版本更新（部分），社区楼主发帖

lib/constants/application_objects.dart

@@ -36,6 +36,7 @@ import 'package:aku_new_community/ui/profile/car/car_manage_page.dart';
 import 'package:aku_new_community/ui/profile/car_parking/car_parking_page.dart';
 import 'package:aku_new_community/ui/profile/house/house_owners_page.dart';
 
+
 ///应用对象
 ///Application Object
 class AO {

lib/generated_plugin_registrant.dart

@@ -12,6 +12,7 @@ import 'package:flutter_sound_web/flutter_sound_web.dart';
 import 'package:image_picker_for_web/image_picker_for_web.dart';
 import 'package:just_audio_web/just_audio_web.dart';
 import 'package:package_info_plus_web/package_info_plus_web.dart';
+import 'package:shared_preferences_web/shared_preferences_web.dart';
 import 'package:url_launcher_web/url_launcher_web.dart';
 
 import 'package:flutter_web_plugins/flutter_web_plugins.dart';
@@ -24,6 +25,7 @@ void registerPlugins(Registrar registrar) {
   ImagePickerPlugin.registerWith(registrar);
   JustAudioPlugin.registerWith(registrar);
   PackageInfoPlugin.registerWith(registrar);
+  SharedPreferencesPlugin.registerWith(registrar);
   UrlLauncherPlugin.registerWith(registrar);
   registrar.registerMessageHandler();
 }

lib/main.dart

@@ -1,4 +1,5 @@
 import 'package:aku_new_community/provider/old_age_provider.dart';
+import 'package:aku_new_community/utils/updater_page.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 

lib/pages/home/home_page.dart

@@ -419,7 +419,7 @@ class _HomePageState extends State<HomePage>
                     )),
                     SliverToBoxAdapter(
                       child: 48.hb,
-                    )
+                    ),
                   ],
                 ),
               ),

lib/pages/tab_navigator.dart

@@ -14,6 +14,7 @@ import 'package:aku_new_community/ui/market/market_page.dart';
 import 'package:aku_new_community/utils/websocket/web_socket_util.dart';
 import 'package:aku_new_community/widget/bee_scaffold.dart';
 import 'package:aku_new_community/widget/others/user_tool.dart';
+import '../utils/updater_page.dart';
 import 'home/home_page.dart';
 import 'opening_code_page/opening_code_page.dart';
 import 'personal/personal_page.dart';
@@ -181,41 +182,45 @@ class _TabNavigatorState extends State<TabNavigator>
         4,
       ),
     ];
-    return BeeScaffold(
+    return  UpdaterPage(
-      body: WillPopScope(
+        BeeScaffold(
-        onWillPop: () async {
+          body: WillPopScope(
-          if (_lastPressed == null ||
+            onWillPop: () async {
-              DateTime.now().difference(_lastPressed!) > Duration(seconds: 1)) {
+              if (_lastPressed == null ||
-            //两次点击间隔超过1秒重新计算
+                  DateTime.now().difference(_lastPressed!) > Duration(seconds: 1)) {
-            _lastPressed = DateTime.now();
+                //两次点击间隔超过1秒重新计算
-            BotToast.showText(text: '再点击一次返回退出');
+                _lastPressed = DateTime.now();
-            return false;
+                BotToast.showText(text: '再点击一次返回退出');
-          }
+                return false;
-          //否则关闭app
+              }
-          WebSocketUtil().closeWebSocket();
+              //否则关闭app
-          return true;
+              WebSocketUtil().closeWebSocket();
-        },
+              return true;
-        child: TabBarView(
+            },
-          children: _pages,
+            child: TabBarView(
-          controller: _tabController,
+              children: _pages,
-          physics: NeverScrollableScrollPhysics(),
+              controller: _tabController,
-        ),
+              physics: NeverScrollableScrollPhysics(),
-      ),
+            ),
-      bottomNavi: ConstrainedBox(
+          ),
-        constraints: BoxConstraints(maxWidth: 750.w, maxHeight: 146.w),
+          bottomNavi: ConstrainedBox(
-        child: Container(
+            constraints: BoxConstraints(maxWidth: 750.w, maxHeight: 146.w),
-          margin:
+            child: Container(
+              margin:
               EdgeInsets.only(bottom: MediaQuery.of(context).padding.bottom),
-          decoration: BoxDecoration(
+              decoration: BoxDecoration(
-              image: DecorationImage(
+                  image: DecorationImage(
-                  image: Assets.home.imgTabdi, fit: BoxFit.fitWidth),
+                      image: Assets.home.imgTabdi, fit: BoxFit.fitWidth),
-              color: Colors.transparent),
+                  color: Colors.transparent),
-          child: Row(
+              child: Row(
-            crossAxisAlignment: CrossAxisAlignment.center,
+                crossAxisAlignment: CrossAxisAlignment.center,
-            children: _bottomNav.cast<Widget>().toList(),
+                children: _bottomNav.cast<Widget>().toList(),
+              ),
+            ),
           ),
-        ),
+        )
-      ),
+    )
-    );
+
+      ;
   }
 }

