Android: update custom notification from multiple notifications that have a remote view

I am creating an app that contains a notification that has a play / pause icon that. it works great when there is only one notification that has only one notification id, it only changes the play / pause icon after one notification, but there is a problem with multiple notifications. When there are multiple notifications, each notification has a play / pause icon. when i click the play / pause icon from one of the notifications than only changes the top notification icon from the notification stack. I know this problem has to do with the notification ID it got when clicking on any notification. I want to get the id for all notifications when the play / pause icon is clicked. I tried it with changing the content of the pendingIntent somewhat,but haven't found some exact solution yet.

I want to know if there is a way to get the notification by clicking the play / pause icon? ... So I can change the icon or update this notification with the notification ID. to update the notification with the notification ID.

I used remote view to get suit mockup in notification. code below

NotificationCode

    RemoteViews mRemoteViews1 = null;
    PendingIntent pendingIntent = null;
    PendingIntent pendingIntent1 = null;
    PendingIntent pendingIntent2 = null;
    PendingIntent pendingIntent3 = null;
    PendingIntent pendingIntent4 = null;
    PendingIntent pendingIntent5 = null;

    if (mRemoteViews1 == null) {
        Log.d("LOG", "mRemoteViews is null");

            mRemoteViews1 = new RemoteViews(getPackageName(),
                    R.layout.custom_notification);

    } else {
        if (mState == palyer.Paused || mState == palyer.Stopped) {

            try {
                Log.e("LOG", "State.Paused || State.Stopped");
                mRemoteViews1.setImageViewResource(R.id.playpush,
                        R.drawable.playdetailfornoti);  // play icon

            } catch (Exception e) {}

        } else if (mState == palyer.Playing) {
            try {
                Log.e("LOG", "State.Playing");
                mRemoteViews1.setImageViewResource(R.id.playpush,
                        R.drawable.pushdetail);   // pushicon

            } catch (Exception e) {}
        } else if (mState == palyer.Retrieving) {
            try {
                Log.e("LOG", "else Retrieving");
                mRemoteViews1.setImageViewResource(R.id.playpush,
                        R.drawable.playdetailfornoti); // play icon

            } catch (Exception e) {}
        }
        else {
            try {
                Log.e("LOG", "else");
                mRemoteViews1.setImageViewResource(R.id.playpush,
                        R.drawable.pushdetail);   // pushicon

            } catch (Exception e) {}
        }
    }

    Intent intent = new Intent(ACTION_TOGGLE_PLAYBACK);
    Intent intent1 = new Intent(CLOSE_PUSH_NOTIFICATION);
    Intent intent2 = new Intent(ACTION_NEXT);
    Intent intent3 = new Intent(ACTION_PREVIOUS);
    Intent intent4 = new Intent(ACTION_STOP);
    Intent intent5 = new Intent(ACTION_PLAY_NOTIFICATION_START);

    Intent newintent = new Intent(this, Splace.class);
    newintent.putExtra("newsId",_id);
    newintent.putExtra("message",title);
    newintent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | 
            Intent.FLAG_ACTIVITY_SINGLE_TOP);
    newintent.setAction("actionstring" + System.currentTimeMillis());

    pendingIntent = PendingIntent.getService(getApplicationContext(),
            REQUEST_CODE_STOP, intent, PendingIntent.FLAG_UPDATE_CURRENT);
    pendingIntent1 = PendingIntent.getService(getApplicationContext(), 0,
            intent1, 0);
    pendingIntent2 = PendingIntent.getService(getApplicationContext(),
            REQUEST_CODE_STOP, intent2, PendingIntent.FLAG_UPDATE_CURRENT);
    pendingIntent3 = PendingIntent.getService(getApplicationContext(),
            REQUEST_CODE_STOP, intent3, PendingIntent.FLAG_UPDATE_CURRENT);
    PendingIntent contentIntent = PendingIntent.getActivity(this, 0,
            newintent, 0);
    pendingIntent4 = PendingIntent.getService(getApplicationContext(),
            REQUEST_CODE_STOP, intent4, PendingIntent.FLAG_UPDATE_CURRENT);
    pendingIntent5 = PendingIntent.getService(getApplicationContext(),
            REQUEST_CODE_STOP, intent5, PendingIntent.FLAG_UPDATE_CURRENT);


