signInWithBiometric method

@override Future<Response<bool>> signInWithBiometric({ BiometricConfig? config, })

Implementation

@override
Future<Response<bool>> signInWithBiometric({
  BiometricConfig? config,
}) async {
  final response = Response<bool>();
  final mConfig = config ?? const BiometricConfig();
  try {
    if (!await localAuth.isDeviceSupported()) {
      return response.withException(
        mConfig.deviceException,
        status: Status.notSupported,
      );
    } else {
      if (await localAuth.canCheckBiometrics) {
        final authenticated = await localAuth.authenticate(
          localizedReason: mConfig.localizedReason,
          authMessages: mConfig.authMessages,
          options: mConfig.options,
        );
        if (authenticated) {
          return response.withData(true);
        } else {
          return response.withException(
            mConfig.failureException,
            status: Status.notFound,
          );
        }
      } else {
        return response.withException(
          mConfig.checkingException,
          status: Status.undetected,
        );
      }
    }
  } catch (_) {
    return response.withException(_, status: Status.failure);
  }
}