这是我获取歌曲列表的代码:
List<String> getsonglist() {
List<String> songlist = new ArrayList<>();
ContentResolver contentResolver = getContentResolver();
Uri uri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
Cursor cursor = contentResolver.query(uri, null, null, null, null);
if (cursor == null) {
// query failed, handle error.
} else if (!cursor.moveToFirst()) {
// no media on the device
} else {
int titleColumn = cursor.getColumnIndex(android.provider.MediaStore.Audio.Media.TITLE);
int idColumn = cursor.getColumnIndex(android.provider.MediaStore.Audio.Media._ID);
do {
long thisId = cursor.getLong(idColumn);
String thisTitle = cursor.getString(titleColumn);
// ...process entry...
songlist.add(thisTitle);
} while (cursor.moveToNext());
}
return songlist;
}
我希望通过提供音乐播放器()方法的路径播放该歌曲。
答案 0 :(得分:2)
你可以得到这样的完整路径:
bin
所以,你的功能是:
String fullPath = cursor.getString(cursor.getColumnIndex(MediaStore.Audio.Media.DATA));
答案 1 :(得分:0)
试试这个
String fullPath = cursor.getString(cursor.getColumnIndex("_data"));