825 lines
31 KiB
Dart
825 lines
31 KiB
Dart
import 'dart:async';
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import 'dart:io';
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import 'dart:typed_data';
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import 'package:ef/ef.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_blue_plus/flutter_blue_plus.dart';
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import 'package:flutter_svg/svg.dart';
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import 'package:flutterflow_ui/flutterflow_ui.dart';
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import 'package:permission_handler/permission_handler.dart';
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import 'package:vbvs_app/common/color/appConstants.dart';
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import 'package:vbvs_app/common/util/BluetoothHelper.dart';
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import 'package:vbvs_app/common/util/CommonVariables.dart';
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import 'package:vbvs_app/common/util/FitTool.dart';
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import 'package:vbvs_app/common/util/MyUtils.dart';
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import 'package:vbvs_app/component/tool/TopSlideNotification.dart';
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import 'package:vbvs_app/controller/main_bottom/global_controller.dart';
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import 'package:vbvs_app/controller/theme_controller/ThemeController.dart';
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import 'package:vbvs_app/controller/user_info_controller.dart';
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import 'package:vbvs_app/pages/common/selectDialog.dart';
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import 'package:vbvs_app/pages/mh_page/component/mht_bind_dialog.dart';
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import 'package:vbvs_app/pages/mh_page/device/component/DeviceComponentWidget.dart';
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import 'package:vbvs_app/pages/mh_page/device/controller/mht_bluetooth_controller.dart';
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import 'package:vbvs_app/pages/mh_page/device/model/BlueToothDataModel.dart';
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import 'package:vbvs_app/pages/mh_page/searchWidget.dart';
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class MHTBlueteethDevicePage extends StatefulWidget {
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var deviceType;
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MHTBlueteethDevicePage({super.key, required this.deviceType});
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@override
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State<MHTBlueteethDevicePage> createState() => _MHTBlueteethDevicePageState();
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}
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class _MHTBlueteethDevicePageState extends State<MHTBlueteethDevicePage> {
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MHTBlueToothController mhtBlueToothController = Get.find();
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GlobalController globalController = Get.find();
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UserInfoController userInfoController = Get.find();
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ThemeController themeController = Get.find();
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late FlutterBluePlus flutterBlue;
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List<ScanResult> scanResults = [];
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bool isScanning = false;
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Timer? _timer;
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bool _isDialogShowing = false;
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var currentConnectedDeviceProp;
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var connectDeviceCurrent = null;
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List bleDevice = [];
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String currentMsg = "寻找设备中...";
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Timer? connectTimer;
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bool isFind = false;
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List bindArrBackup = [];
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List bindArr = ["", "", ""];
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StreamSubscription<List<ScanResult>>? _scanSubscription;
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@override
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void initState() {
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super.initState();
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mhtBlueToothController.model.blueRawData = [];
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mhtBlueToothController.model.deviceDataStatus = [];
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flutterBlue = FlutterBluePlus();
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_checkBluetoothPermission();
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mhtBlueToothController.startStatusPolling();
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mhtBlueToothController.search.value = "";
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mhtBlueToothController.currentDeviceMac?.value = "";
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BluetoothHelper.listenBluetoothState((isOn) async {
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mhtBlueToothController.model.bluetooth = isOn;
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mhtBlueToothController.updateAll();
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if (!isOn && !_isDialogShowing) {
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await Future.delayed(Duration(seconds: 2));
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bool isReallyOn = await FlutterBluePlus.isOn;
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if (!isReallyOn) {
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_isDialogShowing = true;
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mhtBlueToothController.model.blueRawData = [];
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mhtBlueToothController.model.deviceDataStatus = [];
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mhtBlueToothController.updateAll();
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_showBluetoothNotEnabledDialog().then((_) {
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_isDialogShowing = false;
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});
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}
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}
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});
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}
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Future<void> _checkBluetoothPermission() async {
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PermissionStatus bluetoothStatus = await Permission.bluetooth.status;
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PermissionStatus locationStatus = await Permission.location.status;
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if (bluetoothStatus.isGranted && locationStatus.isGranted) {
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_startScanning();
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_startPeriodicScan();
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} else {
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_requestBluetoothPermission();
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}
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}
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Future<void> _requestBluetoothPermission() async {
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Map<Permission, PermissionStatus> statuses = {};
