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zhiying_base_widget/lib/pages/home_page/home_page.dart

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  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:flutter/cupertino.dart';

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  42. 

  43. class HomeCenterPage extends StatefulWidget {

  44.   @override

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

  46. }

  47. 

  48. class _HomeCenterPageState extends State<HomeCenterPage> {

  49.   @override

  50.   Widget build(BuildContext context) {

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

  52.   }

  53. }

  54. 

  55. class HomePage extends StatefulWidget {

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

  57. 

  58.   @override

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

  60. }

  61. 

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

  63.   int _currentIndex = 0;

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

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

  66.   StreamSubscription streamSubscription;

  67. 

  68.   StreamSubscription reloadSubscription;

  69.   StreamSubscription aliasSubscription;

  70.   StreamSubscription logOutSubscription;

  71.   StreamSubscription loginSubscription;

  72. 

  73.   StreamSubscription  eventChannelSubscription;

  74. 

  75.   @override

  76.   void initState() {

  77.     ///初始化一些数据

  78.     initAsync();

  79. 

  80.     //如果登出则重新打开首页

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

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

  83.       user.token = '';

  84.       Navigator.maybePop(context);

  85.       print("重启1");

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

  87.     });

  88. 

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

  90.       print("重启2");

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

  92.       RestartWidget.restartApp(context);

  93.     });

  94. 

  95.     super.initState();

  96.   }

  97. 

  98.   ///初始化各种监听

  99.   initAsync() async {

  100.     try {

  101.       WidgetsBinding.instance.addObserver(this);

  102. 

  103.       ///渲染完第一帧后调用

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

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

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

  107.           NativeUtil.notifyInitSuccess();

  108.         });

  109.       });

  110. 

  111.       initBaseSet();

  112. 

  113.       Constants.isShowIntellectDialog = false;

  114. 

  115.       TaobaoAuth.initAuth(context);

  116.       //弹窗

  117.       _showPolicy();

  118. 

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

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

  121.       // 是安卓系统，Android场景还原的实现

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

  123. 

  124.     }*/

  125. 

  126.       //app后台杀死时候的还原

  127.       Moblink.restoreScene(_restore);

  128.       // 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)

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

  130. 

  131.       MobPushUtil.addPushReceiver();

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

  133.         UserInfoModel userInfo = UserInfoNotifier?.staitcUserInfo;

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

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

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

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

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

  139.         }

  140.       });

  141. 

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

  143.         MobPushUtil.deleteAlias();

  144.       });

  145. 

  146.       MobPushUtil.addPushReceiver();

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

  148.         UserInfoModel userInfo = UserInfoNotifier?.staitcUserInfo;

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

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

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

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

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

  154.         }

  155.       });

  156. 

  157. 

  158.     } catch (e, s) {

  159.       print(e);

  160.       print(s);

  161.     }

  162. 

  163.   }

  164. 

  165.   initBaseSet() {

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

  167.     try {

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

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

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

  171.       }).toList();

  172.       Logger.debug(_data);

  173.     } catch (error) {

  174.       Logger.error(error);

  175.     }

  176.   }

  177. 

  178.   @override

  179.   void dispose() {

  180.     WidgetsBinding.instance.removeObserver(this);

  181.     streamSubscription.cancel();

  182.     reloadSubscription?.cancel();

  183.     aliasSubscription?.cancel();

  184.     logOutSubscription?.cancel();

  185.     loginSubscription?.cancel();

  186.     eventChannelSubscription?.cancel();

  187.     super.dispose();

  188.   }

  189. 

  190.   @override

  191.   void didChangeAppLifecycleState(AppLifecycleState state) {

  192.     ///智能粘贴板

  193.     IntellectCreate.checkAndCreate(state, context);

  194.     super.didChangeAppLifecycleState(state);

  195.   }

  196. 

  197.   @override

  198.   Widget build(BuildContext context) {

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

  200. 

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

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

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

  204.       return Scaffold();

  205.     }

  206. 

