,-27.6 -61.6,-61.6s27.6,-61.6 61.6,-61.6 61.6,27.6 61.6,61.6 -27.4,61.6 -61.6,61.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M510.6,585.4c-40.4,0 -73.4,-33 -73.4,-73.4 0,-40.4 33,-73.4 73.4,-73.4 40.4,0 73.4,33 73.4,73.4 0,40.4 -32.8,73.4 -73.4,73.4zM510.6,462.2c-27.6,0 -49.8,22.4 -49.8,49.8 0,27.6 22.4,49.8 49.8,49.8s49.8,-22.4 49.8,-49.8c0.2,-27.6 -22.2,-49.8 -49.8,-49.8z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M535.6,689.8h-48.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-33.2c-11.6,-3 -22.6,-7.6 -32.8,-13.6l-23.4,23.4c-2.2,2.2 -5.2,3.4 -8.2,3.4s-6,-1.2 -8.2,-3.4l-34,-34c-4.6,-4.6 -4.6,-12 0,-16.6l23.4,-23.4c-6,-10.4 -10.6,-21.4 -13.6,-32.8h-33.2c-6.4,0 -11.8,-5.2 -11.8,-11.8v-48c0,-6.4 5.2,-11.8 11.8,-11.8h33.2c3,-11.6 7.6,-22.6 13.6,-32.8L369,420c-4.6,-4.6 -4.6,-12 0,-16.6l34,-34c4.6,-4.6 12,-4.6 16.6,0l23.4,23.4c10.4,-6 21.4,-10.6 32.8,-13.6L475.8,346c0,-6.4 5.2,-11.8 11.8,-11.8h48.2c6.4,0 11.8,5.2 11.8,11.8v33.2c11.6,3 22.6,7.6 32.8,13.6l23.4,-23.4c4.6,-4.6 12,-4.6 16.6,0l34,34c4.6,4.6 4.6,12 0,16.6l-23.4,23.4c6,10.4 10.6,21.4 13.6,32.8h33.2c6.4,0 11.8,5.2 11.8,11.8v48c0,6.4 -5.2,11.8 -11.8,11.8h-33.2c-3,11.6 -7.6,22.6 -13.6,32.8l23.4,23.4c4.6,4.6 4.6,12 0,16.6l-34,34c-2.2,2.2 -5.2,3.4 -8.2,3.4 -3.2,0 -6,-1.2 -8.2,-3.4l-23.4,-23.4c-10.4,6 -21.4,10.6 -32.8,13.6L547.8,678c-0.6,6.6 -5.8,11.8 -12.2,11.8zM499.2,666.4h24.6v-30.8c0,-5.6 4,-10.4 9.4,-11.6 15.2,-3 29.2,-8.8 42,-17.4 4.6,-3.2 10.8,-2.6 14.8,1.4l21.8,21.8 17.4,-17.4 -21.8,-21.8c-4,-4 -4.6,-10.2 -1.4,-14.8 8.6,-12.8 14.4,-26.8 17.4,-42 1,-5.6 5.8,-9.4 11.6,-9.4h30.8v-24.6h-30.8c-5.6,0 -10.4,-4 -11.6,-9.4 -3,-15.2 -8.8,-29.2 -17.4,-42 -3.2,-4.6 -2.6,-10.8 1.4,-14.8l21.8,-21.8 -17.4,-17.4 -21.8,21.8c-4,4 -10.2,4.6 -14.8,1.4 -12.8,-8.6 -26.8,-14.4 -42,-17.4 -5.6,-1 -9.4,-5.8 -9.4,-11.6v-30.8h-24.6v30.8c0,5.6 -4,10.4 -9.4,11.6 -15.2,3 -29.2,8.8 -42,17.4 -4.6,3.2 -10.8,2.6 -14.8,-1.4l-21.8,-21.8 -17.4,17.4 21.8,21.8c4,4 4.6,10.2 1.4,14.8 -8.6,12.8 -14.4,26.8 -17.4,42 -1,5.6 -5.8,9.4 -11.6,9.4h-30.8v24.6L388,524.4c5.6,0 10.4,4 11.6,9.4 3,15.2 8.8,29.2 17.4,42 3.2,4.6 2.6,10.8 -1.4,14.8l-21.8,21.8 17.4,17.4 21.8,-21.8c4,-4 10.2,-4.6 14.8,-1.4 12.8,8.6 26.8,14.4 42,17.4 5.6,1 9.4,5.8 9.4,11.6v30.8zM766.6,164.2h-510c-6.4,0 -7.8,-5.2 -7.8,-11.8 0,-6.4 1.2,-11.8 7.8,-11.8h510c6.4,0 5.4,4.8 5.4,11.2s1,12.4 -5.4,12.4zM766.6,867.6h-510c-6.4,0 -6.4,-3.2 -6.4,-9.6s0,-13.8 6.4,-13.8h510c6.4,0 7.8,5.2 7.8,11.8 -0.2,6.4 -1.4,11.6 -7.8,11.6z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M511.6,990.8c-30.8,0 -55.6,-25 -55.6,-55.6 0,-30.8 25,-55.6 55.6,-55.6s55.6,25 55.6,55.6 -25,55.6 -55.6,55.6zM511.6,902.8c-17.8,0 -32.2,14.4 -32.2,32.2s14.4,32.2 32.2,32.2 32.2,-14.4 32.2,-32.2 -14.6,-32.2 -32.2,-32.2z" />
+    <path
+        android:fillColor="#4C4372"
+        android:pathData="M693.8,1024H329.2c-46,0 -83.4,-37.4 -83.4,-83.4V83.4c0,-46 37.4,-83.4 83.4,-83.4h364.6c46,0 83.4,37.4 83.4,83.4v857c0,46.2 -37.4,83.6 -83.4,83.6zM329.2,23.4c-33.2,0 -60,27 -60,60v857c0,33.2 27,60 60,60h364.6c33.2,0 60,-27 60,-60V83.4c0,-33.2 -27,-60 -60,-60H329.2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location.xml b/app/src/main/res/drawable/ic_location.xml
new file mode 100644
index 0000000..52e376f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location.xml
@@ -0,0 +1,54 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#FFB300"
+        android:pathData="M8,552l152,88 20,12 188,104 24,12 112,64 400,-228 20,-12 100,-60 -312,-184 -20,-12 -156,-92 -212,124 -20,12 -296,172z" />
+    <path
+        android:fillColor="#2AA849"
+        android:pathData="M8,552v100l496,284v-104l-112,-64 -24,-12 -188,-104 -20,-12 -152,-88z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M504,936l520,-298V532l-100,60 -20,12 -400,228v104z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M100,516l36,20 32,16 44,24v-96.16L152,376l-52,48v92z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M152,376l104,-52 60,96 -104,59.84L152,376z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M212,576l104,-60v-96l-104,59.84V576z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M136,536v-64l32,16v64l-32,-16z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M212,479.84L100,424l52,-48 60,103.84z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M756,32a55,55 0,0 0,-27.56 7.08l-56,32C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244 56,-32s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,908 228c0,-88.44 -81.12,-196 -152,-196z" />