    mRemoteViews1.setTextViewText(R.id.playertitle,
            MusicList.CurrentNotificationEntity.scrape_title);

    mRemoteViews1
                .setTextViewText(R.id.playerapaer, Base
                        .getNewsPaperName(Base.sharedPref.getString(
                                MusicList.CurrentNotificationEntity.newspaperID,
                                "Palpal")));
    mRemoteViews1.setOnClickPendingIntent(R.id.forward, pendingIntent2);
    mRemoteViews1.setOnClickPendingIntent(R.id.backword, pendingIntent3);

    mRemoteViews1.setOnClickPendingIntent(R.id.playertitle, contentIntent);
    mRemoteViews1.setOnClickPendingIntent(R.id.playerapaer, contentIntent);
    mRemoteViews1.setOnClickPendingIntent(R.id.playerimage, contentIntent);

    mRemoteViews1.setOnClickPendingIntent(R.id.playpush, pendingIntent);
    mRemoteViews1.setOnClickPendingIntent(R.id.close, pendingIntent1);

    Notification  mNotification1 = new NotificationCompat.Builder(
                getApplicationContext())
                .setSmallIcon(R.drawable.ic_launcher)
                .setWhen(System.currentTimeMillis())
                .setPriority(Notification.PRIORITY_HIGH)
                .setDeleteIntent(pendingIntent1)
                .setAutoCancel(true)
                .setContent(mRemoteViews1).setOngoing(false).build();

    mNotificationManager.notify(Base.currentNotificationNo, mNotification1);

      

Please help me in advance

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2 answers


I would just add an id in the intent you entered in the PendingIntent to know which notification you are working with, something like this:

Intent target = new intent (ACTION_TOGGLE_PLAYBACK);

intent.putExtra (EXTRA_ID, songID);



You can pull this additional information later in the calling code:

String songID = intent.getStringExtra (EXTRA_ID);

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After many tries, I figured out the solution by changing the code pending intent like below in code

my code is below



public void UpdateNotificationfunction(int currentNotificationNo) {
 RemoteViews mRemoteViews1 = null;
    PendingIntent pendingIntent = null;
    PendingIntent pendingIntent1 = null;
    PendingIntent pendingIntent2 = null;
    PendingIntent pendingIntent3 = null;
    PendingIntent pendingIntent4 = null;
    PendingIntent pendingIntent5 = null;

    if (mRemoteViews1 == null) {
        Log.d("LOG", "mRemoteViews is null");

            mRemoteViews1 = new RemoteViews(getPackageName(),
                    R.layout.custom_notification);

    } else { 
        if (mState == palyer.Paused || mState == palyer.Stopped) { 

            try { 
                Log.e("LOG", "State.Paused || State.Stopped");
                mRemoteViews1.setImageViewResource(R.id.playpush,
                        R.drawable.playdetailfornoti);  // play icon

            } catch (Exception e) {}

        } else if (mState == palyer.Playing) { 
            try { 
                Log.e("LOG", "State.Playing");
                mRemoteViews1.setImageViewResource(R.id.playpush,
                        R.drawable.pushdetail);   // pushicon

            } catch (Exception e) {}
        } else if (mState == palyer.Retrieving) { 
            try { 
                Log.e("LOG", "else Retrieving");
                mRemoteViews1.setImageViewResource(R.id.playpush,
                        R.drawable.playdetailfornoti); // play icon

            } catch (Exception e) {}
        } 
        else { 
            try { 
                Log.e("LOG", "else");
                mRemoteViews1.setImageViewResource(R.id.playpush,
                        R.drawable.pushdetail);   // pushicon

