Android 12中已经不允许在应用卸载时覆盖叠加层。但是,开发者仍然可以通过以下代码示例来处理此问题:
代码示例:
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) { registerBroadcast() }
private fun registerBroadcast() { val intentFilter = IntentFilter() intentFilter.addAction(Intent.ACTION_PACKAGE_REMOVED) intentFilter.addDataScheme("package") applicationContext.registerReceiver(broadcastReceiver, intentFilter) }
private val broadcastReceiver = object : BroadcastReceiver() { override fun onReceive(context: Context, intent: Intent) { if (intent.action == Intent.ACTION_PACKAGE_REMOVED) { // 处理应用卸载事件 } } }
通过注册广播接收器并在其onReceive()方法中处理应用卸载事件,来解决Android 12上无法在应用卸载时覆盖叠加层的问题。