更改ios结算支付vip价格样式；

lib/settlement/settlement_view/activity_coupon_remarks.dart

@@ -1,3 +1,5 @@
+import 'dart:io';
+
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
@@ -36,8 +38,7 @@ class ActivityCouponRemarks extends StatefulWidget {
       this.editRemark,
       this.tableId,
       this.vipPriceSelect,
-      this.showVipTips
+      this.showVipTips);
-  );
 
   @override
   State<StatefulWidget> createState() {
@@ -64,12 +65,7 @@ class _ActivityCouponRemarks extends State<ActivityCouponRemarks> {
         borderRadius: BorderRadius.circular(8),
       ),
       // height: 122.h / (!widget.placeOrder ? 2 : 1),
-      margin: EdgeInsets.only(
+      margin: EdgeInsets.only(left: 16, right: 16, top: 15, bottom: 14),
-        left: 16,
-        right: 16,
-        top: 15,
-        bottom: 14
-      ),
       padding: EdgeInsets.only(
         left: 16,
         right: 16,
@@ -96,6 +92,7 @@ class _ActivityCouponRemarks extends State<ActivityCouponRemarks> {
                   ),
                 ),
               ),
+              Platform.isAndroid ?
               Switch.adaptive(
                 value: (widget.coupons != null && widget.coupons != ""||widget.promotions != null && widget.promotions != "") ? false:vipSelect,
                 materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
@@ -111,10 +108,37 @@ class _ActivityCouponRemarks extends State<ActivityCouponRemarks> {
                     }
                   });
                 },
-                ),
+              ):
+              GestureDetector(
+                onTap: () {
+                  setState(() {
+                    // (widget.coupons != null && widget.coupons != ""||widget.promotions != null && widget.promotions != "") ? false:vipSelect,
+                    if ((widget?.settleOrderInfo?.memberVO?.isVip ?? false)) {
+                      vipSelect = !vipSelect;
+                      widget.vipPriceSelect(vipSelect);
+                    } else {
+                      widget.showVipTips();
+                      return;
+                    }
+                  });
+                },
+                child: Container(
+                  padding: EdgeInsets.only(bottom: 18.w),
+                  alignment: Alignment.center,
+                  child: Image.asset(
+                    vipSelect
+                        ? "assets/image/vip_price.webp"
+                        : "assets/image/vip_unprice.webp",
+                    width: 38.w,
+                    height: 20.h,
+                  ),
+                ),
+              )
             ],
           ),
-          if (widget.placeOrder && widget?.settleOrderInfo?.benefitDiscountAmount != null && widget?.settleOrderInfo?.benefitDiscountAmount != "0")
+          if (widget.placeOrder &&
+              widget?.settleOrderInfo?.benefitDiscountAmount != null &&
+              widget?.settleOrderInfo?.benefitDiscountAmount != "0")
             Container(
               margin: EdgeInsets.only(bottom: 13),
               child: Row(
@@ -286,11 +310,10 @@ class _ActivityCouponRemarks extends State<ActivityCouponRemarks> {
     String coupon = "";
     if (widget.coupons == null || widget.coupons == "") {
       coupon = "未选择任何优惠券";
-      if(widget.placeOrder)
+      if (widget.placeOrder) if (widget.minOrderInfo == null ||
-        if(widget.minOrderInfo == null ||
+          widget.minOrderInfo.orderInfoVo.couponList == null) {
-            widget.minOrderInfo.orderInfoVo.couponList == null)
+        coupon = "未选择任何优惠券";
-          {coupon = "未选择任何优惠券";}
+      } else if (widget.promotions != null && widget.promotions != "") {
-          else if(widget.promotions != null && widget.promotions != ""){
         coupon = "优惠券与活动不可同享";
       }
       if (widget.settleOrderInfo == null ||