1.使用新的ble库

README.md

@@ -10,6 +10,8 @@ A few resources to get you started if this is your first Flutter project:
 
 - [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab)
 - [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook)
+  flutter pub run build_runner build
+
 
 For help getting started with Flutter development, view the
 [online documentation](https://docs.flutter.dev/), which offers tutorials,

lib/controllers/ble_service.dart

@@ -2,17 +2,14 @@ import 'dart:async';
 import 'dart:io';
 
 import 'package:anchor_collect_flutter/utils/dialog_utils.dart';
+import 'package:anchor_collect_flutter/utils/empty_utils.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_blue_plus/flutter_blue_plus.dart';
 import 'package:get/get.dart';
-import 'package:isar/isar.dart';
 import 'package:permission_handler/permission_handler.dart';
-import 'package:uuid/uuid.dart';
 
-import '../models/cattle_resume_entity.dart';
-import '../models/dict_entity.dart';
-import '../models/user_model.dart';
+import '../rfid/rfid_plugin.dart';
 
 typedef void DiscoveredCallback(args);
 typedef void ConnectCallback(args);
@@ -23,36 +20,37 @@ class BleService extends GetxService {
   late DiscoveredCallback? discoveredCallback;
   late ConnectCallback? connectCallback;
 
-  late BluetoothService _service;
+  late BluetoothService selectService;
   late BluetoothCharacteristic _writeCharacteristic;
   late BluetoothCharacteristic _notifyCharacteristic;
 
-  late
-
-      // 读取数据的 Stream
-      List<BluetoothDevice> _systemDevices = [];
-
   //
-  List<ScanResult> _scanResults = [];
+  RxList<ScanResult> scanResults = <ScanResult>[].obs;
   RxBool isScanning = false.obs;
+
+  bool isConnect = false;
+
   late StreamSubscription<List<ScanResult>> _scanResultsSubscription;
   late StreamSubscription<bool> _isScanningSubscription;
 
-  late StreamSubscription<BluetoothConnectionState>
-      _connectionStateSubscription;
+  late StreamSubscription<BluetoothConnectionState> _connectionStateSubscription;
 
   late StreamSubscription<List<int>> _lastValueSubscription;
   late StreamSubscription<List<int>> _valueReceivedSubscription;
 
-  late BluetoothDevice selectedDevice;
-
   Future<BleService> init() async {
     _isScanningSubscription = FlutterBluePlus.isScanning.listen((state) {
       isScanning.value = state;
     });
 
     _scanResultsSubscription = FlutterBluePlus.scanResults.listen((results) {
-      _scanResults = results;
+      List<ScanResult> tempList = List.from(results);
+      for (var element in tempList) {
+        if (!EmptyUtils.isStrNotEmpty(element.device.platformName)) {
+          tempList.remove(element);
+        }
+      }
+      scanResults.value = tempList;
     }, onError: (e) {
       DialogUtils.showToast('扫描错误');
     });
@@ -60,11 +58,10 @@ class BleService extends GetxService {
   }
 
   // 切换扫描状态
-  Future<void> toggleScan(DiscoveredCallback callback) async {
-    discoveredCallback = callback;
+  Future<void> toggleScan() async {
+    // discoveredCallback = callback;
     if (isScanning.value) {
-      FlutterBluePlus.stopScan();
-      isScanning.value = false;
+      stopScan();
     } else {
       await scanDevices();
     }
@@ -86,60 +83,70 @@ class BleService extends GetxService {
       // so instead we only ask for 1/8 of them
       int divisor = Platform.isAndroid ? 8 : 1;
       await FlutterBluePlus.startScan(
-          timeout: const Duration(seconds: 15),
-          continuousUpdates: true,
-          continuousDivisor: divisor);
+          timeout: const Duration(seconds: 15), continuousUpdates: true, continuousDivisor: divisor);
     } catch (e) {
       DialogUtils.showToast('扫描错误');
     }
 
