Does Firebase authenticate persist?
Note that Firebase Auth web sessions are single host origin and will be persisted for a single domain only.
How do I stay logged in after Firebase phone authentication?
- Store the credentials in local SQLite database.
- Every time the user opens the app check whether the details are there in the database, if yes then allow him to use the app with the credentials.
- If he explicitly calls sign out clear the record in the database.
How long does Firebase auth session last?
On Android:
The session remains active if I enter before 25 minutes.
How do I keep logged in flutter Firebase?
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.