startNotifications method

@override Future<void> startNotifications()

Implementation

@override
Future<void> startNotifications() async {
  backend.UniversalBle.onValueChange = (String deviceId,
      String characteristicId, Uint8List value, int? timestamp) {
    if (characteristicId == _characteristicId) {
      notifyData(value);
    }
  };
  backend.UniversalBle.subscribeNotifications(
      _deviceId, _serviceId, _characteristicId);
}