[fit]优化根据平台控制会员页挽留弹窗

lib/module/member/member_controller.dart

@@ -83,7 +83,9 @@ class MemberController extends BaseController implements PaymentStatusCallback {
   bool _isPopBackInProgress = false; // 操作进行中标志
 
   ///检查续订的状态
-  final Rx<SubscriptionCheckResponse> _checkResponse  = Rx(SubscriptionCheckResponse(outTradeNo: ""));
+  final Rx<SubscriptionCheckResponse> _checkResponse =
+      Rx(SubscriptionCheckResponse(outTradeNo: ""));
+
   SubscriptionCheckResponse? get requestCheckResponse => _checkResponse.value;
 
   final List<MemberFunBean> funList = [
@@ -236,16 +238,21 @@ class MemberController extends BaseController implements PaymentStatusCallback {
   }
 
   void onPopBack() {
-    back();
-    if (accountRepository.memberIsExpired()) {
-      showRetainDialog();
+    if (Platform.isIOS) {
+      back();
+      if (accountRepository.memberIsExpired()) {
+        showRetainDialog();
+      }
     } else {
-      //back();
+      if (accountRepository.memberIsExpired()) {
+        showRetainDialog();
+      } else {
+        back();
+      }
     }
   }
 
   void showRetainDialog() {
-    print("showRetainDialogsfsdf---");
     if (_isPopBackInProgress) {
       // 如果正在处理返回逻辑，直接跳过
       return;
@@ -256,7 +263,9 @@ class MemberController extends BaseController implements PaymentStatusCallback {
       _isPopBackInProgress = false;
     }, cancelClick: () {
       _isPopBackInProgress = false;
-      //back();
+      if (!Platform.isIOS) {
+        back();
+      }
     });
   }
 
@@ -295,10 +304,10 @@ class MemberController extends BaseController implements PaymentStatusCallback {
       } else if (payWayType == PayWayType.paymentWayAlipayScan) {
         _onAliScanPay(response.outTradeNo, response.alipayQrcodeHtml!,
             buyPayWay, buyGoods);
-      }  else if (payWayType == PayWayType.paymentWayApple) {
-        _onApplePay(response.outTradeNo, response.appAccountToken ?? "", buyPayWay, buyGoods);
-      }
-      else {
+      } else if (payWayType == PayWayType.paymentWayApple) {
+        _onApplePay(response.outTradeNo, response.appAccountToken ?? "",
+            buyPayWay, buyGoods);
+      } else {
         ToastUtil.show(StringName.payNotSupport);
       }
     }).catchError((error) {
@@ -321,12 +330,10 @@ class MemberController extends BaseController implements PaymentStatusCallback {
   }
 
   ///发起购买请求
-  Future<void> _onApplePay(
-      String outTradeNo,
+  Future<void> _onApplePay(String outTradeNo,
       String appAccountToken,
       PayItemBean payWayInfo,
-      GoodsBean goodsInfo,
-      ) async {
+      GoodsBean goodsInfo,) async {
     final result = await ApplePay().purchase(
       productId: goodsInfo.appleGoodsId ?? "",
       appAccountToken: appAccountToken,
@@ -409,16 +416,13 @@ class MemberController extends BaseController implements PaymentStatusCallback {
 
   ///查询订阅状态
   Future<void> _requestCheckRestoreStatus(String? receiptData) async {
-    memberRepository.subscriptionCheck(3, receiptData ?? "").then((value){
+    memberRepository.subscriptionCheck(3, receiptData ?? "").then((value) {
       _checkResponse.value = value;
-    }).catchError((error){
-
-    });
+    }).catchError((error) {});
   }
 
   /// 点击了恢复订阅
   Future<void> clickRecoverSubscribe() async {
-    print("clickRecoverSubscribefsfds--");
     PayItemBean? paymentWay = _selectedPayWay.value;
     if (paymentWay == null) {
       return;
@@ -464,16 +468,13 @@ class MemberController extends BaseController implements PaymentStatusCallback {
     int payPlatform = paymentWay.payPlatform;
     int payMethod = paymentWay.payMethod;
     // var code = await storeRepository.resume(payPlatform, payMethod, receiptData);
-    memberRepository
-        .subscriptionResume(3, receiptData)
-        .then((data) async  {
+    memberRepository.subscriptionResume(3, receiptData).then((data) async {
       CustomLoadingDialog.hide();
       ToastUtil.show("恢复成功");
       await AccountRepository.getInstance().getMemberStatus();
       //accountRepository.refreshMemberStatus();
       Get.back();
-    })
-        .catchError((error) {
+    }).catchError((error) {
       CustomLoadingDialog.hide();
       ToastUtil.show("恢复失败");
     });