private void PlayButtonClick(object sender, RoutedEventArgs e)
{
controller.Pause();
TimeSpan oldtime = controller.Position;
controller.Duration = null;
controller.Resume();
controller.Position = oldtime;
LrcUpdateTimer.Start();
UpdateLrcEditBarAutoScroll(true);
}
private void LoadLrc(Lrc lrcdata)
{
LrcData = lrcdata;
lrcdatapanel.Children.Clear();
LrcTimeLines.Clear();
foreach (var item in lrcdata.LrcWord)
{
var textblock = new TextBlock();
textblock.Style = (Style)Resources["unlrcview"];
textblock.Text = item.Value;
LrcTimeLines.Add(TimeSpan.FromMilliseconds(item.Key));
lrcdatapanel.Children.Add(textblock);
}
if (Class.MediaControl.GetCurrent().CurrentState == Windows.Media.Playback.MediaPlayerState.Playing)
{
LrcUpdateTimer.Start();
}
}
private void LrcViewPanel_CurrentStateChanged(MediaPlayer sender, object args)
{
mainFrame.Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
switch (sender.CurrentState)
{
case MediaPlayerState.Playing:
LoadLrcFromLocal();
LrcUpdateTimer.Start();
break;
case MediaPlayerState.Paused:
LoadLrcFromLocal();
LrcUpdateTimer.Stop();
break;
default:
break;
}
});
}