How To Verify Email Without The Need Of Signing In Again While Using FirebaseUI-auth?

I'm using FirebaseUI-auth in my app in order to sign in user using email and facebook. When a user signin using email he is taken to a screen which shows a text asking him to verif

Solution 1:

Calling reload() on the currentUser should update isEmailVerified() status. So one thing you can do is when the app resumes, reload() the user, check if verified, if not, ask the user to verify their account, otherwise let the user proceed to use the app. By doing so, the user will not need to sign in again each time.