XamarinMediaManager：封面相册（专辑封面）未显示在外观屏幕或控制中心中

Question

这是我的代码，效果很好。它使我可以在设备的控制中心（可视屏幕）中可视化：

• 标题
• 艺术家
• 专辑

这并不能使我看到封面图像。为什么呢你有解决方案吗？此问题仅与流url有关，与mp3文件无关。

public async Task PlayStreamingClassic()
{
    await CrossMediaManager.Current.Play("https://dreamsiteradiocp3.com/proxy/radiocharlie? 
    mp=/stream");
}

public async Task LeggiMetaData()
{
    var httpClient1 = new HttpClient();
    var ArtistTitle = await httpClient1.GetStringAsync("https://example.com/ArtistTitle.txt");
    var Artist = ArtistTitle.Substring(0, ArtistTitle.IndexOf('-'))?.Trim();
    var Title = ArtistTitle.Substring(ArtistTitle.IndexOf('-') + 1)?.Trim();

    var httpClient2 = new HttpClient();
    var CoverAlbum = await httpClient2.GetStringAsync("https://example.com/CoverAlbum.txt");

    lblArtistTitle.Text = ArtistTitle;
    CrossMediaManager.Current.Queue.Current.IsMetadataExtracted = false;
    CrossMediaManager.Current.Queue.Current.Title = Title;
    CrossMediaManager.Current.Queue.Current.Artist = Artist;
    CrossMediaManager.Current.Queue.Current.Album = "Radio Charlie Classic";
    CrossMediaManager.Current.Queue.Current.DisplayImage = "https://example.com/" + CoverAlbum + ".jpg";
    CrossMediaManager.Current.Notification.UpdateNotification();
    //}
}

Answer 1

您是否想获得如以下sceenshot那样的结果？

这是我的播放代码。AlbumImageUri应该为https，您可以使用我的网址进行测试

 private async void Button_Clicked(object sender, EventArgs e)
        {
            await CrossMediaManager.Current.Play("https://ia800806.us.archive.org/15/items/Mp3Playlist_555/AaronNeville-CrazyLove.mp3");
            CrossMediaManager.Current.Queue.Current.IsMetadataExtracted = false;
            CrossMediaManager.Current.Queue.Current.Title="test";
            CrossMediaManager.Current.Queue.Current.AlbumImageUri= "https://secure.meetupstatic.com/photos/event/4/7/b/8/600_455178360.jpeg";
        }