BroadcastReceiver安裝新應用程序

Question

我想在安裝新應用程序時收到通知。

IntentFilter newAppFilter = new IntentFilter(Intent.ACTION_PACKAGE_ADDED); 
newAppFilter.addAction(Intent.ACTION_PACKAGE_CHANGED); 
newAppFilter.addAction(Intent.ACTION_PACKAGE_INSTALL); 
newAppFilter.addAction(Intent.ACTION_PACKAGE_REPLACED); 
getApplicationContext().registerReceiver(newAppReceiver, newAppFilter); 


public static BroadcastReceiver newAppReceiver = new BroadcastReceiver() { 
    public void onReceive(Context context, Intent intent) {  
      Log.e("Broadcast","Received"); 
     } 
}; 

但我無法獲取任何日誌。任何人都可以幫助我？

Answer 1

嘗試將數據方案添加到您的IntentFilter。

newAppFilter.addDataScheme("package"); 

參考：IntentFilter.addDataScheme()文檔

如果沒有方案被包括，那麼 意圖將匹配只有當它包含 任何數據。

Answer 2

如果有人碰到這個運行，其目的文檔現在說：
ACTION_PACKAGE_INSTALL - This constant is deprecated. This constant has never been used.