lib/ui/community/community_views/event_detail_page.dart

@@ -28,11 +28,13 @@ import 'package:aku_new_community/widget/bee_scaffold.dart';
 
 class EventDetailPage extends StatefulWidget {
   final int dynamicId;
+  final int? createId;
   final VoidCallback? refresh;
 
   EventDetailPage({
     Key? key,
     required this.dynamicId,
+    this.createId,
     this.refresh,
   }) : super(key: key);
 
@@ -533,7 +535,7 @@ class _EventDetailPageState extends State<EventDetailPage> {
                       fontSize: 28.sp,
                     ),
                     children: [
-                  if (createId == model.createId)
+                  if (model.createId ==widget.createId)
                     WidgetSpan(
                         child: Container(
                       width: 56.w,

lib/ui/community/community_views/widgets/chat_card.dart

@@ -144,7 +144,7 @@ class _ChatCardState extends State<ChatCard> {
           ),
           20.wb,
           GestureDetector(
-            onTap: () => Get.to(EventDetailPage(dynamicId: widget.model.id)),
+            onTap: () => Get.to(EventDetailPage(dynamicId: widget.model.id,createId: widget.model.createId,)),
             child: Material(
               color: Colors.transparent,
               child: Row(
@@ -194,6 +194,7 @@ class _ChatCardState extends State<ChatCard> {
             ? () async {
                 await Get.to(() => EventDetailPage(
                       dynamicId: widget.model.id,
+                      createId: widget.model.createId,
                       refresh: widget.refresh,
                     ));
                 widget.refresh();

lib/utils/constants.dart

@@ -0,0 +1,3 @@
+class Constants {
+  static final String timeStart = "timeStart";
+}

lib/utils/data_util.dart

@@ -0,0 +1,10 @@
+import 'package:sp_util/sp_util.dart';
+
+import 'constants.dart';
+
+class DataUtil {
+  static saveCurrentTimeMillis(int timeStart) async {
+    await SpUtil.getInstance();
+    SpUtil.putInt(Constants.timeStart, timeStart);
+  }
+}

