TPS Camera with Joystick (Android)

Hi ! I have problem with the standard "Player Relative Setup" . It's uses two joystick the left one for move the right is for the camera movement . I want to make the second one (camera "joystick") into some type of FPS camera , i mean that i don't need the movement to be continues if i have stopped moving my finger , if i remember good than this is named "swipe" function ? Anyway if this could be solved than it can be a great solution to make a TPS Camera like in Shadowgun,Mass Effect and so on... I only use the "Player Relative Setup" nothing else .