+    <path
+        android:fillColor="#80DAE0"
+        android:pathData="M852,260c0,-88.44 -81.12,-196 -152,-196a55,55 0,0 0,-27.56 7.08C652.68,82.4 640,106.64 640,140a200.84,200.84 0,0 0,20 84l104,244s79.04,-164.76 80.44,-168A99.64,99.64 0,0 0,852 260z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M904,604l20,-12 -312,-184 100,-60 -20,-12 -208,120 -160,-88 -20,12 156.4,88.56L160,640l20,12 140,-80 187.48,100.6L368,756l24,12 164.52,-96.6L344,560l244,-140 316,184zM738,146.16c25.4,14.36 46,49.36 46,78.12s-20.6,40.44 -46,26.08S692,201 692,172.2s20.6,-40.44 46,-26.04z" />
+    <path
+        android:fillColor="#FFFACC"
+        android:pathData="M616,640l28,16 24,12 36,20v-76l-48,-72 -40,28v72z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M656,540l84,-48 44,76 -80,44 -48,-72z" />
+    <path
+        android:fillColor="#B39E91"
+        android:pathData="M704,688l80,-48v-72l-80,44v76z" />
+    <path
+        android:fillColor="#E8383E"
+        android:pathData="M644,656v-48l24,12v48l-24,-12z" />
+    <path
+        android:fillColor="#FF5959"
+        android:pathData="M704,612l-88,-44 40,-28 48,72z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_storage.xml b/app/src/main/res/drawable/ic_storage.xml
new file mode 100644
index 0000000..898c1cf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_storage.xml
@@ -0,0 +1,33 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128px"
+    android:height="128px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#F9DA8A"
+        android:pathData="M220.16,560v200.32L512,881.92V542.08l-72.96,109.44 -218.88,-91.52z" />
+    <path
+        android:fillColor="#F6BE53"
+        android:pathData="M584.96,651.52L512,542.08v339.84l291.84,-121.6V560l-218.88,91.52z" />
+    <path
+        android:fillColor="#EA5E5A"
+        android:pathData="M512,298.88l-291.84,121.6L512,542.08l291.84,-121.6L512,298.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M556.16,334.4l8.96,-22.59 243.07,97.28 -9.02,22.53zM215.87,409.28l243.01,-97.28 8.96,22.66 -242.94,97.28zM512,895.36l-304,-126.08V566.4h24.32v186.24L512,869.12l279.68,-116.48V566.4h24.32v202.88L512,895.36z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,554.88L215.68,431.36l8.96,-22.4L512,528.64l287.36,-119.68 8.96,22.4L512,554.88z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M580.48,666.24L501.76,548.48l20.48,-13.44 67.2,101.12 268.8,-112 -64.64,-97.28 20.48,-13.44 81.28,121.6 -314.88,131.2z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M443.52,666.24L128.64,535.04l81.28,-121.6 20.48,13.44 -65.28,97.28 269.44,112 67.2,-101.12 20.48,13.44 -78.72,117.76z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M499.84,542.08h24.32v340.48h-24.32zM813.44,427.52l-19.2,-14.72 63.36,-84.48 -268.16,-112 -18.56,28.16 -20.48,-13.44 30.08,-44.8L896,317.44l-82.56,110.08zM210.56,427.52L128,317.44l315.52,-131.2 30.08,44.8 -20.48,13.44 -18.56,-28.16L166.4,328.32l63.36,84.48 -19.2,14.72zM499.84,274.56h24.32v194.56h-24.32z" />
+    <path
+        android:fillColor="#34303D"
+        android:pathData="M512,486.4L442.88,416.64l16.64,-17.28 52.48,52.48 52.48,-52.48 17.28,17.28L512,486.4zM499.84,225.92h24.32v24.32h-24.32zM499.84,177.28h24.32v24.32h-24.32zM499.84,128.64h24.32v24.32h-24.32z" />
+</vector>
diff --git a/app/src/main/res/drawable/message_selector.xml b/app/src/main/res/drawable/message_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/message_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/mine_selector.xml b/app/src/main/res/drawable/mine_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/mine_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shop_selector.xml b/app/src/main/res/drawable/shop_selector.xml
new file mode 100644
index 0000000..559ea94
--- /dev/null
+++ b/app/src/main/res/drawable/shop_selector.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_device" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_device" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..60ad732
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <com.pengxh.kt.lite.widget.NoScrollViewPager
+        android:id="@+id/mainViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <!--超过3个item，需要加上app:labelVisibilityMode="labeled"-->
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottomNavigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        app:itemIconTint="@drawable/bottom_text_color"
