527 lines
20 KiB
Dart
527 lines
20 KiB
Dart
import 'dart:async';
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import 'dart:ui';
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import 'package:cached_network_image/cached_network_image.dart';
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import 'package:carousel_slider/carousel_slider.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:game/common/EventBusUtil.dart';
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import 'package:game/dialog/sign_dialog.dart';
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import 'package:game/network/NetworkConfig.dart';
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import 'package:url_launcher/url_launcher.dart';
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import '../../beans/epg_bean.dart';
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import '../../beans/home_info_bean.dart';
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import '../../beans/home_ranking_bean.dart';
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import '../../beans/sign_bean.dart';
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import '../../common/func.dart';
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import '../game/game_info_page.dart';
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import '../me/set/agreement_page.dart';
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import 'home_ranking_page.dart';
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import 'home_recommend_page.dart';
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import 'my_home_model.dart';
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class MyHomePage extends StatefulWidget {
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const MyHomePage({super.key});
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@override
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State<MyHomePage> createState() => _MyHomePageState();
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}
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class _MyHomePageState extends State<MyHomePage> {
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List<EpgBean> bannerList = [];
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List<HomeInfoBean> homeInfoList = [];
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int currentBannerIndex = 0; //banner下标
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int pageIndex = 0; // 0推荐 1历史
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late StreamSubscription subscription;
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final MyHomeModel _viewModel = MyHomeModel();
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List<HomeRankingBean> rankingList = [];
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late SignBean signBean;
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int unreadNum = 0;
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@override
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void initState() {
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// TODO: implement initState
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super.initState();
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subscription = _viewModel.streamController.stream.listen((event) {
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String code = event['code'];
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if (code.isNotEmpty) {
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switch (code) {
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case "getHomeInfo":
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EasyLoading.dismiss();
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List<HomeInfoBean> data = event['data'];
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for (int i = 0; i < data.length; i++) {
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///banner数据
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if (data[i].categoryName == "Banner") {
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bannerList = data[i].epgList!;
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print("bannerList==${bannerList.length}");
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} else {
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homeInfoList.add(data[i]);
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}
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}
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break;
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case "getGameRankingList": //排行
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rankingList = event['data'];
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break;
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case "getSevenSignList": //七天签到
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signBean = event['data'];
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if (!signBean.isSign!) {
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FunctionUtil.popDialog2(
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context,
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SignDialog(
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list: signBean.list!,
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onTap: () {
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FunctionUtil.loading();
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_viewModel.sevenSignToday();
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},
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));
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}
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break;
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case "sevenSignToday": //签到
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EasyLoading.showToast(event['data']);
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EventBusUtil.fire(RefreshUserdata());
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_viewModel.getSevenSignList();
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_viewModel.getUserInfo();
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break;
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case "getUserMessageNotReadCount": //是否有新消息
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unreadNum = event['data'];
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break;
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}
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setState(() {});
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}
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});
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FunctionUtil.loading();
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_viewModel.getHomeInfo();
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_viewModel.getGameRankingList();
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if (NetworkConfig.token != "") {
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if (!NetworkConfig.isChecking) {
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_viewModel.getSevenSignList();
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}
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_viewModel.getUserMessageNotReadCount();
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_viewModel.getUserInfo();
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}
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}
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@override
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void dispose() {
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// TODO: implement dispose
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super.dispose();
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subscription.cancel();
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}
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@override
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Widget build(BuildContext context) {
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final size = MediaQuery.of(context).size;
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final h387 = size.width / 0.9302325581395;
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final h88 = size.width / 4.090909090909091;
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final l15 = size.width / 24;
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final s21 = size.width / 17.14285714285714;
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final b21 = size.width / 17.14285714285714;
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final r14 = size.width / 25.71428571428571;
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final h50 = size.width / 7.2;
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final w166 = size.width / 2.168674698795181;
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final h45 = size.width / 8;
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final h40 = size.width / 9;
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final c19 = size.width / 18.94736842105263;
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final h36 = size.width / 10;
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final w16 = size.width / 22.5;
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final l25 = size.width / 14.4;
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final l17 = size.width / 21.17647058823529;
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final t13 = size.width / 27.692307692307;
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final t9 = size.width / 40;
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final w4 = size.width / 90;
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final l7 = size.width / 51.428571428571;
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final c10 = size.width / 36;
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final s13 = size.width / 27.692307692307;
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final s14 = size.width / 25.714285714285;
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final c4 = size.width / 90;
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final l11 = size.width / 32.727272727272;
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final t8 = size.width / 45;
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final r7 = size.width / 51.428571428571;
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return Scaffold(
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backgroundColor: const Color(0xFF17181A),
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body: Stack(
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children: [
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SingleChildScrollView(
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child: Column(
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children: [
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SizedBox(
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width: size.width,
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height: h387,
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child: Stack(
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children: [
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///banner
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CarouselSlider(
