package com.casic.endoscope.extensions import android.content.Context import android.os.Environment import com.pengxh.kt.lite.extensions.timestampToDate import java.io.File //扩展函数 fun Context.createVideoFileDir(): File { val videoDir = File(getExternalFilesDir(Environment.DIRECTORY_MOVIES), System.currentTimeMillis().timestampToDate()) if (!videoDir.exists()) { videoDir.mkdir() } return videoDir } fun Context.createImageFileDir(): File { val imageDir = File(getExternalFilesDir(Environment.DIRECTORY_PICTURES), System.currentTimeMillis().timestampToDate()) if (!imageDir.exists()) { imageDir.mkdir() } return imageDir }