iOS - setting the lock screen image

Question

I'm planning to use the MPNowPlayingInfoCenter API to set an image on the lock screen.

Can I do this without actually playing any audio? It's only the lock screen image that I want to change.

If I can do it technically do you think Apple will let it into the app store?

Answer 1

除非您不打算将其作为内部应用程序发布，否则不应以编程方式更改锁定屏幕图像。

Answer 2

不会。即使您成功做到了，Apple也不会接受您的应用程序。