Flash API fix: isSupported replaces isAvailable
Flash API fix: isSupported replaces isAvailable

reference: http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/flash/ui/GameInput.html
Gama11/openfl,NenadBojkovski/openfl,Gama11/openfl,openfl/openfl,NenadBojkovski/openfl,Gama11/openfl,Gama11/openfl,openfl/openfl,openfl/openfl