title: How to add my app's icon into the status bar when my app is running?
body: <p>I tried to use the <code>Notification.Builder</code> and the <code>Notification</code> classes.</p>
  
  <p>I tried using this code : </p>
  
  <pre><code>Notification notification = new Notification.Builder(this).build();
  notification.icon = R.drawable.ic_launcher;
  notification.notify();
  </code></pre>
  
  <p>but it seems useless.</p>
  
  <p>I only want my app's icon to be added next to the battery icon,wifi icon and 3g icons.. Any way to do that? I appreciate your help.</p>