替换内购插件，重新实现内购服务

Chad
Commit f1baba8a99942df0048e97bb18fa676646cf1ddf f1baba8a 1 parent 5e41dc2b
Showing 9 changed files with 429 additions and 172 deletions
lib/base/base_state.dart
lib/extension/widget_ext.dart
lib/main.dart
lib/membership/page/membership_page.dart
lib/net/intercept.dart
lib/payment/payment_sdk.dart
lib/payment/payment_service.dart
pubspec.lock
pubspec.yaml
--- a/lib/base/base_state.dart 0 → 100644
View file @f1baba8
+++ b/lib/base/base_state.dart 0 → 100644
View file @f1baba8
+import 'package:flutter/material.dart';
+import 'package:flutter_easyloading/flutter_easyloading.dart';
+
+abstract class BaseState<T extends StatefulWidget> extends State<T> {
+  bool _isFirstBuild = true;
+
+  @override
+  Widget build(BuildContext context) {
+    if (_isFirstBuild) {
+      onFirstBuildBody(context);
+      _isFirstBuild = false;
+    }
+    return buildBody(context);
+  }
+
+  Widget buildBody(BuildContext context);
+
+  void onFirstBuildBody(BuildContext context){
+
+  }
+
+
+  showLoading({String text = 'Loading...'}) {
+    EasyLoading.show(status: text);
+  }
+
+  hideLoading() {
+    EasyLoading.dismiss();
+  }
+}
--- a/lib/extension/widget_ext.dart
View file @f1baba8
+++ b/lib/extension/widget_ext.dart
View file @f1baba8
@@ -8,4 +8,115 @@ extension WidgetExt on Widget {
   SafeArea safe() {
     return SafeArea(child: this);
   }
+
+  ClipRRect round({double? radius, BorderRadius? borderRadius}) {
+    return ClipRRect(
+      borderRadius: borderRadius ?? BorderRadius.all(Radius.circular(radius ?? 5)),
+      child: this,
+    );
+  }
+
+  Container height(double height, {Alignment? alignment}) {
+    return Container(height: height, alignment: alignment, child: this);
+  }
+
+  Container height48({Alignment? alignment}) {
+    return Container(height: 48, alignment: alignment, child: this);
+  }
+
+  Container paddingALL(double padding) {
+    return Container(child: this, padding: EdgeInsets.all(padding));
+  }
+
+  Container paddingTopBottom(double padding) {
+    return Container(child: this, padding: EdgeInsets.only(bottom: padding, top: padding));
+  }
+
+  Container paddingBottom(double padding) {
+    return Container(child: this, padding: EdgeInsets.only(bottom: padding));
+  }
+
+  Container paddingTop(double padding) {
+    return Container(child: this, padding: EdgeInsets.only(top: padding));
+  }
+
+  Widget paddingLeftRight(double padding) {
+    return Container(child: this, padding: EdgeInsets.only(left: padding, right: padding));
+  }
+
+  Container paddingLeft(double padding) {
+    return Container(child: this, padding: EdgeInsets.only(left: padding));
+  }
+
+  Container paddingRight(double padding) {
+    return Container(child: this, padding: EdgeInsets.only(right: padding));
+  }
+
+  Row rowRight() {
+    return Row(mainAxisAlignment: MainAxisAlignment.end, children: [this]);
+  }
+
+  Row rowLeft() {
+    return Row(mainAxisAlignment: MainAxisAlignment.start, children: [this]);
+  }
+
+  Row rowCenter() {
+    return Row(mainAxisAlignment: MainAxisAlignment.center, children: [this]);
+  }
+
+  Widget click(
+    GestureTapCallback? onTap, {
+    Color? color,
+    double? radius,
+    BorderRadius? borderRadius,
+    Color? bgColor,
+  }) {
+    if (color != null) {
+      var border = radius == null ? null : BorderRadius.all(Radius.circular(radius));
+      return getMaterialInkWell(
+        this,
+        onTap,
+        color,
+        borderRadius: borderRadius ?? border,
+        bgColor: bgColor,
+      );
+    }
+    return getWhiteInkWell(this, onTap);
+  }
+
+  ///当InkWell效果失效时，使用这个套件
+  Widget getMaterialInkWell(
+    Widget widget,
+    GestureTapCallback? onTap,
+    Color? color, {