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

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

  209.         tabs.removeAt(i);

  210.       } else {

  211.         i++;

  212.       }

  213.     }

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

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

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

  217.     }).toList();

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

  219.       _currentIndex = 0;

  220.     }

  221. 

  222.     return Scaffold(

  223.       body: IndexedStack(

  224.         index: _currentIndex,

  225.         children: contentWidgets,

  226.       ),

  227.       //底部导航栏

  228.       bottomNavigationBar: createBottomNavigationBar(tabs),

  229.     );

  230.   }

  231. 

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

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

  234. 

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

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

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

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

  239.       String textColor = model.fontColor;

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

  241. 

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

  243.         items.add(BottomNavigationBarItem(

  244.             icon: Container(

  245.               width: 24,

  246.               height: 24,

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

  248.               child: CachedNetworkImage(

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

  250.                 fit: BoxFit.fitWidth,

  251.               ),

  252.             ),

  253.             title: Text(

  254.               model.name,

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

  256.             )));

  257.       }

  258.     }

  259. 

  260.     if (items.length < 2) {

  261.       return Container();

  262.     }

  263.     String bgColor = '#ffffff';

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

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

  266.       bgColor = model.bgColor ?? bgColor;

  267.     }

  268.     return BottomNavigationBar(

  269.         backgroundColor: HexColor.fromHex(bgColor),

  270.         type: BottomNavigationBarType.fixed,

  271.         selectedFontSize: 11,

  272.         unselectedFontSize: 11,

  273.         currentIndex: _currentIndex,

  274.         elevation: 0,

  275.         onTap: ((index) async {

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

  277.           if (await _checkLimit(model)) {

  278.             ///避免同一个页面多次点击多次重绘

  279.             if (_currentIndex == index) {

  280.               return;

  281.             } else {

  282.               setState(() {

  283.                 _currentIndex = index;

  284.               });

  285.             }

  286.           }

  287.         }),

  288.         //底部导航栏

  289.         items: items);

  290.   }

  291. 

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

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

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

  295.       print(user.toString());

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

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

  298.         RouterUtil.goLogin(context);

  299.         return false;

  300.       }

  301.     }

  302.     return true;

  303.   }

  304. 

  305.   ///

  306.   /// 各种弹窗

  307.   /// 1、用户协议弹窗 搬到启动页之前显示了

  308.   /// 2、通知栏开启弹窗

  309.   /// 3、活动弹窗

  310.   ///

  311.   Future _showPolicy() async {

  312.     // 通知弹窗

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

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

  315.       await NotificationSettingDialog.show(context);

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

  317.     }

  318. 

  319.     // 活动弹窗

  320.     await AdvertisingDialog.show(context);

  321. 

  322.     await AppUpdateUtil.updateApp(context);

  323. 

  324.     IntellectCreate.checkAndCreateFirst(context);

  325.   }

  326. 

  327.   // 场景还原，记录邀请码

  328.   void _restore(MLSDKScene scene) {

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

  330.     // if (!inProduction) {

  331.     //   // 非release环境，弹窗测试

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

  333.     //       context);

  334.     // }

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

  336.     try {

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

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

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

  340.         // 记录邀请码到本地

  341.         MobUtil.storeInvitedCode(tgid);

  342.       }

  343.     } catch (e) {

  344.       Logger.error(e);

  345.     }

  346.   }

  347. 

  348.   //app存在后台时候的还原

  349.   void _onEvent(Object event) {

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

  351.     try {

  352.       if (null != event) {

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

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

  355.         // if (!inProduction) {

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

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

  358.         // }

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

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

  361.           // 记录邀请码到本地

  362.           MobUtil.storeInvitedCode(tgid);

  363.         }

  364.       }

  365.     } catch (e) {

  366.       Logger.error(e);

  367.     }

  368.   }

  369. 

  370.   void _onError(Object error) {

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

  372.   }

  373. 

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

  375.     showDialog(

  376.         context: context,

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

  378.               new FlatButton(

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

  380.                 onPressed: () {

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

  382.                 },

  383.               )

  384.             ]));

  385.   }

  386. }