flutter
/
zhiying_base_widget
5
0
Rozštěpit 0
Zdrojový kód Úkoly 0 Požadavky na natažení 0 Vydání 139 Wiki Aktivita
基础组件库
Nelze vybrat více než 25 témat Téma musí začínat písmenem nebo číslem, může obsahovat pomlčky („-“) a může být dlouhé až 35 znaků.
375 Revize
1 Větev
12 MiB
 
 
 
 
 
Strom: edbbb387b6
Větve Značky
${ item.name }
Vytvořit větev ${ searchTerm }
z „edbbb387b6“
${ noResults }
zhiying_base_widget/lib/pages/home_page/home_page.dart

388 řádky
13 KiB
Surový Blame Historie 

  1. import 'dart:async';

  2. import 'dart:convert' as convert;

  3. import 'dart:convert';

  4. import 'dart:io';

  5. 

  6. import 'package:cached_network_image/cached_network_image.dart';

  7. import 'package:connectivity/connectivity.dart';

  8. import 'package:flutter/cupertino.dart';

  9. import 'package:flutter/foundation.dart';

  10. import 'package:flutter/material.dart';

  11. import 'package:flutter/services.dart';

  12. import 'package:flutter/widgets.dart';

  13. import 'package:moblink/moblink.dart';

  14. import 'package:mobpush_plugin/mobpush_custom_message.dart';

  15. import 'package:mobpush_plugin/mobpush_notify_message.dart';

  16. import 'package:mobpush_plugin/mobpush_plugin.dart';

  17. import 'package:provider/provider.dart';

  18. import 'package:zhiying_base_widget/dialog/global_dialog/activity_dialog/activity_dialog.dart';

  19. import 'package:zhiying_base_widget/dialog/global_dialog/advertising_dialog/advertising_dialog.dart';

  20. import 'package:zhiying_base_widget/dialog/global_dialog/intellect_search_goods_dialog/intellect_create.dart';

  21. import 'package:zhiying_base_widget/dialog/global_dialog/notification_setting_dialog/notification_setting_dialog.dart';

  22. import 'package:zhiying_base_widget/dialog/global_dialog/policy_dialog/policy_dialog.dart';

  23. import 'package:zhiying_base_widget/dialog/tip_dialog/tip_dialog.dart';

  24. import 'package:zhiying_base_widget/models/app_config_model.dart';

  25. import 'package:zhiying_base_widget/pages/custom_page/event/reload_event.dart';

  26. import 'package:zhiying_base_widget/utils/contants.dart';

  27. import 'package:zhiying_base_widget/utils/mob_push_util.dart';

  28. import 'package:zhiying_base_widget/widgets/restart_widget/restart_widget.dart';

  29. import 'package:zhiying_comm/models/base/base_tab_model.dart';

  30. import 'package:zhiying_comm/util/image_util.dart';

  31. import 'package:zhiying_comm/util/mob_util/mob_util.dart';

  32. import 'package:sharesdk_plugin/sharesdk_plugin.dart';

  33. import 'package:zhiying_comm/util/shared_prefe_util.dart';

  34. import 'package:zhiying_comm/util/update/app_update_util.dart';

  35. import 'package:zhiying_comm/zhiying_comm.dart';

  36. import 'package:zhiying_comm/util/event_util/login_success_event.dart';

  37. import 'package:zhiying_comm/util/event_util/event_util.dart';

  38. import 'package:zhiying_comm/util/event_util/log_out.dart';

  39. import 'package:zhiying_comm/util/event_util/login_success_event.dart';

  40. import 'package:zhiying_comm/util/event_util/event_util.dart';

  41. import 'package:zhiying_comm/util/event_util/log_out.dart';

  42. import 'package:package_info/package_info.dart';

  43. 

  44. class HomeCenterPage extends StatefulWidget {

  45.   @override

  46.   _HomeCenterPageState createState() => _HomeCenterPageState();

  47. }

  48. 

  49. class _HomeCenterPageState extends State<HomeCenterPage> {

  50.   @override

  51.   Widget build(BuildContext context) {

  52.     return RestartWidget(child: HomePage());

  53.   }

  54. }

  55. 

  56. class HomePage extends StatefulWidget {

  57.   HomePage({Key key}) : super(key: key);

  58. 

  59.   @override

  60.   _HomePageState createState() => _HomePageState();

  61. }

  62. 

