添加退出确认

lib/ui/home/home_page.dart

@@ -4,6 +4,8 @@ import 'dart:async';
 import 'package:aku_community_manager/provider/message_provider.dart';
 import 'package:aku_community_manager/ui/widgets/common/aku_button.dart';
 import 'package:aku_community_manager/ui/widgets/common/aku_material_button.dart';
+import 'package:aku_community_manager/utils/websocket/web_socket_util.dart';
+import 'package:bot_toast/bot_toast.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 
@@ -64,6 +66,8 @@ class _HomePageState extends State<HomePage> {
   bool _onload = true;
   EasyRefreshController? _refreshController;
 
+  DateTime? _lastPressed;
+
   ///自定义bar的菜单按钮
   Widget _menuButton(String assetPath, String text, Widget page) {
     final appProvider = Provider.of<AppProvider>(context);
@@ -400,7 +404,21 @@ class _HomePageState extends State<HomePage> {
           ),
         ),
         //需要重构
-        body: EasyRefresh(
+        body: WillPopScope(
+          onWillPop: () async {
+            if (_lastPressed == null ||
+                DateTime.now().difference(_lastPressed!) >
+                    Duration(seconds: 1)) {
+              //两次点击间隔超过1秒重新计算
+              _lastPressed = DateTime.now();
+              BotToast.showText(text: '再点击一次返回退出');
+              return false;
+            }
+            //否则关闭app
+            WebSocketUtil().closeWebSocket();
+            return true;
+          },
+          child: EasyRefresh(
             firstRefresh: true,
             header: MaterialHeader(),
             controller: _refreshController,
@@ -412,7 +430,7 @@ class _HomePageState extends State<HomePage> {
                 var dataList = await BussinessFunc.getBussinessModelList(1);
                 _todoModelList =
                     dataList.map((e) => ToDoModel.fromJson(e)).toList();
-              _anounceMentList = await _getAnouncement() ;
+                _anounceMentList = await _getAnouncement();
                 _onload = false;
                 setState(() {});
               }
@@ -475,8 +493,8 @@ class _HomePageState extends State<HomePage> {
                             child: Stack(children: [
                               CarouselSlider(
                                 items: _anounceMentList
-                                  .map(
-                                      (e) => AllAnouncementState.anounceCard(e))
+                                    .map((e) =>
+                                        AllAnouncementState.anounceCard(e))
                                     .toList(),
                                 options: CarouselOptions(
                                   viewportFraction: 1.0,
@@ -502,8 +520,8 @@ class _HomePageState extends State<HomePage> {
                                     return Container(
                                       width: 12.w,
                                       height: 12.w,
-                                    margin:
-                                        EdgeInsets.symmetric(horizontal: 12.w),
+                                      margin: EdgeInsets.symmetric(
+                                          horizontal: 12.w),
                                       decoration: BoxDecoration(
                                         shape: BoxShape.circle,
                                         color: _currentIndicator == index
@@ -621,12 +639,18 @@ class _HomePageState extends State<HomePage> {
                                     children: [
                                       Row(
                                         children: [
-                                        _card(_itemNumModel.unProcessedNum ?? 0,
-                                            '未处理事项', Color(0xFFFF4E0D), 0),
+                                          _card(
+                                              _itemNumModel.unProcessedNum ?? 0,
+                                              '未处理事项',
+                                              Color(0xFFFF4E0D),
+                                              0),
                                           GridientDiveder()
                                               .verticalDivider(166.5.w),
-                                        _card(_itemNumModel.processingNum ?? 0,
-                                            '处理中事项', Color(0xFFFFC40C), 1),
+                                          _card(
+                                              _itemNumModel.processingNum ?? 0,
+                                              '处理中事项',
+                                              Color(0xFFFFC40C),
+                                              1),
                                         ],
                                       ),
                                       Row(children: [
@@ -643,8 +667,8 @@ class _HomePageState extends State<HomePage> {
                                               .verticalDivider(
                                             166.5.w,
                                           ),
-                                        _card(_itemNumModel.allNum ?? 0, '全部事项',
-                                            Color(0xFF333333), 3),
+                                          _card(_itemNumModel.allNum ?? 0,
+                                              '全部事项', Color(0xFF333333), 3),
                                         ],
                                       ),
                                     ],
@@ -654,6 +678,7 @@ class _HomePageState extends State<HomePage> {
                       ),
           ),
         ),
+      ),
       value: SystemUiOverlayStyle.dark,
     );
   }