Logo on Status-Notification Bar Android

Question

How is it possible to place the logo of my app in the notification bar? I've seen many apps doing that.

For example this one on the left:

Thanks.

Answer 1

Here they are

NotificationManager nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);


private void notification(String message){

    int icon = R.drawable.ic_launcher;
    CharSequence ticket = message;
    long when = System.currentTimeMillis();
    Notification notification = new Notification(icon, ticket, when);
    notification.flags |= Notification.FLAG_AUTO_CANCEL;
    CharSequence contentTitle = "Buzz Off";
    CharSequence contentText = message;
    Intent intent = new Intent(this, HomeScreen.class);
    PendingIntent activity = PendingIntent.getActivity(this, 0, intent, 0);
    notification.setLatestEventInfo(this, contentTitle, contentText, activity);
    nm.notify(layout, notification);
    buzzOff = true;
}