title: Android push notification icon LIght theme issue
body: <p>I know this question is asked so many time related to Push notification status bar icon, but my problem is a little bit different.</p>
  
  <p>I am using FCM push notification, my notification is coming properly. I have set notification icon for pre-lollipop and more then lollipop version. My notification icon is showing properly in dark theme devices like MOTO-G 5+, but when I check the same notification on light theme device like Samsung Galaxy Edge 7.0, my notification icon turns white as per app theme, but in another app, the notification icon is looking properly. I saw many example solution, but they did not help with my problem.</p>
  
  <p>I am using following code :</p>
  
  <pre><code>  PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_ONE_SHOT);
  
      Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
      NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
  
      Bitmap bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.ila_app_icon);
      long when = System.currentTimeMillis();
  
      NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this);
      notificationBuilder.setContentText(message)
              .setContentIntent(pendingIntent)
              // .setColor(getNotificationColor())
              .setSmallIcon(getNotificationIcon(notificationBuilder))
              .setWhen(when)
              .setSound(defaultSoundUri)
              .setLargeIcon(bitmap);
  
      Random random = new Random();
      int uniqueIntegerNumber = random.nextInt(9999 - 1000) + 1000;
      notificationManager.notify(uniqueIntegerNumber, notificationBuilder.build());
  </code></pre>
  
  <p><strong>Get notification icon method :-</strong></p>
  
  <pre><code>  private int getNotificationIcon(NotificationCompat.Builder notificationBuilder) {
  
      if (Build.VERSION.SDK_INT &gt;= Build.VERSION_CODES.LOLLIPOP) {
          int color = 0x008000;
          notificationBuilder.setColor(color);
          return R.drawable.notification_white;
  
      }
      return R.drawable.ila_app_icon;
  }
  </code></pre>
  
  <p>I also tried <strong>setColor</strong> property, but that also doesn't work.</p>
  
  <p><strong>1) Light Theme</strong>  ( Here the white flag icon )</p>
  
  <p><a href="https://i.stack.imgur.com/Pvyh9.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Pvyh9.png" alt="enter image description here"></a>
  Here is the screen shot :-</p>
  
  <p><a href="https://i.stack.imgur.com/p7daM.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/p7daM.jpg" alt="enter image description here"></a></p>
  
  <p><strong>2) Dark Theme :-</strong></p>
  
  <p><a href="https://i.stack.imgur.com/Q8PQE.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Q8PQE.jpg" alt="enter image description here"></a></p>