How to display the control center on iOS with JUCE?

MacOSX and iOS
1

Thanks to the Projucer, I created a static library and implemented it in my iOS app.
I can play music on my app and it works fine.

Now I would like to show my users the control center like the one below, so they can interact with the music player from the lock screen:

image

To achieve that, I use the MPRemoteCommandCenter, as explained here.

My problem is: that control center displays correctly only if I use the AVAudioPlayer class (or similar) to play music…

Is it possible then to display and use that control center to control music played with the JUCE library?

Thanks.