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846 lines
28 KiB
846 lines
28 KiB
import 'dart:convert'; |
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import 'package:dio/dio.dart'; |
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import 'package:flutter/cupertino.dart'; |
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import 'package:flutter/material.dart'; |
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import 'package:flutter_easyloading/flutter_easyloading.dart'; |
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import 'package:flutter_smart_dialog/flutter_smart_dialog.dart'; |
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import 'package:flutter_swiper/flutter_swiper.dart'; |
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import 'package:huixiang/generated/l10n.dart'; |
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import 'package:huixiang/home/home_view/discount_zone.dart'; |
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import 'package:huixiang/home/home_view/home_recommend_goods.dart'; |
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import 'package:huixiang/home/home_view/top_selling_list.dart'; |
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import 'package:huixiang/home/home_view/union_entry.dart'; |
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import 'package:huixiang/home/home_view/welfare_core.dart'; |
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import 'package:huixiang/home/points_mall_view/points_goods_title.dart'; |
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import 'package:huixiang/home/points_mall_view/points_goods_view.dart'; |
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import 'package:huixiang/main.dart'; |
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import 'package:huixiang/retrofit/data/activity_pos.dart'; |
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import 'package:huixiang/retrofit/data/article.dart'; |
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import 'package:huixiang/retrofit/data/banner.dart'; |
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import 'package:huixiang/retrofit/data/base_data.dart'; |
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import 'package:huixiang/retrofit/data/brand.dart'; |
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import 'package:huixiang/retrofit/data/coupon.dart'; |
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import 'package:huixiang/retrofit/data/founder.dart'; |
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import 'package:huixiang/retrofit/data/goods.dart'; |
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import 'package:huixiang/retrofit/data/goods_category.dart'; |
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import 'package:huixiang/retrofit/data/home_rank.dart'; |
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import 'package:huixiang/retrofit/data/login_info.dart'; |
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import 'package:huixiang/retrofit/data/page.dart'; |
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import 'package:huixiang/retrofit/retrofit_api.dart'; |
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import 'package:huixiang/utils/event_type.dart'; |
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import 'package:huixiang/view_widget/activity_coupons.dart'; |
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import 'package:huixiang/view_widget/activity_poster.dart'; |
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import 'package:huixiang/view_widget/classic_header.dart'; |
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import 'package:huixiang/view_widget/invite_success_dialog.dart'; |
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import 'package:huixiang/view_widget/request_permission.dart'; |
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import 'package:permission_handler/permission_handler.dart'; |
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import 'package:pull_to_refresh/pull_to_refresh.dart'; |
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import 'package:shared_preferences/shared_preferences.dart'; |
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import 'package:flutter_screenutil/flutter_screenutil.dart'; |
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import '../retrofit/data/user_info.dart'; |
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import '../utils/flutter_utils.dart'; |
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import '../view_widget/channel_dialog.dart'; |
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import '../view_widget/custom_image.dart'; |
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import 'home_view/happy_help_farmers.dart'; |
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import 'home_view/shortcut_operation.dart'; |
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class HomePage extends StatefulWidget { |
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final Function changeTab; |
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final String invite; |
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final List<InterviewCouponList> interviewCouponList; |
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final List<FirstLoginCouponList> firstLoginCouponList; |
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HomePage(Key key, this.changeTab, |
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{this.invite, this.interviewCouponList, this.firstLoginCouponList}) |
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: super(key: key); |
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@override |
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State<StatefulWidget> createState() { |
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return HomePageState(); |
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} |
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} |
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class HomePageState extends State<HomePage> with AutomaticKeepAliveClientMixin { |
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ApiService apiService; |
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final RefreshController refreshController = RefreshController(); |
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String categoryId; |
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bool showInvite = false; |
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bool showNew = false; |
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//排序类型枚举：1-自然排序，2-销量，3-价格 |
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int orderType = 1; |
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//是否降序排列 |
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bool orderDesc = true; |
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List<Goods> goods = []; |
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List<GoodsCategory> gooodsCategorys = []; |
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List<BannerData> bannerData = []; |
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List<BannerData> activityBannerData = []; |
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List<Brand> brandData = []; |
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List<Article> articles = []; |
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Founder founder; |
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bool isSigned = false; |
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int totalMsg = 0; |
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List<Coupon> coupons = []; |
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int state = 1; |
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HomeRank homeRank; |
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UserInfo userInfo; |
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dynamic mRaiseMoney = 0; //众筹金余额 |
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int _loadCount = 0; |
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DioErrorType dioErrorType; |
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@override |
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void initState() { |
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super.initState(); |
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eventBus.on<EventType>().listen((event) { |
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if (event.type < 3) { |
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setState(() {}); |
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} |
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}); |
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_onRefresh(isFirstIn: true); |
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if (showInvite) { |
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inviteShowAlertDialog(widget.invite, widget.interviewCouponList[0]); |
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showInvite = false; |