+    BorderRadius? borderRadius,
+    Color? splashColor,
+    Color? bgColor = Colors.white,
+  }) {
+    return Material(
+      color: bgColor,
+      child: Ink(
+        decoration: BoxDecoration(
+          color: color,
+          borderRadius: borderRadius,
+        ),
+        child: InkWell(
+          onTap: onTap,
+          splashColor: splashColor,
+          borderRadius: borderRadius,
+          child: widget,
+        ),
+      ),
+    );
+  }
+
+  ///当InkWell效果失效时，使用这个套件
+  Widget getWhiteInkWell(Widget widget, GestureTapCallback? onTap, {BorderRadius? borderRadius}) {
+    return Material(
+      child: Ink(
+        color: Colors.white,
+        child: InkWell(onTap: onTap, child: widget),
+      ),
+    );
+  }
 }
--- a/lib/main.dart
View file @f1baba8
+++ b/lib/main.dart
View file @f1baba8
@@ -6,6 +6,7 @@ import 'package:dio/dio.dart';
 import 'package:flustars/flustars.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+import 'package:flutter_easyloading/flutter_easyloading.dart';
 import 'package:oktoast/oktoast.dart';
 import 'package:provider/provider.dart';
 import 'package:quick_actions/quick_actions.dart';
@@ -60,8 +61,7 @@ Future<void> main() async {
   await SpUtil.getInstance();
   WidgetsFlutterBinding.ensureInitialized();
-  SystemChrome.setPreferredOrientations(
+  SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp, DeviceOrientation.portraitDown]);
-      [DeviceOrientation.portraitUp, DeviceOrientation.portraitDown]);
   /// 1.22 预览功能: 在输入频率与显示刷新率不匹配情况下提供平滑的滚动效果
   // GestureBinding.instance?.resamplingEnabled = true;
@@ -69,8 +69,7 @@ Future<void> main() async {
   handleError(() => runApp(MyApp()));
   /// 隐藏状态栏。为启动页、引导页设置。完成后修改回显示状态栏。
-  SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual,
+  SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual, overlays: [SystemUiOverlay.bottom]);
-      overlays: [SystemUiOverlay.bottom]);
   // TODO(weilu): 启动体验不佳。状态栏、导航栏在冷启动开始的一瞬间为黑色，且无法通过隐藏、修改颜色等方式进行处理。。。
   // 相关问题跟踪：https://github.com/flutter/flutter/issues/73351
   if (Platform.isAndroid) {
@@ -133,8 +132,7 @@ class MyApp extends StatelessWidget {
       }
       quickActions.setShortcutItems(<ShortcutItem>[
-        const ShortcutItem(
+        const ShortcutItem(type: 'demo', localizedTitle: '发一言', icon: 'flutter_dash_black'),
-            type: 'demo', localizedTitle: '发一言', icon: 'flutter_dash_black'),
       ]);
     }
   }
@@ -149,8 +147,7 @@ class MyApp extends StatelessWidget {
         ChangeNotifierProvider(create: (_) => MembershipViewProvider())
       ],
       child: Consumer2<ThemeProvider, LocaleProvider>(
-        builder:
+        builder: (_, ThemeProvider provider, LocaleProvider localeProvider, __) {
-            (_, ThemeProvider provider, LocaleProvider localeProvider, __) {
           return _buildMaterialApp(provider, localeProvider);
         },
       ),
@@ -159,15 +156,13 @@ class MyApp extends StatelessWidget {
     /// Toast 配置
     return OKToast(
         backgroundColor: Colors.black54,
-        textPadding:
+        textPadding: const EdgeInsets.symmetric(horizontal: 16.0, vertical: 10.0),
-            const EdgeInsets.symmetric(horizontal: 16.0, vertical: 10.0),
         radius: 20.0,
         position: ToastPosition.bottom,
         child: app);
   }
-  Widget _buildMaterialApp(
+  Widget _buildMaterialApp(ThemeProvider provider, LocaleProvider localeProvider) {
-      ThemeProvider provider, LocaleProvider localeProvider) {
     return MaterialApp(
       title: '一言',
       // showPerformanceOverlay: true, //显示性能标签
@@ -185,7 +180,7 @@ class MyApp extends StatelessWidget {
       supportedLocales: ParlandoLocalizations.supportedLocales,
