protected virtual void StopInternal()
{
Ended.TrySetResult(true);
State = PlayState.Stopped;
AudioLayer.SourceStop(SoundInstance.Source);
RestartInternal();
}
/// <summary>
/// Restarts streaming from the beginning.
/// </summary>
protected void Restart()
{
ReadyToPlay.TrySetResult(false);
ReadyToPlay = new TaskCompletionSource <bool>();
Ended.TrySetResult(false);
Ended = new TaskCompletionSource <bool>();
readyToPlay = false;
prebufferedCount = 0;
}
protected virtual void PlayInternal()
{
switch (State)
{
case PlayState.Playing:
break;
case PlayState.Paused:
AudioLayer.SourcePlay(SoundInstance.Source);
break;
case PlayState.Stopped:
Ended.TrySetResult(false);
Ended = new TaskCompletionSource <bool>();
PlayAsyncInternal();
break;
}
PlayingQueued = false;
State = PlayState.Playing;
}
void Player_Completion(object sender, EventArgs e) => Thread.Pool.RunAction(async() =>
{
Ended.TrySetResult(true);
await Completed.Raise();
});
Task StopPlaying()
{
Player?.Stop();
Thread.Pool.RunAction(() => Ended.TrySetResult(false));
return(Task.CompletedTask);
}
void Player_MediaEnded(Windows.Media.Playback.MediaPlayer sender, object args)
{
Ended.TrySetResult(true);
}
void Player_FinishedPlaying(object sender, AVStatusEventArgs e)
{
Ended.TrySetResult(true);
Completed.Raise().RunInParallel();
}
