Google/Facebook sign-out isn't persistent

Question

I am writing an iOS app and have implemented both Google and Facebook sign in methods.

When I log out of the app, I am taken to my log in screen.

If I close the app and open it again, I am already logged back in.

I want it to take me to my log in screen, and for some reason it remembers my as logged in. Maybe I need to clean some sort of cache?

My logout function after clicking a button:

@IBAction func LogOutButtonPressed(_ sender: Any)
    {
        // MARK - should Prompt user if to log out
        if (GIDSignIn.sharedInstance().currentUser != nil)
        {
            GIDSignIn.sharedInstance().signOut()
        }

        else if (FBSDKAccessToken.current() != nil)
        {
            let loginManager = FBSDKLoginManager()
            loginManager.logOut()
        }
        // Unwind segue to login screen

        isLoggingOut = true
    }

I looked for an answer but couldn't find any similar to what I'm looking for.

Rahul · Answer 1 · 2018-10-26T06:06:40.043

0

You can programatically logout the user as mentioned below.

For Facebook you can logout through below line:

FBSDKLoginManager().logOut()

Remember the access token should be valid for the session.

FBSDKAccessToken.currentAccessToken()

For Google signout you can try out:

GIDSignIn.sharedInstance().signOut()

If its properly sign out you will be redirected login screen.

edited Oct 26 '18 at 06:06

answered Oct 26 '18 at 05:09

Rahul

241
1
12

That is exactly what I am doing – Ofri Oct 26 '18 at 05:13
I added my logout function – Ofri Oct 26 '18 at 05:34
This would help you https://stackoverflow.com/questions/36368510/how-to-logout-user-using-facebook-authentication-using-swift-and-ios – Rahul Oct 26 '18 at 05:50
@Ofri here set your local flag value first then call logout from FB or GP methods hope this work for you – Ketan Sodvadiya Oct 26 '18 at 07:51
@KetanSodvadiya Are you talking about the thread Rahul added ? – Ofri Oct 26 '18 at 15:15

Google/Facebook sign-out isn't persistent

1 Answers1