I thought of an app I'd like to recommend to a friend of mine, but I don't know if any such app exists for Android. My friend works 10pm to 6am, so he's a day sleeper. He constantly gets calls and texts from friends and family that can't seem to get through their head he needs to sleep and would appreciate a few hours of shut-eye. However, his dad is very elderly and he wants to keep phone availability for emergencies for the dad.
My question: is there an app that will block calls and texts from EVERYBODY, ideally on some kind of timer (so it would automatically stop blocking after, say, 4 or 5 hours) and then be able to pick and choose among contact list who you want to maintain availability? An app like that seems ideal for someone like my friend who wants to stay alert for emergencies, to provide peace of mind while day sleeping.
If there isn't any such app, there ought to be.
Anyway, my friend is not good with apps and such, and the searches I did with Google turns up blocking apps that perform close, but not like I asked for above.
So I thought I'd ask you guys...thanks in advance.