Simple Wallpaper

1. You can save the wallpaper locally and set it
2. You can set pictures online as desktop wallpaper and lock screen wallpaper
3. Each wallpaper has a corresponding introduction to the wallpaper information and meaning
4. Support automatic wallpaper replacement every day when the app is active
5. Support automatic download of wallpapers every day after opening the app
6. Support modification of different countries and regions to obtain different recommended wallpapers
7. Supports adjusting the clarity, blur and brightness of the wallpaper