            } catch (Exception e) {}
        } 
    } 

    Intent intent = new Intent(ACTION_TOGGLE_PLAYBACK);
    Intent intent1 = new Intent(CLOSE_PUSH_NOTIFICATION);
    Intent intent2 = new Intent(ACTION_NEXT);
    Intent intent3 = new Intent(ACTION_PREVIOUS);
    Intent intent4 = new Intent(ACTION_STOP);
    Intent intent5 = new Intent(ACTION_PLAY_NOTIFICATION_START);

    Intent newintent = new Intent(this, Splace.class);
    newintent.putExtra("newsId",_id);
    newintent.putExtra("message",title);
    newintent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | 
            Intent.FLAG_ACTIVITY_SINGLE_TOP);
    newintent.setAction("actionstring" + System.currentTimeMillis());

    pendingIntent = PendingIntent.getService(getApplicationContext(),
            currentNotificationNo, intent, PendingIntent.FLAG_UPDATE_CURRENT); // changed here currentNotificationNo insted of REQUEST_CODE_STOP
    pendingIntent1 = PendingIntent.getService(getApplicationContext(), 0,
            intent1, 0);
    pendingIntent2 = PendingIntent.getService(getApplicationContext(),
            currentNotificationNo, intent2, PendingIntent.FLAG_UPDATE_CURRENT);// changed here currentNotificationNo insted of REQUEST_CODE_STOP
    pendingIntent3 = PendingIntent.getService(getApplicationContext(),
            currentNotificationNo, intent3, PendingIntent.FLAG_UPDATE_CURRENT);// changed here currentNotificationNo insted of REQUEST_CODE_STOP
    PendingIntent contentIntent = PendingIntent.getActivity(this, 0,
            newintent, 0);
    pendingIntent4 = PendingIntent.getService(getApplicationContext(),
            currentNotificationNo, intent4, PendingIntent.FLAG_UPDATE_CURRENT);// changed here currentNotificationNo insted of REQUEST_CODE_STOP
    pendingIntent5 = PendingIntent.getService(getApplicationContext(),
            currentNotificationNo, intent5, PendingIntent.FLAG_UPDATE_CURRENT);// changed here currentNotificationNo insted of REQUEST_CODE_STOP


    mRemoteViews1.setTextViewText(R.id.playertitle,
            MusicList.CurrentNotificationEntity.scrape_title); 

    mRemoteViews1
                .setTextViewText(R.id.playerapaer, Base
                        .getNewsPaperName(Base.sharedPref.getString( 
                                MusicList.CurrentNotificationEntity.newspaperID, 
                                "Palpal"))); 
    mRemoteViews1.setOnClickPendingIntent(R.id.forward, pendingIntent2);
    mRemoteViews1.setOnClickPendingIntent(R.id.backword, pendingIntent3);

    mRemoteViews1.setOnClickPendingIntent(R.id.playertitle, contentIntent);
    mRemoteViews1.setOnClickPendingIntent(R.id.playerapaer, contentIntent);
    mRemoteViews1.setOnClickPendingIntent(R.id.playerimage, contentIntent);

    mRemoteViews1.setOnClickPendingIntent(R.id.playpush, pendingIntent);
    mRemoteViews1.setOnClickPendingIntent(R.id.close, pendingIntent1);

    Notification  mNotification1 = new NotificationCompat.Builder(
                getApplicationContext())
                .setSmallIcon(R.drawable.ic_launcher)
                .setWhen(System.currentTimeMillis())
                .setPriority(Notification.PRIORITY_HIGH)
                .setDeleteIntent(pendingIntent1)
                .setAutoCancel(true) 
                .setContent(mRemoteViews1).setOngoing(false).build();

    mNotificationManager.notify(currentNotificationNo, mNotification1); // changed here currentNotificationNo insted of Base.currentNotificationNo
    }

      

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