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bool dialogShown = false; // 标记是否弹过权限提示弹窗
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if (Platform.isIOS) {
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PermissionStatus isBleGranted = await Permission.bluetooth.request();
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print('checkBlePermissions-ios, isBleGranted=$isBleGranted');
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if (isBleGranted.isGranted) {
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// startBluetoothScanning();
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_startScanning();
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_startPeriodicScan();
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} else {
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// showToast("蓝牙开关或蓝牙权限未开启,请开启蓝牙开关与蓝牙权限".tr, closeTime: 7);
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try {
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_startScanning();
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_startPeriodicScan();
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} catch (e) {
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TopSlideNotification.show(context,
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text: "蓝牙权限未开启，请在设置中开启蓝牙权限".tr,
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textColor: themeController.currentColor.sc9);
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}
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}
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} else if (Platform.isAndroid) {
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try {
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// 检查是否已授权
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bool alreadyGranted = await Permission.bluetoothScan.isGranted &&
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await Permission.bluetoothConnect.isGranted &&
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await Permission.location.isGranted;
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if (!alreadyGranted) {
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// 弹出自定义提示
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showPermissionInfoDialog(
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Get.context!, CommonVariables().bluetoothpermissionInfo);
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dialogShown = true;
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await Future.delayed(const Duration(milliseconds: 300));
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// 请求权限
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statuses = await [
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Permission.bluetoothScan,
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Permission.bluetoothConnect,
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Permission.location,
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].request();
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ef.log("权限状态: $statuses");
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} else {
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statuses = {
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Permission.bluetoothScan: PermissionStatus.granted,
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Permission.bluetoothConnect: PermissionStatus.granted,
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Permission.location: PermissionStatus.granted,
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};
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}
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} catch (e) {
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ef.log("申请权限出错: $e");
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} finally {
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// 只有真的弹过提示才关闭
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if (dialogShown && Get.context != null) {
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Navigator.of(Get.context!, rootNavigator: true).pop();
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}
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}
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bool allGranted = statuses[Permission.bluetoothScan]?.isGranted == true &&
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statuses[Permission.bluetoothConnect]?.isGranted == true &&
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statuses[Permission.location]?.isGranted == true;
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if (allGranted) {
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_startScanning();
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_startPeriodicScan();
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} else {
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_showPermissionDeniedDialog(context);
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}
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} else {
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TopSlideNotification.show(context,
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text: "当前系统不支持蓝牙，无法使用此功能".tr,
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textColor: themeController.currentColor.sc9);
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}
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}
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void _showPermissionDeniedDialog(BuildContext context) {
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TopSlideNotification.show(context,
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text: "应用需要蓝牙和位置权限才能扫描设备。请授予权限。".tr,
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textColor: themeController.currentColor.sc9);
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}
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void _startScanning() async {
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try {
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if (!mounted || isScanning || !mhtBlueToothController.shouldScan.value)
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return;
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_scanSubscription?.cancel();
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// var bluetoothState = await FlutterBluePlus.isOn;
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// bool isOn = await BluetoothHelper.isBluetoothOn();
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// mhtBlueToothController.model.bluetooth = isOn;
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mhtBlueToothController.updateAll();
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if (!mhtBlueToothController.model.bluetooth!) return;
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if (!isScanning) {
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setState(() {
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isScanning = true;
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});
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await FlutterBluePlus.startScan(timeout: Duration(seconds: 10));
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_scanSubscription = FlutterBluePlus.scanResults.listen((results) {
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if (!mounted) return;
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final signalThreshold = mhtBlueToothController.model.singal!;
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final searchKey =
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mhtBlueToothController.search.value.trim().toLowerCase();
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final filteredResults = results.map((r) {
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Map<String, dynamic> d = {
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"updateTime": DateTime.now().millisecondsSinceEpoch,
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"name": r.advertisementData.localName?.trim() ??
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r.advertisementData.advName?.trim() ??
