[移动开发]【代码块】Android APP自动安装并重启

一、权限

<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES"/>

二、核心代码

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
    //开始安装并重启
    val data = FileProvider.getUriForFile(context, context.packageName, File("$basePath/APK/$apkName.apk"))
    val intent = Intent(Intent.ACTION_VIEW)
    intent.setDataAndType(data, "application/vnd.android.package-archive")
    intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
    context.startActivity(intent)
}else{
    val data = Uri.fromFile(File("$basePath/APK/$apkName.apk"))
    val intent = Intent(Intent.ACTION_VIEW)
    intent.setDataAndType(data, "application/vnd.android.package-archive")
    intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
    context.startActivity(intent)
}

三、Android7.0（V24）相关的其他配置，如provider不在此赘述