  63. class _HomePageState extends State<HomePage> with WidgetsBindingObserver, TickerProviderStateMixin {

  64.   int _currentIndex = 0;

  65.   List<Map<String, dynamic>> _data = List();

  66.   static const EventChannel _eventChannel = const EventChannel('JAVA_TO_FLUTTER');

  67.   StreamSubscription streamSubscription;

  68. 

  69.   StreamSubscription reloadSubscription;

  70.   StreamSubscription aliasSubscription;

  71.   StreamSubscription logOutSubscription;

  72.   StreamSubscription loginSubscription;

  73. 

  74.   StreamSubscription  eventChannelSubscription;

  75. 

  76.   @override

  77.   void initState() {

  78.     ///初始化一些数据

  79.     initAsync();

  80. 

  81.     //如果登出则重新打开首页

  82.     streamSubscription = EventUtil.instance.on<LogOut>().listen((event) async {

  83.       UserInfoModel user = await Provider.of<UserInfoNotifier>(context, listen: false).getUserInfoModel();

  84.       user.token = '';

  85.       Navigator.maybePop(context);

  86.       print("重启1");

  87.       Navigator.pushReplacementNamed(context, "/homePage");

  88.     });

  89. 

  90.     reloadSubscription = EventUtil.instance.on<ReloadEvent>().listen((event) async {

  91.       print("重启2");

  92.       await BaseSettingModel.init(isGetCache: false);

  93.       RestartWidget.restartApp(context);

  94.     });

  95. 

  96.     super.initState();

  97.   }

  98. 

  99.   ///初始化各种监听

  100.   initAsync() async {

  101.     try {

  102.       WidgetsBinding.instance.addObserver(this);

  103. 

  104.       ///渲染完第一帧后调用

  105.       WidgetsBinding.instance.addPostFrameCallback((timeStamp) {

  106.         int delay = ((num.tryParse(AppConfigModel.appStartDelay) ?? 0.5) * 1000).toInt();

  107.         Timer(Duration(milliseconds: delay), () {

  108.           NativeUtil.notifyInitSuccess();

  109.         });

  110.       });

  111. 

  112.       initBaseSet();

  113. 

  114.       Constants.isShowIntellectDialog = false;

  115. 

  116.       TaobaoAuth.initAuth(context);

  117.       //弹窗

  118.       _showPolicy();

  119. 

  120.       Moblink.uploadPrivacyPermissionStatus(1, (bool success) {});

  121.       SharesdkPlugin.uploadPrivacyPermissionStatus(1, (bool success) {});

  122.       // 是安卓系统，Android场景还原的实现

  123.       /*if (defaultTargetPlatform == TargetPlatform.android) {

  124. 

  125.     }*/

  126. 

  127.       //app后台杀死时候的还原

  128.       Moblink.restoreScene(_restore);

  129.       // 监听开始(传递监听到原生端，用户监听场景还原的数据回传回来)

  130.       eventChannelSubscription=  _eventChannel.receiveBroadcastStream().listen(_onEvent, onError: _onError);

  131. 

  132.       MobPushUtil.addPushReceiver();

  133.       aliasSubscription = EventUtil.instance.on<LoginSuccessEvent>().listen((event) async {

  134.         UserInfoModel userInfo = UserInfoNotifier?.staitcUserInfo;

  135.         var setting = await NativeUtil.getSetting();

  136.         String masterId = setting['master_id'];

  137.         Logger.log("我的Alias: " + masterId + "_" + userInfo?.userId);

  138.         if (!EmptyUtil.isEmpty(userInfo.userId) && !EmptyUtil.isEmpty(masterId)) {

  139.           MobPushUtil.setAlias(masterId + "_" + userInfo.userId);

  140.         }

  141.       });

  142. 

  143.       logOutSubscription = EventUtil.instance.on<LogOut>().listen((event) {

  144.         MobPushUtil.deleteAlias();

  145.       });

  146. 

  147.       MobPushUtil.addPushReceiver();

  148.       loginSubscription = EventUtil.instance.on<LoginSuccessEvent>().listen((event) async {

  149.         UserInfoModel userInfo = UserInfoNotifier?.staitcUserInfo;

  150.         var setting = await NativeUtil.getSetting();

  151.         String masterId = setting['master_id'];

  152.         Logger.log("我的Alias: " + masterId + "_" + userInfo?.userId);

  153.         if (!EmptyUtil.isEmpty(userInfo.userId) && !EmptyUtil.isEmpty(masterId)) {

  154.           MobPushUtil.setAlias(masterId + "_" + userInfo.userId);

  155.         }

  156.       });

  157. 

