This guide shows the layout of RCU and explains the function of the buttons on it.
Numbers, Colors, Directions, OK, and Back
These buttons use the same key code of buttons on a real RCU device. Apps can handle these key events.
If this Home button is clicked while an app is running, the screen switches back to the main screen. At the time, the app stays hidden, not terminated, in the background.
Functional buttons on the bottom do not exist on a real RCU device. These are only on the Simulator for development convenience.
App: Launching an app (same as Menu > File > Launch App )
Service: Adding a service (same as Menu > File > Add Service)
Inspector: Turning on or off the Inspector for the app
Close: Closing an app (same as Menu > File > Close App)