     ///扫描10秒
-    // Future.delayed(const Duration(seconds: 15), () async {
-    //   FlutterBluePlus.stopScan();
-    //   isScanning.value = false;
-    //   DialogUtils.showToast('自动停止扫描');
-    // });
+    Future.delayed(const Duration(seconds: 15), () async {
+      FlutterBluePlus.stopScan();
+      isScanning.value = false;
+      DialogUtils.dismissDialog();
+    });
+  }
+
+  stopScan() {
+    FlutterBluePlus.stopScan();
+    isScanning.value = false;
   }
 
   // 连接设备
-  Future<void> connectToDevice(BluetoothDevice device, BuildContext context, ConnectCallback callback) async {
+  Future<void> connectToDevice(int index, ConnectCallback callback) async {
     connectCallback = callback;
-    selectedDevice = device; // 设置当前选中的设备
+    var selectedDevice = scanResults[index].device; // 设置当前选中的设备
 
     // 在连接设备之前，停止扫描
     await FlutterBluePlus.stopScan();
     isScanning.value = false; // 设置 isScanning 为 false
 
-    DialogUtils.showLoadingDialog('正在连接到 ${device.name}');
-    // listen for disconnection
-    _connectionStateSubscription = device.connectionState.listen((BluetoothConnectionState state) async {
+    DialogUtils.showLoadingDialog('正在连接到 ${selectedDevice.advName}');
+    _connectionStateSubscription = selectedDevice.connectionState.listen((BluetoothConnectionState state) async {
       if (state == BluetoothConnectionState.disconnected) {
-        // 1. typically, start a periodic timer that tries to
-        //    reconnect, or just call connect() again right now
-        // 2. you must always re-discover services after disconnection!
-        DialogUtils.showToast('断开连接');
-        print(
-            "${device.disconnectReason!.code} ${device.disconnectReason!.description}");
+        isConnect = false;
+        if (kDebugMode) {
+          print("${selectedDevice.disconnectReason!.code} ${selectedDevice.disconnectReason!.description}");
+        }
       } else if (state == BluetoothConnectionState.connected) {
-        // Note: You must call discoverServices after every re-connection!
-        List<BluetoothService> services = await device.discoverServices();
+        if (Platform.isAndroid) {
+          await selectedDevice.requestMtu(512);
+        }
+        List<BluetoothService> services = await selectedDevice.discoverServices();
         services.forEach((service) {
           //打印所有服务的 uuid
+          if (kDebugMode) {
             print('service uuid: ${service.uuid}');
+          }
           if (!service.serviceUuid.toString().contains('000180')) {
-            _service = service;
+            selectService = service;
             //打印 service uuid
-            print('service uuid: ${service.uuid}');
+            if (kDebugMode) {
+              print('service 000180  uuid: ${service.uuid}');
+            }
             var characteristics = service.characteristics;
             for (BluetoothCharacteristic c in characteristics) {
               if (c.properties.write) {
                 //打印写的特征值 uuid
+                if (kDebugMode) {
                   print('write characteristic uuid: ${c.uuid}');
+                }
                 _writeCharacteristic = c;
               }
               if (c.properties.notify) {
                 //打印通知的特征值 uuid
+                if (kDebugMode) {
                   print('notify characteristic uuid: ${c.uuid}');
+                }
                 _notifyCharacteristic = c;
                 c.setNotifyValue(true);
 
@@ -147,36 +154,38 @@ class BleService extends GetxService {
                 //   print(value);
                 // });
                 _valueReceivedSubscription = c.onValueReceived.listen((value) {
-                  print(value);
+                  RfidPlugin.pushRemoteRFIDData(value);
                 });
               }
             }
           }
         });
+
+        if (connectCallback != null) {
+          connectCallback!('');
+        }
+
+        DialogUtils.dismissDialog();
       } else if (state == BluetoothConnectionState.connecting) {
+        isConnect = false;
         DialogUtils.showToast('正在连接');
       }
     });
 
     // 连接设备
-    await device.connect().catchError((onError) {
+    await selectedDevice.connect().catchError((onError) {
+      DialogUtils.dismissDialog();
       DialogUtils.showToast('连接设备失败$onError');
     });
   }
 
