Broadcast receiver not working when app is closed

Question

So I have two different apps made, one sends a broadcast and another receives it and displays a toast. However, when I close the receiver app the broadcast is no longer rece

Answer 1

You can go through below solution;

Activity.java

Intent intent=new Intent(MainActivity.this,BroadcastService.class);
startService(intent);

BroadcastService.java

public class BroadcastService extends Service {

private static MusicIntentReceiver br_ScreenOffReceiver;

@Override
public IBinder onBind(Intent arg0)
{
    return null;
}

@Override
public void onCreate()
{
    registerScreenOffReceiver();
}

@Override
public void onDestroy()
{

}

private void registerScreenOffReceiver()
{
    br_ScreenOffReceiver = new MusicIntentReceiver()
    {
        @Override
        public void onReceive(Context context, Intent intent)
        {
            if (intent.getAction().equals(Intent.ACTION_HEADSET_PLUG)) {
                int state = intent.getIntExtra("state", -1);
                switch (state) {
                    case 0:
                        Log.e("AAAAAAAAAA", "Headset is unplugged");
                        break;
                    case 1:
                        Log.e("AAAAAAAAA", "Headset is plugged");
                        break;
                    default:
                        Log.e("AAAAAAAAAAAA", "I have no idea what the headset state is");
                }
            }
        }
    };
    IntentFilter filter = new IntentFilter(Intent.ACTION_HEADSET_PLUG);
    registerReceiver(br_ScreenOffReceiver, filter);
}


}

Menifest