"SDL_GameControllerDB" on Android

I have found “https://github.com/gabomdq/SDL_GameControllerDB” and I want to add controller settings to a android project using SDL 2.0.12 I can not find any examples on how to add this to a android project where to save the text file and where to call the command I am guessing its “SDL_gamecontroller.h” but can someone point me to a example I can learn from or just advise how I should set this up.