This trigger will fire when you press the volume up or down button on the device. In most cases the trigger will only work when the screen is on (Monitoring volume changes works with screen off if the device is awake, eg. when playing music). You can choose to allow the volume to update or retain the previous volume when pressed. It is recommended you use this action with constraints, as interfering with the devices volume controls at all times is not recommended.
Example Usage
Triggers
Actions
Constrains
Local variables