更新顶部系统状态栏颜色

lib/pages/mh_page/room_picker.dart

@@ -9,6 +9,8 @@ import 'package:vbvs_app/component/tool/TopSlideNotification.dart';
 import 'package:vbvs_app/controller/mh_controller/device_list_controller.dart';
 import 'package:vbvs_app/pages/mh_page/test/WebviewTestModel.dart';
 
+import 'package:flutter/services.dart';
+
 class RoomPickerPage extends StatefulWidget {
   final Map data;
   RoomPickerPage({Key? key, required this.data});
@@ -81,6 +83,11 @@ class _RoomPickerPageState extends State<RoomPickerPage> {
               child: Scaffold(
                 backgroundColor: Colors.transparent, // 深蓝背景
                 appBar: AppBar(
+                  systemOverlayStyle: SystemUiOverlayStyle(
+                    statusBarColor: Colors.transparent, // 状态栏背景色
+                    statusBarIconBrightness: Brightness.light, // 图标颜色（Android）
+                    statusBarBrightness: Brightness.light, // 图标颜色（iOS）
+                  ),
                   backgroundColor: Colors.transparent,
                   iconTheme: const IconThemeData(color: Colors.white),
                   automaticallyImplyLeading: false,