import 'package:flutter_reactive_ble/flutter_reactive_ble.dart'; const abawoServiceBtUUIDPrefix = '0993826f-0ee4-4b37-9614'; const abawoUniversalShiftersServiceBtUUID = '0993826f-0ee4-4b37-9614-d13ecba4ffc2'; bool isAbawoDeviceGuid(Uuid guid) { return guid .toString() .toLowerCase() .replaceAll('-', '') .startsWith(abawoServiceBtUUIDPrefix.toLowerCase().replaceAll('-', '')); } bool isAbawoUniversalShiftersDeviceGuid(Uuid guid) { return guid == Uuid.parse(abawoUniversalShiftersServiceBtUUID); } bool isConnectableAbawoDeviceGuid(Uuid guid) { return isAbawoUniversalShiftersDeviceGuid(guid); }