程序包 ohos.miscservices.wallpaper

接口 IWallpaperColorsChangedListener

public interface IWallpaperColorsChangedListener

Provides the listener for wallpaper color changes.

When wallpaper color changes, onWallpaperColorsChanged(ohos.miscservices.wallpaper.WallpaperColorsCollection, int) will be called to notify your application of the changes.

从以下版本开始:

3

SystemCapability

SystemCapability.Miscservices#WALLPAPER

方法概要

限定符和类型	方法	说明
void	onWallpaperColorsChanged(WallpaperColorsCollection colors, int wallpaperType)	Called when wallpaper color changes.

方法详细资料

onWallpaperColorsChanged

void onWallpaperColorsChanged(WallpaperColorsCollection colors,
                              int wallpaperType)

Called when wallpaper color changes. You can use this method to customize follow-up operations when your application is notified of the change.

参数:

colors - Indicates new color information.

wallpaperType - Indicates the wallpaper type. The value can be WallpaperController#WALLPAPER_SYSTEM, WallpaperController#WALLPAPER_LOCK, or the bitwise OR result of them.

从以下版本开始:

3