title: Get action item location
body: <p>I'd like to have a tutorial in my app that will pop up windows describing how to interact with the interface/menus.  </p>
  
  <p>Is there a way to determine in code which action items are visible and where they are located.  I'd like the pop-up to point to them.  </p>
  
  <p>Also is there a simple way to determine if there's an overflow button?  I imagine I may have to check for a hardware menu button instead.</p>