What event is captured from using the middle Joystick button?

Question

Hello,
I would like to ask if someone knows what kinds of events are triggered when user uses the middle joystick button or wheel (mostly seen with HTC phones and Nexus).
Is it scroll, click, or everything?
Thanks in Advance.

Answer 1

Hi,
it is KeyboardEvent, for pressing the pad it is Enter keyCode returned, for scrolling it is arrow key codes returned (Keyboard.UP, Keyboard.DOWN, Keyboard.LEFT, Keyboard.RIGHT), use following handler (Key down event):
               //listen for key input
               stage.addEventListener(KeyboardEvent.KEY_DOWN, onKeyPressed, false, 0, true);
          protected function onKeyPressed(e:KeyboardEvent):void
               switch (e.keyCode)
                    case Keyboard.HOME:
                         //NativeApplication.nativeApplication.exit();// - doesn't work
                         //e.preventDefault();// - doesn't work
                    break;
                    case Keyboard.MENU:
                         e.preventDefault();
                    break;
                    case Keyboard.BACK:
                         //NativeApplication.nativeApplication.exit();
                         e.preventDefault();
                    break;
                    case Keyboard.SEARCH:
                         e.preventDefault();
                    break;
                    case Keyboard.ENTER:
                         e.preventDefault();
                    break;
                    default:
best regards