How do I get my S6 to recognize my Nyko PlayPad Pro as a controller and not a keyboard?

[AC Question]

I've had my NykoPlaypad Pro for a few weeks now and it works fine on my Gear VR (Which I got it for), but when I try to use it for games, for example, Minecraft PE, it won't work. It recognizes the controller as a keyboard... What do I do to fix this?