When talking about the physical buttons, of course, it’s required a kind of connecting hardware drivers that connect with the game itself in order to function properly. Not many games have been created with the support of the physical buttons like the one provided by Archos GamePad.
Well, this is where technology Automatic Game Recognition and Mapping Tools acts as a liaison for the game that has not support the controller. Fortunate too, since the issuance of Ice Cream Sandwich, Google added support for physical controls on their framework. With the emergence of the Archos GamePad, Android game developers are invited to adjust to this new tablet model. here Archos GamePad User Manual