Hi
The VRBox works fine on Android. It maps to Input.GetAxis() for the joystick, and
GetButton() for fire1 and fire2, jump, "cardboard-button", and so on.
Modes
One trick is to select mode for the controller.
Game Mode
Function key @ + B, sets the controller in game mode for the inputs to work.
NB : (in game mode 3 keys respond, only the A, and D buttons, and the joystick are active).
like twas supposed to be a gamepad and virtual controller
Mouse Mode
If you select @ + D, it works like a normal mouse with a mouse cursor on your phone display
the cursor directs and the D activates
Hope it was helpful