This is a simple plugin that exposes 3 methods exclusively for android, for you to set home and/or lock screen wallpaper.
Add the plugin. I have named it WPUtils, standing for wallpaper utils.
cordova plugin add cordova-plugin-wputils.
Use the global variable WPUtils to set:
WPUtils.setImageAsWallpaper(url, successFunction, errorFunction);WPUtils.setImageAsLockScreen(url, successFunction, errorFunction);WPUtils.setImageAsWallpaperAndLockScreen(url, successFunction, errorFunction);
Where the url, is the link to the image that you want to set as wallpaper, successFunction and errorFunction are the functions to run on succes or error.