开发者

What properties of music does MPmediaquery see?

I'm trying to figure out whether there is a way to check if a user legally purchased i开发者_C百科ndividual music tracks. Please help! thanks.


Checking DRM is currently not supported using MPMediaQuery. See the MPMediaItem documentation - media item property keys.

In addition, checking the file's origin is also not possible. To conclude, checking if media was legally purchased is impossible.

0

上一篇:

下一篇:

精彩评论

暂无评论...
验证码 换一张
取 消

最新问答

问答排行榜