Background service pause and start again automatic

问题:

I have created a background service for registering SCREEN_ON and SCREEN_OFF intent to catch an event using broadcast receiver but some time due to unknown reason my service does not pass intent to my main application. For testing i have generated log file using ten second timer that it is my background service working or not. Which i have attached below. I got a issue that my background service pause some time and start it automatically.

It is my background service

public class MyBackgroundService extends Service {

    BroadcastReceiver receiver;
    private static final String LOG_TAG = "MyBackgroundService";

    @Override
    public void onCreate() {
        super.onCreate();
        Timber.i("Foreground Service OnCreate");
    }

    @Override
    public int onStartCommand(Intent intent, int flags, int startId) {

        Timber.i("Start Foreground Service");

        receiver = new ScreenStateReceiver();
        registerReceiver(receiver,  new IntentFilter(Intent.ACTION_SCREEN_ON));
        registerReceiver(receiver, new IntentFilter(Intent.ACTION_SCREEN_OFF));

        if (intent.getAction().equals(Constants.STARTFOREGROUND_ACTION)) {

            Intent notificationIntent = new Intent(this, HomeActivity.class);

            PendingIntent pendingIntent = PendingIntent.getActivity(this, 0,
                    notificationIntent, 0);

            Notification notification = new NotificationCompat.Builder(this)
                    .setContentTitle("text")
                    .setTicker("text")
                    .setContentText("text")
                    .setSmallIcon(R.drawable.logo_icon)
                    .setContentIntent(pendingIntent)
                    .setOngoing(true).build();

            startForeground(Constants.NOTIFICATION_ID.FOREGROUND_SERVICE,
                    notification);

        }
        startTimer();

        return START_STICKY;
    }

    @Override
    public boolean onUnbind(Intent intent) {
        Timber.i("Foreground Service onUnbind");
        return super.onUnbind(intent);
    }

    @Override
    public void onTaskRemoved(Intent rootIntent) {
        Timber.i("Foreground Service onTaskRemoved");
        super.onTaskRemoved(rootIntent);
    }

    @Override
    public void onDestroy() {
        stopForeground(true);
        Timber.i("Foreground Service onDestroy");
        stoptimertask();
        super.onDestroy();
    }

    @Override
    public IBinder onBind(Intent intent) {
        // Used only in case of bound services.
        return null;
    }

    private Timer timer;
    private TimerTask timerTask;
    public void startTimer() {
        //set a new Timer
        timer = new Timer();

        //initialize the TimerTask's job
        initializeTimerTask();

        //schedule the timer, to wake up every 1 second
        timer.schedule(timerTask, 10000, 10000); //
    }

    /**
     * it sets the timer to print the counter every x seconds
     */
    public void initializeTimerTask() {
        timerTask = new TimerTask() {
            public void run() {
                Timber.i("Timer");
            }
        };
    }

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

}

It is my broadcast Receiver

public class ScreenStateReceiver extends BroadcastReceiver {

    public ScreenStateReceiver(){
    }

    @Override
    public void onReceive(Context context, Intent intent) {

        String action = intent.getAction();
        if(action.equals(Intent.ACTION_SCREEN_OFF)){

            Timber.i("Screen OFF");
       }
        else if (intent.getAction().equals(Intent.ACTION_SCREEN_ON)) {
            Timber.i("Screen ON");
        }
    }
}

Menifest,xml file declaration

<uses-permission android:name="android.permission.WAKE_LOCK"/>

    <service android:name=".service.MyBackgroundService"/>

    <receiver android:name=".receiver.ScreenStateReceiver" android:enabled="true" android:exported="true">
        <intent-filter >
            <action android:name="android.intent.action.SCREEN_OFF" />
            <action android:name="android.intent.action.SCREEN_ON" />
        </intent-filter>
    </receiver>

I am starting Service using intent

Intent service = new Intent(getContext().getApplicationContext(), MyBackgroundService.class);

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {

    service.setAction(Constants.STARTFOREGROUND_ACTION);
    getContext().getApplicationContext().startForegroundService(service);
}
else{

    service.setAction(Constants.MAIN_ACTION);
    getContext().getApplicationContext().startService(service);
}

Here this picture of my log file LOG FILE using this log file you can see background service is stop and start automatically. please help me resolve this issue.