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zhiying_base_widget
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zhiying_base_widget/lib/pages/home_page/home_page.dart

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Originale Blame Cronologia 

  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:convex_bottom_bar/convex_bottom_bar.dart';

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  44. 

  45. class HomeCenterPage extends StatefulWidget {

  46.   @override

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

  48. }

  49. 

  50. class _HomeCenterPageState extends State<HomeCenterPage> {

  51.   @override

  52.   Widget build(BuildContext context) {

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

  54.   }

  55. }

  56. 

  57. class HomePage extends StatefulWidget {

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

  59. 

  60.   @override

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

  62. }

  63. 

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

  65.   int _currentIndex = 0;

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

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

  68.   StreamSubscription streamSubscription;

  69. 

  70.   StreamSubscription reloadSubscription;

  71.   StreamSubscription aliasSubscription;

  72.   StreamSubscription logOutSubscription;

  73.   StreamSubscription loginSubscription;

  74. 

  75.   StreamSubscription  eventChannelSubscription;

  76. 

  77.   @override

  78.   void initState() {

  79.     ///初始化一些数据

  80.     initAsync();

  81. 

  82.     //如果登出则重新打开首页

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

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

  85.       user.token = '';

  86.       Navigator.maybePop(context);

  87.       print("重启1");

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

  89.     });

  90. 

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

  92.       print("重启2");

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

  94.       RestartWidget.restartApp(context);

  95.     });

  96. 

  97.     super.initState();

  98.   }

  99. 

  100.   ///初始化各种监听

  101.   initAsync() async {

  102.     try {

  103.       WidgetsBinding.instance.addObserver(this);

  104. 

  105.       ///渲染完第一帧后调用

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

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

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

  109.           NativeUtil.notifyInitSuccess();

  110.         });

  111.       });

  112. 

  113.       initBaseSet();

  114. 

  115.       Constants.isShowIntellectDialog = false;

  116. 

  117.       TaobaoAuth.initAuth(context);

  118.       //弹窗

  119.       _showPolicy();

  120. 

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

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

  123.       // 是安卓系统，Android场景还原的实现

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

  125. 

  126.     }*/

  127. 

  128.       //app后台杀死时候的还原

  129.       Moblink.restoreScene(_restore);

  130.       // 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)

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

  132. 

  133.       MobPushUtil.addPushReceiver();

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

  135.         UserInfoModel userInfo = UserInfoNotifier?.staitcUserInfo;

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

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

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

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

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

  141.         }

  142.       });

  143. 

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

  145.         MobPushUtil.deleteAlias();

  146.       });

  147. 

  148.       MobPushUtil.addPushReceiver();

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

  150.         UserInfoModel userInfo = UserInfoNotifier?.staitcUserInfo;

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

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

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

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

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

  156.         }

  157.       });

  158. 

  159. 

  160.     } catch (e, s) {

  161.       print(e);

  162.       print(s);

  163.     }

  164. 

  165.   }

  166. 

  167.   initBaseSet() {

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

  169.     try {

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

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

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

  173.       }).toList();

  174.       Logger.debug(_data);

  175.     } catch (error) {

  176.       Logger.error(error);

  177.     }

  178.   }

  179. 

  180.   @override

  181.   void dispose() {

  182.     WidgetsBinding.instance.removeObserver(this);

  183.     streamSubscription.cancel();

  184.     reloadSubscription?.cancel();

  185.     aliasSubscription?.cancel();

  186.     logOutSubscription?.cancel();

  187.     loginSubscription?.cancel();

  188.     eventChannelSubscription?.cancel();

  189.     super.dispose();

  190.   }

  191. 

  192.   @override

  193.   void didChangeAppLifecycleState(AppLifecycleState state) {

  194.     ///智能粘贴板

  195.     IntellectCreate.checkAndCreate(state, context);

  196.     super.didChangeAppLifecycleState(state);

  197.   }

  198. 

  199.   @override

  200.   Widget build(BuildContext context) {

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

  202. 

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

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

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

  206.       return Scaffold();

  207.     }

  208. 

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

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

  211.         tabs.removeAt(i);

  212.       } else {

  213.         i++;

  214.       }

  215.     }

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

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

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

  219.     }).toList();

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

  221.       _currentIndex = 0;

  222.     }

  223. 

