How to create platform specific interfaces in PlayN

MyGame.java

public static interface myInterface {
                        void closeapp();
                        void callvibrator(long miliduration);
            }
            public final myInterface myinterface;
            
            public Dig(myInterface myinterface) {
                        this.myinterface = myinterface;
            }

/*
And that's it, now you can call anywhere in your core the function  callvibrator(100);
and it will activate the vibrator on android platform.

This example works with android only but it should't be much different in the other platforms.


*/

MyGameActivity.java

final MyGame mygame = new MyGame(new AndroidCode());

      public class AndroidImplementation implements MyGame.myInterface {

      @Override
      public void closeapp() {
                  System.exit(0);
      }


      @Override
      public void callvibrator(long miliduration) {
                  vib.vibrate(miliduration);
      }


      }

// and where you usually call   PlayN.run(new MyGame()); now call

Playn.run(mygame new AndroidImplementation())