Question

I am using UIImagePickerController for my camera and have added an Overlay View Controller to take snaps and go to the allbum(as explained in PhotoPicker example).
But now I want to add two floating buttons as in normal camera (one for flash and and another to switch the camera).
Can you please tell how to add those floating buttons or what are they exactly called if not floating buttons?
Thnx

Answer 1

Add the UIButtons programmatically and then add them to the Overlay View Controller by using [overlayView addSubView:yourButton];