AVKit iOS 11.0 Beta 1 to Beta 2 API Differences
AVRoutePickerView.h
Added
AVRoutePickerView
Added
AVRoutePickerView.delegate
Added
AVRoutePickerView.activeTintColor
Added
AVRoutePickerViewButtonStyle
Added
AVRoutePickerViewDelegate
Added
-[AVRoutePickerViewDelegate routePickerViewWillBeginPresentingRoutes:]
Added
-[AVRoutePickerViewDelegate routePickerViewDidEndPresentingRoutes:]