版本升级

lib/apis/mine.dart

@@ -150,13 +150,13 @@ abstract class MineAPI {
 
   /// 9、获取最新版本
   ///
-  static Future <UpdateModel> update() async {
+  static Future <UModel> update() async {
     final result = await HttpService.to.post(
       '/v1/members/Information/getVersion',
       params: {},
     );
-    if (result.data is! Map) return UpdateModel();
-    return UpdateModel.fromJson(result.data);
+    if (result.data is! Map) return UModel();
+    return UModel.fromJson(result.data);
   }
 
   /// 10、版本介绍

lib/models/mine.dart

@@ -125,13 +125,13 @@ class CouponModel {
 }
 
 /// 更新模型
-class UpdateModel {
-  UpdateModel({
+class UModel {
+  UModel({
     this.version,
     this.url,
     this.remarks,});
 
-  UpdateModel.fromJson(dynamic json) {
+  UModel.fromJson(dynamic json) {
     version = json['version'];
     url = json['url'];
     remarks = json['remarks'];
@@ -139,10 +139,10 @@ class UpdateModel {
   String? version;
   String? url;
   String? remarks;
-  UpdateModel copyWith({  String? version,
+  UModel copyWith({  String? version,
     String? url,
     String? remarks,
-  }) => UpdateModel(  version: version ?? this.version,
+  }) => UModel(  version: version ?? this.version,
     url: url ?? this.url,
     remarks: remarks ?? this.remarks,
   );

lib/pages/user_set/index.dart

 library user_set;
 
 import 'package:flutter/material.dart';
+import 'package:flutter_app_update/azhon_app_update.dart';
+import 'package:flutter_app_update/update_model.dart';
 import 'package:flutter_book/theme.dart';
 import 'package:flutter_book/utils/index.dart';
 import 'package:flutter_book/widgets/index.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:go_router/go_router.dart';
+import 'package:package_info_plus/package_info_plus.dart';
 
 import '../../apis/index.dart';
 import '../../models/index.dart';

lib/pages/user_set/view.dart

@@ -8,6 +8,9 @@ class UserSetPage extends StatefulWidget {
 }
 
 class _UserSetPageState extends State<UserSetPage> {
+  late UModel _getModel;
+  String url =
+      "https://imtt.dd.qq.com/16891/apk/FA48766BA12A41A1D619CB4B152889C6.apk?fsname=com.estrongs.android.pop_4.2.3.3_10089.apk&csr=1bbd";
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -54,11 +57,7 @@ class _UserSetPageState extends State<UserSetPage> {
                 ),
                 GestureDetector(
                   onTap: () async{
-                    UpdateModel model = await MineAPI.update();
-                    // 有新版本
-                    if (model.version !=null){
-
-                    }
+                    _checkUpdates();
                   },
                   child: Container(
                     color: Colors.white,
@@ -130,4 +129,62 @@ class _UserSetPageState extends State<UserSetPage> {
     ClearCache().clearApplicationCache();
     Toast.show('清除完成');
   }
+  void _checkUpdates() async {
+    UModel model = await MineAPI.update();
+    _getModel = model;
+    final packageInfo = await PackageInfo.fromPlatform();
+    int getVersion = int.parse(model.version!.replaceAll('.', ''));
+    int localVersion = int.parse(packageInfo.version.replaceAll('.', ''));
+    if (localVersion < getVersion){
+      _showUpdateDialog(false);
+    }
+
+  }
+
+  ///Flutter侧处理升级对话框
+  ///[forcedUpgrade] 是否强制升级
+  _showUpdateDialog(bool forcedUpgrade) {
+    showDialog(
+      context: context,
+      barrierDismissible: !forcedUpgrade,
+      builder: (BuildContext context) {
+        return WillPopScope(
+          onWillPop: () => Future.value(!forcedUpgrade),
+          child: AlertDialog(
+            shape: RoundedRectangleBorder(
+              borderRadius: BorderRadius.circular(8.0),
+            ),
+            title: const Text('发现新版本',style: TextStyle(fontSize: 16,fontWeight: Fonts.medium,color: Colours.c3),),
+            content:  Text(_getModel.remarks??'',style: const TextStyle(fontSize: 13,fontWeight: Fonts.medium,color: Colours.c3),),
+            actions: <Widget>[
+              if (!forcedUpgrade)
+                TextButton(
+                  child: const Text('取消',style: TextStyle(color: Colours.c3),),
+                  onPressed: () => Navigator.of(context).pop(),
+                ),
+              TextButton(
+                child: const Text('升级'),
+                onPressed: () {
+                  _appUpdate();
+                  if (!forcedUpgrade) {
+                    Navigator.of(context).pop();
+                  }
+                },
+              ),
+            ],
+          ),
+        );
+      },
+    );
+  }
+  /// TODO: 苹果市场app地址
+  _appUpdate() {
+    UpdateModel model = UpdateModel(
+      _getModel.url!,
+      "zijing.apk",
+      "ic_launcher",
+      'https://itunes.apple.com/cn/app/抖音/id1142110895',
+    );
+    AzhonAppUpdate.update(model).then((value) => debugPrint('$value'));
+  }
 }

lib/utils/access.dart

 part of utils;
 
 abstract class Access {
+
+  /// 图片权限
   static Future<bool> photos() async {
     if (Platform.isIOS) {
       final result = await [Permission.photos].request();
@@ -14,5 +16,13 @@ abstract class Access {
     return false;
   }
 
+  /// 打开设置
   static Future<void> setting() async => await openAppSettings();
+
+  /// 存储权限
+  static Future<bool> storage() async {
+    final result = await [Permission.storage].request();
+    return result[Permission.storage] == PermissionStatus.granted;
+  }
+
 }

pubspec.lock

@@ -166,6 +166,14 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_app_update:
+    dependency: "direct main"
+    description:
+      name: flutter_app_update
+      sha256: "2202e6e6d49eacc571304e5a6a5404f893382b492029d01d33b3bfb9af1c2f25"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.0.4"
   flutter_easyloading:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -93,8 +93,10 @@ dependencies:
   fluwx: ^4.4.9
   #
   image_picker: 0.8.7+5
-  #
+  # 获取package 信息
   package_info_plus: ^4.2.0
+  # 版本更新
+  flutter_app_update: ^3.0.4
 
 
 dev_dependencies: