[Fix]会员活动页手势关闭控制

lib/module/store/discount/discount_view.dart

@@ -1,5 +1,3 @@
-import 'dart:async';
-
 import 'package:clean/base/base_page.dart';
 import 'package:clean/data/bean/store_item.dart';
 import 'package:clean/data/consts/constants.dart';
@@ -37,64 +35,68 @@ class DiscountPage extends BasePage<DiscountController> {
       StoreItem? freeItem = controller.storeItems
               .firstWhereOrNull((element) => element.freeTrialName != null) ??
           controller.storeItems.firstOrNull;
-      return Scaffold(
-        backgroundColor: "#05050D".color,
-        body: Stack(
-          children: [
-            SafeArea(
-              child: SingleChildScrollView(
+      return PopScope(
+        canPop: controller.isShowBackButton.value,
+        child: Scaffold(
+          backgroundColor: "#05050D".color,
+          body: Stack(
+            children: [
+              SafeArea(
+                child: SingleChildScrollView(
+                  child: Column(
+                    crossAxisAlignment: CrossAxisAlignment.center,
+                    children: [
+                      _AppBar(controller: controller),
+                      _DiscountHeader(),
+                      SizedBox(height: 26.h),
+                      // 创建一个1分钟的倒计时
+                      CountdownTimer(duration: const Duration(minutes: 1)),
+                      SizedBox(height: 40.h),
+                      if (freeItem != null)
+                        _DiscountFreeTrialSpecialRow(
+                          item: freeItem,
+                          canUseFreeTrailPlan: canUseFreeTrailPlan,
+                          isSelected:
+                              controller.currentSelectedStoreItem.value?.id ==
+                                  freeItem.id,
+                          onSelect: (title) {
+                            controller.currentSelectedStoreItem.value =
+                                freeItem;
+                          },
+                        ),
+                      SizedBox(height: 40.h),
+                      _FeaturesPreview(),
+                      SizedBox(height: 40.h),
+                      _MorePlansSection(),
+                      SizedBox(height: 5.h),
+                      _OtherPlansSection(
+                          items: controller.storeItems
+                              .where((element) => element.id != freeItem?.id)
+                              .toList(),
+                          controller: controller),
+                      SizedBox(height: 100.h),
+                    ],
+                  ),
+                ),
+              ),
+              SafeArea(
+                top: false,
                 child: Column(
-                  crossAxisAlignment: CrossAxisAlignment.center,
+                  mainAxisSize: MainAxisSize.max,
                   children: [
-                    _AppBar(),
-                    _DiscountHeader(),
-                    SizedBox(height: 26.h),
-                    // 创建一个1分钟的倒计时
-                    CountdownTimer(duration: const Duration(minutes: 1)),
-                    SizedBox(height: 40.h),
-                    if (freeItem != null)
-                      _DiscountFreeTrialSpecialRow(
-                        item: freeItem,
-                        canUseFreeTrailPlan: canUseFreeTrailPlan,
-                        isSelected:
-                            controller.currentSelectedStoreItem.value?.id ==
-                                freeItem.id,
-                        onSelect: (title) {
-                          controller.currentSelectedStoreItem.value = freeItem;
-                        },
+                    Spacer(),
+                    SizedBox(
+                      width: double.infinity,
+                      child: _PurchaseSection(
+                        isSelectFreeItem: isSelectFreeItem,
+                        controller: controller,
                       ),
-                    SizedBox(height: 40.h),
-                    _FeaturesPreview(),
-                    SizedBox(height: 40.h),
-                    _MorePlansSection(),
-                    SizedBox(height: 5.h),
-                    _OtherPlansSection(
-                        items: controller.storeItems
-                            .where((element) => element.id != freeItem?.id)
-                            .toList(),
-                        controller: controller),
-                    SizedBox(height: 100.h),
+                    )
                   ],
                 ),
               ),
-            ),
-            SafeArea(
-              top: false,
-              child: Column(
-                mainAxisSize: MainAxisSize.max,
-                children: [
-                  Spacer(),
-                  SizedBox(
-                    width: double.infinity,
-                    child: _PurchaseSection(
-                      isSelectFreeItem: isSelectFreeItem,
-                      controller: controller,
-                    ),
-                  )
-                ],
-              ),
-            ),
-          ],
+            ],
+          ),
         ),
       );
     });
@@ -102,7 +104,9 @@ class DiscountPage extends BasePage<DiscountController> {
 }
 
 class _AppBar extends StatelessWidget {
-  const _AppBar({Key? key}) : super(key: key);
+  final DiscountController controller;
+
+  const _AppBar({required this.controller});
 
   @override
   Widget build(BuildContext context) {