title: Graphical binary tree in Android
body: <p>I'm relatively new to Android and stuck with this problem. 
  I need to create a UI with a graphical binary tree. Tree nodes contain some text and a small image. I went through the Android developer guide, but couldn't find a way to do this.</p>
  
  <p>Is it possible to draw a binary tree in Android? If it is, what controls should I use? If possible please tell me where I can find more information as well.</p>