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authoruvok2025-07-31 12:54:38 +0200
committeruvok2025-07-31 12:54:38 +0200
commit5e2af39af0c930b99d2460cb106dd21c11adba64 (patch)
tree9bd5bacb62103be17ee3e0c564d571fc6ab89706 /lib/model/flutter_blue_plus_device_connection.dart
parent6bb96a3cb00982034c38895f499486a3f66628e0 (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.dart112
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");
- }
- }
-}