 // 写入数据
   Future<void> writeData(List<int> data) async {
-    if (selectedDevice.value == null) {
-      throw Exception('No device connected');
-    }
-
-    final characteristic = QualifiedCharacteristic(
-      deviceId: selectedDevice.value!.id,
-      serviceId: _serviceId,
-      characteristicId: _writeCharacteristicId,
-    );
+    // if (selectedDevice == null) {
+    //   throw Exception('No device connected');
+    // }
 
-    await ble.writeCharacteristicWithResponse(characteristic, value: data);
+    await _writeCharacteristic.write(data, allowLongWrite: true);
   }
 
   // 检查权限

lib/main.dart

 import 'package:anchor_collect_flutter/congifs.dart';
 import 'package:anchor_collect_flutter/pages/login/login_view.dart';
+import 'package:anchor_collect_flutter/rfid/rfid_plugin.dart';
 import 'package:anchor_collect_flutter/routes/pages.dart';
 import 'package:anchor_collect_flutter/routes/routes.dart';
 import 'package:anchor_collect_flutter/utils/sp_helper.dart';
@@ -44,6 +45,8 @@ Future<void> initServices() async {
   await Get.putAsync(() => GlobalService().init());
   await Get.putAsync(() => BleService().init());
 
+  RfidPlugin();
+
   print('All services started...');
 }
 

lib/models/performance.dart

+
+import 'package:isar/isar.dart';
+
+import '../generated/json/base/json_field.dart';
+
+@JsonSerializable()
+@collection
+class Performance{
+
+  Id id = Isar.autoIncrement;
+
+  /** unid主键 */
+  @Index(unique: true, replace: true)
+  String? unid;
+
+  /**
+   * 基本信息ID
+   */
+  String? cattleresumeId;
+
+  /**
+   * 年龄
+   */
+  String? age;
+
+  /**
+   * 测量日期
+   */
+  String? measureDate;
+
+  /**
+   * 体高(cm)
+   */
+  double? height;
+
+  /**
+   * 体长(cm)
+   */
+  double? length;
+
+  /**
+   * 胸围(cm)
+   */
+  double? bust;
+
+  /**
+   * 体重
+   */
+  double? weight;
+
+  /**
+   * 胸宽(cm)
+   */
+  double? chestWidth;
+
+  /**
+   * 胸深(cm)
+   */
+  double? chestDeep;
+
+  /**
+   * 腰角宽(cm)
+   */
+  double? waistWidth;
+
+  /**
+   * 十字部宽(cm)
+   */
+  double? crossWidth;
+
+  /**
+   * 管维(cm)
+   */
+  double? guanWei;
+
+  /**
+   * 眼肌面积
+   */
+  double? eyeMuscleArea;
+
+  /**
+   * 等级
+   */
+  String? grade;
+
+  /**
+   * 羊毛长度(cm)
+   */
+  double? hairLength;
+
+  /**
+   * 羊毛细度(微米)
+   */
+  double? hairFineness;
+
+  /**
+   * 剪毛量(kg)
+   */
+  double? shearing;
+
+  /**
+   * 背腰宽
+   */
+  double? backWidth;
+
+  /**
+   * 繁殖成绩
+   */
+  String? breedRes;
+
+  /**
+   * 健康状况
+   */
+  String? health;
+
+  /**
+   * 免疫情况
+   */
+  String? immune;
+
+  /** 是否上传 0未上传，1已上传 */
+  String? uploadStatus;
+
+  /**
+   * 部门id
+   */
+  String? deptId;
+
+  /** 搜索值 */
+  String? searchValue;
+
+  /** 创建者 */
+  String? createBy;
+
+  /** 创建时间 */
+  String? createTime;
+
+  /** 更新者 */
+  String? updateBy;
+
+  /** 更新时间 */
+  String? updateTime;
+
+  /** 备注 */
+  String? remark;
+  
+  
+}
\ No newline at end of file

