title: icon in menu not showing in android
body: <p>I want to add menu handler to my project. I read <a href="http://developer.android.com/guide/topics/ui/menus.html" rel="noreferrer">http://developer.android.com/guide/topics/ui/menus.html</a> too, its very simple but the icon is not shown. I am very confused. I even added a menu item programmatically.</p>
  
  <p>My code is:</p>
  
  <pre><code>@Override
  public boolean onCreateOptionsMenu(Menu menu) {
      menu.add(0, 0, 0, "Quit").setIcon(R.drawable.ic_launcher);
      getMenuInflater().inflate(R.layout.menu, menu);
      return true;
  }
  </code></pre>
  
  <p>and in xml:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;menu xmlns:android="http://schemas.android.com/apk/res/android"&gt;
      &lt;!-- Single menu item 
           Set id, icon and Title for each menu item 
      --&gt;
      &lt;item android:id="@+id/menu_bookmark" 
            android:icon="@drawable/update"
            android:title="@string/Update" /&gt;
  
  &lt;/menu&gt;
  </code></pre>