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} |
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if ((widget.invite ?? "") != "" || |
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widget.interviewCouponList != null && |
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widget.interviewCouponList.length > 0) showInvite = true; |
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//判断新人弹窗 |
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// if (widget.firstLoginCouponList != null && widget.firstLoginCouponList.length > 0) |
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// showNew = true; |
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} |
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///邀请成功 |
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inviteShowAlertDialog(invite, InterviewCouponList interviewCouponList) { |
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//显示对话框 |
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showDialog( |
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context: context, |
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builder: (BuildContext context) { |
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return InviteSuccessDialog(invite, interviewCouponList); |
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}, |
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); |
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} |
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///活动海报弹窗 |
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posterShowAlertDialog(ActivityPos activityPos, firstLoginCouponList) { |
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var today = DateTime.now().day; |
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SharedPreferences.getInstance().then((value) { |
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if (value.getInt("today") == today && |
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(value.getString("ActivityPosCode") ?? "") |
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.contains("${activityPos.code}_${value.getString("userId")};")) |
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return; |
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value.setString("ActivityPosCode", |
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"${(value.getString("ActivityPosCode") ?? "")}${activityPos.code}_${value.getString("userId")};"); |
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value.setInt("today", today); |
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//显示对话框 |
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showDialog( |
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context: context, |
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builder: (BuildContext context) { |
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return ActivityPoster(activityPos, firstLoginCouponList); |
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}, |
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); |
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}); |
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} |
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///推荐渠道弹窗 |
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channelShowAlertDialog() { |
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//显示对话框 |
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showDialog( |
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context: context, |
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builder: (BuildContext context) { |
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return ChannelDialog(); |
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}, |
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); |
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} |
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///头部banner |
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queryBanner() async { |
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try { |
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BaseData<PageInfo<BannerData>> baseData = await apiService.queryBanner({ |
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"model": {"type": "HOME_PAGE"}, |
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}).catchError((onError) { |
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dioErrorType = onError.type; |
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}); |
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if (baseData != null && baseData.isSuccess) { |
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bannerData = baseData.data.records; |
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// if (bannerData.length > 0) swiperController.move(0, animation: false); |
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} |
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} finally { |
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addLoadCount(); |
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} |
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} |
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///宣传banner |
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queryActivityBanner() async { |
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try { |
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BaseData<PageInfo<BannerData>> baseData = await apiService.queryBanner({ |
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"model": {"type": "HOME_STORE_PAGE"}, |
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}).catchError((onError) {}); |
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if (baseData != null && baseData.isSuccess) { |
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activityBannerData = baseData.data.records; |
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} |
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} finally { |
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addLoadCount(); |
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} |
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} |
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addLoadCount() { |
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_loadCount += 1; |
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if (_loadCount == 7) { |
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_loadCount = 0; |
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EasyLoading.dismiss(); |
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if (dioErrorType == null) |
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refreshController.refreshCompleted(); |
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else { |
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SmartDialog.showToast(AppUtils.dioErrorTypeToString(dioErrorType), |
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alignment: Alignment.center); |
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refreshController.refreshFailed(); |
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} |
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if (mounted) setState(() {}); |
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} |
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} |
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///推荐排行 |
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queryRecommendRank() async { |
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try { |
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BaseData<HomeRank> rank = |
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await apiService.recommendRank().catchError((onError) {}); |
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if (rank != null && rank.isSuccess) { |
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homeRank = rank.data; |
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} |
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} finally { |
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addLoadCount(); |
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} |
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} |
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///积分商城商品分類列表 |
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queryGoodsCategory() async { |
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try { |
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BaseData<PageInfo<GoodsCategory>> dataCategory = |
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await apiService.goodsCategory({ |
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"current": 1, |
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"map": {}, |
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"model": {"pageNum": 1, "pageSize": 20, "searchKey": ""}, |
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"order": "descending", |
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"size": 20, |
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"sort": "sortOrder" |
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}).catchError((onError) {}); |
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if (dataCategory != null && |
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dataCategory.isSuccess && |
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dataCategory.data != null && |
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dataCategory.data.records != null && |
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dataCategory.data.records.length > 0) { |
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gooodsCategorys.clear(); |
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gooodsCategorys.add(GoodsCategory(name: S.of(context).quanbu)); |
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gooodsCategorys.addAll(dataCategory.data.records); |
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} |
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} finally { |
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addLoadCount(); |
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} |
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} |
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///积分商城商品列表 |
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queryPointsProductList(bool isRefresh) async { |
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try { |
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if (!isRefresh) |
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EasyLoading.show( |
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status: S.current.zhengzaijiazai, |
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maskType: EasyLoadingMaskType.black); |
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var param = { |
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"categoryId": categoryId ?? "", |
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"orderDesc": orderDesc, |
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"orderType": orderType, |
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"pageNum": 1, |
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"pageSize": 100, |
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"state": 1 |
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}; |
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BaseData<PageInfo<Goods>> pageGoods = |
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await apiService.creditGoods(param).catchError((onError) {}); |
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if (pageGoods != null && pageGoods.isSuccess) { |
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goods = pageGoods.data.list; |
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} |
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} finally { |
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if (isRefresh) |
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addLoadCount(); |
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else { |
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EasyLoading.dismiss(); |
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setState(() {}); |
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} |
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} |
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} |
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///查询会员信息 |
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queryUserBalance() async { |
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try { |
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BaseData<UserInfo> baseData = |
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await apiService.queryInfo().catchError((onError) {}); |
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if (baseData != null && baseData.isSuccess) { |
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userInfo = baseData.data; |
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mRaiseMoney = double.tryParse(userInfo.raiseMoney); |
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} |
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} finally { |
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addLoadCount(); |
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} |
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} |
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///消息数量 |
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// queryMsgStats() async { |
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// if (apiService == null) { |
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// SharedPreferences value = await SharedPreferences.getInstance(); |
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// apiService = ApiService( |
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// Dio(), |
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// context: context, |
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// token: value.getString("token"), |
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// ); |
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// } |
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// BaseData<List<MsgStats>> baseData = await apiService.stats().catchError((onError) {}); |
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// if (baseData != null && baseData.isSuccess) { |
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// // setState(() { |
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// totalMsg = 0; |
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// baseData.data.forEach((element) { |
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// totalMsg += element.number; |
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// // }); |
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// }); |
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// } |
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// EasyLoading.dismiss(); |
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// } |
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///活动弹窗 |
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queryActivity() async { |
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BaseData<ActivityPos> baseData = |
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await apiService.appPopup().catchError((onError) {}); |
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if (baseData != null && baseData.isSuccess) { |
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if (baseData.data?.enabled ?? true) |
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posterShowAlertDialog(baseData.data, widget.firstLoginCouponList); |
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} |
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} |
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///核销用户优惠券 |
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queryWiped(memberCouponId) async { |
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BaseData baseData = |
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await apiService.wiped(memberCouponId).catchError((onError) {}); |
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if (baseData != null && baseData.isSuccess) { |
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SmartDialog.showToast("核销成功", alignment: Alignment.center); |
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} else { |
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SmartDialog.showToast(baseData.msg, alignment: Alignment.center); |
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} |
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} |
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queryCoupon() async { |
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try { |
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BaseData<PageInfo<Coupon>> baseData = await apiService.queryCoupon({ |
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"centre": true, |
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"pageNum": 1, |
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"pageSize": 10, |
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"searchKey": "", |
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"state": 0 |
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}).catchError((onError) {}); |
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if (baseData != null && baseData.isSuccess) { |
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coupons = baseData.data.list; |
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} |
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} finally { |
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addLoadCount(); |
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} |
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} |
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_onRefresh({bool isFirstIn = false}) async { |
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EasyLoading.show( |
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status: S.current.zhengzaijiazai, maskType: EasyLoadingMaskType.black); |
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if (apiService == null) { |
