Android notification bar buttons do not respond

Question

I am working on an application where I have a service that should always work in the background. This service is responsible for the notification bar, which should always be visible. There are 2 buttons in the notification panel, where the 1st one is for capturing some data and storing it, and the second one should open an operation that will show all the data. I ran into a problem when, when I close the application, and then press the notification button, which launches the action after starting this action, my notification buttons stop responding. Please note that both buttons work perfectly until the second button starts the action.

Here is the template code for my notification service and for the notification bar button handler

which handles the notification bar

   public class NotificationBarService extends Service {

        private int notificationID;


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

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


            notificationID = new Random().nextInt();

            RemoteViews contentView = new RemoteViews(getPackageName(), R.layout.custom_notification);
            contentView.setImageViewResource(R.id.image, R.mipmap.ic_launcher);
            contentView.setTextViewText(R.id.title, "Custom notification");
            contentView.setTextViewText(R.id.text, "This is a custom layout");


            //Handle the button for showing bookmarks on custom notification
            Intent buttonsIntent2 = new Intent(this, NotificationBarButtonActivityHandler.class);
            buttonsIntent2.putExtra(PENDING_ACTION, SHOW_BOOKMARKS);
            contentView.setOnClickPendingIntent(R.id.notificationBarShowBookmarksButton, PendingIntent.getActivity(this, 0, buttonsIntent2, 0));


            //Handle the button for adding bookmark on custom notification
            Intent buttonsIntent = new Intent(this, NotificationBarButtonActivityHandler.class);
            buttonsIntent.putExtra(PENDING_ACTION, REGISTER_BOOKMARK);
            contentView.setOnClickPendingIntent(R.id.notificationBarAddBookmarkFromChromeButton, PendingIntent.getActivity(this, 1, buttonsIntent, 0));


            RemoteViews notificationView = new RemoteViews(getPackageName(),
                    R.layout.custom_notification);


            Intent switchIntent = new Intent(this, NotificationBarService.class);
            PendingIntent pendingSwitchIntent = PendingIntent.getBroadcast(this, 0,
                    switchIntent, 0);

            notificationView.setOnClickPendingIntent(R.id.notificationBarShowBookmarksButton,
                    pendingSwitchIntent);


            NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this)
                    .setContent(contentView)
                    .setSmallIcon(R.drawable.notification_small_icon)
                    .setOngoing(true);

            Notification notification = mBuilder.build();

            startForeground(notificationID, notification);

            return START_STICKY;
        }


        @Override
        public void onDestroy(){
            super.onDestroy();

            stopForeground(true);

        }
    }

,

public class NotificationBarButtonActivityHandler extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        String action = (String) getIntent().getExtras().get(NotificationBarService.PENDING_ACTION);

        if (action != null) {
            if (action.equals(NotificationBarService.REGISTER_BOOKMARK)){
                CustomLogger.log("---------------- BUTTON FOR COLLECT DATA WAS PRESSED!!!");

                //Does something here
            }
            else if(action.equals(NotificationBarService.SHOW_BOOKMARKS)){
                CustomLogger.log("---------------- BUTTON FOR SHOW DATA WAS PRESSSED!!!");


                //Notification bar buttons start not responding right after
                //this is executed. Note that this problem only occurs if I close the app
                //and press the notification button to execute this code.
                //Otherwise this works just fine.
                Intent intent2;
                intent2 = new Intent(this, BookmarkDisplayActivity.class);
                startActivity(intent2);
            }
        }


        finish();
    }
}

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Answer 1

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NotificationBarService ,

Intent addBookmarkIntent = new Intent(this, NotificationBarButtonListener.class);
            addBookmarkIntent.setAction(ADD_BOOKMARK_ACTION);
            PendingIntent pendingAddBookmarkIntent = PendingIntent.getBroadcast(this, 0, addBookmarkIntent, 0);
            contentView.setOnClickPendingIntent(R.id.notificationBarAddBookmarkFromChromeButton, pendingAddBookmarkIntent);

            Intent showBookmarkIntent = new Intent(this, NotificationBarButtonListener.class);
            showBookmarkIntent.setAction(SHOW_BOOKMARK_ACTION);
            PendingIntent pendingShowBookmarkIntent = PendingIntent.getBroadcast(this, 0, showBookmarkIntent, 0);
            contentView.setOnClickPendingIntent(R.id.notificationBarShowBookmarksButton, pendingShowBookmarkIntent);

:

public static class NotificationBarButtonListener extends BroadcastReceiver {
        @Override
        public void onReceive(Context context, Intent intent) {

            final String action = intent.getAction();
            if(action.equals(ADD_BOOKMARK_ACTION)){
                CustomLogger.log("---------------- BUTTON FOR REGISTER BOOKMARK WAS PRESSED!!! ");


            }
            else if(action.equals(SHOW_BOOKMARK_ACTION)){
                CustomLogger.log("---------------- BUTTON FOR SHOW BOOKMARK WAS PRESSSED!!!");

            }

        }
    }

,

<receiver android:name=".NotificationBarService$NotificationBarButtonListener"/>