protected internal void UpdateFrame(MyVideoPlayer source)
{
UIApplication.SharedApplication.InvokeOnMainThread (() => {
this._UsingFullWidth = false;
this._UsingFullHeight = false;
var screenRect = UIScreen.MainScreen.Bounds;
var w = screenRect.Size.Width;
var h = screenRect.Size.Height;
// update frame
var f = this.Frame;
if (source.ContentWidth <= 0) {
f.Width = w;
this._UsingFullWidth = true;
}
else
{
f.Width = Convert.ToSingle (source.ContentWidth);
}
if (source.ContentHeight <= 0) {
f.Height = h;
this._UsingFullHeight = true;
} else {
f.Height = Convert.ToSingle (source.ContentHeight);
}
this.Frame = f;
this.SetNeedsDisplay ();
});
}
public VideoPlayerView()
{
this._VideoPlayer = new MyVideoPlayer();
this.HorizontalOptions = LayoutOptions.FillAndExpand;
this.VerticalOptions = LayoutOptions.FillAndExpand;
this.Content = this._VideoPlayer;
}
public MyPlayerView (MyVideoPlayer Parent)
{
this.BackgroundColor = UIColor.Clear;
this._MoviePlayer = new MyMPMoviePlayerController (Parent);
// add to subview
this.AddSubview (this._MoviePlayer.View);
}
public MyMPMoviePlayerController (MyVideoPlayer Parent)
{
this.ParentElement = Parent;
NSNotificationCenter.DefaultCenter.AddObserver (this,
new MonoTouch.ObjCRuntime.Selector("LoadChangedCallback:"),
MPMoviePlayerController.LoadStateDidChangeNotification,
null
);
this._Token = new CancellationTokenSource ();
Task.Run (async() => {
while(true && this._Token.Token.IsCancellationRequested == false)
{
await Task.Delay(TimeSpan.FromMilliseconds(200), this._Token.Token);
var t = this.CurrentPlaybackTime;
var d = this.PlayableDuration;
// is there a better way to calculate the end of video???
if (this.PlayableDuration > 1.000 && (Math.Abs(t - d) <= 0.0001 * double.Epsilon))
{
this.ParentElement.State = VideoSamples.Library.VideoState.ENDED;
this.ParentElement.Info = new VideoData
{
State = VideoSamples.Library.VideoState.ENDED,
At = t,
Duration = d
};
this._EndOfVideo = true;
}
else
{
this._EndOfVideo = false;
if (this.PlaybackState == MPMoviePlaybackState.Paused)
{
this.ParentElement.State = VideoSamples.Library.VideoState.PAUSE;
}
else if (this.PlaybackState == MPMoviePlaybackState.Stopped)
{
this.ParentElement.State = VideoSamples.Library.VideoState.STOP;
}
else if (this.PlaybackState == MPMoviePlaybackState.Playing)
{
this.ParentElement.State = VideoSamples.Library.VideoState.PLAY;
}
if (this.PlayableDuration > 1.000)
{
this.ParentElement.Info = new VideoData
{
State = this.ParentElement.State,
At = (double.IsNaN(t) ? -1 : t),
Duration = d
};
}
}
}
}, this._Token.Token);
}