lib/pages/main/main_view.dart

@@ -7,6 +7,7 @@ import 'package:anchor_collect_flutter/pages/sync/sync_view.dart';
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 
+import '../../congifs.dart';
 import '../message/message_logic.dart';
 import 'MyBottomNavigationBarItem.dart';
 import 'main_logic.dart';
@@ -32,13 +33,12 @@ class MainPage extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-
     return Scaffold(
       body: PageView(
         controller: _pageController,
         onPageChanged: (value) {
           state.currentIndex.value = value;
-          if(value==1){
+          if (value == 1) {
             logic.setMessageStatus(false);
           }
         },
@@ -53,22 +53,24 @@ class MainPage extends StatelessWidget {
           // 选中颜色
           selectedItemColor: Colors.green,
           items: [
-            MyBottomNavigationBarItem('首页', state.currentIndex.value, 0,
-                'images/home_selected.png', 'images/home.png', false),
-            MyBottomNavigationBarItem('消息', state.currentIndex.value, 1,
-                'images/message_selected.png', 'images/message.png', state.isNewMessage.value),
-            MyBottomNavigationBarItem('同步', state.currentIndex.value, 2,
-                'images/sync_selected.png', 'images/sync.png', false),
-            MyBottomNavigationBarItem('我的', state.currentIndex.value, 3,
-                'images/mine_selected.png', 'images/mine.png', false),
+            MyBottomNavigationBarItem(
+                '首页', state.currentIndex.value, 0, 'images/home_selected.png', 'images/home.png', false),
+            MyBottomNavigationBarItem('消息', state.currentIndex.value, 1, 'images/message_selected.png',
+                'images/message.png', state.isNewMessage.value),
+            MyBottomNavigationBarItem(
+                '同步', state.currentIndex.value, 2, 'images/sync_selected.png', 'images/sync.png', false),
+            MyBottomNavigationBarItem(
+                '我的', state.currentIndex.value, 3, 'images/mine_selected.png', 'images/mine.png', false),
           ],
           onTap: (int position) {
-            switch(position){
+            switch (position) {
               case 0:
                 homeLogic.getBreedingCount();
                 break;
               case 1:
+                if (Config.isOnLine) {
                   messageLogic.getMessageCount();
+                }
                 break;
               case 2:
                 syncLogic.queryCount();

lib/pages/mine/mine_logic.dart

 import 'package:get/get.dart';
+import 'package:package_info/package_info.dart';
+import 'package:r_upgrade/r_upgrade.dart';
 
+import '../../api/HttpUtils.dart';
+import '../../api/apis.dart';
+import '../../utils/dialog_utils.dart';
 import 'mine_state.dart';
 
 class MineLogic extends GetxController {
   final MineState state = MineState();
+
+  checkUpdate() async {
+
+    ///拉取版本信息
+    PackageInfo packageInfo = await PackageInfo.fromPlatform();
+    String buildNumber = packageInfo.buildNumber;
+
+    ///检查更新
+    HttpUtils<int>()
+      ..get()
+      ..setUrl(APIS.get_version)
+      ..onResponse((response) {
+        if (buildNumber != response.toString()) {
+          // DialogUtils.showToast('最新版本$response');
+          DialogUtils.showLoadingDialog('正在下载新版本');
+          upgrade();
+        } else {
+          DialogUtils.showToast('已经是最新版本');
+        }
+        //  var _appName = packageInfo.appName;
+        // var _packageName = packageInfo.packageName;
+      })
+      ..onError((msg, code) {
+        // DialogUtils.dismissDialog();
+      })
+      ..build();
+  }
+
+  ///下载app
+  void upgrade() async {
+    int appId = await RUpgrade.upgrade(
+      '${APIS.baseUrl}/api/download?type=Flutter',
+      fileName: 'anchor_collect_flutter.apk',
+      installType: RUpgradeInstallType.normal,
+    ) ??
+        0;
+    bool isSuccess = await RUpgrade.install(appId) ?? false;
+  }
+
 }

lib/pages/mine/mine_view.dart

+import 'package:anchor_collect_flutter/routes/routes.dart';
+import 'package:anchor_collect_flutter/utils/dialog_utils.dart';
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 
+import '../../congifs.dart';
+import '../../utils/sp_helper.dart';
 import 'mine_logic.dart';
 
 class MinePage extends StatelessWidget {
@@ -25,13 +29,13 @@ class MinePage extends StatelessWidget {
             children: [
               Container(
                 width: double.infinity,
-                height: 300,
+                height: 200,
                 color: Colors.blue,
               ),
               Expanded(
                 child: Container(
                   width: double.infinity,
-                  color: Colors.grey,
+                  color: const Color(0xf5f6f8),
                 ),
               ),
             ],
@@ -39,54 +43,116 @@ class MinePage extends StatelessWidget {
 
           ///上层
           Column(
-            mainAxisAlignment: MainAxisAlignment.center,
             mainAxisSize: MainAxisSize.max,
             children: [
-               Row(
+              Padding(
+                padding: const EdgeInsets.fromLTRB(20.0, 40.0, 20.0, 20.0),
+                child: Row(
                   children: [
                     CircleAvatar(
-                    radius: 50, // 头像的半径大小
-                    backgroundImage: AssetImage('assets/images/ic_launcher.png'), // 头像的图片路径
+                      radius: 35, // 头像的半径大小
+                      backgroundImage: AssetImage('images/ic_launcher.png'), // 头像的图片路径
+                      child: Container(
+                        // 边框容器
+                        decoration: BoxDecoration(
+                          shape: BoxShape.circle,
+                          border: Border.all(
+                            color: Colors.grey, // 边框的颜色
+                            width: 2, // 边框的宽度
+                          ),
+                        ),
+                      ),
+                    ),
+                    SizedBox(
+                      width: 10,
+                    ),
+                    Text(
+                      '用户名',
+                      style: TextStyle(
+                        fontSize: 20,
+                        color: Colors.white,
+                      ),
                     ),
-                  Text('用户名'),
                     Expanded(child: SizedBox()),
-                  Text('个人信息>'),
+                    Text(
+                      '个人信息>',
+                      style: TextStyle(
+                        fontSize: 16,
+                        color: Colors.white,
+                      ),
+                    ),
                   ],
                 ),
-              Container(
+              ),
+              Padding(
+                padding: const EdgeInsets.all(20.0),
+                child: Container(
                   decoration: BoxDecoration(
                     color: Colors.white,
                     borderRadius: BorderRadius.circular(8),
                   ),
-                child: const Column(
+                  child: Column(
                     children: [
                       ListTile(
-                      title: Text('编辑资料'),
-                      leading: Icon(Icons.account_box),
-                      trailing: Icon(Icons.add),
+                        title: const Text('编辑资料'),
+                        leading: const Icon(Icons.account_box),
+                        trailing: const Icon(Icons.add),
+                        onTap: () => {},
+                      ),
+                      SizedBox(
+                        height: 1,
+                        child: Container(
+                          height: 1,
+                          color: Colors.black12,
+                        ),
                       ),
                       ListTile(
-                      title: Text('关于我们'),
-                      leading: Icon(Icons.accessibility),
-                      trailing: Icon(Icons.add),
+                        title: const Text('关于我们'),
+                        leading: const Icon(Icons.accessibility),
+                        trailing: const Icon(Icons.add),
+                        onTap: () => {},
+                      ),
+                      SizedBox(
+                        height: 1,
+                        child: Container(
+                          height: 1,
+                          color: Colors.black12,
+                        ),
                       ),
                       ListTile(
-                      title: Text('修改密码'),
-                      leading: Icon(Icons.account_balance_wallet_outlined),
-                      trailing: Icon(Icons.add),
+                        title: const Text('修改密码'),
+                        leading: const Icon(Icons.account_balance_wallet_outlined),
+                        trailing: const Icon(Icons.add),
+                        onTap: () => {},
+                      ),
+                      SizedBox(
+                        height: 1,
+                        child: Container(
+                          height: 1,
+                          color: Colors.black12,
+                        ),
                       ),
                       ListTile(
-                      title: Text('检查更新'),
-                      leading: Icon(Icons.ad_units_outlined),
-                      trailing: Icon(Icons.add),
+                        title: const Text('检查更新'),
+                        leading: const Icon(Icons.ad_units_outlined),
+                        trailing: const Icon(Icons.add),
+                        onTap: () => {
+                          if(Config.isOnLine){
+                            logic.checkUpdate(),
+                          }
+                        },
                       ),
                     ],
                   ),
                 ),
+              ),
               const SizedBox(
-                height: 100,
+                height: 30,
               ),
               Row(children: [
+                const SizedBox(
+                  width: 10,
+                ),
                 Expanded(
                   child: TextButton(
                     style: ButtonStyle(
@@ -94,10 +160,20 @@ class MinePage extends StatelessWidget {
                       foregroundColor: MaterialStateProperty.all(Colors.white),
                       padding: MaterialStateProperty.all(const EdgeInsets.all(8)),
                     ),
-                    onPressed: () => (),
+                    onPressed: () => {
+                      SpHelper.putStorage(Config.SP_STR_USERNAME, ''),
+                      SpHelper.putStorage(Config.SP_STR_PASSWORD, ''),
+                      SpHelper.putStorage(Config.SP_STR_TOKEN, ''),
+                      SpHelper.putStorage(Config.SP_DEPT_ID, ''),
+                      Config.isOnLine = false,
+                      Get.offNamed(AppRoute.LOGIN),
+                    },
                     child: const Text("退出登录"),
                   ),
                 ),
+                const SizedBox(
+                  width: 10,
+                ),
               ]),
             ],
           ),

