title: Getting "Using two-stage rotation animation" warning with UIImagePickerController
body: <p>I wrote simple code to test UIImagePickerController:</p>
  
  <pre><code>@implementation ProfileEditViewController
  
  - (void)viewDidLoad {
    [super viewDidLoad];
  
    photoTaker_ = [[UIImagePickerController alloc] init];
    photoTaker_.delegate = self;
    photoTaker_.sourceType = UIImagePickerControllerSourceTypeCamera;
    photoTaker_.showsCameraControls = NO;
  }
  
  - (void)viewDidAppear: (BOOL)animated {
    [self presentModalViewController: photoTaker_ animated: NO];
  }
  
  @end
  </code></pre>
  
  <p>And I'm getting strange warnings like the following:</p>
  
  <blockquote>
    <p>2010-05-20 17:53:13.838 TestProj[2814:307] Using two-stage rotation animation. To use the smoother single-stage animation, this application must remove two-stage method implementations.
    2010-05-20 17:53:13.849 TestProj[2814:307] Using two-stage rotation animation is not supported when rotating more than one view controller or view controllers not the window delegate</p>
  </blockquote>
  
  <p>Got any idea what this is about? Thanks a lot in advance!</p>