  158. 

  159.     } catch (e, s) {

  160.       print(e);

  161.       print(s);

  162.     }

  163. 

  164.   }

  165. 

  166.   initBaseSet() {

  167.     String data = BaseSettingModel.setting.tab['data'];

  168.     try {

  169.       List list = convert.jsonDecode(data);

  170.       _data = list.map((item) {

  171.         return Map<String, dynamic>.from(item);

  172.       }).toList();

  173.       Logger.debug(_data);

  174.     } catch (error) {

  175.       Logger.error(error);

  176.     }

  177.   }

  178. 

  179.   @override

  180.   void dispose() {

  181.     WidgetsBinding.instance.removeObserver(this);

  182.     streamSubscription.cancel();

  183.     reloadSubscription?.cancel();

  184.     aliasSubscription?.cancel();

  185.     logOutSubscription?.cancel();

  186.     loginSubscription?.cancel();

  187.     eventChannelSubscription?.cancel();

  188.     super.dispose();

  189.   }

  190. 

  191.   @override

  192.   void didChangeAppLifecycleState(AppLifecycleState state) {

  193.     ///智能粘贴板

  194.     IntellectCreate.checkAndCreate(state, context);

  195.     super.didChangeAppLifecycleState(state);

  196.   }

  197. 

  198.   @override

  199.   Widget build(BuildContext context) {

  200.     ScreenUtil.init(context, width: 750, height: 1334);

  201. 

  202.     Logger.debug('home_page build');

  203.     List<Map<String, dynamic>> tabs = _data;

  204.     if (tabs == null || tabs.length == 0) {

  205.       return Scaffold();

  206.     }

  207. 

  208.     for (int i = 0; i < tabs.length;) {

  209.       if (tabs[i]['is_show'] != "1") {

  210.         tabs.removeAt(i);

  211.       } else {

  212.         i++;

  213.       }

  214.     }

  215.     List<Widget> contentWidgets = tabs.map((item) {

  216.       BaseTabModel model = BaseTabModel.fromJson(item);

  217.       return PageFactory.create(model.skipIdentifier, item);

  218.     }).toList();

  219.     if (_currentIndex >= contentWidgets.length) {

  220.       _currentIndex = 0;

  221.     }

  222. 

  223.     return Scaffold(

  224.       body: IndexedStack(

  225.         index: _currentIndex,

  226.         children: contentWidgets,

  227.       ),

  228.       //底部导航栏

  229.       bottomNavigationBar: createBottomNavigationBar(tabs),

  230.     );

  231.   }

  232. 

  233.   Widget createBottomNavigationBar(List<Map<String, dynamic>> tabs) {

  234.     List<BottomNavigationBarItem> items = List<BottomNavigationBarItem>();

  235. 

  236.     for (int i = 0; i < tabs.length; i++) {

  237.       BaseTabModel model = BaseTabModel.fromJson(tabs[i]);

  238.       String icon = ImageUtil.getUrl(model.icon);

  239.       String selectedIcon = ImageUtil.getUrl(model.chooseIcon ?? model.icon);

  240.       String textColor = model.fontColor;

  241.       String chooseColor = model.chooseColor ?? textColor;

  242. 

  243.       if (model.isShow == "1") {

  244.         items.add(BottomNavigationBarItem(

  245.             icon: Container(

  246.               width: 24,

  247.               height: 24,

  248.               margin: EdgeInsets.only(bottom: 4),

  249.               child: CachedNetworkImage(

  250.                 imageUrl: _currentIndex == i ? selectedIcon : icon,

  251.                 fit: BoxFit.fitWidth,

  252.               ),

  253.             ),

  254.             title: Text(

  255.               model.name,

  256.               style: TextStyle(fontSize: 11, color: HexColor.fromHex(_currentIndex == i ? chooseColor : textColor)),

  257.             )));

  258.       }

  259.     }

  260. 

