buildAuthWidget method
This can be used to show either the Auth Widget directly, or trigger the auth flow (e.g. popup)
Implementation
@override
Widget buildAuthWidget() => MaterialButton(
onPressed: () {
/// This is called to set that we are now signed in with this delegate
locate<AuthenticationState>().setSignedIn(true, this);
/// Pop the auth dialog
navigator.pop();
},
child: Text("Click to sign in"));