public GoogleCastManager()
{
sessionManager = CastContext.SharedInstance.SessionManager;
xamaSessionManagerListener = new XamSessionManagerListener(this);
sessionManager.AddListener(xamaSessionManagerListener);
castMediaController = new UIMediaController();
castMediaController.Delegate = new XamMediaControllerDelegate(this);
}
public override void DidUpdateMediaStatus(UIMediaController mediaController, MediaStatus mediaStatus)
{
// Once the video has finished, let the delegate know
// and attempt to proceed to the next session, if autoAdvance
// is enabled
if (mediaStatus != null)
{
if (mediaStatus.IdleReason == MediaPlayerIdleReason.Finished)
{
googleCastManager.currentVideo = null;
var xdelegate = googleCastManager.gcmDelegate;
if (xdelegate == null)
{
return;
}
xdelegate.CurrentCastedVideoDidComplete();
var xplaybackController = xdelegate.playbackController;
if (xplaybackController != null)
{
if (xplaybackController.AutoAdvance)
{
xplaybackController.AdvanceToNext();
}
}
}
if (mediaStatus.IdleReason == MediaPlayerIdleReason.Error)
{
googleCastManager.currentVideo = null;
var xdelegate = googleCastManager.gcmDelegate;
if (xdelegate == null)
{
return;
}
xdelegate.CastedVideoFailedToPlay();
}
googleCastManager.castStreamPosition = mediaStatus.StreamPosition;
}
else
{
googleCastManager.castStreamPosition = 0;
}
}
protected override void OnElementChanged(VisualElementChangedEventArgs e)
{
base.OnElementChanged(e);
if (e.OldElement != null || Element == null)
{
return;
}
try
{
SetupChromecastThings();
SetupUserInterface();
StartVideoPlayback();
currentPage = Element;
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine($"\t\t\tERROR: {ex.Message}");
}
void StartVideoPlayback()
{
var hasConnection = sessionManager.HasConnectedSession;
if (hasConnection)
{
mLocation = PlaybackLocation.REMOTE;
SwitchToRemotePlayback();
ClosePage();
}
if (mLocation == PlaybackLocation.LOCAL)
{
avp.Play();
}
}
void SetupUserInterface()
{
url = NSUrl.FromString(mediaInfo.SourceURL);
avp = new AVPlayer(url);
avpvc = new AVPlayerViewController();
avpvc.Player = avp;
AddChildViewController(avpvc);
avpvc.View.Frame = new CGRect(0, 100, 375, 300);
avpvc.ShowsPlaybackControls = true;
View.AddSubview(avpvc.View);
var castButton = new UICastButton(new CGRect(50, 20, 24, 24));
View.AddSubview(castButton);
}
void SetupChromecastThings()
{
//setup Cast session manager
sessionManager = CastContext.SharedInstance.SessionManager;
xamaSessionManagerListener = new XamSessionManagerListener(this);
sessionManager.AddListener(xamaSessionManagerListener);
//castMediaController
castMediaController = new UIMediaController();
castMediaController.Delegate = new XamMediaControllerDelegate();
}
}
