android - 在Android OS销毁服务时删除通知(Remove notification when service destroyed by android OS)

Question

I created an app which shows Notification when Service.onStartCommand() method executed and hide notification when Service.onDestroy() is called.

(我创建了一个应用，该应用在执行Service.onStartCommand()方法时显示通知，并在调用Service.onDestroy()时隐藏通知。)

Its works fine for normal calls to startService() and stopService().

(对于正常调用startService（）和stopService（）而言，它的效果很好。)

Service Code:

(服务代码：)

@Override
public IBinder onBind(Intent intent) 
{
    return null;
}
@Override
public void onCreate() 
{
    super.onCreate();
    nm = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);
}

@Override
public int onStartCommand(Intent intent, int flags, int startId)
{
    //Some  code here
    showNotification();
    return START_NOT_STICKY; 
}

@Override
public void onDestroy() 
{
    super.onDestroy();
    nm.cancel(R.string.service_started);
}

Problem: When my service is destroyed by android OS() (In case when onDestroy() not called) then notification not removed.

(问题：当我的服务被android OS（）销毁时onDestroy()未调用onDestroy() ），则通知未删除。)

So how to remove notification when Service is destroyed by android OS itself?

(那么，当服务被Android OS本身销毁时，如何删除通知？)

  ask by user1041858 translate from so

Answer 1

您应该在要停止服务的任何地方使用它，这将关闭您的通知并终止服务。

stopService(new Intent(MainActivity.this,MyService.class));