title: Clicking on Overlays in MapView
body: <p>I've created a MapActivity that uses MapView to place drawables on an ArrayList of points I've specified.  This works great.</p>
  
  <p>I want the user to be able to press each point and have a bubble appear (as when you are using Google Maps in your web browser) with some information about that point.</p>
  
  <p>I can not figure out how to do this.  Could someone point me to some good resources?</p>