去除混淆，解决视频无法选择的问题

app/build.gradle

//        xiaomi {}
//        huawei {}
//        oppo {}
//        cdz {}
//        wandoujia {}
//        baidu {}
//        pp {}
//        vivo {}
//        meizu {}
//        cdz {}
//        sougou {}
        productFlavors.all { flavor ->
            flavor.manifestPlaceholders = [UMENG_CHANNEL_VALUE: name]

app/proguard-rules.pro

-keep class tv.danmaku.ijk.media.player.IjkMediaPlayer{*;}
-keep class tv.danmaku.ijk.media.player.ffmpeg.FFmpegApi{*;}
#picure library
-keep class com.luck.picture.lib.**{*;}
-dontwarn demo.**
-keep class demo.**{*;}

app/src/main/AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.electric.chargingpile"
    android:versionCode="76"
    android:versionCode="77"
    android:versionName="3.3">
    <!-- 极光 -->
    <permission