       locale: localeProvider.locale,
       navigatorKey: navigatorKey,
-      builder: (BuildContext context, Widget? child) {
+      builder: EasyLoading.init(builder: (context, child) {
         /// 仅针对安卓
         if (Device.isAndroid) {
           /// 切换深色模式会触发此方法，这里设置导航栏颜色
@@ -197,7 +192,7 @@ class MyApp extends StatelessWidget {
           data: MediaQuery.of(context).copyWith(textScaleFactor: 1.0),
           child: child!,
         );
-      },
+      }),
       /// 因为使用了fluro，这里设置主要针对Web
       onUnknownRoute: (_) {
--- a/lib/membership/page/membership_page.dart
View file @f1baba8
+++ b/lib/membership/page/membership_page.dart
View file @f1baba8
@@ -2,11 +2,15 @@ import 'dart:async';
 import 'dart:ui';
 import 'package:Parlando/apis/api_response.dart';
+import 'package:Parlando/base/base_state.dart';
+import 'package:Parlando/extension/widget_ext.dart';
 import 'package:Parlando/login/login_router.dart';
 import 'package:Parlando/membership/models/membership_entity.dart';
 import 'package:Parlando/membership/view_models/membership_view_model.dart';
+import 'package:Parlando/payment/payment_sdk.dart';
 import 'package:Parlando/payment/payment_service.dart';
 import 'package:Parlando/res/constant.dart';
+import 'package:Parlando/widgets/my_button.dart';
 import 'package:cached_network_image/cached_network_image.dart';
 import 'package:flustars/flustars.dart';
 import 'package:flutter/material.dart';
@@ -15,6 +19,7 @@ import 'package:Parlando/routers/fluro_navigator.dart';
 import 'package:Parlando/extension/int_extension.dart';
 import 'package:flutter_inapp_purchase/flutter_inapp_purchase.dart';
 import 'package:getwidget/getwidget.dart';
+import 'package:in_app_purchase_platform_interface/src/types/product_details.dart';
 import 'package:provider/provider.dart';
 class MembershipPage extends StatefulWidget {
@@ -24,119 +29,112 @@ class MembershipPage extends StatefulWidget {
   MembershipPageState createState() => MembershipPageState();
 }
-class MembershipPageState extends State<MembershipPage>
+class MembershipPageState extends BaseState<MembershipPage> with WidgetsBindingObserver {
-    with WidgetsBindingObserver {
-  bool _isLoading = false;
   final List<Widget> _productWidgets = <Widget>[];
+  Function? connectionCallBack;
+
+  ApiResponse? apiResponse;
+
   @override
   void initState() {
     super.initState();
+    PaymentSdk.instance.initState();
+    PaymentSdk.instance.queryProducts().then((value) {
+      for (var element in value) {
+        _productWidgets.add(buildBuyItem(element));
+      }
+      setState(() {});
+    });
     if (SpUtil.containsKey(Constant.userToken)!) {
-      Provider.of<MembershipViewProvider>(context, listen: false)
+      Provider.of<MembershipViewProvider>(context, listen: false).setSelectedMembership(null);
-          .setSelectedMembership(null);
+      Provider.of<MembershipViewProvider>(context, listen: false).fetchMembershipData('0');
-      Provider.of<MembershipViewProvider>(context, listen: false)
-          .fetchMembershipData('0');
-      PaymentService.instance.initConnection();
     } else {
       NavigatorUtils.push(context, LoginRouter.loginPage, replace: true);
     }
   }
   @override
-  Widget build(BuildContext context) {
+  void onFirstBuildBody(BuildContext context) {
-    ApiResponse apiResponse =
+    super.onFirstBuildBody(context);
-        Provider.of<MembershipViewProvider>(context).response;
+    showLoading();
-    switch (apiResponse.status) {
+  }
-      case Status.LOADING:
+
-        return const Center(child: CircularProgressIndicator());
+  @override
-      case Status.COMPLETED:
+  Widget buildBody(BuildContext context) {
