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Wallpaper architecture

Brew MP wallpaper support consists of:

  • The IWallpaper interface, which provides methods for querying the device for image format support and current wallpaper settings, and for changing the wallpaper settings.
  • The default AEECLSID_CWallpaper implementation of IWallpaper, which establishes an ISettings file-based settings store for the settings tree rooted at /devicesettings/wallpaper in the Brew MP global settings registry.

    For more information on settings stores, see ISettings in the and the Settings Technology Guide in on the Brew MP website.

Applications should use IWallpaper for basic wallpaper use cases. For more advanced use cases, an application may need to directly enumerate and read the settings keys using ISettings.