[英]how set current wallpaper as my application background image Android?
我想获取手机的当前墙纸并将该图像设置为应用程序的背景图像。 我尝试过这种方式,但显示运行时异常
final WallpaperManager wallpaperManager = WallpaperManager.getInstance(this);
final Drawable wallpaperDrawable = wallpaperManager.getDrawable();
layout.setBackground(wallpaperDrawable);
final WallpaperManager wallpaperManager = WallpaperManager.getInstance(this);
final Drawable wallpaperDrawable = wallpaperManager.getFastDrawable();
getWindow().setBackgroundDrawable(wallpaperDrawable);
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