-        MembershipData mb = apiResponse.data as MembershipData;
+    apiResponse = Provider.of<MembershipViewProvider>(context).response;
-        return SafeArea(
+    if (apiResponse?.status != Status.LOADING) {
-          child: Scaffold(
+      hideLoading();
-            backgroundColor: Colors.black,
+    }
+    var url = "https://api.parlando.ink/storage/images/274d864a62d277b2a29c4db39f92d591.png";
+    return Scaffold(
       body: Container(
-              alignment: Alignment.topCenter,
         decoration: BoxDecoration(
-                image: DecorationImage(
+          image: DecorationImage(image: CachedNetworkImageProvider(url), fit: BoxFit.fill),
-                  image: CachedNetworkImageProvider(mb.bgImages!),
-                  fit: BoxFit.fill,
-                ),
         ),
         child: Column(
-                crossAxisAlignment: CrossAxisAlignment.center,
           children: [
-                  Container(
+            initBackBar(),
-                    alignment: Alignment.centerLeft,
+            Spacer(),
-                    child: IconButton(
+            // buildCompleteWidget(),
-                      onPressed: () {
+          ],
-                        NavigatorUtils.goBack(context);
-                      },
-                      icon: const Icon(
-                        Icons.arrow_back_ios,
-                        color: Colors.white,
-                      ),
         ),
       ),
-                  const Spacer(),
+    );
-                  Container(
+  }
-                    margin: EdgeInsets.symmetric(
+
-                        vertical: 60.px, horizontal: 20.px),
+  Widget buildLoading() {
+    return const Center(child: CircularProgressIndicator());
+  }
+
+  Widget buildCompleteWidget() {
+    MembershipData? mb = apiResponse?.data;
+    return Container(
       height: MediaQuery.of(context).size.height / 2,
-                    width: double.infinity,
       decoration: BoxDecoration(
         color: Colors.grey.shade200.withOpacity(0.1),
-                      border: Border.all(
+        border: Border.all(color: Colors.grey.shade50, width: 0.5), // 边色与边宽度
-                        color: Colors.grey.shade50,
-                        width: 0.5,
-                      ), // 边色与边宽度
       ),
+      margin: const EdgeInsets.all(20),
       child: ClipRect(
         child: BackdropFilter(
-                        filter: ImageFilter.blur(
+          filter: ImageFilter.blur(sigmaX: 10.0, sigmaY: 10.0),
-                          sigmaX: 10.0,
-                          sigmaY: 10.0,
-                        ),
           child: Container(
-                          decoration: BoxDecoration(
+            decoration: BoxDecoration(color: Colors.grey.shade200.withOpacity(0.1)),
-                            color: Colors.grey.shade200.withOpacity(0.1),
-                          ),
             child: Padding(
               padding: EdgeInsets.all(10.px),
-                            child: Column(
+              child: buildMemberContent(mb),
-                              crossAxisAlignment: CrossAxisAlignment.center,
-                              children: [
-                                Text(
-                                  mb.title!,
-                                  style: TextStyle(
-                                    fontSize: 18.px,
-                                    color: Colors.white,
             ),
           ),
-                                Gaps.vGap24,
-                                // TODO 如果会员则显示会员详情
-                                SizedBox(
-                                  width: double.infinity,
-                                  height: 100,