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SharedPreferences value = await SharedPreferences.getInstance(); |
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apiService = ApiService( |
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Dio(), |
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context: context, |
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token: value.getString("token"), |
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); |
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} |
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dioErrorType = null; |
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if (isFirstIn) queryActivity(); |
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queryBanner(); |
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queryActivityBanner(); |
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queryRecommendRank(); |
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queryGoodsCategory(); |
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queryPointsProductList(true); |
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queryUserBalance(); |
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// queryMsgStats(); |
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queryCoupon(); |
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} |
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@override |
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void dispose() { |
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super.dispose(); |
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if (refreshController != null) refreshController.dispose(); |
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} |
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@override |
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Widget build(BuildContext context) { |
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super.build(context); |
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return Column( |
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children: [ |
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// MyAppBar( |
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// title: "首页", |
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// leading: false, |
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// actions: [ |
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// Container( |
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// height: 24, |
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// alignment: Alignment.center, |
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// margin: EdgeInsets.only( |
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// right: 12.w, |
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// ), |
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// child: GestureDetector( |
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// onTap: () { |
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// Navigator.of(context).pushNamed('/router/system_msg_page').then((value) { |
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// setState(() { |
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// totalMsg = 0; |
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// }); |
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// }); |
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// // Navigator.of(context).pushNamed('/router/web_turntable_activity'); |
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// }, |
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// child: Container( |
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// height: 24, |
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// alignment:Alignment.center, |
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// child:Stack( |
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// children: [ |
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// SvgPicture.asset( |
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// "assets/svg/tixing.svg", |
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// width: 24, |
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// height: 24, |
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// ), |
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// if(totalMsg != 0) |
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// Container( |
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// width:36, |
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// alignment: Alignment.topRight, |
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// child:Container( |
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// width:22, |
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// height:14, |
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// decoration: BoxDecoration( |
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// borderRadius: BorderRadius.circular(100), |
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// border: Border.all( |
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// width: 1, |
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// color: Colors.white, |
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// style: BorderStyle.solid, |
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// ), |
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// color:Color(0xFFFF441A), |
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// ), |
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// child:RoundButton( |
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// text:totalMsg.toString(), |
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// textColor: Colors.white, |
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// fontWeight: MyFontWeight.regular, |
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// backgroup: Color(0xFFFF441A), |
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// fontSize:8.sp, |
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// radius: 100, |
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// ) |
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// ), |
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// ) |
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// ], |
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// ), |
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// ) |
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// ) |
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// ), |
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// Container( |
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// margin: EdgeInsets.only(right: 16.w), |
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// child: GestureDetector( |
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// onTap: () { |
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// toScan(); |
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// }, |
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// child: SvgPicture.asset( |
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// "assets/svg/saoyisao.svg", |
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// width: 24, |
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// height: 24, |
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// ), |
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// ), |
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// ), |
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// ], |
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// ), |
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Expanded( |
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child: Container( |
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child: SmartRefresher( |
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controller: refreshController, |
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enablePullDown: true, |
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enablePullUp: false, |
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header: MyHeader(), |
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physics: BouncingScrollPhysics(), |
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onRefresh: _onRefresh, |
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child: SingleChildScrollView( |
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physics: NeverScrollableScrollPhysics(), |
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child: Column( |
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children: [ |
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///banner |
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homeBanner(), |
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///吃喝玩 |
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UnionEntry((int jpIndex) { |
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widget.changeTab(1, jpIndex); |
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}), |
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|