lib/pages/setting/setting_logic.dart

@@ -20,29 +20,18 @@ class SettingLogic extends GetxController {
     if (BleService.to.isScanning.value) {
       DialogUtils.showToast('停止扫描');
     } else {
-      state.deviceList.clear();
+      BleService.to.scanResults.clear();
       DialogUtils.showToast('开始扫描');
     }
-    BleService.to.toggleScan((device) => {
-          // 如果列表中没有该设备，则添加到列表中
-          if (!state.deviceList.any((element) => element.id == device.id))
-            {
-              state.deviceList.add(device),
-              state.deviceList.refresh(), // 手动触发 Obx 的更新
-            }
-        });
+    BleService.to.toggleScan();
   }
 
   connectBle(BuildContext context, int index) {
-    if (BleService.to.deviceStatus == 'Connected') {
-      if (state.deviceList[index].id != BleService.to.selectedDevice.value!.id) {
-        BleService.to.streamSubscriptionConnection.cancel();
-      } else {
-        DialogUtils.showToast('请勿重复链接蓝牙设备');
-        return;
-      }
+    if (BleService.to.isConnect) {
+      BleService.to.stopScan();
     }
-    BleService.to.connectToDevice(state.deviceList[index], context, (args) {
+    BleService.to.connectToDevice(index, (args) {
+      BleService.to.isConnect = true;
       DialogUtils.showToast('蓝牙设备连接成功');
       // DialogUtils.dismissDialog();
       Get.back();

lib/pages/setting/setting_state.dart

@@ -4,7 +4,6 @@ import 'package:get/get.dart';
 
 class SettingState {
 
-  final  deviceList = <DiscoveredDevice>[].obs;
 
   bool isBleOn = false;
 

