merge develop

lib/views/home.dart

@@ -0,0 +1,145 @@
+/// Created with Android Studio.
+/// User: 三帆
+/// Date: 16/01/2019
+/// Time: 11:16
+/// email: sanfan.hx@alibaba-inc.com
+/// target:  app首页
+
+import 'package:flutter/material.dart';
+import 'package:flutter/rendering.dart';
+import 'package:flutter_go/utils/shared_preferences.dart';
+import 'package:flutter_go/views/first_page/first_page.dart';
+import 'package:flutter_go/views/widget_page/widget_page.dart';
+import 'package:flutter_go/views/welcome_page/fourth_page.dart';
+import 'package:flutter_go/views/collection_page/collection_page.dart';
+import 'package:flutter_go/routers/application.dart';
+import 'package:flutter_go/utils/provider.dart';
+import 'package:flutter_go/model/widget.dart';
+import 'package:flutter_go/widgets/index.dart';
+import 'package:flutter_go/components/search_input.dart';
+import 'package:flutter_go/model/search_history.dart';
+import 'package:flutter_go/resources/widget_name_to_icon.dart';
+
+const int ThemeColor = 0xFFC91B3A;
+
+class AppPage extends StatefulWidget {
+  @override
+  State<StatefulWidget> createState() {
+    return _MyHomePageState();
+  }
+}
+
+class _MyHomePageState extends State<AppPage>
+    with SingleTickerProviderStateMixin {
+  SpUtil sp;
+  WidgetControlModel widgetControl = new WidgetControlModel();
+  SearchHistoryList searchHistoryList;
+  bool isSearch = false;
+  String appBarTitle = tabData[0]['text'];
+  List<Widget> list = List();
+  int _currentIndex = 0;
+  static List tabData = [
+    {'text': '业界动态', 'icon': Icon(Icons.language)},
+    {'text': 'WIDGET', 'icon': Icon(Icons.extension)},
+    {'text': '组件收藏', 'icon': Icon(Icons.favorite)},
+    {'text': '关于手册', 'icon': Icon(Icons.import_contacts)}
+  ];
+
+  List<BottomNavigationBarItem> myTabs = [];
+
+  @override
+  void initState() {
+    super.initState();
+    initSearchHistory();
+    for (int i = 0; i < tabData.length; i++) {
+      myTabs.add(BottomNavigationBarItem(
+        icon: tabData[i]['icon'],
+        title: Text(
+          tabData[i]['text'],
+        ),
+      ));
+    }
+    list
+      ..add(FirstPage())
+      ..add(WidgetPage(Provider.db))
+      ..add(CollectionPage())
+      ..add(FourthPage());
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+  }
+
+  initSearchHistory() async {
+    sp = await SpUtil.getInstance();
+    String json = sp.getString(SharedPreferencesKeys.searchHistory);
+    print("json $json");
+    searchHistoryList = SearchHistoryList.fromJSON(json);
+  }
+
+  void onWidgetTap(WidgetPoint widgetPoint, BuildContext context) {
+    List widgetDemosList = new WidgetDemoList().getDemos();
+    String targetName = widgetPoint.name;
+    String targetRouter = '/category/error/404';
+    widgetDemosList.forEach((item) {
+      if (item.name == targetName) {
+        targetRouter = item.routerName;
+      }
+    });
+    searchHistoryList
+        .add(SearchHistory(name: targetName, targetRouter: targetRouter));
+    print("searchHistoryList1 ${searchHistoryList.toString()}");
+    print("searchHistoryList2 ${targetRouter}");
+    print("searchHistoryList3 ${widgetPoint.name}");
+    Application.router.navigateTo(context, "$targetRouter");
+  }
+
+  Widget buildSearchInput(BuildContext context) {
+      return new SearchInput((value) async {
+      if (value != '') {
+        List<WidgetPoint> list = await widgetControl.search(value);
+        return list
+            .map((item) => new MaterialSearchResult<String>(
+                  value: item.name,
+                  icon: WidgetName2Icon.icons[item.name] ?? null,
+                  text: 'widget',
+                  onTap: () {
+                   onWidgetTap(item, context);
+                  },
+                ))
+            .toList();
+      } else {
+        return null;
+      }
+    }, (value) {}, () {});
+  }
+
+
+  @override
+  Widget build(BuildContext context) {
+    return new Scaffold(
+      appBar: new AppBar(title: buildSearchInput(context)),
+      body: list[_currentIndex],
+      bottomNavigationBar: BottomNavigationBar(
+        items: myTabs,
+        //高亮  被点击高亮
+        currentIndex: _currentIndex,
+        //修改 页面
+        onTap: _ItemTapped,
+        //shifting :按钮点击移动效果
+        //fixed：固定
+        type: BottomNavigationBarType.fixed,
+
+        fixedColor: Color(0xFFC91B3A),
+      ),
+    );
+  }
+
+  void _ItemTapped(int index) {
+    setState(() {
+      _currentIndex = index;
+      appBarTitle = tabData[index]['text'];
+    });
+  }
+}