  224.     return Scaffold(

  225.       body: IndexedStack(

  226.         index: _currentIndex,

  227.         children: contentWidgets,

  228.       ),

  229.       //底部导航栏

  230.       bottomNavigationBar: createBottomNavigationBar(tabs),

  231.     );

  232.   }

  233. 

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

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

  236. 

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

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

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

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

  241.       String textColor = model.fontColor;

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

  243. 

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

  245.         items.add(BottomNavigationBarItem(

  246.             icon: Container(

  247.               width: 24,

  248.               height: 24,

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

  250.               child: CachedNetworkImage(

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

  252.                 fit: BoxFit.fitWidth,

  253.               ),

  254.             ),

  255.             title: Text(

  256.               model.name,

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

  258.             )));

  259.       }

  260.     }

  261. 

  262.     if (items.length < 2) {

  263.       return Container();

  264.     }

  265.     String bgColor = '#ffffff';

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

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

  268.       bgColor = model.bgColor ?? bgColor;

  269.     }

  270.     return BottomNavigationBar(

  271.         backgroundColor: HexColor.fromHex(bgColor),

  272.         type: BottomNavigationBarType.fixed,

  273.         selectedFontSize: 11,

  274.         unselectedFontSize: 11,

  275.         currentIndex: _currentIndex,

  276.         elevation: 0,

  277.         onTap: ((index) async {

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

  279.           if (await _checkLimit(model)) {

  280.             ///避免同一个页面多次点击多次重绘

  281.             if (_currentIndex == index) {

  282.               return;

  283.             } else {

  284.               setState(() {

  285.                 _currentIndex = index;

  286.               });

  287.             }

  288.           }

  289.         }),

  290.         //底部导航栏

  291.         items: items);

  292.   }

  293. 

  294.   Widget createBottomNavigationBarNew(List<Map<String, dynamic>> tabs) {

  295. 

  296.     return ConvexAppBar(items: null, initialActiveIndex: _currentIndex, style: TabStyle.titled,);

  297.   }

  298. 

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

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

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

  302.       print(user.toString());

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

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

  305.         RouterUtil.goLogin(context);

  306.         return false;

  307.       }

  308.     }

  309.     return true;

  310.   }

  311. 

  312.   ///

  313.   /// 各种弹窗

  314.   /// 1、用户协议弹窗 搬到启动页之前显示了

  315.   /// 2、通知栏开启弹窗

  316.   /// 3、活动弹窗

  317.   ///

  318.   Future _showPolicy() async {

  319.     // 通知弹窗

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

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

  322.       await NotificationSettingDialog.show(context);

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

  324.     }

  325. 

  326.     // 活动弹窗

  327.     await AdvertisingDialog.show(context);

  328. 

  329.     // 检查app更新

  330.     await AppUpdateUtil.updateApp(context);

  331. 

  332.     IntellectCreate.checkAndCreateFirst(context);

  333.   }

  334. 

  335.   // 场景还原，记录邀请码

  336.   void _restore(MLSDKScene scene) {

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

  338.     // if (!inProduction) {

  339.     //   // 非release环境，弹窗测试

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

  341.     //       context);

  342.     // }

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

  344.     try {

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

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

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

  348.         // 记录邀请码到本地

  349.         MobUtil.storeInvitedCode(tgid);

  350.       }

  351.     } catch (e) {

  352.       Logger.error(e);

  353.     }

  354.   }

  355. 

  356.   //app存在后台时候的还原

  357.   void _onEvent(Object event) {

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

  359.     try {

  360.       if (null != event) {

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

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

  363.         // if (!inProduction) {

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

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

  366.         // }

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

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

  369.           // 记录邀请码到本地

  370.           MobUtil.storeInvitedCode(tgid);

  371.         }

  372.       }

  373.     } catch (e) {

  374.       Logger.error(e);

  375.     }

  376.   }

  377. 

  378.   void _onError(Object error) {

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

  380.   }

  381. 

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

  383.     showDialog(

  384.         context: context,

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

  386.               new FlatButton(

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

  388.                 onPressed: () {

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

  390.                 },

  391.               )

  392.             ]));

  393.   }

  394. }