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r.device.name ??
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"",
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"rssi": r.rssi,
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"device": r.device,
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"connectable": r.advertisementData.connectable
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};
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// 从 manufacturerData 解析设备唯一 ID
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Map<int, List<int>> m_d = r.advertisementData.manufacturerData;
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String? deviceId;
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m_d.forEach((key, value) {
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if (value == null || value.isEmpty) return;
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if (key == 65517) {
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List<int> a = [0, 0, ...value];
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advertisDataFormatter(a, d); // 你原来的处理
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if (d['adData']?['deviceId'] != null)
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deviceId = d['adData']['deviceId'];
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} else if (key == 11125 && value.length == 8) {
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deviceId = ab2str(value.sublist(2, 8)).toUpperCase();
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} else if (value.length == 8 && isQuanShiDevice(d["name"])) {
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deviceId = ab2str(value.sublist(2, 8)).toUpperCase();
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} else if ((value.length == 4 || value.length == 6) &&
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isMHTSWES(d["name"])) {
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List<int> a;
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if (value.length == 4) {
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ByteData bd = ByteData(2);
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bd.setUint16(0, key, Endian.little);
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a = [bd.getUint8(0), bd.getUint8(1), ...value];
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} else {
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a = [...value];
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}
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deviceId = ab2str(a).toUpperCase();
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}
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});
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d['id'] = deviceId ?? r.device.remoteId.str; // fallback UUID
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return BlueToothDataModel.fromScanResult(
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r,
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widget.deviceType['type']?.toInt(),
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bind: false,
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name: d['name'],
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mac: d['id'],
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);
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}).where((d) {
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// 信号强度过滤
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if (d.scanResult.rssi <= signalThreshold) return false;
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// 搜索关键字过滤
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if (searchKey.isNotEmpty) {
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String name = d.name.toLowerCase();
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String mac = d.mac.toLowerCase();
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if (!name.contains(searchKey) && !mac.contains(searchKey))
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return false;
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}
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// 名称过滤规则，必须包含 deviceType['reg'] 列表中的某个字符串
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List<String> regList =
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widget.deviceType['reg']?.cast<String>() ?? [];
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if (regList.isNotEmpty) {
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String lowerName = d.name.toLowerCase();
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bool match =
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regList.any((reg) => lowerName.contains(reg.toLowerCase()));
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if (!match) return false;
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}
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return true;
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}).toList();
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final currentDevices = mhtBlueToothController.model.blueRawData ?? [];
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final newDevices = <BlueToothDataModel>[];
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for (var newDevice in filteredResults) {
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final existingIndex =
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currentDevices.indexWhere((d) => d.mac == newDevice.mac);
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if (existingIndex >= 0) {
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currentDevices[existingIndex] = newDevice;
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} else {
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newDevices.add(newDevice);
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}
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}
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setState(() {
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mhtBlueToothController.model.blueRawData = [
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...currentDevices,
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...newDevices
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];
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});
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});
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await Future.delayed(Duration(seconds: 10));
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await FlutterBluePlus.stopScan();
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if (mounted) {
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setState(() {
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isScanning = false;
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});
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}
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}
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} catch (e) {
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ef.log("$e");
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} finally {
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setState(() {
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isScanning = false;
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});
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}
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}
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void _startPeriodicScan() {
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_timer = Timer.periodic(Duration(seconds: 3), (timer) {
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if (mhtBlueToothController.shouldScan.value && !isScanning) {
