android获取本地音乐的专辑的图片

String[] mediaColumns1 = new String[] {MediaStore.Audio.Albums.ALBUM_ART, MediaStore.Audio.Albums.ALBUM};

Cursor cursor1 = getContentResolver().query(MediaStore.Audio.Albums.EXTERNAL_CONTENT_URI, mediaColumns1, null, null,
null);

if (cursor1 != null) {
cursor1.moveToFirst();
do {
String album_art =  cursor1.getString(0);
if (album_art != null) {
Log.d("ALBUM_ART", album_art);
}

String album =  cursor1.getString(1);
if (album != null) {
Log.d("ALBUM_ART", album);
}

} while (cursor1.moveToNext());

cursor1.close();
}