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///快捷操作 |
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ShortcutOperation((int jpIndex) { |
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widget.changeTab(1, jpIndex); |
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}), |
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|
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///推广图 |
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if(activityBannerData.length > 0) |
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spread(), |
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// ///签到 |
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// SignView(isSigned, (value) { |
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// setState(() { |
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// isSigned = value; |
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// }); |
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// }), |
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|
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///特惠专区 |
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if (coupons != null && coupons.length != 0) |
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DiscountZone(coupons), |
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|
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///特惠专区-推荐商品展示 |
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if (homeRank != null && |
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homeRank.commodityZone.length != 0) |
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HomeRecommendGoods(homeRank), |
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|
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///助农专区 |
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// if(mRaiseMoney != 0) |
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HappyHelpFarmers(), |
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|
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///福利中心 |
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WelfareCore(), |
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///吃喝玩商品热销榜 |
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if (homeRank != null && |
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homeRank.commodityList.length != 0) |
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TopSellingList(homeRank), |
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|
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// ///店铺推荐 |
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// QuickOrder(), |
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|
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// ///超级优惠券 |
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// CouponView(), |
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|
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// ///精选活动 |
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// FeaturedActivity(), |
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|
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// ///积分商城 |
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// HomeIntegralStore(gooods), |
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|
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///积分商品头Tab |
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PointsGoodsTitle( |
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gooodsCategorys, |
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(orderType, orderDesc) { |
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this.orderType = orderType; |
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this.orderDesc = orderDesc; |
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queryPointsProductList(false); |
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}, |
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(index) { |
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categoryId = gooodsCategorys[index].id; |
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queryPointsProductList(false); |
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}, |
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), |
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|
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///积分商品列表 |
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PointGoods( |
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goods, |
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(index) { |
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_toDetails(index); |
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}, |
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), |
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], |
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)), |
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), |
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), |
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), |
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SizedBox( |
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height: 80.h, |
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), |
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], |
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); |
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} |
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Widget homeBanner() { |
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return Container( |
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child: AspectRatio( |
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aspectRatio: 1.25, |
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child: bannerData != null && bannerData.isNotEmpty |
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? Swiper( |
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pagination: SwiperPagination( |
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margin: EdgeInsets.only(bottom: 12.h), |
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alignment: Alignment.bottomCenter, |
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builder: DotSwiperPaginationBuilder( |
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size: 8, |
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activeSize: 8, |
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space: 5, |
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activeColor: Colors.white, |
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color: Colors.white.withAlpha(76), |
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), |
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), |
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autoplay: true, |
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duration: 1000, |
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autoplayDelay: 2000, |
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physics: BouncingScrollPhysics(), |
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itemBuilder: (context, position) { |
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return InkWell( |
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onTap: () { |
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bannerClick(bannerData[position]); |
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}, |
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child: Container( |
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child: MImage( |
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bannerData[position].imgUrl, |
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fit: BoxFit.cover, |
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errorSrc: "assets/image/default_2_1.webp", |
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fadeSrc: "assets/image/default_2_1.webp", |
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), |
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), |
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); |
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}, |
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itemCount: bannerData.length, |
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) |
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: Image.asset( |
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"assets/image/default_2_1.webp", |
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fit: BoxFit.cover, |
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), |
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), |
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); |
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} |
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|
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/// contentType 跳转类型（0：不跳转，1：积分商品，2：活动，3：文章,4:页面跳转,5:课程，7：门店跳转） |
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bannerClick(BannerData bannerData) async { |
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switch (bannerData.contentType) { |
