更新控制跳转

lib/pages/mh_page/device/model/BlueToothDataModel.dart

@@ -1,7 +1,7 @@
 import 'package:flutter_blue_plus/flutter_blue_plus.dart';
 
 class BlueToothDataModel {
-  String name;//设备型号
+  String name; // 设备型号
   bool bind;
   String mac;
   ScanResult scanResult;
@@ -10,6 +10,7 @@ class BlueToothDataModel {
   int type;
   String? macAID;
   String? macBID;
+  DateTime lastSeen; // 添加的最后可见时间字段
 
   BlueToothDataModel({
     this.name = '',
@@ -19,6 +20,7 @@ class BlueToothDataModel {
     required this.type,
     this.macA = '',
     this.macB = '',
+    required this.lastSeen, // 添加到构造函数参数
   });
 
   factory BlueToothDataModel.fromScanResult(ScanResult result, int type,
@@ -28,6 +30,14 @@ class BlueToothDataModel {
         name.isNotEmpty ? name : (result.advertisementData.localName ?? '');
 
     return BlueToothDataModel(
-        name: finalName, bind: bind, mac: mac, scanResult: result, type: type);
+      name: finalName,
+      bind: bind,
+      mac: mac,
+      scanResult: result,
+      type: type,
+      macA: '', // 保持原有默认值
+      macB: '', // 保持原有默认值
+      lastSeen: DateTime.now(), // 设置为当前时间
+    );
   }
-}
+}