我的参赛券充值

lib/pages/MyWallet.dart

@@ -1,3 +1,5 @@
+import 'dart:io';
+
 import 'package:flutter/material.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
@@ -24,8 +26,15 @@ class MyWalletState extends State<MyWallet> {
   num _topHeight;
   int currentPage = 1;
   bool canNext = true;
+  String iosPayHide = '';
+  bool showPay = false;
 
   Future<void> getWalletPage() async {
+    Result res3 = await HttpManager.get('systemVariable/get', data: {'name': "iosPayHide"});
+    setState(() {
+      iosPayHide = res3.data;
+      showPay = true;
+    });
     Toast.show(context, '加载中', -1, 'loading');
     canNext = false;
     Result res = await HttpManager.get('memberTicket/page',
@@ -149,7 +158,7 @@ class MyWalletState extends State<MyWallet> {
               //背景装饰
               gradient: LinearGradient(
             begin: Alignment.bottomRight,
-            colors: [Color(0xFFFEA5A1),Color(0xFFE17874), Theme.of(context).primaryColor],
+            colors: [Color(0xFFFEA5A1), Color(0xFFE17874), Theme.of(context).primaryColor],
           )),
           child: Stack(
             overflow: Overflow.visible,
@@ -181,7 +190,9 @@ class MyWalletState extends State<MyWallet> {
                           image: AssetImage('images/icon2.png'),
                           width: 20,
                         ),
-                        Container(width: 5,),
+                        Container(
+                          width: 5,
+                        ),
                         Text('我的参赛券',
                             style: TextStyle(
                               color: Color(0xFFD4504B),
@@ -193,15 +204,18 @@ class MyWalletState extends State<MyWallet> {
                 ),
               ),
               Positioned(
-                bottom: -23,
-                left: -(ScreenUtil().setWidth(345) - 216) / 2,
-                child: Container(
-                  width: ScreenUtil().setWidth(345),
-                  height: 46,
-                  color: PRIMARY_COLOR,
-                  child: _newRouterTab(context),
-                ),
-              )
+                  bottom: -23,
+                  left: -(ScreenUtil().setWidth(345) - 216) / 2,
+                  child: showPay
+                      ? (iosPayHide == 'true'&&Platform.isIOS
+                          ? Container()
+                          : Container(
+                              width: ScreenUtil().setWidth(345),
+                              height: 46,
+                              color: PRIMARY_COLOR,
+                              child: _newRouterTab(context),
+                            ))
+                      : Container())
             ],
           ),
         ),
@@ -256,7 +270,7 @@ class MyWalletState extends State<MyWallet> {
                   style: TextStyle(color: Colors.white, fontSize: 16, fontWeight: FontWeight.w500),
                 )),
             onTap: () {
-                 Navigator.push(context, CupertinoPageRoute(builder: (context) => ShoppingMall()));
+              Navigator.push(context, CupertinoPageRoute(builder: (context) => ShoppingMall()));
             },
           ),
         )