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case 1: |
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Navigator.of(context).pushNamed('/router/integral_store_page', |
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arguments: {"goodsId": bannerData.content}); |
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break; |
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case 2: |
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Navigator.of(context).pushNamed('/router/web_page', arguments: { |
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"activityId": bannerData.content, |
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}); |
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break; |
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case 3: |
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Navigator.of(context).pushNamed('/router/web_page', arguments: { |
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"articleId": bannerData.content, |
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}); |
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break; |
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case 4: |
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String router = bannerData.content; |
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// String router = "/router/store_order?{\"id\":\"1512378184161558528\",\"tenant\":\"1188\",\"storeName\":\"农场煮意\"}"; |
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if (router.contains("?")) { |
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String params = router.substring(router.indexOf("?") + 1); |
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Map map = jsonDecode(params); |
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Navigator.of(context).pushNamed( |
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router.substring(0, router.indexOf("?")), |
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arguments: map); |
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} else { |
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Navigator.of(context).pushNamed(router); |
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} |
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break; |
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case 5: |
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Navigator.of(context).pushNamed('/router/class_details', arguments: { |
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"id": bannerData.content, |
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}); |
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break; |
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case 7: |
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String params = |
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bannerData.content.substring(bannerData.content.indexOf("?") + 1); |
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Map map = jsonDecode(params); |
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Navigator.of(context).pushNamed( |
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bannerData.content.substring(0, bannerData.content.indexOf("?")), |
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arguments: map); |
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break; |
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} |
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} |
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|
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Widget spread() { |
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return Container( |
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width: double.infinity, |
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// margin: EdgeInsets.symmetric(horizontal:14.w), |
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height: 85.h, |
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child: activityBannerData != null && activityBannerData.isNotEmpty |
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? Swiper( |
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pagination: SwiperPagination( |
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alignment: Alignment.bottomCenter, |
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margin: EdgeInsets.only(top: 5.h,), |
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builder: DotSwiperPaginationBuilder( |
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size: 8.w, |
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activeSize: 8.w, |
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space: 5.w, |
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activeColor: Colors.white, |
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color: Colors.white.withAlpha(76), |
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), |
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), |
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autoplay: true, |
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duration: 1000, |
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autoplayDelay: 2000, |
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itemBuilder: (context, position) { |
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return InkWell( |
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onTap: () { |
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spreadBannerClick(activityBannerData[position]); |
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}, |
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child: Container( |
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margin: EdgeInsets.symmetric(horizontal: 14.w), |
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child: MImage( |
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activityBannerData[position].imgUrl, |
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fit: BoxFit.cover, |
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radius: BorderRadius.circular(6), |
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errorSrc: "assets/image/default_2_1.webp", |
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fadeSrc: "assets/image/default_2_1.webp", |
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), |
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), |
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); |
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}, |
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itemCount: activityBannerData.length, |
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) |
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: Image.asset( |
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"assets/image/default_2_1.webp", |
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fit: BoxFit.cover, |
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), |
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); |
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} |
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|
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/// contentType 跳转类型（0：不跳转，1：积分商品，2：活动，3：文章,4:页面跳转,5:课程，7：门店跳转） |
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spreadBannerClick(BannerData activityBannerData) async { |
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switch (activityBannerData.contentType) { |
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case 1: |
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Navigator.of(context).pushNamed('/router/integral_store_page', |
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arguments: {"goodsId": activityBannerData.content}); |
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break; |
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case 2: |
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Navigator.of(context).pushNamed('/router/web_page', arguments: { |
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"activityId": activityBannerData.content, |
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}); |
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break; |
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case 3: |
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Navigator.of(context).pushNamed('/router/web_page', arguments: { |
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"articleId": activityBannerData.content, |
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}); |
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break; |
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case 4: |
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String router = activityBannerData.content; |
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// String router = "/router/store_order?{\"id\":\"1512378184161558528\",\"tenant\":\"1188\",\"storeName\":\"农场煮意\"}"; |
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if (router.contains("?")) { |
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String params = router.substring(router.indexOf("?") + 1); |
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Map map = jsonDecode(params); |
