title: Camera example bug when locking/unlocking device
body: <p>I'm working with the camera and I'm using the exact same example given in the documentation :
  <a href="http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/graphics/CameraPreview.html" rel="nofollow">http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/graphics/CameraPreview.html</a></p>
  
  <p>I running the example on a Xoom with Android 3.1 and 3.2.</p>
  
  <p>My problem is when I lock and unlock the Xoom, the camera doesn't come back. The image stay the same as the last one before I locked the tablet and the red light doesn't come back either.</p>
  
  <p>If anyone could help me, I will appreciate.</p>