diff options
author | uvok | 2025-07-31 12:54:38 +0200 |
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committer | uvok | 2025-07-31 12:54:38 +0200 |
commit | 5e2af39af0c930b99d2460cb106dd21c11adba64 (patch) | |
tree | 9bd5bacb62103be17ee3e0c564d571fc6ab89706 /lib/model/flutter_blue_plus_device_connection.dart | |
parent | 6bb96a3cb00982034c38895f499486a3f66628e0 (diff) |
Move connections to package
Diffstat (limited to 'lib/model/flutter_blue_plus_device_connection.dart')
-rw-r--r-- | lib/model/flutter_blue_plus_device_connection.dart | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/lib/model/flutter_blue_plus_device_connection.dart b/lib/model/flutter_blue_plus_device_connection.dart deleted file mode 100644 index e5c34aa..0000000 --- a/lib/model/flutter_blue_plus_device_connection.dart +++ /dev/null @@ -1,112 +0,0 @@ -// Copyright (C) 2025, uvok cheetah -// -// This program is free software: you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation, either version 3 of the License, or -// (at your option) any later version. -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with this program. If not, see <https://www.gnu.org/licenses/>. - -import 'dart:async'; - -import 'package:flutter_blue_plus/flutter_blue_plus.dart'; -import 'package:logger/logger.dart'; -import 'package:uvok_epaper_badge/first_where_ext.dart'; -import 'package:uvok_epaper_badge/model/device_connection.dart'; -import 'package:uvok_epaper_badge/model/device/flutter_blue_plus_device.dart'; - -var logger = Logger(); - -class FlutterBluePlusDeviceConnection implements DeviceConnection { - ConnectionStatus _status = ConnectionStatus.disconnected; - // Just to have a resonable default subscription? - StreamSubscription<BluetoothConnectionState> subs = - Stream<BluetoothConnectionState>.empty().listen((e) => ()); - BluetoothCharacteristic? current; - BluetoothCharacteristic? available; - - final FlutterBluePlusDevice device; - - FlutterBluePlusDeviceConnection({required this.device}); - - @override - Future<void> connect() async { - subs.cancel().ignore(); - final dev = device.scanResult.device; - subs = dev.connectionState.listen(_onConnStateChange); - // connect timeout doesn't work under Linux - await dev.connect().timeout(Duration(seconds: 2)); - // // ???? WTF ???? - List<BluetoothService> svcs = await dev.discoverServices(); - dev.onServicesReset.listen((_) async { - logger.i("Services Reset"); - // try { - // List<BluetoothService> svcs = dev.servicesList; - // findCharac(svcs); - // } catch (e) { - // logger.e(e); - // } - }); - - logger.i("services discovered"); - - findCharac(svcs); - - _status = ConnectionStatus.connected; - - await Future.delayed(Duration(seconds: 5)); - logger.i("Try re-discover"); - svcs = await dev.discoverServices(); - } - - @override - Future<void> disconnect() async { - _status = ConnectionStatus.disconnected; - } - - void dispose() { - subs.cancel().ignore(); - } - - @override - ConnectionStatus get status => _status; - - void _onConnStateChange(BluetoothConnectionState event) { - logger.i("New conn state: ${event.toString()}"); - } - - void findCharac(List<BluetoothService> svcs) { - if (svcs.isEmpty) { - logger.w("No services found!"); - return; - } - logger.i("Services found!"); - BluetoothService? badgeService = svcs.firstWhereOrNull( - (s) => s.serviceUuid.str == "ca260000-b4bb-46b2-bd06-b7b7a61ea990", - ); - - if (badgeService == null) { - } else { - logger.i("badge service found"); - current = badgeService.characteristics.firstWhereOrNull( - (c) => - c.characteristicUuid.str == "ca260001-b4bb-46b2-bd06-b7b7a61ea990", - ); - available = badgeService.characteristics.firstWhereOrNull( - (c) => - c.characteristicUuid.str == "ca260002-b4bb-46b2-bd06-b7b7a61ea990", - ); - } - - if (current == null || available == null) { - } else { - logger.i("characteristics found"); - } - } -} |