signIn method

Future<bool> signIn({
  1. String? clientId,
})

Try to sign in with native Game Service (Play Games on Android and GameCenter on iOS) Return true if success clientId is only for Android if you want to provide a clientId other than the main one in you google-services.json

Implementation

Future<bool> signIn({String? clientId}) async {
  return await FirebaseGameServices.platform.signIn(clientId: clientId);
}