-                                  child: _productWidgets.isEmpty
-                                      ? Column(
-                                          children: _productWidgets,
-                                        )
-                                      : const GFLoader(),
-                                ),
-                                Gaps.vGap24,
-                                Text(
-                                  mb.intro!,
-                                  style: TextStyle(
-                                    fontSize: 14.px,
-                                    color: Colors.white,
         ),
       ),
-                                Gaps.vGap10,
+    );
-                                Row(
+  }
-                                  mainAxisAlignment:
+
-                                      MainAxisAlignment.spaceBetween,
+  @override
+  void dispose() {
+    PaymentSdk.instance.dispose();
+    super.dispose();
+  }
+
+  Widget buildBuyItem(ProductDetails element) {
+    var style = const TextStyle(color: Colors.white);
+    var button = Text("购买", style: style).paddingLeftRight(15).paddingTopBottom(8).click(() {
+      PaymentSdk.instance.buy(element);
+    }, color: Colors.blue).round(radius: 10);
+    return Row(
+      mainAxisAlignment: MainAxisAlignment.end,
+      children: [
+        Text(element.price, style: style),
+        button,
+      ],
+    ).paddingLeftRight(10).paddingTopBottom(5);
+  }
+
+  Widget initOtherEntrance() {
+    return Row(
+      mainAxisAlignment: MainAxisAlignment.spaceBetween,
       mainAxisSize: MainAxisSize.min,
       crossAxisAlignment: CrossAxisAlignment.center,
       children: [
@@ -144,82 +142,53 @@ class MembershipPageState extends State<MembershipPage>
           onPressed: () {},
           child: Text(
             "服务协议",
-                                        style: TextStyle(
+            style: TextStyle(fontSize: 14.px, color: Colors.white),
-                                          fontSize: 14.px,
-                                          color: Colors.white,
           ),
         ),
-                                    ),
+        Container(width: 0.6, height: 15.0, color: Colours.line),
-                                    Container(
-                                      width: 0.6,
-                                      height: 15.0,
-                                      color: Colours.line,
-                                    ),
         TextButton(
           onPressed: () {},
           child: Text(
             "隐私政策",
-                                        style: TextStyle(
+            style: TextStyle(fontSize: 14.px, color: Colors.white),
-                                          fontSize: 14.px,
-                                          color: Colors.white,
-                                        ),
           ),
         ),
-                                    Container(
+        Container(width: 0.6, height: 15.0, color: Colours.line),
-                                      width: 0.6,
-                                      height: 15.0,
-                                      color: Colours.line,
-                                    ),
         TextButton(
           onPressed: () {},
           child: Text(
             "恢复购买",
-                                        style: TextStyle(
+            style: TextStyle(fontSize: 14.px, color: Colors.white),
-                                          fontSize: 14.px,
-                                          color: Colors.white,
-                                        ),
-                                      ),
-                                    ),
-                                  ],
