LayoutListener

The LayoutListener class is a MonoBehaviour that listens for layout changes in a Unity application. It allows you to define a list of layout callbacks that will be triggered when a layout change message is received.

Properties:

• LayoutCallbacks: A public list of LayoutCallback objects. Each LayoutCallback consists of a layout name and a UnityEvent to be invoked when the corresponding layout change is detected.

Fields:

• Client: A serialized field referencing the NetPadClient object. The script uses this reference to subscribe and unsubscribe from layout change messages.

Methods:

• OnEnable(): Called when the script is enabled. Subscribes the OnReceive method to the LayoutMessage event in the NetPadClient's message processor.

• OnDisable(): Called when the script is disabled. Unsubscribes the OnReceive method from the LayoutMessage event in the NetPadClient's message processor.

• OnReceive(LayoutMessage message): Called when a LayoutMessage is received. Invokes the ChangeLayout method with the identifier of the new layout.

• ChangeLayout(string layoutName): Takes a layout name as a parameter and iterates through the LayoutCallbacks list to find a matching layout name. If found, it invokes the associated UnityEvent.

The LayoutListener class makes it easy to manage layout changes in a Unity application by reacting to layout change messages and triggering the appropriate UnityEvents. This can be useful in various scenarios, such as adapting the user interface to different input devices or screen orientations.