+        app:itemTextColor="@drawable/bottom_text_color"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_nav_menu" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_permssion.xml b/app/src/main/res/layout/activity_permssion.xml
new file mode 100644
index 0000000..9f87568
--- /dev/null
+++ b/app/src/main/res/layout/activity_permssion.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/dp_40"
+        android:gravity="center">
+
+        <ImageView
+            android:id="@+id/v"
+            android:layout_width="192px"
+            android:layout_height="192px"
+            android:layout_marginEnd="@dimen/dp_5"
+            android:background="@mipmap/ic_launcher" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/dp_5"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/t"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="欢迎使用"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:fontFamily="sans-serif-black"
+                android:text="@string/app_name"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_22" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="@dimen/dp_50"
+        android:text="为了提供及时有效的提供相关业务服务，本应用需向您申请以下权限："
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_16" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_storage" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="存储权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读写应用所需要的相关数据"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_camera" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="相机权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="拍摄应用内业务相关的图片"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_location" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="位置权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="获取用户当前所在位置"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/dp_20"
+        android:gravity="center"
+        android:paddingHorizontal="@dimen/dp_50">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/dp_10"
+            android:src="@drawable/ic_device" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="设备权限"
+                android:textColor="#FFB42F"
+                android:textSize="@dimen/sp_16" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="读取手机当前的状态，用于定位、导航、记录关键日志等"
+                android:textColor="@color/mainTextColor"
+                android:textSize="@dimen/sp_16" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <Button
+            android:id="@+id/enterMainButton"
+            style="@style/MainButtonStyle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginHorizontal="@dimen/dp_50"
+            android:layout_marginTop="@dimen/dp_10"
+            android:layout_marginBottom="@dimen/dp_50"
+            android:text="下一步" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..a84f957
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/splash_background">
+
+    <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+        android:id="@+id/skipButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:paddingHorizontal="@dimen/dp_7"
+        android:paddingVertical="@dimen/dp_5"
+        android:text="跳过\u30003"
+        android:textColor="@color/white"
+        app:qmui_backgroundColor="@color/transparentBlack"
+        app:qmui_borderWidth="0dp"
+        app:qmui_radius="@dimen/dp_5" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_logo" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@mipmap/splash_text"
+        android:visibility="invisible" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/textView"
+        android:layout_centerHorizontal="true"
+        android:src="@mipmap/splash_casic" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="@dimen/dp_20"
+        android:gravity="center"
+        android:text="@string/group_name"
+        android:textColor="@color/white"
+        android:textSize="@dimen/sp_16" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_message.xml b/app/src/main/res/layout/fragment_message.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_message.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_shop.xml b/app/src/main/res/layout/fragment_shop.xml
new file mode 100644
index 0000000..b73f9d3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_shop.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/mainBackColor"
+    android:orientation="vertical">