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options: CarouselOptions(
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height: h387,
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autoPlay: true,
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viewportFraction: 1,
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onPageChanged: (index, _) {
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setState(() {
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currentBannerIndex = index;
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});
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}),
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items: _bannerItem(h387),
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),
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///banner标题
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Positioned(
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bottom: 0,
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child: Container(
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width: size.width,
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height: h88,
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decoration: const BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.topCenter,
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end: Alignment.bottomCenter,
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colors: [
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Color(0x0017181A),
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Color(0xFF17181A),
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],
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),
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),
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child: Stack(
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children: [
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Positioned(
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left: l15,
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top: t13,
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child: bannerList.isNotEmpty
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? Text(
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"${bannerList[currentBannerIndex].title}",
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style: TextStyle(color: Colors.white, fontSize: s21),
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)
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: Container()),
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Positioned(
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left: l15,
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bottom: b21,
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child: bannerList.isNotEmpty
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? Text(
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"${bannerList[currentBannerIndex].subTitle}",
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style: TextStyle(color: Colors.white, fontSize: s13),
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)
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: Container()),
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///banner指示器
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Positioned(
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top: t9,
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right: r14,
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child: Row(
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children: List.generate(
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bannerList.length,
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(index) => Container(
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width: w4,
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height: w4,
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margin: EdgeInsets.only(left: l7),
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decoration: BoxDecoration(
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color: Color(currentBannerIndex == index ? 0xFFFFFFFF : 0x99FFFFFF),
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borderRadius: BorderRadius.all(Radius.circular(c10))),
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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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///推荐 - 游玩历史
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Container(
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width: size.width,
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height: h50,
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margin: EdgeInsets.only(left: r14, right: r14),
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child: Stack(
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children: [
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Container(
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height: h45,
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decoration: BoxDecoration(
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border: Border.all(color: Color(0xFF3B3C3F)),
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borderRadius: BorderRadius.all(Radius.circular(c4)),
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),
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),
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Row(
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children: [
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GestureDetector(
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onTap: () {
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setState(() {
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pageIndex = 0;
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});
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},
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child: Container(
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width: w166,
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height: h45,
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alignment: Alignment.center,
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decoration: BoxDecoration(
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color: Color(pageIndex == 0 ? 0xFF0C0C0C : 0x00FFFFFF),
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border: Border.all(color: Color(pageIndex == 0 ? 0xFF9C9C9C : 0x00FFFFFF), width: 1),
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borderRadius: const BorderRadius.all(Radius.circular(4))),
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child: ShaderMask(
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shaderCallback: (Rect bounds) {
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return LinearGradient(
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colors: pageIndex == 0
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? [
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const Color(0xFF22F1F5),
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const Color(0xFF22F1F5),
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const Color(0xFF7A6EFA),
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const Color(0xFF7A6EFA),
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]
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: [
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const Color(0xFF909090),
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const Color(0xFF909090),
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],
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).createShader(bounds);
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},
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blendMode: BlendMode.srcATop,
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child: Text(
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'推荐',
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style: TextStyle(fontSize: s14),
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),
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),
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),
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),
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GestureDetector(
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onTap: () {
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if (NetworkConfig.token == "") {
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Navigator.pushNamed(context, "/LoginPage");
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return;
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}
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setState(() {
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pageIndex = 1;
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});
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},
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child: Container(
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width: w166,
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height: h45,
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alignment: Alignment.center,
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decoration: BoxDecoration(
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color: Color(pageIndex == 1 ? 0xFF0C0C0C : 0x00FFFFFF),
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border: Border.all(color: Color(pageIndex == 1 ? 0xFF9C9C9C : 0x00FFFFFF), width: 1),
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borderRadius: BorderRadius.all(Radius.circular(c4))),
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child: ShaderMask(
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shaderCallback: (Rect bounds) {
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return LinearGradient(
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colors: pageIndex == 1
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? [
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const Color(0xFF22F1F5),
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const Color(0xFF22F1F5),
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const Color(0xFF7A6EFA),
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const Color(0xFF7A6EFA),
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]
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: [
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const Color(0xFF909090),
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const Color(0xFF909090),
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],
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).createShader(bounds);
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},
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blendMode: BlendMode.srcATop,
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child: Text(
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'游戏排行',
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style: TextStyle(fontSize: s14),
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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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),
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Container(
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child: pageIndex == 0
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//推荐
