如何在android中向播放列表添加歌曲?
我试过这个,但不起作用如何在android中向播放列表添加歌曲?,android,Android,我试过这个,但不起作用 uri=android.provider.MediaStore.Audio.Playlists.Members.getContentUri("external",id); ContentValues values=new ContentValues(); values.put(MediaStore.Audio.Playlists.Members.IS_MUSIC, 1); values.put(MediaStore.Audio.Playlists.Members.TITL
uri=android.provider.MediaStore.Audio.Playlists.Members.getContentUri("external",id);
ContentValues values=new ContentValues();
values.put(MediaStore.Audio.Playlists.Members.IS_MUSIC, 1);
values.put(MediaStore.Audio.Playlists.Members.TITLE,body);
Log.v("song",body);
Log.v("id",""+ID);
values.put(MediaStore.Audio.Playlists.Members.AUDIO_ID,ID);
values.put(MediaStore.Audio.Playlists.Members.PLAYLIST_ID, id);
Log.v("play",""+id);
values.put(MediaStore.Audio.Playlists.Members.PLAY_ORDER,2);
values.put(MediaStore.Audio.Playlists.Members._ID, 7);
values.put(MediaStore.Audio.Playlists.Members.DEFAULT_SORT_ORDER,"play_order");
Uri x=resolver.insert(uri, values);
if(x==null)
{
Log.v("success","unsuccess");
}
else
{
Log.v("success","success");
}
我一直按顺序播放,因为播放列表中已经存在的歌曲的最高值为1。同样地,我已经将ID=7放入
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