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_removeOldDevices(); // 先清理老旧设备
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_startScanning();
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}
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});
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}
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void _stopScanning() {
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if (isScanning) {
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FlutterBluePlus.stopScan();
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_scanSubscription?.cancel();
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if (mounted) {
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setState(() {
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isScanning = false;
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});
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}
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}
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}
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void _stopPeriodicScan() {
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_timer?.cancel();
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}
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@override
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void dispose() {
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_stopPeriodicScan();
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_stopScanning();
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_scanSubscription?.cancel();
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connectTimer?.cancel();
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mhtBlueToothController.stopStatusPolling();
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mhtBlueToothController.model.blueRawData = [];
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mhtBlueToothController.model.deviceDataStatus = [];
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BluetoothHelper.cancelListener();
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super.dispose();
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}
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bool isTargetDevice(String? name, List<String> keywords) {
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if (name == null) return false;
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return keywords.any((k) => name.contains(k));
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}
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_showBluetoothNotEnabledDialog() async {
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await showTipDialog(
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backgroundColor: Colors.white,
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context,
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Column(
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children: [
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Text(
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"蓝牙未开启".tr,
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style: TextStyle(
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fontSize: AppConstants().title_text_fontSize,
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color: stringToColor("#333333"),
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),
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),
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SizedBox(
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height: 20.rpx,
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),
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Text(
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"请先打开蓝牙在进行设备扫描".tr,
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style: TextStyle(
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fontSize: AppConstants().normal_text_fontSize,
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color: stringToColor("#333333"),
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),
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),
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],
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));
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}
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@override
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Widget build(BuildContext context) {
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return LayoutBuilder(
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builder: (context, boxConstraints) => GestureDetector(
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// onTap: () => FocusScope.of(context).unfocus(),,
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child: Container(
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decoration: BoxDecoration(
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image: DecorationImage(
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image: AssetImage('assets/images/new_background.png'),
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fit: BoxFit.fill,
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),
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),
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child: Scaffold(
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resizeToAvoidBottomInset: false,
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backgroundColor: Colors.transparent,
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appBar: AppBar(
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iconTheme: IconThemeData(color: themeController.currentColor.sc3),
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backgroundColor: Colors.transparent,
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automaticallyImplyLeading: false,
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titleSpacing: 0,
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title: Container(
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width: double.infinity,
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height: 180.rpx,
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child: Stack(
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alignment: Alignment.center,
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children: [
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Text(
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'添加设备'.tr,
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style: TextStyle(
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fontFamily: 'Readex Pro',
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color: themeController.currentColor.sc3,
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letterSpacing: 0,
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fontSize: 30.rpx,
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),
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),
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Positioned(
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left: 0,
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child: returnIconButtom,
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),
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],
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),
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),
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actions: [],
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centerTitle: false,
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),
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body: SafeArea(
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top: true,