lib/pages/setting/setting_view.dart

+import 'dart:ffi';
+
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 
@@ -27,11 +29,11 @@ class SettingPage extends StatelessWidget {
             Obx(() {
               return Expanded(
                 child: ListView.separated(
-                  itemCount: state.deviceList.length,
+                  itemCount: BleService.to.scanResults.length,
                   itemBuilder: (BuildContext context, int index) {
                     return ListTile(
-                      title: Text(state.deviceList[index].name),
-                      subtitle: Text(state.deviceList[index].id),
+                      title: Text(BleService.to.scanResults[index].device.advName),
+                      subtitle: Text(BleService.to.scanResults[index].device.platformName),
                       onTap: ()=>{
                         logic.connectBle(context,index),
                       },
@@ -80,7 +82,7 @@ class SettingPage extends StatelessWidget {
                 // ),
                 TextButton(
                   onPressed: () => {
-                    state.deviceList.clear(),
+                    BleService.to.scanResults.clear(),
                   },
                   child: const Text(
                     '清空',

lib/rfid/rfid_plugin.dart

@@ -17,7 +17,7 @@ class RfidPlugin {
 
   late StreamSubscription<dynamic> _streamSubscription;
 
-  String rfidTagTemp = '';
+  static String rfidTagTemp = '';
 
   RfidPlugin() {
     _streamSubscription = _eventChannel.receiveBroadcastStream().listen((event) async {
@@ -33,27 +33,27 @@ class RfidPlugin {
     }, onError: errorEventListen, onDone: doneEventListen);
   }
 
-  Future<void> initRfid() async {
+  static Future<void> initRfid() async {
     await _methodChannel.invokeMethod('init_rfid');
   }
 
-  Future<String> getVersion() async {
+  static Future<String> getVersion() async {
     String version = await _methodChannel.invokeMethod('get_version');
     return version;
   }
 
-  Future<void> startInventory(EventCallback callback) async {
+  static Future<void> startInventory(EventCallback callback) async {
     _callback = callback;
     rfidTagTemp = '';
     await _methodChannel.invokeMethod('start_inventory');
   }
 
-  Future<void> stopInventory() async {
+  static Future<void> stopInventory() async {
     await _methodChannel.invokeMethod('stop_inventory');
   }
 
-  Future<void> pushRemoteRFIDData() async {
-    List<int> readData = await BleService.to.readData();
+  static Future<void> pushRemoteRFIDData(List<int> readData) async {
+    // List<int> readData = await BleService.to.readData();
     Map params = {
       "value":readData,
     };

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -6,6 +6,7 @@ import FlutterMacOS
 import Foundation
 
 import device_info_plus
+import flutter_blue_plus
 import flutter_image_compress_macos
 import isar_flutter_libs
 import package_info
@@ -15,6 +16,7 @@ import sqflite
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   DeviceInfoPlusMacosPlugin.register(with: registry.registrar(forPlugin: "DeviceInfoPlusMacosPlugin"))
+  FlutterBluePlusPlugin.register(with: registry.registrar(forPlugin: "FlutterBluePlusPlugin"))
   FlutterImageCompressMacosPlugin.register(with: registry.registrar(forPlugin: "FlutterImageCompressMacosPlugin"))
   IsarFlutterLibsPlugin.register(with: registry.registrar(forPlugin: "IsarFlutterLibsPlugin"))
   FLTPackageInfoPlugin.register(with: registry.registrar(forPlugin: "FLTPackageInfoPlugin"))

pubspec.lock

@@ -342,14 +342,14 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
-  flutter_blue:
+  flutter_blue_plus:
     dependency: "direct main"
     description:
-      name: flutter_blue
-      sha256: f7f76b9b80455b0375693ec96c276fadb01e94d8441fa1740a64980cd1aeda5c
+      name: flutter_blue_plus
+      sha256: c4b25ca6bf232bda4919e656179221aabeceb8271476b641ac59ae8aad085329
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "0.8.0"
+    version: "1.31.2"
   flutter_cache_manager:
     dependency: transitive
     description:

pubspec.yaml

@@ -57,7 +57,9 @@ dependencies:
   package_info: ^2.0.2 #获取包名
   device_info_plus: ^8.2.2 #获取设备信息（版本号等）
   r_upgrade: ^0.4.2 #版本更新
-  flutter_blue: ^0.8.0
+#  flutter_blue: ^0.8.0
+  flutter_blue_plus: 1.31.2
+
 
 dev_dependencies:
   flutter_test: