Can android application have only broadcast recevier and service without activity

Question

Can android application have only broadcast recevier and service without activity ? If this is possible how can i invoke broadcast receiver ? Android system automatically in

Answer 1

public class FlashApkclass extends BroadcastReceiver{

    @Override
    public void onReceive(Context context, Intent intent) {
    // TODO Auto-generated method stub

     }
}

In your manifest.xml file set your android:name as like

        
         // register you broadcast receiver to list broadcast 
           
        

and if you want to broadcast

broadcast.setAction(BROADCAST_ACTION);
sendBroadcast(broadcast);

where BROADCAST_ACTION is

public static String BROADCAST_ACTION = "com.example.android.APP_CLOUD_DELETE_APK";