| SCREEN_TOUCH_START | Emits when the user initially touches the screen. |
| SCREEN_TOUCH_MOVE | Emits when the user moves their finger on the screen. |
| SCREEN_TOUCH_END | Emits when the user lift the finger off the screen. |
| GESTURE_START | Emits when the user touches the screen with multiple fingers. |
| GESTURE_MOVE | Emits when the user moves their finger(s) on the screen. |
| GESTURE_END | Emits when the number of fingers change from an previous gesture check. |
| GAMEPAD_CONNECTED | Emits when a gamepad is connected to the device. |
| GAMEPAD_DISCONNECTED | Emits when a gamepad is disconnected from the device. |