private async void Current_PositionChanged(object sender, MediaManager.Playback.PositionChangedEventArgs e)
{
NowDuration = e.Position;
NowDurationNum = e.Position.TotalMilliseconds;
if (IsShowLrc)
{
var g = SongLyricsModels?.Where(q => q.Time <= e.Position.TotalMilliseconds).LastOrDefault();
if (now != g && g != null)
{
g.Color = Xamarin.Forms.Color.White;
now.Color = Xamarin.Forms.Color.FromHex("#c1c1c1");
now = g;
OnLrcChange?.Invoke(g);
}
}
if (NowDuration >= MusicDuration && init)
{
await NextClickedAsync();
}
}
void LoadLyrics(MusicLyric lyrics)
{
Task.Run(() =>
{
ObservableCollection <SongLyricsModel> newLyrics = new ObservableCollection <SongLyricsModel>();
string[] lyr = lyrics.lrc.lyric.Split('\n');
foreach (string str in lyr)
{
if (str.Length > 0 && str.IndexOf(":") != -1)
{
TimeSpan time = GetLyricsTime(str);
string lrc = str.Split(']')[1];
var lrmodel = new SongLyricsModel()
{
LyricsText = lrc,
Time = time.TotalMilliseconds
};
newLyrics.Add(lrmodel);
}
}
if (lyrics.tlyric.lyric != null)
{
string[] tlylyr = lyrics.tlyric.lyric.Split('\n');
foreach (string str in tlylyr)
{
if (str.Length > 0 && str.IndexOf(":") != -1)
{
TimeSpan tlytime = GetLyricsTime(str);
string lrc = str.Split(']')[1];
var g = newLyrics?.Where(q => q.Time == tlytime.TotalMilliseconds).FirstOrDefault();
if (g != null)
{
g.cnText = lrc;
}
}
}
}
Device.BeginInvokeOnMainThread(() => SongLyricsModels = newLyrics);
});
}