lib/utils/updater_page.dart

@@ -0,0 +1,174 @@
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+import 'package:package_info/package_info.dart';
+import 'package:dio/dio.dart';
+import 'package:sp_util/sp_util.dart';
+import 'package:url_launcher/url_launcher.dart';
+import 'constants.dart';
+import 'data_util.dart';
+
+class UpdaterPage extends StatefulWidget {
+  final Widget child;
+
+  const UpdaterPage(this.child);
+
+  @override
+  UpdatePagerState createState() => UpdatePagerState();
+}
+
+class UpdatePagerState extends State<UpdaterPage> {
+  var _serviceVersionCode,
+      _serviceVersionName,
+      _serviceVersionPlatform,
+      _serviceVersionApp;
+
+  @override
+  void initState() {
+    super.initState();
+    //每次打开APP获取当前时间戳
+    var timeEnd = DateTime.now().millisecondsSinceEpoch;
+    _getNewVersionAPP();
+    //获取"Later"保存的时间戳
+    var timeStart = SpUtil.getInt(Constants.timeStart);
+    if (timeStart == 0) {
+      //第一次打开APP时执行"版本更新"的网络请求
+      _getNewVersionAPP();
+    } else if (timeStart != 0 && timeEnd - timeStart! >= 24 * 60 * 60 * 1000) {
+      //如果新旧时间戳的差大于或等于一天，执行网络请求
+      _getNewVersionAPP();
+    }
+
+  }
+
+  //执行版本更新的网络请求
+  _getNewVersionAPP() async {
+    String url = "/appversions/latest"; //接口的URL，替换你的URL
+    try {
+      Response response = await Dio().get(url);
+      setState(() {
+        var data = response.data;
+        _serviceVersionCode = data["versionCode"].toString(); //版本号
+        _serviceVersionName = data["versionName"].toString(); //版本名称
+        _serviceVersionPlatform = data["versionPlatform"].toString(); //版本平台
+        _serviceVersionApp = data["versionApp"].toString(); //下载的URL
+        _checkVersionCode();
+      });
+    } catch (e) {
+      print(e);
+    }
+    _checkVersionCode();
+  }
+
+  //检查版本更新的版本号
+  _checkVersionCode() async {
+    PackageInfo packageInfo = await PackageInfo.fromPlatform();
+    String _currentVersionCode = packageInfo.version;
+    print('版本——————————————————————'+ '${_currentVersionCode}');
+    int serviceVersionCode = int.parse(_serviceVersionCode);
+    print(serviceVersionCode);
+    int currentVersionCode = int.parse(_currentVersionCode);
+    print(currentVersionCode);
+    if (serviceVersionCode > currentVersionCode) {
+      _showNewVersionAppDialog(); //弹出对话框
+    }
+  }
+
+  //弹出"版本更新"对话框
+  Future<void> _showNewVersionAppDialog() async {
+    print('弹出框');
+    if (_serviceVersionPlatform == "android") {
+      return showDialog<void>(
+          context: context,
+          barrierDismissible: false,
+          builder: (BuildContext context) {
+            return AlertDialog(
+              title: Row(
+                children: <Widget>[
+                  Image.asset("images/ic_launcher_icon.png",
+                      height: 35.0, width: 35.0),
+                  Padding(
+                      padding: EdgeInsets.fromLTRB(30.0, 0.0, 10.0, 0.0),
+                      child: Text('项目名称',
+                          style: TextStyle(
+                              color: Color(0xFF384F6F), fontSize: 20.0),),)
+                ],
+              ),
+              content: Text('提示的内容',
+                  style: TextStyle(
+                      color: Color(0xFF384F6F), fontSize: 18.0),),
+              actions: [
+                OutlinedButton(
+                  child: new Text('稍后再说',
+                      style: TextStyle(
+                          color: Color(0xFF384F6F), fontSize: 20.0),),
+                  onPressed: () {
+                    Navigator.of(context).pop();
+                    var timeStart = DateTime.now().millisecondsSinceEpoch;
+                    DataUtil.saveCurrentTimeMillis(timeStart); //保存当前的时间戳
+                  },
+                ),
+                OutlinedButton(
+                  child: new Text('下载',
+                      style: TextStyle(
+                          color: Color(0xFF384F6F), fontSize: 20.0)),
+                  onPressed: () {
+                    //https://play.google.com/store/apps/details?id=项目包名
+                    launch(_serviceVersionApp); //到Google Play 官网下载
+                    Navigator.of(context).pop();
+                  },
+                )
+              ],
+            );
+          });
+    } else {
+      //iOS
+      return showDialog<void>(
+          context: context,
+          barrierDismissible: false,
+          builder: (BuildContext context) {
+            return CupertinoAlertDialog(
+              title:Row(
+                children: <Widget>[
+                  Image.asset("images/ic_launcher_icon.png",
+                      height: 35.0, width: 35.0),
+                  Padding(
+                    padding: EdgeInsets.fromLTRB(30.0, 0.0, 10.0, 0.0),
+                    child: Text('项目名称',
+                      style: TextStyle(
+                          color: Color(0xFF384F6F), fontSize: 20.0),),)
+                ],
+              ),
+              content: Text('提示的内容',
+                style: TextStyle(
+                    color: Color(0xFF384F6F), fontSize: 18.0),),
+
+              actions: [
+                OutlinedButton(
+                  child: new Text('稍后再说',
+                    style: TextStyle(
+                        color: Color(0xFF384F6F), fontSize: 20.0),),
+                  onPressed: () {
+                    Navigator.of(context).pop();
+                    var timeStart = DateTime.now().millisecondsSinceEpoch;
+                    DataUtil.saveCurrentTimeMillis(timeStart); //保存当前的时间戳
+                  },
+                ),
+                OutlinedButton(
+                  child: new Text('下载',
+                      style: TextStyle(
+                          color: Color(0xFF384F6F), fontSize: 20.0)),
+                  onPressed: () {
+                    //https://play.google.com/store/apps/details?id=项目包名
+                    launch(_serviceVersionApp); //到Google Play 官网下载
+                    Navigator.of(context).pop();
+                  },
+                ),
+              ],
+            );
+          });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) => widget.child;
+}

