Flutter Firebase Authentication tutorial

“how to check if user is already logged in flutter” Code Answer’s

There are many ways of keeping user signed-in to a flutter application.

You can use Share Preference to stay log in and log out. You can check how-to-use-shared-preferences-to-keep-user-logged-in-flutter. You can even use a shared preference plugin from pub. dev, check this plugin.1 Eki 2020