When I add notification:
NotificationCompat.Builder mBuilder =
new NotificationCompat.Builder(this)
.set
Based on the previous answer you can also hide the expended view too :
int smallIconId = AnghamiApp.getContext().getResources().getIdentifier("right_icon", "id", android.R.class.getPackage().getName());
if (smallIconId != 0) {
notification.contentView.setViewVisibility(smallIconId, View.INVISIBLE);
notification.bigContentView.setViewVisibility(smallIconId, View.INVISIBLE);
}