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child: Padding(
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padding: EdgeInsetsDirectional.fromSTEB(30.rpx, 0, 30.rpx, 0),
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child: Column(
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mainAxisSize: MainAxisSize.max,
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children: [
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Expanded(
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child: Column(
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children: [
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Padding(
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padding:
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EdgeInsetsDirectional.fromSTEB(0, 30.rpx, 0, 0),
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child: Container(
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width: double.infinity,
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decoration: BoxDecoration(
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gradient: LinearGradient(
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colors: [
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stringToColor("#003058").withOpacity(0.8),
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stringToColor("#003058").withOpacity(0.8),
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],
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begin: Alignment.topCenter,
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end: Alignment.bottomCenter,
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),
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borderRadius: BorderRadius.circular(20.rpx),
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),
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child: Align(
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alignment: AlignmentDirectional(0, 0),
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child: Padding(
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padding: EdgeInsetsDirectional.fromSTEB(
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0, 30.rpx, 0, 30.rpx),
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child: Obx(() {
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return Text(
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(mhtBlueToothController.model.bluetooth ==
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null ||
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mhtBlueToothController
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.model.bluetooth ==
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false)
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? "等待扫描".tr
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: '扫描中'.tr,
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style: TextStyle(
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fontFamily: 'Inter',
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color: stringToColor("#FFFFFF"),
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fontSize: 26.rpx,
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letterSpacing: 0.0,
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),
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);
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}),
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),
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),
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),
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),
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Container(
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width: double.infinity,
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decoration: BoxDecoration(
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gradient: LinearGradient(
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colors: [
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// stringToColor("FCFCFC"),
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// stringToColor("CEECE3")
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Colors.transparent,
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Colors.transparent,
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],
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begin: Alignment.topCenter,
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end: Alignment.bottomCenter,
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),
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borderRadius: BorderRadius.circular(20.rpx),
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),
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child: Padding(
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padding: EdgeInsetsDirectional.fromSTEB(
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21.rpx, 5.rpx, 21.rpx, 5.rpx),
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child: Row(
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mainAxisSize: MainAxisSize.max,
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children: [
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Container(
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constraints: BoxConstraints(
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maxWidth: boxConstraints.maxWidth * 0.3),
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child: Text(
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'最小信号强度'.tr,
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style: TextStyle(
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fontFamily: 'Inter',
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color: stringToColor("#FFFFFF"),
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fontSize: 26.rpx,
|
||
letterSpacing: 0.0,
|
||
),
|
||
maxLines: 1,
|
||
overflow: TextOverflow.ellipsis,
|
||
),
|
||
),
|
||
Expanded(
|
||
child: Obx(() {
|
||
return Slider(
|
||
activeColor: Color(0xFF1FCC9B),
|
||
inactiveColor: Colors.white,
|
||
min: -100,
|
||
max: 50,
|
||
value:
|
||
mhtBlueToothController.model.singal!,
|
||
onChanged: (newValue) {
|
||
newValue = double.parse(
|
||
newValue.toStringAsFixed(0));
|
||
mhtBlueToothController.model.singal =
|
||
newValue;
|
||
_startScanning();
|
||
mhtBlueToothController.updateAll();
|
||
},
|
||
);
|
||
}),
|
||
),
|
||
Obx(() {
|
||
return Text(
|
||
'${mhtBlueToothController.model.singal!.toInt()}',
|
||
style: TextStyle(
|
||
fontFamily: 'Inter',
|
||
color: stringToColor("#FFFFFF"),
|
||
fontSize: 26.rpx,
|
||
letterSpacing: 0.0,
|
||
),
|
||
);
|
||
}),
|
||
].divide(SizedBox(width: 30.rpx)),
|
||
),
|
||
),
|
||
),
|
||
Padding(
|
||
padding: EdgeInsetsDirectional.fromSTEB(0, 0, 0, 0),
|
||
child: SearchWidget(
|
||
padding: EdgeInsets.all(0),
|
||
keyword: mhtBlueToothController.search.value,
|
||
color: Colors.red,
|
||
hint: "检索设备".tr,
|
||
onChange: (d) {
|
||
mhtBlueToothController.search.value = d;
|
||
},
|
||
findCallback: () {
|
||
_startScanning();
|
||
},
|
||
),
|
||
),
|
||
Padding(
|
||
padding: EdgeInsetsDirectional.fromSTEB(
|
||
0, 60.rpx, 0, 32.rpx),
|
||
child: Container(
|
||
width: double.infinity,
|
||
decoration: BoxDecoration(),
|
||
child: Padding(
|
||
padding: EdgeInsetsDirectional.fromSTEB(
|
||
19.rpx, 0, 0, 0),
|
||
child: Obx(() {
|
||
return Text(
|
||
'匹配出的外围设备'.tr +
|
||
"（${mhtBlueToothController.model.deviceDataStatus!.length}）",
|
||
style: TextStyle(
|
||
fontFamily: 'Inter',
|
||
fontSize: 30.rpx,
|
||
letterSpacing: 0.0,
|
||
color: themeController.currentColor.sc3,
|
||
),
|
||
);
|
||
}),
|
||
),
|
||
),
|
||
),
|
||
Obx(() {
|
||
if (mhtBlueToothController
|
||
.model.deviceDataStatus!.isNotEmpty) {
|
||
final sortedList = mhtBlueToothController
|
||
.model.deviceDataStatus!
