private void AddViewObservers()
{
_observer = new KVOObserver();
_kvoController = FBKVOController.ControllerWithObserver(_observer);
_kvoController.Observe(View, "frame", NSKeyValueObservingOptions.OldNew, CallbackFromKVO);
_kvoController.Observe(View.Layer, "bounds", NSKeyValueObservingOptions.OldNew, CallbackFromKVO);
}
private void RemoveViewObservers()
{
if (_kvoController != null)
{
_kvoController.UnobserveAll();
_kvoController.Dispose();
_kvoController = null;
}
if (_observer != null)
{
_observer.Dispose();
_observer = null;
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
// Perform any additional setup after loading the view, typically from a nib.
PlayItem = new UIBarButtonItem(UIBarButtonSystemItem.Play, (sender, e) => {
DidTapPlay(PlayItem);
});
StopItem = new UIBarButtonItem(UIBarButtonSystemItem.Stop, (sender, e) =>
{
DidTapStop(StopItem);
});
PauseItem = new UIBarButtonItem(UIBarButtonSystemItem.Pause, (sender, e) =>
{
DidTapPause(PauseItem);
});
_KVOController = FBKVOController.ControllerWithObserver(this);
NSNotificationCenter.DefaultCenter.AddObserver(AVPlayerItem.DidPlayToEndTimeNotification, PlayerDidPlayToEnd);
}