+
+    <include layout="@layout/include_base_title" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/mainBackColor"
+        android:orientation="vertical"
+        android:padding="@dimen/dp_10">
+
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_base_title.xml b/app/src/main/res/layout/include_base_title.xml
new file mode 100644
index 0000000..1d115fa
--- /dev/null
+++ b/app/src/main/res/layout/include_base_title.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/titleViewHeight"
+    android:background="@color/white">
+
+    <TextView
+        android:id="@+id/leftTitleView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="@dimen/dp_10"
+        android:text="@string/app_name"
+        android:textColor="@color/mainTextColor"
+        android:textSize="@dimen/sp_18" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_empty_view.xml b/app/src/main/res/layout/include_empty_view.xml
new file mode 100644
index 0000000..37de024
--- /dev/null
+++ b/app/src/main/res/layout/include_empty_view.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.qmuiteam.qmui.widget.QMUIEmptyView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/emptyView"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_nav_menu.xml b/app/src/main/res/menu/bottom_nav_menu.xml
new file mode 100644
index 0000000..65c6f43
--- /dev/null
+++ b/app/src/main/res/menu/bottom_nav_menu.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <item
+        android:id="@+id/nav_home"
+        android:enabled="true"
+        android:icon="@drawable/home_selector"
+        android:title="首页"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_device"
+        android:enabled="true"
+        android:icon="@drawable/device_selector"
+        android:title="设备"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_shop"
+        android:enabled="true"
+        android:icon="@drawable/shop_selector"
+        android:title="商城"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_message"
+        android:enabled="true"
+        android:icon="@drawable/message_selector"
+        android:title="消息"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+    <item
+        android:id="@+id/nav_mine"
+        android:enabled="true"
+        android:icon="@drawable/mine_selector"
+        android:title="我的"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_background.png b/app/src/main/res/mipmap-xxhdpi/splash_background.png
new file mode 100644
index 0000000..3fcca9d
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_background.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_casic.png b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
new file mode 100644
index 0000000..37c7e47
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_casic.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_logo.png b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
new file mode 100644
index 0000000..ac2ba0c
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_logo.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/splash_text.png b/app/src/main/res/mipmap-xxhdpi/splash_text.png
new file mode 100644
index 0000000..4f130d5
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/splash_text.png
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..cd65ba6
--- /dev/null
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="mainThemeColor">#1D55C6</color>
+    <color name="mainTextColor">#232323</color>
+    <color name="subTextColor">#626262</color>
+    <color name="mainBackColor">#F7F7FA</color>
+    <color name="hintTextColor">#CCCCCC</color>
+    <color name="itemSelectedColor">#DDDDDD</color>
+    <color name="redTextColor">#FF0000</color>
+    <color name="orangeTextColor">#FF6600</color>
+    <color name="greenColor">#37D4AE</color>
+    <color name="transparentBlack">#99000000</color><!--60%透明度的黑色-->
+    <color name="black">#000000</color>
+    <color name="white">#FFFFFF</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
new file mode 100644
index 0000000..4527e1c
--- /dev/null
+++ b/app/src/main/res/values/dimens.xml
@@ -0,0 +1,40 @@
+<resources>
+    <!--字体大小-->
+    <dimen name="sp_12">12sp</dimen>
+    <dimen name="sp_14">14sp</dimen>
+    <dimen name="sp_16">16sp</dimen>
+    <dimen name="sp_18">18sp</dimen>
+    <dimen name="sp_20">20sp</dimen>
+    <dimen name="sp_22">22sp</dimen>
+    <dimen name="sp_45">45sp</dimen>
+
+    <!--内外间距-->