|
||
.toList()
|
||
..sort((a, b) => b.scanResult.rssi
|
||
.compareTo(a.scanResult.rssi));
|
||
return Expanded(
|
||
child: Container(
|
||
width: double.infinity,
|
||
child: SingleChildScrollView(
|
||
child: Column(
|
||
mainAxisSize: MainAxisSize.max,
|
||
children: [
|
||
...sortedList
|
||
.map((device) {
|
||
return DeviceComponentWidget(
|
||
bleDevice: device,
|
||
deviceType: widget.deviceType,
|
||
);
|
||
})
|
||
.toList()
|
||
.divide(SizedBox(height: 30.rpx))
|
||
.addToEnd(SizedBox(height: 30.rpx)),
|
||
],
|
||
),
|
||
),
|
||
),
|
||
);
|
||
}
|
||
return Container();
|
||
}),
|
||
].divide(SizedBox(
|
||
height: 30.rpx,
|
||
)),
|
||
)),
|
||
Padding(
|
||
padding:
|
||
EdgeInsetsDirectional.fromSTEB(0, 52.rpx, 0, 30.rpx),
|
||
child: Container(
|
||
width: double.infinity,
|
||
decoration: BoxDecoration(
|
||
borderRadius: BorderRadius.circular(20.rpx),
|
||
border: Border.all(
|
||
color: themeController.currentColor.sc4
|
||
.withOpacity(0.5),
|
||
width: AppConstants().border_width,
|
||
),
|
||
),
|
||
child: Padding(
|
||
padding: EdgeInsetsDirectional.fromSTEB(
|
||
30.rpx, 30.rpx, 30.rpx, 30.rpx),
|
||
child: Row(
|
||
mainAxisSize: MainAxisSize.max,
|
||
crossAxisAlignment: CrossAxisAlignment.start,
|
||
children: [
|
||
Padding(
|
||
padding: EdgeInsetsDirectional.fromSTEB(
|
||
0, 8.rpx, 0, 0),
|
||
child: Container(
|
||
width: 23.rpx,
|
||
height: 23.rpx,
|
||
decoration: BoxDecoration(),
|
||
child: SvgPicture.asset(
|
||
'assets/img/icon/tips.svg',
|
||
fit: BoxFit.cover,
|
||
color: themeController.currentColor.sc4,
|
||
),
|
||
),
|
||
),
|
||
Expanded(
|
||
child: Text(
|
||
'蓝牙绑定提示'.tr,
|
||
style: TextStyle(
|
||
fontFamily: 'Inter',
|
||
color: themeController.currentColor.sc4,
|
||
fontSize: 26.rpx,
|
||
letterSpacing: 0.0,
|
||
),
|
||
),
|
||
),
|
||
].divide(SizedBox(width: 23.rpx)),
|
||
),
|
||
),
|
||
),
|
||
),
|
||
].divide(SizedBox(height: 30.rpx)),
|
||
),
|
||
),
|
||
),
|
||
),
|
||
),
|
||
),
|
||
);
|
||
}
|
||
|
||
void _removeOldDevices() {
|
||
final now = DateTime.now();
|
||
final currentDevices = mhtBlueToothController.model.blueRawData ?? [];
|
||
|
||
// 移除30秒内未出现的设备
|
||
final updatedDevices = currentDevices.where((device) {
|
||
return now.difference(device.lastSeen) < Duration(seconds: 30);
|
||
}).toList();
|
||
|
||
if (updatedDevices.length != currentDevices.length) {
|
||
setState(() {
|
||
mhtBlueToothController.model.blueRawData = updatedDevices;
|
||
});
|
||
}
|
||
}
|
||
|
||
String getDeviceId(ScanResult result) {
|
||
// Android：remoteId 就是 MAC
|
||
if (Platform.isAndroid) {
|
||
return result.device.remoteId.str.replaceAll(':', '').toUpperCase();
|
||
}
|
||
|
||
// iOS：尝试从 manufacturerData 里解析
|
||
Map<int, List<int>> mData = result.advertisementData.manufacturerData;
|
||
for (var key in mData.keys) {
|
||
List<int>? bytes = mData[key];
|
||
if (bytes != null && bytes.length == 6) {
