Okay, but for Nintendo to put it's games on mobile devices they would clearly not work with touch screen controls (at least not on smartphones). They'd have to be given an additional code that prevents the games from working without an Android controller.
That wouldn't be too hard for them. Moreso, they could put "CONTROLLER REQUIRED!!!" in the game's description in the store.
But like we'll see a (licensed) Nintendo game on an Android.