在这里，我附上了我的代码，我创建了一个服务，在我的应用程序处于后台和被杀死状态时运行这两种情况 . 它不是在Android marshmallow设备上运行，但它可以在其他设备上运行 . 当我检查其他设备时，当应用程序处于终止状态时，将执行日志，仅执行版本6，而不执行 .

public class SensorService extends Service {
        public int counter=0;
        public SensorService(Context applicationContext) {
            super();
            Log.e("HERE", "here I am!");
        }

        public SensorService() {
        }

        @Override
        public int onStartCommand(Intent intent, int flags, int startId) {
            super.onStartCommand(intent, flags, startId);
            startTimer();
            return START_STICKY;
        }

再次来破坏我会打电话给服务，它会去广播接收，然后启动服务功能就会打电话 .

@Override
        public void onDestroy() {
            super.onDestroy();
            Log.e("EXIT", "ondestroy!");
            Intent broadcastIntent = new Intent("sales.com.ActivityRecognition.RestartSensor");
            sendBroadcast(broadcastIntent);
            stoptimertask();
        }

        private Timer timer;
        private TimerTask timerTask;
        long oldTime=0;
        public void startTimer() {
            timer = new Timer();
            initializeTimerTask();
            timer.schedule(timerTask, 1000, 1000); //
        }
        public void initializeTimerTask() {
            timerTask = new TimerTask() {
                public void run() {
                    Log.e("in timer", "in timer ++++  "+ (counter++));
                }
            };
        }

        public void stoptimertask() {
            //stop the timer, if it's not already null
            if (timer != null) {
                timer.cancel();
                timer = null;
            }
        }

        @Nullable
        @Override
        public IBinder onBind(Intent intent) {
            return null;

    }

下面代码为广播接收器代码：app工作，当我点击后退按钮，如果应用程序被杀死状态，它不工作，其他设备服务运行 .

public class SensorRestarterBroadcastReceiver extends BroadcastReceiver {

        @Override
        public void onReceive(Context context, Intent intent) {
            Log.e(SensorRestarterBroadcastReceiver.class.getSimpleName(), "Service Stops! Oooooooooooooppppssssss!!!!");

         //   context.startService(new Intent(context, SensorService.class));

            Intent i = new Intent(context, SensorService.class);
            context.startService(i);

        }

    }
android service