|
||
// 假设这 6 个字节就是 MAC
|
||
return bytes
|
||
.map((b) => b.toRadixString(16).padLeft(2, '0'))
|
||
.join('')
|
||
.toUpperCase();
|
||
}
|
||
}
|
||
return result.device.remoteId.str.toUpperCase();
|
||
}
|
||
}
|
||
|
||
void advertisDataFormatter(var a, item) {
|
||
Map<String, dynamic> obj = {};
|
||
try {
|
||
if (a[2] == 1) {
|
||
obj['sn'] = a[3];
|
||
obj['deviceId'] = ab2str(a.sublist(4, 10)).toUpperCase();
|
||
obj['b'] = a[10];
|
||
obj['h'] = a[11];
|
||
obj['t'] = a[12];
|
||
item['adData'] = obj;
|
||
} else if (a[2] == 2) {
|
||
obj['sn'] = a[3];
|
||
obj['deviceId'] = ab2str(a.sublist(4, 10)).toUpperCase();
|
||
obj['b'] = a[10];
|
||
obj['h'] = a[11];
|
||
obj['t'] = a[12];
|
||
obj['net'] = (a[13] & 1) == 1 ? '在线' : '离线';
|
||
obj['flag'] = (a[13] & 2) == 2 ? '异常' : '正常';
|
||
ByteData byteData = ByteData.sublistView(
|
||
Uint8List.fromList(a.sublist(14, 18).reversed.toList()));
|
||
obj['version'] = byteData.getUint32(0);
|
||
item['adData'] = obj;
|
||
} else if (a[2] == 3) {
|
||
List<String> otherstr = [];
|
||
obj['sn'] = a[3];
|
||
obj['deviceId'] = ab2str(a.sublist(4, 10)).toUpperCase();
|
||
obj['b'] = a[10];
|
||
obj['h'] = a[11];
|
||
obj['t'] = a[12];
|
||
obj['net'] = (a[13] & 1) == 1 ? '在线' : '离线';
|
||
obj['flag'] = (a[13] & 2) == 2 ? '异常' : '正常';
|
||
|
||
if ((a[13] & 4) == 4) {
|
||
otherstr.add('呼吸暂停');
|
||
}
|
||
|
||
if ((a[13] & 8) == 8 && (a[13] & 1) == 1) {
|
||
obj['isbed'] = '在床';
|
||
} else {
|
||
obj['isbed'] = '离床';
|
||
}
|
||
|
||
if ((a[13] & 16) == 16) {
|
||
otherstr.add('授权过期');
|
||
}
|
||
|
||
if ((a[13] & 64) == 64) {
|
||
otherstr.add('设备休眠');
|
||
}
|
||
|
||
obj['other'] = otherstr.join('、');
|
||
|
||
ByteData byteData = ByteData.sublistView(
|
||
Uint8List.fromList(a.sublist(14, 18).reversed.toList()));
|
||
obj['version'] = byteData.getUint32(0);
|
||
|
||
ByteData qsnData =
|
||
ByteData.sublistView(Uint8List.fromList(a.sublist(17, 19)));
|
||
obj['qsn'] = qsnData.getUint16(0) * 256 + obj['sn'];
|
||
|
||
item['adData'] = obj;
|
||
} else if (a.length > 17) {
|
||
obj['sn'] = a[3];
|
||
obj['deviceId'] = ab2str(a.sublist(4, 10)).toUpperCase();
|
||
obj['b'] = a[10];
|
||
obj['h'] = a[11];
|
||
obj['t'] = a[12];
|
||
obj['net'] = (a[13] & 1) == 1 ? '在线' : '离线';
|
||
obj['flag'] = (a[13] & 2) == 2 ? '异常' : '正常';
|
||
|
||
ByteData byteData = ByteData.sublistView(
|
||
Uint8List.fromList(a.sublist(14, 18).reversed.toList()));
|
||
obj['version'] = byteData.getUint32(0);
|
||
|
||
item['adData'] = obj;
|
||
}
|
||
} catch (e) {
|
||
print(e);
|
||
}
|
||
}
|
||
|
||
bool isQuanShiDevice(name) {
|
||
return "$name".contains("S4-ZM-M94-4") ||
|
||
"$name".contains("S4-ZM-N94-4") ||
|
||
"$name".contains("MHT-SWES-D");
|
||
}
|
||
|
||
bool isMHTSWES(name) {
|
||
return "$name".contains("MHT-") ||
|
||
"$name".contains("MHT-SWES-M") ||
|
||
"$name".contains("MHT-SWES-S");
|
||
}
|