-                                ),
-                              ],
-                            ),
-                          ),
-                        ),
-                      ),
           ),
         ),
       ],
-              ),
-            ),
-          ),
-        );
-      case Status.ERROR:
-        return Center(
-          child: Text('暂时无法获取数据，请稍候再试！${apiResponse.message}'),
-        );
-      case Status.INITIAL:
-      default:
-        return const Center(
-          child: Text('正在获取数据....'),
     );
   }
-  }
-
-  @override
-  void didChangeAppLifecycleState(AppLifecycleState state) {}
-  @override
+  buildMemberContent(MembershipData? mb) {
-  void dispose() {
+    return Column(
-    PaymentService.instance.dispose();
+      crossAxisAlignment: CrossAxisAlignment.center,
-    super.dispose();
+      children: [
+        Text(mb?.title ?? "一言会员", style: TextStyle(fontSize: 18.px, color: Colors.white)),
+        Gaps.vGap24,
+        _productWidgets.isNotEmpty ? Column(children: _productWidgets) : const GFLoader(),
+        Gaps.vGap24,
+        Text(mb?.intro ?? "一言介绍", style: TextStyle(fontSize: 14.px, color: Colors.white)),
+        Gaps.vGap10,
+        initOtherEntrance(),
+      ],
+    );
   }
-  void _renderInApps() async {
+  initBackBar() {
-    List<IAPItem> items = await PaymentService.instance.products;
+    return Container(
-    for (IAPItem item in items) {
+      alignment: Alignment.centerLeft,
-      _productWidgets.add(Text(item.title!));
+      child: IconButton(
-    }
+        onPressed: () {
-    setState(() {});
+          NavigatorUtils.goBack(context);
+        },
+        icon: const Icon(Icons.arrow_back_ios, color: Colors.white),
+      ),
+    );
   }
 }
--- a/lib/net/intercept.dart
View file @f1baba8
+++ b/lib/net/intercept.dart
View file @f1baba8
@@ -122,7 +122,7 @@ class LoggingInterceptor extends Interceptor {
       Log.e('ResponseCode: ${response.statusCode}');
     }
     // 输出结果
-    Log.json(response.data.toString());
+    // Log.json(response.data.toString());
     Log.d('----------End: $duration 毫秒----------');
     super.onResponse(response, handler);
   }
--- a/lib/payment/payment_sdk.dart 0 → 100644
View file @f1baba8
+++ b/lib/payment/payment_sdk.dart 0 → 100644
View file @f1baba8
+import 'dart:async';
+
+import 'package:flutter/material.dart';
+import 'package:in_app_purchase/in_app_purchase.dart';
+
+class PaymentSdk {
+  PaymentSdk._privateConstructor();
+
+  static final PaymentSdk _instance = PaymentSdk._privateConstructor();
+
+  static PaymentSdk get instance {
+    return _instance;
+  }
+
+  static const Set<String> _kIds = <String>{'yearly_yiyan_vip', 'monthly_yiyan_vip', 'yearly-default'};
+
+  StreamSubscription<List<PurchaseDetails>>? _subscription;
+  List<ProductDetails> products = [];
+
+  initState() {
+    final Stream<List<PurchaseDetails>> purchaseUpdated = InAppPurchase.instance.purchaseStream;
+    _subscription = purchaseUpdated.listen((purchaseDetailsList) {
+      _listenToPurchaseUpdated(purchaseDetailsList);
+    }, onDone: () {
+      _subscription?.cancel();
+    }, onError: (error) {
+      // handle error here.
+    });
+  }
+
+  Future<List<ProductDetails>> queryProducts() async {
+    final bool available = await InAppPurchase.instance.isAvailable();
+    if (!available) {
+      print("####### isAvailable false");
+      return [];
+    }
+    final ProductDetailsResponse response = await InAppPurchase.instance.queryProductDetails({
+      'yearly_yiyan_vip',
+      'monthly_yiyan_vip',
+      'yearly-default',
+      'test.yiyan.vip.1.month',
+    });
+    if (response.notFoundIDs.isNotEmpty) {
+      // Handle the error.
+      print("####### notFoundIDs");
+    } else {
+    }
+    print(response.productDetails.length);
+    return products = response.productDetails;
+  }
+
+  buy(ProductDetails details) {
+    final PurchaseParam purchaseParam = PurchaseParam(productDetails: details);
+    if (_isConsumable(details)) {
+      InAppPurchase.instance.buyConsumable(purchaseParam: purchaseParam);
+    } else {
+      InAppPurchase.instance.buyNonConsumable(purchaseParam: purchaseParam);
+    }
+  }
+
+  void _listenToPurchaseUpdated(List<PurchaseDetails> purchaseDetailsList) async {
+    for (var purchaseDetails in purchaseDetailsList) {
+      if (purchaseDetails.status == PurchaseStatus.pending) {
+        // _showPendingUI();
+      } else {
+        if (purchaseDetails.status == PurchaseStatus.error) {
+          // _handleError(purchaseDetails.error!);
+        } else if (purchaseDetails.status == PurchaseStatus.purchased || purchaseDetails.status == PurchaseStatus.restored) {
+          bool valid = await _verifyPurchase(purchaseDetails);
+          if (valid) {
+            _deliverProduct(purchaseDetails);
+          } else {
+            _handleInvalidPurchase(purchaseDetails);
+          }
+        }
+        if (purchaseDetails.pendingCompletePurchase) {
+          await InAppPurchase.instance.completePurchase(purchaseDetails);
+        }
+      }
+    }
+  }
+
+  _verifyPurchase(PurchaseDetails purchaseDetails) async {
+    return true;
+  }
+
+  void _deliverProduct(PurchaseDetails purchaseDetails) {}
+
+  void _handleInvalidPurchase(PurchaseDetails purchaseDetails) {}
+
+  bool _isConsumable(ProductDetails details) {
+    return true;
+  }
+
+  void dispose() {
+    _subscription?.cancel();
+  }
+}
--- a/lib/payment/payment_service.dart
View file @f1baba8
+++ b/lib/payment/payment_service.dart
View file @f1baba8
@@ -26,7 +26,7 @@ class PaymentService {
   late StreamSubscription<PurchaseResult?> _purchaseErrorSubscription;
   /// List of product ids you want to fetch
-  final List<String> _productIds = ['test.yiyan.vip.1.month'];
+  final List<String> _productIds = ['yearly_yiyan_vip', 'monthly_yiyan_vip'];
   /// All available products will be store in this list
   late List<IAPItem> _products;
@@ -36,12 +36,12 @@ class PaymentService {
   /// view of the app will subscribe to this to get notified
   /// when premium status of the user changes
-  final ObserverList<Function> _proStatusChangedListeners =
+  final ObserverList<Function> _proStatusChangedListeners = ObserverList<Function>();
-      ObserverList<Function>();
   /// view of the app will subscribe to this to get errors of the purchase
-  final ObserverList<Function(String)> _errorListeners =
+  final ObserverList<Function(String)> _errorListeners = ObserverList<Function(String)>();
-      ObserverList<Function(String)>();
+
+  final ObserverList<Function> _connectListeners = ObserverList<Function>();
   /// logged in user's premium status
   bool _isProUser = false;
@@ -68,6 +68,20 @@ class PaymentService {
     _errorListeners.remove(callback);
   }
+  addConnectListener(Function? callback) {
+    if (callback == null) {
+      return;
+    }
+    _connectListeners.add(callback);
+  }
+
+  removeConnectListener(Function? callback) {
+    if (callback == null) {
+      return;
+    }
+    _connectListeners.remove(callback);
+  }
+
   /// Call this method to notify all the subsctibers of _proStatusChangedListeners
   void _callProStatusChangedListeners() {
     for (var callback in _proStatusChangedListeners) {
@@ -84,18 +98,19 @@ class PaymentService {
   /// Call this method at the startup of you app to initialize connection
   /// with billing server and get all the necessary data
-  void initConnection() {
+  void initConnection() async {
-    var result = FlutterInappPurchase.instance.initialize();
+    var result = await FlutterInappPurchase.instance.initialize();
     print("___________________________");
     print("result:$result");
