Changing a web app's homescreen icon I use Chrome's 'Add to homescreen' feature to add web app shortcuts to my homescreen. As a user, how do I change a shortcut's homescreen icon?
You can use any launcher (eg. Nova Launcher). 


When you add the shortcut to the home screen, press and hold on the
shortcut icon, tap Edit.
After this, it will open a dialog box to edit the caption along with the icon. Tap on the icon and select the required one from your phone.