+    <dimen name="dp_3">3dp</dimen>
+    <dimen name="dp_5">5dp</dimen>
+    <dimen name="dp_7">7dp</dimen>
+    <dimen name="dp_10">10dp</dimen>
+    <dimen name="dp_20">20dp</dimen>
+    <dimen name="dp_25">25dp</dimen>
+    <dimen name="dp_30">30dp</dimen>
+    <dimen name="dp_40">40dp</dimen>
+    <dimen name="dp_50">50dp</dimen>
+    <dimen name="dp_80">80dp</dimen>
+    <dimen name="dp_100">100dp</dimen>
+    <dimen name="dp_200">200dp</dimen>
+    <dimen name="dp_300">300dp</dimen>
+
+    <!--分割线-->
+    <dimen name="lineViewSize">1px</dimen>
+
+    <!--普通列表Item Layout高度-->
+    <dimen name="itemLayoutHeight">56dp</dimen>
+
+    <!--title栏高度-->
+    <dimen name="titleViewHeight">46dp</dimen>
+
+    <!--折线/饼图/柱状图高度-->
+    <dimen name="AndroidChartHeight">230dp</dimen>
+
+    <!--绝对尺寸-->
+    <dimen name="iconSize">48px</dimen>
+</resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..a3f8a63
--- /dev/null
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,5 @@
+<resources>
+    <string name="app_name">智慧厨房</string>
+    <string name="group_name">中国航天科工集团</string>
+    <string name="unknown">未知</string>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
new file mode 100644
index 0000000..a785b87
--- /dev/null
+++ b/app/src/main/res/values/styles.xml
@@ -0,0 +1,25 @@
+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="QMUI.Compat.NoActionBar">
+        <!-- Customize your theme here. -->
+    </style>
+
+    <!--按钮样式-->
+    <style name="MainButtonStyle">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">@dimen/dp_40</item>
+        <item name="android:textColor">@color/white</item>
+        <item name="android:textSize">@dimen/sp_16</item>
+        <item name="android:background">@drawable/button_main_selector</item>
+    </style>
+
+    <!--按钮样式-->
+    <style name="WhiteButtonStyle">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">@dimen/dp_40</item>
+        <item name="android:textColor">@color/mainTextColor</item>
+        <item name="android:textSize">@dimen/sp_16</item>
+        <item name="android:background">@drawable/button_white_selector</item>
+    </style>
+</resources>
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..6b30d8d
--- /dev/null
+++ b/app/src/main/res/values/themes.xml
@@ -0,0 +1,3 @@
+<resources>
+
+</resources>
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000..7408bb3
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,28 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+buildscript {
+    ext.kotlin_version = '1.6.10'
+    repositories {
+        maven { url 'http://maven.aliyun.com/nexus/content/groups/public/' }
+        google()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:3.6.4'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+
+        // NOTE: Do not place your application dependencies here; they belong
+        // in the individual module build.gradle files
+    }
+}
+
+allprojects {
+    repositories {
+        maven { url 'http://maven.aliyun.com/nexus/content/groups/public/' }
+        //依赖库
+        maven { url 'https://jitpack.io' }
+        google()
+    }
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}
\ No newline at end of file
diff --git a/gradle.properties b/gradle.properties
new file mode 100644
index 0000000..98bed16
--- /dev/null
+++ b/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app"s APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Automatically convert third-party libraries to use AndroidX
+android.enableJetifier=true
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.jar
Binary files differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..441cbdb
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Mon Aug 22 10:22:35 CST 2022
+distributionBase=GRADLE_USER_HOME
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip
+distributionPath=wrapper/dists
+zipStorePath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
diff --git a/gradlew b/gradlew
new file mode 100755
index 0000000..4f906e0
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
diff --git a/gradlew.bat b/gradlew.bat
new file mode 100644
index 0000000..107acd3
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/settings.gradle b/settings.gradle
new file mode 100644
index 0000000..04fe75c
--- /dev/null
+++ b/settings.gradle
@@ -0,0 +1,2 @@
+rootProject.name = "SmartKitchen"
+include ':app'
\ No newline at end of file