-    _connectionSubscription =
+    _connectionSubscription = FlutterInappPurchase.connectionUpdated.listen((connected) {
-        FlutterInappPurchase.connectionUpdated.listen((connected) {});
+      for (var value in _connectListeners) {
+        value.call();
+      }
+    });
-    _purchaseUpdatedSubscription =
+    _purchaseUpdatedSubscription = FlutterInappPurchase.purchaseUpdated.listen(_handlePurchaseUpdate);
-        FlutterInappPurchase.purchaseUpdated.listen(_handlePurchaseUpdate);
-    _purchaseErrorSubscription =
+    _purchaseErrorSubscription = FlutterInappPurchase.purchaseError.listen(_handlePurchaseError);
-        FlutterInappPurchase.purchaseError.listen(_handlePurchaseError);
     _getItems();
     _getPastPurchases();
@@ -191,14 +206,14 @@ class PaymentService {
   }
   Future<void> _getItems() async {
-    List<IAPItem> items =
+    List<IAPItem> items = await FlutterInappPurchase.instance.getSubscriptions(_productIds);
-        await FlutterInappPurchase.instance.getSubscriptions(_productIds);
+    print("############${items.length}");
     _products = [];
     for (var item in items) {
       _products.add(item);
     }
     print("############");
-    print(_products);
+    print("############${_products}");
   }
   void _getPastPurchases() async {
@@ -206,8 +221,7 @@ class PaymentService {
     if (Platform.isIOS) {
       return;
     }
-    List<PurchasedItem>? purchasedItems =
+    List<PurchasedItem>? purchasedItems = await FlutterInappPurchase.instance.getAvailablePurchases();
-        await FlutterInappPurchase.instance.getAvailablePurchases();
     for (var purchasedItem in purchasedItems!) {
       bool isValid = false;
@@ -236,8 +250,7 @@ class PaymentService {
   Future<void> buyProduct(IAPItem item) async {
     try {
-      await FlutterInappPurchase.instance
+      await FlutterInappPurchase.instance.requestSubscription(item.productId.toString());
-          .requestSubscription(item.productId.toString());
     } catch (error) {
       Toast.show("购买失败!");
     }
--- a/pubspec.lock
View file @f1baba8
+++ b/pubspec.lock
View file @f1baba8
@@ -417,6 +417,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.2"
+  flutter_easyloading:
+    dependency: "direct main"
+    description:
+      name: flutter_easyloading
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.0.5"
   flutter_facebook_auth:
     dependency: "direct main"
     description:
@@ -710,6 +717,34 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.6.2"
+  in_app_purchase:
+    dependency: "direct main"
+    description:
+      name: in_app_purchase
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.0.8"
+  in_app_purchase_android:
+    dependency: transitive
+    description:
+      name: in_app_purchase_android
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.2.3+6"
+  in_app_purchase_platform_interface:
+    dependency: transitive
+    description:
+      name: in_app_purchase_platform_interface
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.3.2"
+  in_app_purchase_storekit:
+    dependency: transitive
+    description:
+      name: in_app_purchase_storekit
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.3.3"
   integration_test:
     dependency: "direct dev"
     description: flutter
--- a/pubspec.yaml
View file @f1baba8
+++ b/pubspec.yaml
View file @f1baba8
@@ -101,6 +101,8 @@ dependencies:
   # A Dart timer that can be paused, resumed and reset.
   pausable_timer: ^1.0.0+3
+
+  flutter_easyloading: ^3.0.0
   email_validator: ^2.0.1
   getwidget: ^2.0.5
@@ -114,7 +116,10 @@ dependencies:
   animated_radial_menu:
     path: plugins/animated_radial
+  # 非官方库 暂时不删
   flutter_inapp_purchase: ^5.3.0
+  # Flutter官方支付支持库
+  in_app_purchase: ^3.0.8
   jpush_flutter: ^2.2.9
   share_plus: ^4.0.10
@@ -125,6 +130,7 @@ dependencies:
   google_fonts: ^3.0.1
   wakelock: ^0.6.1+2
   location: ^4.4.0
+  # GoogleMap支持库
   google_maps_flutter: ^2.2.1
   http: ^0.13.5