verify method

Implementation

@override
Future<ApplicationVerificationResult> verify(FirebaseAuth auth, String nonce,
    {bool forceRecaptcha = false}) async {
  if (!forceRecaptcha) {
    var p = Platform.current;
    if (p is IOsPlatform || p is MacOsPlatform) {
      try {
        var v = await verifyWithApns(auth);
        if (v != null) return ApplicationVerificationResult.apns(v);
      } catch (e, tr) {
        Logger('FirebaseAuth').warning(
            'Failed to verify application with APNS, will try recaptcha instead.',
            e,
            tr);
      }
    } else if (p is AndroidPlatform) {
      try {
        var v = await verifyWithPlayIntegrity(auth, nonce);
        if (v != null) return ApplicationVerificationResult.playItegrity(v);
      } catch (e, tr) {
        Logger('FirebaseAuth').warning(
            'Failed to verify application with Play Integrity, will try recaptcha instead.',
            e,
            tr);
      }
    }
  }
  var v = await verifyWithRecaptcha(auth);
  return ApplicationVerificationResult.recaptcha(v);
}