如何在 Android SDK 上查询播放列表中的歌曲? [英] How to query for songs in playlists on Android SDK?

问题描述

所以我的问题是如何查询播放列表内容.我可以进行查询以显示所有播放列表，但如何进行查询以显示特定播放列表中的歌曲.

So my question is how to query for playlist content. I can make a query to display all the playlists, but how to make a query to display songs in a specific playlist.

谢谢

推荐答案

好的，所以我已经自己整理了代码.就是这样:

Okay, so I have manged to put the code together myself. So this is it :

 String[] proj = {   MediaStore.Audio.Playlists.Members.AUDIO_ID,
                    MediaStore.Audio.Playlists.Members.ARTIST,
                    MediaStore.Audio.Playlists.Members.TITLE,
                     MediaStore.Audio.Playlists.Members._ID
                    };

            c = getContentResolver().query(   MediaStore.Audio.Playlists.Members.getContentUri("external",playlistID),
                    proj,
                    null,
                    null,
                    null);
            startManagingCursor(c);

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