title: Android TimePicker hour field disappears after orientation change
body: <p>I am using a TimePicker under API 1.5 and when the orientation is changed on my device (a stock G1 running 1.6 - though NOT on the 1.5/1.6 emulator), the hour field goes blank. It still remembers the hour, it just doesn't show it. Is there any workaround for this?</p>
  
  <p>The same problem was described by someone else here:</p>
  
  <p><a href="http://groups.google.com/group/android-beginners/browse_thread/thread/b4288004021b876/de5899a2bb291ab5" rel="noreferrer">http://groups.google.com/group/android-beginners/browse_thread/thread/b4288004021b876/de5899a2bb291ab5</a></p>
  
  <p>Nothing helpful was forthcoming - can StackOverflow do better?</p>