private void TryDisposePlayer()
{
if (_player != null)
{
try
{
_videoLayer.RemoveObserver(this, new NSString("videoRect"), _videoLayer.Handle);
_videoLayer.RemoveFromSuperLayer();
_player.CurrentItem?.RemoveObserver(this, new NSString("loadedTimeRanges"), _player.Handle);
_player.CurrentItem?.RemoveObserver(this, new NSString("status"), _player.Handle);
_player.CurrentItem?.RemoveObserver(this, new NSString("duration"), _player.Handle);
_player.RemoveObserver(this, new NSString("rate"), RateObservationContext.Handle);
_player.RemoveTimeObserver(_periodicTimeObserverObject);
_player.RemoveAllItems();
}
finally
{
_itemFailedToPlayToEndTimeNotification?.Dispose();
_playbackStalledNotification?.Dispose();
_didPlayToEndTimeNotification?.Dispose();
_videoLayer?.Dispose();
_player?.CurrentItem?.Dispose();
_player?.Dispose();
_player = null;
}
}
}
public override void ViewDidDisappear(bool animated)
{
base.ViewDidDisappear(animated);
if (player != null)
{
player.Pause();
playerLooper.Dispose();
player.Dispose();
}
}
public override void ViewDidDisappear(bool animated)
{
base.ViewDidDisappear(animated);
// Kill media and tidy up
if (_avplayer != null)
{
_avplayer.Pause();
_avplayer.Dispose();
_avplayer = null;
}
if (_avplayerController != null)
{
_avplayerController.RemoveFromParentViewController();
_avplayerController.View.RemoveFromSuperview();
_avplayerController.Dispose();
_avplayerController = null;
}
}