Ash

#ChromeOS #Ash Ash (Aura Shell) is a shell based on Aura. The Shell class seems to play a key role. Shell object is a singleton object, and several other objects called controllers are created and initialized through the init method. The following is the part that creates and initializes the controller for the background screen. Ash::Shell::Init() { ... wallpaper_controller_ = std::make_unique<WallpaperControllerImpl>(local_state_); ... } In order to globally refer to the Shell object, which is a singleton object, the Shell class provides a static method, Get method....