Windows 10 UWP应用程序如何从设备获取歌曲列表？

Question

我正在开发一个Windows 10通用音乐应用程序，我想将我的Windows Phone 8.1 silverlight应用程序转换为Windows 10.如何在Windows 10应用程序中获取库中所有歌曲的列表？ 在Windows Phone 8.1中，我做过类似的事情：

 SongCollection collection;
 MediaLibrary library = new MediaLibrary();
 collection = library.Songs;

上面的代码不适用于Windows 10 sdk。有什么建议吗？

Answer 1

Above code works only in windows phone *.

 SongCollection collection;
     MediaLibrary library = new MediaLibrary();
     collection = library.Songs;

For windows phone 8.1 and Windows 10 you should use following code

  var songs = (await KnownFolders.MusicLibrary.GetFilesAsync(Windows.Storage.Search.CommonFileQuery.OrderByName)).ToList();
 var albums = (await KnownFolders.MusicLibrary.GetFoldersAsync(CommonFolderQuery.GroupByAlbum)).ToList();

The above to work you should add following capability in Package.appxmanifest file.

<Capabilities>

    <uap:Capability  Name="musicLibrary" />
  </Capabilities>