how to customize showsCameraControls in iPhone?

How to customize the controls over the camera in iph开发者_JAVA技巧one using programming? As there are two modes in camera, one is for taking photo and second in for recording movie, simply I want a view that does not have any recording control, and have some else option in that How can I do that? Help!

picker.showsCameraControls = NO;
picker.cameraOverlayView = someView;

Where someView is your custom UIView in which you design your own camera UI. UIImagePickerController class reference is a good place to get you started.