title: Android: How to change a button so that it has a graphic image embedded on it
body: <p>I have a program that I'm writing in Android using Eclipse.  It has an array of buttons (4x4).
  I would like to have the buttons contain a user defined image (perhaps some filled circles).</p>
  
  <p>How do I go about doing this?</p>
  
  <p>Thanks
  Mike</p>