Xamarin.Auth Google not auto close when done login

问题

I follow guide enter link description here

I have a issue when I done login my google account it show toast

And browser not auto close to back my.

Thanks!

回答1:

In you CustomUrlSchemeInterceptorActivity page replace inside OnCreate.

        base.OnCreate(savedInstanceState);          
        global::Android.Net.Uri uri_android = Intent.Data;

        Uri uri_netfx = new Uri(uri_android.ToString());

        // load redirect_url Page
        AuthenticationState.Authenticator.OnPageLoading(uri_netfx);

        var intent = new Intent(this, typeof(MainActivity));
        intent.SetFlags(ActivityFlags.ClearTop | ActivityFlags.SingleTop);
        StartActivity(intent);

        this.Finish();

        return;

回答2:

This is the warning message shown in the toast.

We can make it null by adding a piece of code in MainActivity just after initializing Xamarin.Auth.

CustomTabsConfiguration.CustomTabsClosingMessage = null;

And for closing the CustomTab login screen and navigating back to your app, set the LaunchMode of your Custom URL activity to SingleTask.

LaunchMode = LaunchMode.SingleTask

Hope this will help.

回答3:

Worked for me as well in avoiding the toast: global::Xamarin.Auth.CustomTabsConfiguration.CustomTabsClosingMessage = null

来源：https://stackoverflow.com/questions/47938171/xamarin-auth-google-not-auto-close-when-done-login