/// <summary>
/// Вызывается при изменении идентификатора текущего трека.
/// </summary>
private async void PlayerService_TrackIDChanged(object sender, int e)
{
await CoreHelper.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
_isPopSended = false;
_currentTrackID = e;
var track = Tracks[_currentTrackID];
if (CurrentTrack == track)
{
return;
}
CurrentTrack = track;
ShowTrackLyrics.RaiseCanExecuteChanged();
DownloadTrack.RaiseCanExecuteChanged();
LoadTrackInfo(CurrentTrack);
});
}
/// <summary>
/// Воспроизвести трек по его идентификатору в плейлисте.
/// </summary>
/// <param name="trackID">Идентификатор трека.</param>
private void PlayTrackFromID(int trackID)
{
if (trackID == -1)
{
return;
}
CurrentTrack = Tracks[trackID];
ShowTrackLyrics.RaiseCanExecuteChanged();
DownloadTrack.RaiseCanExecuteChanged();
if (_isOnView)
{
_timer.Stop();
}
ServiceHelper.PlayerService.PlayFromID(trackID);
DurationStart = TimeSpan.FromSeconds(0);
//_timer.Start();
LoadTrackInfo(CurrentTrack);
}