Get Started with Play Games Services for Android with Qt

[kybernetes]

I want to add my games scores to play games services.

and here is c++ class for playgameservices.

https://developers.google.com/games/services/cpp/api/annotated

and some explanation on

https://developers.google.com/games/services/android/quickstart#step_3_modify_your_code

enabling which i did..

https://developers.google.com/games/services/console/enabling

But i didnt understand anything so is there any example for qt to explain how to do that?