public VideoPlayerView()
{
this._VideoPlayer = new MyVideoPlayer();
this.HorizontalOptions = LayoutOptions.FillAndExpand;
this.VerticalOptions = LayoutOptions.FillAndExpand;
this.Content = this._VideoPlayer;
}
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);
}
private async void PartGridView_ItemClick(object sender, ItemClickEventArgs e)
{
var item = e.ClickedItem as VideoPart;
if (item.cid != _currentPartId)
{
_currentPartId = item.cid;
await MyVideoPlayer.Init(_detail, _currentPartId);
}
}
public async Task Init(int aid, int partId = 0, string bvId = "")
{
LoadingRing.IsActive = true;
MyVideoPlayer.Close();
DetailContainer.Visibility = Visibility.Collapsed;
var detail = await _videoService.GetVideoDetailAsync(aid, bvId : bvId);
LoadingRing.IsActive = false;
DetailContainer.Visibility = Visibility.Visible;
if (detail != null)
{
await Init(detail, partId);
}
}
public async Task Init(int bangumiId, bool isep = false)
{
LoadingRing.IsActive = true;
MyVideoPlayer.Close();
isEp = isep;
DetailContainer.Visibility = Visibility.Collapsed;
var detail = await _animeService.GetBangumiDetailAsync(bangumiId, isEp);
LoadingRing.IsActive = false;
DetailContainer.Visibility = Visibility.Visible;
if (detail != null)
{
await Init(detail, bangumiId);
}
}
async void MyVideoPlayer_PlayerStateChanged(object sender, Octane.Xamarin.Forms.VideoPlayer.Events.VideoPlayerStateChangedEventArgs e)
{
if (e.CurrentState == Octane.Xamarin.Forms.VideoPlayer.Constants.PlayerState.Prepared)
{
MyVideoPlayer.Play();
}
if (e.CurrentState == Octane.Xamarin.Forms.VideoPlayer.Constants.PlayerState.Playing)
{
//HACK delay required for some reason. Need more time
await System.Threading.Tasks.Task.Delay(TimeSpan.FromMilliseconds(100));
MyVideoPlayer.Seek(StartTime);
}
}
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();
});
}
private void VideoPlayer_SeparateButtonClick(object sender, RoutedEventArgs e)
{
MyVideoPlayer.Close();
App.AppViewModel.PlayVideoSeparate(_detail, _currentPartId, false);
}
public async Task Init(VideoDetail detail, int partId = 0)
{
Reset();
App.AppViewModel.CurrentPlayerType = Models.Enums.PlayerType.Video;
App.AppViewModel.CurrentVideoPlayer = VideoPlayer;
_detail = detail;
_currentPartId = partId;
TabletMainPage.Current.SetBackgroundImage(_detail.pic);
if (!string.IsNullOrEmpty(_detail.redirect_url))
{
var result = BiliTool.GetResultFromUri(_detail.redirect_url);
videoId = 0;
_currentPartId = 0;
if (result.Type == UriType.Bangumi)
{
throw new InvalidDataException(result.Param);
}
}
TitleBlock.Text = detail.title;
ToolTipService.SetToolTip(TitleBlock, _detail.title);
videoId = _detail.aid;
bvId = _detail.bvid;
PlayCountBlock.Text = AppTool.GetNumberAbbreviation(_detail.stat.view);
DanmakuCountBlock.Text = AppTool.GetNumberAbbreviation(_detail.stat.danmaku);
RepostButton.Text = AppTool.GetNumberAbbreviation(_detail.stat.share);
CommentButton.Text = AppTool.GetNumberAbbreviation(_detail.stat.reply);
BVBlock.Text = _detail.bvid;
AVBlock.Text = _detail.aid.ToString();
DescriptionBlock.Text = _detail.desc;
LikeButton.Text = AppTool.GetNumberAbbreviation(_detail.stat.like);
CoinButton.Text = AppTool.GetNumberAbbreviation(_detail.stat.coin);
FavoriteButton.Text = AppTool.GetNumberAbbreviation(_detail.stat.favorite);
PublishBlock.Text = AppTool.GetReadDateString(_detail.pubdate);
UPAvatar.ProfilePicture = string.IsNullOrEmpty(_detail.owner.face) ? null : new BitmapImage(new Uri(_detail.owner.face + "@50w.jpg"))
{
DecodePixelWidth = 40
};
UPNameBlock.Text = _detail.owner.name;
if (_detail.pages != null)
{
_detail.pages.ForEach(p => VideoPartCollection.Add(p));
PartGridView.SelectedIndex = 0;
}
PartContainer.Visibility = _detail.pages.Count > 1 ? Visibility.Visible : Visibility.Collapsed;
if (_detail.tag != null && _detail.tag.Count > 0)
{
TagGridView.Visibility = Visibility.Visible;
_detail.tag.ForEach(p => TagCollection.Add(p));
}
else
{
TagGridView.Visibility = Visibility.Collapsed;
}
if (_detail.staff != null && _detail.staff.Count > 0)
{
_detail.staff.ForEach(p => StaffCollection.Add(p));
SingleUserContainer.Visibility = Visibility.Collapsed;
StaffContainer.Visibility = Visibility.Visible;
}
else
{
StaffContainer.Visibility = Visibility.Collapsed;
SingleUserContainer.Visibility = Visibility.Visible;
}
if (_detail.req_user != null)
{
LikeButton.IsCheck = _detail.req_user.like != 0;
CoinButton.IsCheck = _detail.req_user.coin != 0;
FavoriteButton.IsCheck = _detail.req_user.favorite != 0;
}
await MyVideoPlayer.Init(_detail, _currentPartId);
CheckLikeHoldState();
}
public MyMPMoviePlayerController(MyVideoPlayer Parent)
{
this.ParentElement = Parent;
NSNotificationCenter.DefaultCenter.AddObserver(this,
new 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 = VideoState.ENDED;
this.ParentElement.Info = new VideoData
{
State = VideoState.ENDED,
At = t,
Duration = d
};
this._EndOfVideo = true;
}
else
{
this._EndOfVideo = false;
if (this.PlaybackState == MPMoviePlaybackState.Paused)
{
this.ParentElement.State = VideoState.PAUSE;
}
else if (this.PlaybackState == MPMoviePlaybackState.Stopped)
{
this.ParentElement.State = VideoState.STOP;
}
else if (this.PlaybackState == MPMoviePlaybackState.Playing)
{
this.ParentElement.State = 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);
}