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? Column(
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children: List.generate(homeInfoList.length, (index) => HomeRecommendPage(UniqueKey(), homeInfoBean: homeInfoList[index])),
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)
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//游戏排行
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: HomeRankingPage(rankingList: rankingList),
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),
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],
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),
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),
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///顶部栏
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Positioned(
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top: MediaQuery.of(context).padding.top,
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child: SizedBox(
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width: size.width,
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height: h40,
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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///搜索
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Expanded(
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child: GestureDetector(
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onTap: () {
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if (NetworkConfig.token == "") {
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Navigator.pushNamed(context, "/LoginPage");
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return;
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}
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Navigator.pushNamed(context, "/SearchPage");
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},
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child: Container(
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margin: EdgeInsets.only(left: s14, right: l25),
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child: ClipRRect(
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borderRadius: BorderRadius.circular(c19),
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child: BackdropFilter(
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filter: ImageFilter.blur(
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sigmaX: 5,
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sigmaY: 5,
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),
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child: Container(
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height: h36,
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alignment: Alignment.centerLeft,
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padding: EdgeInsets.only(left: l11),
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decoration: BoxDecoration(
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color: const Color(0x73FFFFFF),
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borderRadius: BorderRadius.all(Radius.circular(c19)),
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),
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child: Image(width: w16, height: w16, image: AssetImage('assets/images/ic_search.png')),
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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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///消息
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!NetworkConfig.isChecking
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? GestureDetector(
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onTap: () {
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if (NetworkConfig.token == "") {
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Navigator.pushNamed(context, "/LoginPage");
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return;
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}
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Navigator.pushNamed(context, "/MessageCenterPage").then((value) {
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_viewModel.getUserMessageNotReadCount();
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});
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},
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child: Container(
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margin: EdgeInsets.only(right: s14),
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child: ClipRRect(
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borderRadius: BorderRadius.circular(c19),
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child: Container(
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width: h36,
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height: h36,
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decoration: const BoxDecoration(color: Color(0x73FFFFFF)),
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child: BackdropFilter(
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filter: ImageFilter.blur(
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sigmaX: 5,
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sigmaY: 5,
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),
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child: Stack(
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alignment: Alignment.center,
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children: [
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Image(
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width: l17,
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height: s14,
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image: const AssetImage('assets/images/ic_message.png'),
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),
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Positioned(
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top: t8,
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right: r7,
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child: unreadNum > 0
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? Container(
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width: c4,
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height: c4,
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decoration:
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const BoxDecoration(color: Colors.red, borderRadius: BorderRadius.all(Radius.circular(10))),
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)
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: Container())
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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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],
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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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_bannerItem(h387) {
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return bannerList.map((value) {
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return Builder(builder: (BuildContext context) {
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return GestureDetector(
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onTap: () {
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_jumpToPage(value);
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},
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child: SizedBox(
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height: h387,
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child: CachedNetworkImage(
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width: MediaQuery.of(context).size.width,
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height: h387,
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imageUrl: '${value.imageUrl}',
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errorWidget: (context, url, error) => const Icon(Icons.error),
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),
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),
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);
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});
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}).toList();
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}
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Future<void> _launchUrl(url) async {
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if (!await launchUrl(url)) {
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throw Exception('Could not launch $url');
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}
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}
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///跳转页面
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_jumpToPage(EpgBean value) {
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if (NetworkConfig.token == "") {
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Navigator.pushNamed(context, "/LoginPage");
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return;
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}
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switch (value.resType) {
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case 1: //游戏详情
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Navigator.push(
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context,
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MaterialPageRoute(
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//导航打开新视图
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builder: (context) => GameInfoPage(
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gameId: "${value.resId}",
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),
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));
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break;
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case 2: //app页面
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switch (value.resId) {
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case "Shop": //商城
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EventBusUtil.fire(TabSwitch(2));
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break;
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case "Task": //任务中心
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break;
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}
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break;
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case 3: //内部H5
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => AgreementPage(
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title: "活动",
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url: "${value.resId}",
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)),
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);
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break;
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case 4: //外部H5
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_launchUrl(Uri.parse('${value.resId}'));
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break;
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}
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}
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}
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