private async Task ClearLeoPlayer()
{
await HohoemaApp.UIDispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.High, () =>
{
if (MediaPlayer.Source == _MediaSource)
{
MediaPlayer.Source = null;
CloseLive?.Invoke(this);
}
_Mss?.Dispose();
_Mss = null;
_MediaSource?.Dispose();
_MediaSource = null;
_AdaptiveMediaSource?.Dispose();
_AdaptiveMediaSource = null;
});
}
/// <summary>
/// 放送開始からの経過時間を更新します
/// </summary>
/// <param name="state">Timerオブジェクトのコールバックとして登録できるようにするためのダミー</param>
private async Task UpdateLiveElapsedTimeAsync()
{
using (var releaser = await _LiveElapsedTimeUpdateTimerLock.LockAsync())
{
var liveInfo = LiveInfo.VideoInfo.Video;
// ローカルの現在時刻から放送開始のベース時間を引いて
// 放送経過時間の絶対値を求める
if (IsWatchWithTimeshift)
{
LiveElapsedTimeFromOpen = MediaPlayer.PlaybackSession.Position + (TimeshiftPosition ?? TimeSpan.Zero);
LiveElapsedTime = LiveElapsedTimeFromOpen - DurationBtwOpenToStart;
}
else
{
LiveElapsedTimeFromOpen = DateTimeOffset.Now.ToOffset(JapanTimeZoneOffset) - _StartTimeOffset - liveInfo.OpenTime.Value;
LiveElapsedTime = DateTimeOffset.Now.ToOffset(JapanTimeZoneOffset) - _StartTimeOffset - liveInfo.StartTime.Value;
}
// 生放送の時間経過を通知
LiveElapsed?.Invoke(this, LiveElapsedTime);
var liveDuration = liveInfo.EndTime.Value - liveInfo.StartTime.Value;
// TODO: 終了時刻を過ぎたら生放送情報を更新する
if (!_IsEndMarked && liveDuration <= LiveElapsedTime)
{
_IsEndMarked = true;
// 放送が終了しているか確認
await Task.Delay(TimeSpan.FromSeconds(3));
await UpdateLiveStatus();
if ((LiveInfo?.IsOK ?? false) && LiveInfo.VideoInfo.Video.CurrentStatus == StatusType.Closed)
{
await ExitLiveViewing();
CloseLive?.Invoke(this);
}
}
}
}
private async void _RtmpClient_Stopped(NicovideoRtmpClientStoppedEventArgs args)
{
await HohoemaApp.UIDispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, async() =>
{
using (var releaser = await _VideoStreamSrouceAssignLock.LockAsync())
{
MediaPlayer.Source = null;
VideoStreamSource = null;
_MediaSource?.Dispose();
_MediaSource = null;
}
Debug.WriteLine("recieve exit live stream: " + LiveId);
CloseLive?.Invoke(this);
StartNextLiveDetection(DefaultNextLiveSubscribeDuration);
});
}
private async Task ClearLeoPlayer()
{
_UIScheduler.Schedule(() =>
{
if (MediaPlayer.Source == _MediaSource)
{
MediaPlayer.Source = null;
CloseLive?.Invoke(this);
}
_Mss?.Dispose();
_Mss = null;
_MediaSource?.Dispose();
_MediaSource = null;
_AdaptiveMediaSource?.Dispose();
_AdaptiveMediaSource = null;
});
await Task.CompletedTask;
}