c# – 如何在Windows Phone Runtime中访问专辑,艺术家和播放列表？

2019年8月4日 155次阅读

以前可以使用MediaLibrary访问专辑,流派等

using(MediaLibrary library = new MediaLibrary())
{
    SongCollection songs = library.Songs;
    Song song = songs[0];
    MediaPlayer.Play(song);
}

但它在Windows运行时应用程序中不可用.访问这些数据的另一种方法是什么？

这是一个Windows Phone Runtime应用程序.

最佳答案 用这个

var folder = Windows.Storage.KnownFolders.MusicLibrary;
var files = await folder.GetFilesAsync();

在StorageFile上使用StorageItemContentProperties并调用GetMusicPropertiesAsync,它返回MusicProperties.

StorageFolder musicFolder = KnownFolders.MusicLibrary;
IReadOnlyList<StorageFile> fileList = await musicFolder.GetFilesAsync();

foreach (var file in fileList)
{
    MusicProperties musicProperties = await file.Properties.GetMusicPropertiesAsync();
    Debug.WriteLine("Album: " + musicProperties.Album);
    Debug.WriteLine("Rating: " + musicProperties.Rating);
    Debug.WriteLine("Producers: " + musicProperties.Publisher);
}
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