<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/rootView"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/themeColor"
    android:orientation="vertical">

    <TextView
        android:layout_width="match_parent"
        android:layout_height="@dimen/titleViewHeight"
        android:gravity="center"
        android:text="@string/app_name"
        android:textColor="@color/white"
        android:textSize="@dimen/sp_18"
        android:textStyle="bold" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="1"
        android:orientation="vertical"
        android:paddingHorizontal="@dimen/dp_30"
        android:paddingVertical="@dimen/dp_50">

        <Button
            android:id="@+id/startCheckButton"
            android:layout_width="match_parent"
            android:layout_height="0dp"
            android:layout_weight="1"
            android:background="@drawable/button_main_selector"
            android:text="开始巡查"
            android:textColor="@color/white"
            android:textSize="@dimen/sp_22" />

        <Button
            android:id="@+id/checkHistoryButton"
            android:layout_width="match_parent"
            android:layout_height="0dp"
            android:layout_marginVertical="@dimen/dp_15"
            android:layout_weight="1"
            android:background="@drawable/button_main_selector"
            android:text="巡查记录"
            android:textColor="@color/white"
            android:textSize="@dimen/sp_22" />

        <Button
            android:id="@+id/libraryButton"
            android:layout_width="match_parent"
            android:layout_height="0dp"
            android:layout_weight="1"
            android:background="@drawable/button_main_selector"
            android:text="知识库"
            android:textColor="@color/white"
            android:textSize="@dimen/sp_22" />
    </LinearLayout>
</LinearLayout>