title: Showing the menu button on ICS while keeping android:targetSdkVersion to be 14
body: <p>I have an existing app with a full screen viewer that uses the menu button to show options.
  I've set the android:targetSdkVersion to be 14 to have the entire app theme look like a native ICS APP.</p>
  
  <p>The problem is that when setting the Activity style to be full screen, I don't have the menu button, and if I show the ActionBar, is takes app too much screen space just to display a menu.</p>
  
  <p>Is there any way of keeping the regular menu button while in full screen on ICS?</p>