See Also: WallpaperService Members
A wallpaper service is responsible for showing a live wallpaper behind applications that would like to sit on top of it. This service object itself does very little -- its only purpose is to generate instances of NoType:android/service/wallpaper/WallpaperService$Engine;Href=../../../../reference/android/service/wallpaper/WallpaperService.Engine.html as needed. Implementing a wallpaper thus involves subclassing from this, subclassing an Engine implementation, and implementing WallpaperService.OnCreateEngine to return a new instance of your engine.