  261.     if (items.length < 2) {

  262.       return Container();

  263.     }

  264.     String bgColor = '#ffffff';

  265.     if (tabs.first != null) {

  266.       BaseTabModel model = BaseTabModel.fromJson(tabs.first);

  267.       bgColor = model.bgColor ?? bgColor;

  268.     }

  269.     return BottomNavigationBar(

  270.         backgroundColor: HexColor.fromHex(bgColor),

  271.         type: BottomNavigationBarType.fixed,

  272.         selectedFontSize: 11,

  273.         unselectedFontSize: 11,

  274.         currentIndex: _currentIndex,

  275.         elevation: 0,

  276.         onTap: ((index) async {

  277.           BaseTabModel model = BaseTabModel.fromJson(tabs[index]);

  278.           if (await _checkLimit(model)) {

  279.             ///避免同一个页面多次点击多次重绘

  280.             if (_currentIndex == index) {

  281.               return;

  282.             } else {

  283.               setState(() {

  284.                 _currentIndex = index;

  285.               });

  286.             }

  287.           }

  288.         }),

  289.         //底部导航栏

  290.         items: items);

  291.   }

  292. 

  293.   Future<bool> _checkLimit(BaseTabModel model) async {

  294.     if (model.requiredLogin == '1') {

  295.       UserInfoModel user = await Provider.of<UserInfoNotifier>(context, listen: false).getUserInfoModel();

  296.       print(user.toString());

  297.       if (user?.token == null || user.token == '') {

  298.         print('need login...');

  299.         RouterUtil.goLogin(context);

  300.         return false;

  301.       }

  302.     }

  303.     return true;

  304.   }

  305. 

  306.   ///

  307.   /// 各种弹窗

  308.   /// 1、用户协议弹窗 搬到启动页之前显示了

  309.   /// 2、通知栏开启弹窗

  310.   /// 3、活动弹窗

  311.   ///

  312.   Future _showPolicy() async {

  313.     // 通知弹窗

  314.     String isShowNotiPermission = await SharedPreferencesUtil.getStringValue(Constants.isShowNotiPermission);

  315.     if (isShowNotiPermission == null || isShowNotiPermission != '1') {

  316.       await NotificationSettingDialog.show(context);

  317.       await SharedPreferencesUtil.setStringValue(Constants.isShowNotiPermission, "1");

  318.     }

  319. 

  320.     // 活动弹窗

  321.     await AdvertisingDialog.show(context);

  322. 

  323.     await AppUpdateUtil.updateApp(context);

  324. 

  325.     IntellectCreate.checkAndCreateFirst(context);

  326.   }

  327. 

  328.   // 场景还原，记录邀请码

  329.   void _restore(MLSDKScene scene) {

  330.     // const bool inProduction = const bool.fromEnvironment("dart.vm.product");

  331.     // if (!inProduction) {

  332.     //   // 非release环境，弹窗测试

  333.     //   showAlert('要还原的路径为：' + scene.className + '\n' + scene.params.toString(),

  334.     //       context);

  335.     // }

  336.     Logger.debug('要还原的路径为：' + scene.className);

  337.     try {

  338.       Map<String, dynamic> params = Map<String, dynamic>.from(scene.params);

  339.       if (params.containsKey('tgid')) {

  340.         String tgid = params['tgid'].toString();

  341.         // 记录邀请码到本地

  342.         MobUtil.storeInvitedCode(tgid);

  343.       }

  344.     } catch (e) {

  345.       Logger.error(e);

  346.     }

  347.   }

  348. 

  349.   //app存在后台时候的还原

  350.   void _onEvent(Object event) {

  351.     Logger.debug('返回的内容: $event');

  352.     try {

  353.       if (null != event) {

  354.         Map<String, dynamic> params = Map<String, dynamic>.from(event);

  355.         // const bool inProduction = const bool.fromEnvironment("dart.vm.product");

  356.         // if (!inProduction) {

  357.         //   // 非release环境，弹窗测试

  358.         //   showAlert('要还原的路径为[活着]：$event', context);

  359.         // }

  360.         if (params['params'].containsKey('tgid')) {

  361.           String tgid = params['params']['tgid'].toString();

  362.           // 记录邀请码到本地

  363.           MobUtil.storeInvitedCode(tgid);

  364.         }

  365.       }

  366.     } catch (e) {

  367.       Logger.error(e);

  368.     }

  369.   }

  370. 

  371.   void _onError(Object error) {

  372.     Logger.error('返回的错误: $error');

  373.   }

  374. 

  375.   void showAlert(String text, BuildContext context) {

  376.     showDialog(

  377.         context: context,

  378.         builder: (BuildContext context) => CupertinoAlertDialog(title: new Text("提示"), content: new Text(text), actions: <Widget>[

  379.               new FlatButton(

  380.                 child: new Text("OK"),

  381.                 onPressed: () {

  382.                   Navigator.of(context).pop();

  383.                 },

  384.               )

  385.             ]));

  386.   }

  387. }