code: def detectGamingHandheld(self):
          
          return UAgentInfo.devicePlaystation in self.__userAgent \
              and UAgentInfo.devicePlaystationVita in self.__userAgent
docs: Return detection of a gaming handheld with a modern iPhone-class browser
  
          Detects if the current device is a handheld gaming device with
          a touchscreen and modern iPhone-class browser. Includes the Playstation Vita.