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Navigator.of(context).pushNamed( |
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router.substring(0, router.indexOf("?")), |
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arguments: map); |
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} else { |
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Navigator.of(context).pushNamed(router); |
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} |
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break; |
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case 5: |
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Navigator.of(context).pushNamed('/router/class_details', arguments: { |
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"id": activityBannerData.content, |
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}); |
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break; |
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case 7: |
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String params = activityBannerData.content |
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.substring(activityBannerData.content.indexOf("?") + 1); |
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Map map = jsonDecode(params); |
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Navigator.of(context).pushNamed( |
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activityBannerData.content |
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.substring(0, activityBannerData.content.indexOf("?")), |
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arguments: map); |
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break; |
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} |
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} |
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|
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///扫码 |
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toScan() async { |
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if (await Permission.camera.isPermanentlyDenied) { |
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showCupertinoDialog( |
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context: context, |
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builder: (context) { |
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return RequestPermission( |
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"assets/image/icon_camera_permission_tips.webp", |
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S.of(context).ninxiangjiquanxianweikaiqi, |
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S.of(context).weilekaipaizhaoxuanzhetouxiang, |
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S.of(context).kaiqiquanxian, |
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(result) async { |
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if (result) { |
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await openAppSettings(); |
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} |
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}, |
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heightRatioWithWidth: 0.82, |
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); |
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}); |
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} else if (await Permission.camera.isGranted) { |
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// http://pos.app.gznl.top/placeorder/?tableId=1315903669597634560&tenantCode=1166&shopId=1300372027722432512 |
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// 新版桌子码跳转 |
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// http://miniscan.lotus-wallet.com/placeorder?tenant_code=1194&table_id=1669609340031467520&store_id=1637659387134738432 |
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var result = await Navigator.of(context).pushNamed('/router/qr_scan'); |
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if (result.toString().contains("type\":\"coupon")) { |
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///活动优惠券赠送弹窗 |
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activityShowAlertDialog(result.toString()); |
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return; |
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} |
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if (result.toString().contains("type\":\"wiped")) { |
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///核销券 |
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queryWiped(jsonDecode(result.toString())["memberCouponId"]); |
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return; |
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} |
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// String result = await scanner.scan(); |
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Uri uri = Uri.parse(result); |
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String tableId = |
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uri.queryParameters["tableId"] ?? uri.queryParameters["table_id"]; |
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String tenantCode = uri.queryParameters["tenantCode"] ?? |
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uri.queryParameters["tenant_code"]; |
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String shopId = |
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uri.queryParameters["shopId"] ?? uri.queryParameters["store_id"]; |
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if (tableId != null && |
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tableId != "" && |
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tenantCode != null && |
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tenantCode != "" && |
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shopId != null && |
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shopId != "") { |
|
Navigator.of(context).pushNamed( |
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'/router/store_order', |
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arguments: { |
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"id": shopId, |
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"tenant": tenantCode, |
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"storeName": "", |
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"tableId": int.tryParse(tableId), |
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}, |
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); |
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} |
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} else { |
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showCupertinoDialog( |
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context: context, |
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builder: (context) { |
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return RequestPermission( |
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"assets/image/icon_camera_permission_tips.webp", |
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S.of(context).ninxiangjiquanxianweikaiqi, |
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S.of(context).weilekaipaizhaoxuanzhetouxiang, |
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S.of(context).kaiqiquanxian, |
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(result) async { |
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if (result) { |
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await Permission.camera.request(); |
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} |
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}, |
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heightRatioWithWidth: 0.82, |
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); |
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}); |
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} |
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} |
|
|
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_toDetails(index) async { |
|
Navigator.of(context).pushNamed( |
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'/router/integral_store_page', |
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arguments: {"goodsId": goods[index].id}, |
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); |
|
} |
|
|
|
activityShowAlertDialog(String result) { |
|
//显示对话框 |
|
showDialog( |
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context: context, |
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builder: (BuildContext context) { |
|
return ActivityCoupons(result); |
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}, |
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); |
|
} |
|
|
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@override |
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bool get wantKeepAlive => true; |
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}
|
|
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