
ContentResolver mResolver = getContentResolver(); |
Cursor cursor = mResolver.query(MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, null, null, null, MediaStore.Audio.Media.DEFAULT_SORT_ORDER); |
|
int i = 0; |
int cursorCount = cursor.getCount(); |
if (cursorCount >0 ) |
{ |
cursor.moveToFirst(); |
while (i < cursorCount) |
{ |
//歌曲文件的路径 :MediaStore.Audio.Media.DATA |
url = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Audio.Media.DATA)); |
if(url.toLowerCase().indexOf("指定的歌曲路径") > 0) |
{ |
...... |
} |
i++; |
cursor.moveToNext(); |
} |
cursor.close(); |
} |




by: 发表于:2018-01-02 10:00:52 顶(0) | 踩(0) 回复
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