EDGE LIGHTING FIX on Samsung Galaxy using Tasker and AutoNotification. Works for all apps even when your screen is off. Little to no battery drain. : r/tasker
Tasker for Android
How to Disable Notifications while Listening to Music -
How to use AutoNotification and AutoRemote Notification for Android/Tasker
Everything You Need to Know About Tasker Profiles « Android :: Gadget Hacks