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -11,6 +11,7 @@ import just_audio
 import package_info
 import package_info_plus_macos
 import path_provider_macos
+import shared_preferences_macos
 import sqflite
 import url_launcher_macos
 
@@ -21,6 +22,7 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   FLTPackageInfoPlugin.register(with: registry.registrar(forPlugin: "FLTPackageInfoPlugin"))
   FLTPackageInfoPlusPlugin.register(with: registry.registrar(forPlugin: "FLTPackageInfoPlusPlugin"))
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
+  SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
   SqflitePlugin.register(with: registry.registrar(forPlugin: "SqflitePlugin"))
   UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin"))
 }

pubspec.lock

@@ -1128,6 +1128,62 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.0.4"
+  shared_preferences:
+    dependency: transitive
+    description:
+      name: shared_preferences
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.15"
+  shared_preferences_android:
+    dependency: transitive
+    description:
+      name: shared_preferences_android
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.12"
+  shared_preferences_ios:
+    dependency: transitive
+    description:
+      name: shared_preferences_ios
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.1"
+  shared_preferences_linux:
+    dependency: transitive
+    description:
+      name: shared_preferences_linux
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.1"
+  shared_preferences_macos:
+    dependency: transitive
+    description:
+      name: shared_preferences_macos
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.4"
+  shared_preferences_platform_interface:
+    dependency: transitive
+    description:
+      name: shared_preferences_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.0"
+  shared_preferences_web:
+    dependency: transitive
+    description:
+      name: shared_preferences_web
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.4"
+  shared_preferences_windows:
+    dependency: transitive
+    description:
+      name: shared_preferences_windows
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.1"
   shelf:
     dependency: transitive
     description:
@@ -1189,6 +1245,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.8.2"
+  sp_util:
+    dependency: "direct main"
+    description:
+      name: sp_util
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.3"
   sqflite:
     dependency: transitive
     description:

pubspec.yaml

@@ -127,6 +127,7 @@ dependencies:
   like_button: ^2.0.4
   #图片扩展
   extended_image: ^6.1.0
+  sp_util: ^2.0.0
 
 dev_dependencies:
   flutter_test: