ext

lib/07/节点介绍.txt

@@ -1,4 +1,2 @@
 01: 分析 push 方法。
     A、B、C 三个界面跳转。
-
-02: replace

lib/08/02/main.dart

@@ -23,7 +23,7 @@ class MyApp extends StatelessWidget {
           titleTextStyle: TextStyle(color: Colors.black,fontSize: 18,fontWeight: FontWeight.bold)
         )
       ),
-      home:  const PageA(),
+      home:  const HomePage(),
       onUnknownRoute: _onUnknownRoute,
     );
   }
@@ -46,3 +46,28 @@ class MyApp extends StatelessWidget {
     return null;
   }
 }
+
+class HomePage extends StatelessWidget {
+  const HomePage({super.key});
+  @override
+  Widget build(BuildContext context) {
+    const Color bgColor = Color(0xffCCFFFF);
+
+    return Scaffold(
+      backgroundColor: bgColor,
+      appBar: AppBar(title: const Text('主页'),
+        backgroundColor: bgColor,
+      ),
+      body: Center(
+        child: ElevatedButton(
+          onPressed: ()=>toPageA(context),
+          child: const Text('Push A'),
+        ),
+      ),
+    );
+  }
+
+  void toPageA(BuildContext context){
+    Navigator.of(context).pushNamed('/a');
+  }
+}

lib/09/节点介绍.txt

@@ -0,0 +1,4 @@
+01: 分析 pop 方法。
+    A、B、C 三个界面跳转。
+
+02: 分析 popUntil 方法。

lib/10/app_info.dart

@@ -0,0 +1,46 @@
+import 'package:flutter/material.dart';
+
+class AppInfo extends StatelessWidget {
+  const AppInfo({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    const String msg = 'FlutterUnit 是一个辅助开发者,了解 Flutter 组件和编程技术的开源项目。 ';
+    const String msg2 = '由张风捷特烈维护，开源地址:\n https://github.com/toly1994328/FlutterUnit ';
+
+    double height = MediaQuery.of(context).size.height;
+    return SizedBox(
+      height: height*(1-0.618),
+      child: Column(
+        children: [
+          AppBar(
+            backgroundColor: Colors.transparent,
+            automaticallyImplyLeading: false,
+            centerTitle: true,
+            leading: Align(child: FlutterLogo()),
+            actions: [
+              CloseButton()
+            ],
+            title: Column(
+              children: [
+                Text('FlutterUnit',style: TextStyle(fontSize: 16,fontWeight: FontWeight.bold)),
+                Text('v2.9.3',style: TextStyle(fontSize: 12,),),
+              ],
+            ),),
+          const Padding(
+            padding: EdgeInsets.symmetric(horizontal: 20.0,vertical: 10),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              // direction: Axis.vertical,
+              children: [
+                Text(msg,style: TextStyle(color: Colors.grey),),
+                const SizedBox(height: 8,),
+                Text(msg2,style: TextStyle(color: Colors.grey),),
+              ],
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}

lib/10/cupertino_context_menu_demo.dart

@@ -0,0 +1,107 @@
+// Copyright 2014 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+
+/// Flutter code sample for [CupertinoContextMenu].
+
+final DecorationTween _tween = DecorationTween(
+  begin: BoxDecoration(
+    color: CupertinoColors.systemPurple,
+    boxShadow: const <BoxShadow>[],
+    borderRadius: BorderRadius.circular(20.0),
+  ),
+  end: BoxDecoration(
+    color: CupertinoColors.systemPurple,
+    boxShadow: CupertinoContextMenu.kEndBoxShadow,
+    borderRadius: BorderRadius.circular(20.0),
+  ),
+);
+
+class CupertinoContextMenuDemo extends StatelessWidget {
+  const CupertinoContextMenuDemo({super.key});
+
+  // Or just do this inline in the builder below?
+  static Animation<Decoration> _boxDecorationAnimation(
+      Animation<double> animation) {
+    return _tween.animate(
+      CurvedAnimation(
+        parent: animation,
+        curve: Interval(
+          0.0,
+          CupertinoContextMenu.animationOpensAt,
+        ),
+      ),
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return CupertinoPageScaffold(
+      navigationBar: const CupertinoNavigationBar(
+        middle: Text('CupertinoContextMenu 案例'),
+      ),
+      child: Center(
+        child: SizedBox(
+          width: 100,
+          height: 100,
+          child: CupertinoContextMenu.builder(
+            actions: <Widget>[
+              CupertinoContextMenuAction(
+                onPressed: () {
+                  Navigator.pop(context);
+                },
+                isDefaultAction: true,
+                trailingIcon: CupertinoIcons.doc_on_clipboard_fill,
+                child: const Text('Copy'),
+              ),
+              CupertinoContextMenuAction(
+                onPressed: () {
+                  Navigator.pop(context);
+                },
+                trailingIcon: CupertinoIcons.share,
+                child: const Text('Share'),
+              ),
+              CupertinoContextMenuAction(
+                onPressed: () {
+                  Navigator.pop(context);
+                },
+                trailingIcon: CupertinoIcons.heart,
+                child: const Text('Favorite'),
+              ),
+              CupertinoContextMenuAction(
+                onPressed: () {
+                  Navigator.pop(context);
+                },
+                isDestructiveAction: true,
+                trailingIcon: CupertinoIcons.delete,
+                child: const Text('Delete'),
+              ),
+            ],
+            builder: (BuildContext context, Animation<double> animation) {
+              final Animation<Decoration> boxDecorationAnimation =
+                  _boxDecorationAnimation(animation);
+
+              return Container(
+                decoration:
+                    animation.value < CupertinoContextMenu.animationOpensAt
+                        ? boxDecorationAnimation.value
+                        : null,
+                child: Container(
+                  padding: EdgeInsets.all(20),
+                  decoration: BoxDecoration(
+                    color: CupertinoColors.systemPurple,
+                    borderRadius: BorderRadius.circular(20.0),
+                  ),
+                  child: const FlutterLogo(size: 250.0),
+                ),
+              );
+            },
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/10/dropdown_button_color.dart

@@ -0,0 +1,83 @@
+// Copyright 2014 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'package:flutter/material.dart';
+
+/// Flutter code sample for [DropdownButton.selectedItemBuilder].
+
+const Map<String, Color> kColors = <String, Color>{
+  '红色': Colors.red,
+  '黄色': Colors.yellowAccent,
+  '蓝色': Colors.blue,
+  '绿色': Colors.greenAccent,
+  '橙色': Colors.orange,
+  '紫色': Colors.purple,
+};
+
+class DropdownButtonColor extends StatefulWidget {
+  const DropdownButtonColor({super.key});
+
+  @override
+  State<DropdownButtonColor> createState() => _DropdownButtonColorState();
+}
+
+class _DropdownButtonColorState extends State<DropdownButtonColor> {
+  String selectedItem = kColors.keys.first;
+
+  @override
+  Widget build(BuildContext context) {
+    return Row(
+      mainAxisAlignment: MainAxisAlignment.center,
+      children: <Widget>[
+        Text('选择颜色:', style: Theme.of(context).textTheme.bodyLarge),
+        Padding(
+          padding: const EdgeInsets.symmetric(horizontal: 8.0),
+          child: DropdownButton<String>(
+            value: selectedItem,
+            onChanged: (String? value) {
+              setState(() => selectedItem = value!);
+            },
+            selectedItemBuilder: _buildSelectItem,
+            items: _buildItems(),
+          ),
+        ),
+      ],
+    );
+  }
+
+  List<DropdownMenuItem<String>> _buildItems(){
+   return kColors.keys.map<DropdownMenuItem<String>>((String key) {
+      return DropdownMenuItem<String>(
+        value: key,
+        child: Wrap(
+          spacing: 4,
+          crossAxisAlignment: WrapCrossAlignment.center,
+          children: [
+            Container(
+              width: 14,
+              height: 14,
+              decoration: BoxDecoration(
+                  color: kColors[key],
+                  borderRadius: BorderRadius.circular(2)),
+            ),
+            Text(key),
+          ],
+        ),
+      );
+    }).toList();
+  }
+
+  List<Widget> _buildSelectItem(BuildContext context) {
+      return kColors.values.map<Widget>((Color color) {
+        return Align(
+          child: Container(
+            decoration: BoxDecoration(
+                color: color,
+                borderRadius: BorderRadius.circular(2)),
+            constraints: const BoxConstraints(minWidth: 24,maxHeight: 24),
+          ),
+        );
+      }).toList();
+  }
+}

lib/10/main.dart

@@ -0,0 +1,137 @@
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_localizations/flutter_localizations.dart';
+
+import 'app_info.dart';
+import 'cupertino_context_menu_demo.dart';
+import 'dropdown_button_color.dart';
+import 'more_pop_icon.dart';
+import 'search_anchor_demo.dart';
+
+void main() {
+  runApp(const MyApp());
+}
+
+class MyApp extends StatelessWidget {
+  const MyApp({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      title: 'Flutter Demo',
+      localizationsDelegates: GlobalMaterialLocalizations.delegates,
+      supportedLocales: const [
+         Locale('zh', 'CN'),
+      ],
+      locale: const Locale('zh', 'CN'),
+      debugShowCheckedModeBanner: false,
+      theme: ThemeData(
+        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
+        useMaterial3: true,
+      ),
+      home:  const HomePage(),
+    );
+  }
+}
+
+
+class HomePage extends StatefulWidget {
+  const HomePage({super.key});
+
+  @override
+  State<HomePage> createState() => _HomePageState();
+}
+
+class _HomePageState extends State<HomePage> {
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text("弹出层测试"),
+        actions: [
+          MorePopIcon(onTapItem: _onTapItem,)
+        ],
+      ),
+      body: Center(
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            ElevatedButton(
+              onPressed: showConformDialog,
+              child: Text('关于应用'),
+            ),
+            DropdownButtonColor(),
+            ElevatedButton(
+              onPressed: _showModalBottomSheet,
+              child: Text('showModalBottomSheet'),
+            ),
+            ElevatedButton(
+              onPressed: _showCupertinoModalPopup,
+              child: Text('showCupertinoModalPopup'),
+            ),
+            ElevatedButton(
+              onPressed: _toSearchAnchor,
+              child: Text('SearchAnchor 案例'),
+            ),        ElevatedButton(
+              onPressed: _toCupertinoContextMenu,
+              child: Text('CupertinoContextMenu 案例'),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  void showConformDialog(){
+    showDialog(context: context, builder: _buildAbout);
+    // showCupertinoModalPopup(context: context, builder: builder)
+    // showCupertinoDialog(context: context, builder: _buildAbout);
+  }
+
+  void _showModalBottomSheet(){
+    showModalBottomSheet(
+        shape: RoundedRectangleBorder(
+          borderRadius: BorderRadius.circular(8)
+        ),
+        context: context, builder: (_)=>AppInfo());
+  }
+
+  void _showCupertinoModalPopup(){
+    showCupertinoModalPopup(
+        context: context, builder: (_)=>Material(child: const AppInfo()));
+  }
+
+  Widget _buildAbout(BuildContext context){
+    const String msg = 'FlutterUnit 是一个辅助开发者,了解 Flutter 组件和编程技术的开源项目。';
+    return const AboutDialog(
+      applicationName: "FlutterUnit",
+      applicationVersion: "v2.9.3",
+      applicationIcon: FlutterLogo(),
+      children: [
+        Text(msg,style: TextStyle(color: Colors.grey),)
+      ],
+    );
+  }
+
+  void _onTapItem(MenuAction value) {
+    print(value.label);
+    switch(value){
+      case MenuAction.setting:
+        break;
+      case MenuAction.about:
+        showConformDialog();
+        break;
+      case MenuAction.help:
+        break;
+    }
+  }
+
+  void _toSearchAnchor() {
+    Navigator.of(context).push(MaterialPageRoute(builder: (_)=>SearchAnchorDemo()));
+
+  }
+
+  void _toCupertinoContextMenu() {
+    Navigator.of(context).push(MaterialPageRoute(builder: (_)=>CupertinoContextMenuDemo()));
+  }
+}

lib/10/more_pop_icon.dart

@@ -0,0 +1,58 @@
+import 'package:flutter/material.dart';
+
+enum MenuAction implements Comparable<MenuAction> {
+  setting(label: '应用设置', iconData: Icons.settings),
+  about(label: '关于应用', iconData: Icons.info),
+  help(label: '帮助中心', iconData: Icons.help);
+
+  final String label;
+  final IconData iconData;
+
+  const MenuAction({
+    required this.label,
+    required this.iconData,
+  });
+
+  @override
+  int compareTo(MenuAction other) => label.compareTo(other.label);
+
+  bool operator >(MenuAction other) {
+    return compareTo(other) > 0;
+  }
+}
+
+class MorePopIcon extends StatelessWidget {
+  final ValueChanged<MenuAction> onTapItem;
+  const MorePopIcon({super.key, required this.onTapItem});
+
+  @override
+  Widget build(BuildContext context) {
+    return PopupMenuButton<MenuAction>(
+      itemBuilder: _buildItem,
+      onSelected: onTapItem,
+      icon: const Icon(Icons.more_vert_outlined),
+      position: PopupMenuPosition.under,
+      shape: const RoundedRectangleBorder(
+        borderRadius: BorderRadius.all(Radius.circular(10)),
+      ),
+    );
+  }
+
+  List<PopupMenuEntry<MenuAction>> _buildItem(BuildContext context) {
+    return MenuAction.values
+        .map((MenuAction action) => PopupMenuItem<MenuAction>(
+              height: 35,
+              value: action,
+              child: Center(
+                  child: Wrap(
+                crossAxisAlignment: WrapCrossAlignment.center,
+                spacing: 6,
+                children: [
+                  Text(action.label),
+                  Icon(action.iconData, size: 18),
+                ],
+              )),
+            ))
+        .toList();
+  }
+}

lib/10/search_anchor_demo.dart

@@ -0,0 +1,162 @@
+// Copyright 2014 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'package:flutter/material.dart';
+
+class SearchAnchorDemo extends StatefulWidget {
+  const SearchAnchorDemo({super.key});
+
+  @override
+  State<SearchAnchorDemo> createState() => _SearchAnchorDemoState();
+}
+
+class _SearchAnchorDemoState extends State<SearchAnchorDemo> {
+  Color? selectedColorSeed;
+  List<ColorLabel> searchHistory = <ColorLabel>[];
+
+  Iterable<Widget> getHistoryList(SearchController controller) {
+    return searchHistory.map(
+      (ColorLabel color) => ListTile(
+        leading: const Icon(Icons.history),
+        title: Text(color.label),
+        trailing: IconButton(
+          icon: const Icon(Icons.call_missed),
+          onPressed: () {
+            controller.text = color.label;
+            controller.selection = TextSelection.collapsed(offset: controller.text.length);
+          },
+        ),
+      ),
+    );
+  }
+
+  Iterable<Widget> getSuggestions(SearchController controller) {
+    final String input = controller.value.text;
+    return ColorLabel.values.where((ColorLabel color) => color.label.contains(input)).map(
+          (ColorLabel filteredColor) => ListTile(
+            leading: CircleAvatar(backgroundColor: filteredColor.color),
+            title: Text(filteredColor.label),
+            trailing: IconButton(
+              icon: const Icon(Icons.call_missed),
+              onPressed: () {
+                controller.text = filteredColor.label;
+                controller.selection = TextSelection.collapsed(offset: controller.text.length);
+              },
+            ),
+            onTap: () {
+              controller.closeView(filteredColor.label);
+              handleSelection(filteredColor);
+            },
+          ),
+        );
+  }
+
+  void handleSelection(ColorLabel selectedColor) {
+    setState(() {
+      selectedColorSeed = selectedColor.color;
+      if (searchHistory.length >= 5) {
+        searchHistory.removeLast();
+      }
+      searchHistory.insert(0, selectedColor);
+    });
+  }
+
+  Map<String,Color> colorMaps(ColorScheme colors) => {
+    'primary':colors.primary ,
+    'secondary':colors.secondary ,
+    'inverseSurface':colors.inverseSurface ,
+    'background':colors.background ,
+
+
+    'onPrimaryContainer':colors.onPrimaryContainer ,
+    'onErrorContainer':colors.onErrorContainer ,
+    'onBackground':colors.onBackground ,
+    'onTertiaryContainer':colors.onTertiaryContainer ,
+
+
+    'error':colors.error ,
+    'inversePrimary':colors.inversePrimary ,
+    'primaryContainer':colors.primaryContainer ,
+    'errorContainer':colors.errorContainer ,
+
+    'onPrimary':colors.onPrimary ,
+    'onSecondary':colors.onSecondary ,
+    'onError':colors.onError ,
+    'onTertiary':colors.onTertiary ,
+    'onSurfaceVariant':colors.onSurfaceVariant ,
+    'shadow':colors.shadow ,
+  };
+
+
+
+  @override
+  Widget build(BuildContext context) {
+    final ThemeData themeData = ThemeData(useMaterial3: true, colorSchemeSeed: selectedColorSeed);
+    final ColorScheme colors = themeData.colorScheme;
+    Map<String,Color> data = colorMaps(colors);
+    SizedBox cardSize = const SizedBox(
+      width: 80,
+      height: 30,
+      child: Text(''),
+    );
+
+    return Scaffold(
+      appBar: AppBar(title: const Text('搜索颜色')),
+      body: Align(
+        alignment: Alignment.topCenter,
+        child: Column(
+          children: <Widget>[
+            SearchAnchor.bar(
+              barHintText: '输入颜色',
+              suggestionsBuilder: (BuildContext context, SearchController controller) {
+                if (controller.text.isEmpty) {
+                  if (searchHistory.isNotEmpty) {
+                    return getHistoryList(controller);
+                  }
+                  return <Widget>[Center(child: Text('暂无历史记录.', style: TextStyle(color: colors.outline)))];
+                }
+                return getSuggestions(controller);
+              },
+            ),
+            cardSize,
+            Wrap(
+              children: data.keys.map((key) => Card(color: data[key], child: SizedBox(
+                width: 80,
+                height: 30,
+                child: Center(child: Text(key,style: TextStyle(fontSize: 8,color: Colors.white,shadows: [
+                  BoxShadow(color: Colors.black,offset: Offset(.1,.1),blurRadius: 2)
+                ]),)),
+              ))).toList(),
+            ),
+
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+
+enum ColorLabel {
+  red('red', Colors.red),
+  orange('orange', Colors.orange),
+  yellow('yellow', Colors.yellow),
+  green('green', Colors.green),
+  blue('blue', Colors.blue),
+  indigo('indigo', Colors.indigo),
+  violet('violet', Color(0xFF8F00FF)),
+  purple('purple', Colors.purple),
+  pink('pink', Colors.pink),
+  silver('silver', Color(0xFF808080)),
+  gold('gold', Color(0xFFFFD700)),
+  beige('beige', Color(0xFFF5F5DC)),
+  brown('brown', Colors.brown),
+  grey('grey', Colors.grey),
+  black('black', Colors.black),
+  white('white', Colors.white);
+
+  const ColorLabel(this.label, this.color);
+  final String label;
+  final Color color;
+}

lib/10/节点介绍.txt

@@ -0,0 +1,5 @@
+app_info.dart: 弹出对话框界面
+cupertino_context_menu_demo.dart: 弹出 CupertinoContextMenu
+dropdown_button_color.dart: 弹出 DropdownButton
+more_pop_icon.dart: 弹出 PopupMenuButton
+search_anchor_demo.dart: 弹出 SearchAnchor

lib/11/color_detail.dart

@@ -0,0 +1,24 @@
+import 'package:flutter/material.dart';
+
+class ColorDetailPage extends StatelessWidget {
+  final Color color;
+  const ColorDetailPage({super.key, required this.color});
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      backgroundColor: color,
+      appBar: AppBar(
+        centerTitle: true,
+        iconTheme: IconThemeData(color: Colors.white),
+        titleTextStyle: TextStyle(color: Colors.white,fontSize: 16,fontWeight: FontWeight.bold),
+        backgroundColor: color,
+        title: Text('颜色详情页'),
+      ),
+      body: Center(
+        child: Text(   '#${color.value.toRadixString(16)}',style: TextStyle(color: Colors.white,fontSize: 26,fontWeight: FontWeight.bold),),
+      ),
+    );
+  }
+}
+

lib/11/color_page.dart

@@ -0,0 +1,66 @@
+import 'package:flutter/material.dart';
+import '../common/components/colors_panel.dart';
+import 'color_detail.dart';
+import 'transition.dart';
+
+class ColorPage extends StatefulWidget {
+  const ColorPage({super.key});
+
+  @override
+  State<ColorPage> createState() => _ColorPageState();
+}
+
+class _ColorPageState extends State<ColorPage> {
+  final List<Color> _colors = [
+    Colors.red,
+    Colors.black,
+    Colors.blue,
+    Colors.green,
+    Colors.orange,
+    Colors.pink,
+    Colors.purple,
+    Colors.indigo,
+    Colors.amber,
+    Colors.cyan,
+    Colors.redAccent,
+    Colors.grey,
+    Colors.blueAccent,
+    Colors.greenAccent,
+    Colors.orangeAccent,
+    Colors.pinkAccent,
+    Colors.purpleAccent,
+    Colors.indigoAccent,
+    Colors.amberAccent,
+    Colors.cyanAccent,
+  ];
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text('颜色主页')),
+      floatingActionButton: FloatingActionButton(
+        onPressed: _toAddPage,
+        child: const Icon(Icons.add),
+      ),
+      body: ColorsPanel(
+        colors: _colors,
+        onSelect: _selectColor,
+      ),
+    );
+  }
+
+  void _selectColor(Color color) {
+    Route route = PageRouteBuilder<void>(
+      barrierColor: Colors.white,
+      pageBuilder: (_, __, ___) => ColorDetailPage(color:color),
+      transitionsBuilder: kSlideBottomToTopWithSecondary,
+    );
+    Navigator.push(context, route);
+    // Navigator.push(
+    //     context,
+    //     MaterialPageRoute(builder: (_)=>ColorDetailPage(color:color)));
+  }
+
+  void _toAddPage() {
+  }
+}

lib/11/main.dart

@@ -0,0 +1,72 @@
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_localizations/flutter_localizations.dart';
+import 'package:iroute/11/transition.dart';
+
+import 'color_page.dart';
+
+void main() {
+  runApp(const MyApp());
+}
+
+class MyApp extends StatelessWidget {
+  const MyApp({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      title: 'Flutter Demo',
+      localizationsDelegates: GlobalMaterialLocalizations.delegates,
+      supportedLocales: const [
+        Locale('zh', 'CN'),
+      ],
+      locale: const Locale('zh', 'CN'),
+      debugShowCheckedModeBanner: false,
+      theme: ThemeData(
+        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
+        useMaterial3: true,
+      ),
+      home: const HomePage(),
+    );
+  }
+}
+
+class HomePage extends StatefulWidget {
+  const HomePage({super.key});
+
+  @override
+  State<HomePage> createState() => _HomePageState();
+}
+
+class _HomePageState extends State<HomePage> {
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text("Cose 酷色"),
+      ),
+      body: Center(
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            ElevatedButton(
+              onPressed: _toColorHome,
+              child: Text('打开颜色界面'),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  void _toColorHome() {
+    Route route = PageRouteBuilder<void>(
+      barrierColor: Colors.white,
+      pageBuilder: (_, __, ___) => const ColorPage(),
+      transitionsBuilder: kSlideBottomToTopWithSecondary,
+    );
+    Navigator.push(context, route);
+    // Navigator.pushReplacement(context, route);
+
+  }
+}

lib/11/transition.dart

@@ -0,0 +1,22 @@
+import 'package:flutter/material.dart';
+
+RouteTransitionsBuilder kSlideBottomToTopWithSecondary = (
+  BuildContext context,
+  Animation<double> animation,
+  Animation<double> secondaryAnimation,
+  Widget child,
+) {
+  return SlideTransition(
+    position: Tween<Offset>(
+      begin: const Offset(0.0, 1.0),
+      end: Offset.zero,
+    ).animate(animation),
+    child: SlideTransition(
+      position: Tween<Offset>(
+        begin: Offset.zero,
+        end: const Offset(0.0, 1.0),
+      ).animate(secondaryAnimation),
+      child: child,
+    ),
+  );
+};

lib/11/节点介绍.txt

@@ -0,0 +1 @@
+路由第二动画控制器效果演示

lib/12/01/main.dart

@@ -1,11 +0,0 @@
-import 'package:flutter/material.dart';
-import 'pages/app/app.dart';
-
-
-void main() {
-  runApp(const App());
-}
-
-
-
-

lib/13/01_/main.dart

@@ -1,15 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:url_strategy/url_strategy.dart';
-
-import 'pages/app.dart';
-
-
-
-void main() {
-  setHashUrlStrategy();
-  runApp(const App());
-}
-
-
-
-

lib/13/01_/pages/app.dart

@@ -1,50 +0,0 @@
-import 'package:flutter/material.dart';
-import '../route/parser.dart';
-import '../route/route_state.dart';
-
-class App extends StatefulWidget {
-  const App({super.key});
-
-  @override
-  State<App> createState() => _AppState();
-}
-
-class _AppState extends State<App> {
-  late final RootRouterDelegate _delegate;
-  late final AppRouteParser _parser;
-  late final RouteState _routeState;
-
-  @override
-  void initState() {
-    super.initState();
-    _parser = AppRouteParser(initialRoute: '/color', allowPaths: [
-      '/color',
-      '/color/add',
-      '/color/detail/:colorHex',
-    ]);
-    _routeState = RouteState(_parser);
-    _delegate = RootRouterDelegate(_routeState);
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return RouteStateScope(
-      notifier: _routeState,
-      child: MaterialApp.router(
-        routerDelegate: _delegate,
-        routeInformationParser: _parser,
-        theme: ThemeData(
-            useMaterial3: true,
-            appBarTheme: const AppBarTheme(
-                elevation: 0,
-                iconTheme: IconThemeData(color: Colors.black),
-                titleTextStyle: TextStyle(
-                  color: Colors.black,
-                  fontSize: 18,
-                  fontWeight: FontWeight.bold,
-                ))),
-        debugShowCheckedModeBanner: false,
-      ),
-    );
-  }
-}

lib/13/01_/pages/color_add_page.dart

@@ -1,67 +0,0 @@
-import 'dart:math';
-
-import 'package:flutter/material.dart';
-
-class ColorAddPage extends StatefulWidget {
-  const ColorAddPage({super.key});
-
-  @override
-  State<ColorAddPage> createState() => _ColorAddPageState();
-}
-
-class _ColorAddPageState extends State<ColorAddPage> {
-  late Color _color;
-
-  @override
-  void initState() {
-    super.initState();
-    _color = randomColor;
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    String text = '# ${_color.value.toRadixString(16)}';
-    return Scaffold(
-      appBar: AppBar(
-        title: Text('添加颜色'),
-        actions: [IconButton(onPressed: _selectColor, icon: Icon(Icons.check ))],
-      ),
-      body: Padding(
-        padding: const EdgeInsets.symmetric(horizontal: 16.0,vertical: 20),
-        child: Row(
-          children: [
-            Expanded(child: Text(text,style: TextStyle(color: _color,fontSize: 24,letterSpacing: 4),)),
-            Container(
-              margin: EdgeInsets.only(left: 10),
-              width: 40,
-              height: 40,
-              child: Icon(
-                Icons.sell_outlined,
-                color: Colors.white,
-              ),
-              decoration: BoxDecoration(
-                color: _color,
-                borderRadius: BorderRadius.circular(8),
-              ),
-            ),
-          ],
-        ),
-      ),
-    );
-  }
-
-  Random _random = Random();
-
-  Color get randomColor {
-    return Color.fromARGB(
-      255,
-      _random.nextInt(256),
-      _random.nextInt(256),
-      _random.nextInt(256),
-    );
-  }
-
-  void _selectColor() {
-    Navigator.of(context).pop(_color);
-  }
-}

lib/13/01_/pages/home_page.dart

@@ -1,46 +0,0 @@
-import 'package:flutter/material.dart';
-import '../route/route_state.dart';
-import 'color_add_page.dart';
-
-import '../../../common/components/colors_panel.dart';
-import '../../../common/pages/stl_color_page.dart';
-
-class HomePage extends StatefulWidget {
-  const HomePage({super.key});
-
-  @override
-  State<HomePage> createState() => _HomePageState();
-}
-
-class _HomePageState extends State<HomePage> {
-  final List<Color> _colors = [
-    Colors.red, Colors.black, Colors.blue, Colors.green, Colors.orange,
-    Colors.pink, Colors.purple, Colors.indigo, Colors.amber, Colors.cyan,
-    Colors.redAccent, Colors.grey, Colors.blueAccent, Colors.greenAccent, Colors.orangeAccent,
-    Colors.pinkAccent, Colors.purpleAccent, Colors.indigoAccent, Colors.amberAccent, Colors.cyanAccent,
-  ];
-
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: AppBar(title:const Text('颜色主页')),
-      floatingActionButton: FloatingActionButton(
-        onPressed: _toAddPage,
-        child: const Icon(Icons.add),
-      ),
-      body: ColorsPanel(
-        colors: _colors,
-        onSelect: _selectColor,
-      ),
-    );
-  }
-
-  void _selectColor(Color color){
-    String value = '#${color.value.toRadixString(16)}';
-    RouteStateScope.of(context).go('/color/detail/$value');
-  }
-
-  void _toAddPage() async {
-    RouteStateScope.of(context).go('/color/add');
-  }
-}

lib/13/01_/route/parsed_route.dart

@@ -1,27 +0,0 @@
-// Copyright 2021, the Flutter project authors. Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-import 'package:collection/collection.dart';
-import 'package:equatable/equatable.dart';
-import 'package:quiver/core.dart';
-
-/// A route path that has been parsed by [TemplateRouteParser].
-class ParsedRoute extends Equatable{
-  /// The current path location without query parameters. (/book/123)
-  final String path;
-
-  /// The path template (/book/:id)
-  final String pathTemplate;
-
-  /// The path parameters ({id: 123})
-  final Map<String, String> parameters;
-
-  /// The query parameters ({search: abc})
-  final Map<String, String> queryParameters;
-
-  const ParsedRoute(this.path, this.pathTemplate, this.parameters, this.queryParameters);
-
-  @override
-  List<Object?> get props => [path,pathTemplate,parameters,queryParameters];
-}

lib/13/01_/route/parser.dart

@@ -1,135 +0,0 @@
-import 'package:flutter/foundation.dart';
-import 'package:flutter/material.dart';
-import 'package:iroute/common/pages/stl_color_page.dart';
-import 'package:path_to_regexp/path_to_regexp.dart';
-import '../pages/home_page.dart';
-import '../pages/color_add_page.dart';
-import 'parsed_route.dart';
-import 'route_state.dart';
-
-class AppRouteParser extends RouteInformationParser<ParsedRoute> {
-  final List<String> allowPaths;
-  final ParsedRoute initialRoute;
-
-  AppRouteParser({
-    required this.allowPaths,
-    String initialRoute = '/',
-  }):initialRoute = ParsedRoute(initialRoute, initialRoute, {}, {});
-
-  @override
-  Future<ParsedRoute> parseRouteInformation(
-      RouteInformation routeInformation) async {
-    print("=======parseRouteInformation:${routeInformation.uri.path}===================");
-
-    final uri = routeInformation.uri;
-    final path = uri.toString();
-    final queryParams = uri.queryParameters;
-
-    ParsedRoute parsedRoute = initialRoute;
-
-    for (var pathTemplate in allowPaths) {
-      final parameters = <String>[];
-      var pathRegExp = pathToRegExp(pathTemplate, parameters: parameters);
-      if (pathRegExp.hasMatch(path)) {
-        final match = pathRegExp.matchAsPrefix(path);
-        if (match == null) continue;
-        final params = extract(parameters, match);
-        parsedRoute = ParsedRoute(path, pathTemplate, params, queryParams);
-      }
-    }
-    return parsedRoute;
-  }
-
-  @override
-  RouteInformation? restoreRouteInformation(ParsedRoute configuration) {
-    print("=======restoreRouteInformation:${configuration}===================");
-
-    return RouteInformation(uri: Uri.parse(configuration.path));
-  }
-}
-
-class RootRouterDelegate extends RouterDelegate<ParsedRoute>
-    with ChangeNotifier, PopNavigatorRouterDelegateMixin {
-
-  final RouteState routeState;
-
-
-  RootRouterDelegate(this.routeState) {
-    routeState.addListener(notifyListeners);
-  }
-
-  @override
-  final GlobalKey<NavigatorState> navigatorKey = GlobalKey<NavigatorState>();
-
-  @override
-  ParsedRoute get currentConfiguration {
-    print("=======currentConfiguration:${routeState.route.path}===================");
-
-    return routeState.route;
-  }
-
-  @override
-  void dispose() {
-    routeState.removeListener(notifyListeners);
-    routeState.dispose();
-    super.dispose();
-  }
-  final _addColorKey = const ValueKey('addColor');
-
-  @override
-  Widget build(BuildContext context) {
-    final routeState = RouteStateScope.of(context);
-    List<Page> pages =[];
-    final String pathTemplate = routeState.route.pathTemplate;
-
-    pages.add(MaterialPage(child: HomePage()));
-
-    String? selectedColor;
-    if (pathTemplate == '/color/detail/:colorHex') {
-      selectedColor = routeState.route.parameters['colorHex'];
-    }
-
-    if(selectedColor!=null){
-      pages.add(MaterialPage(child: StlColorPage(
-        color: Colors.redAccent,
-      )));
-    }
-
-    bool isAddPage = pathTemplate == '/color/add';
-    if(isAddPage){
-      pages.add(MaterialPage(
-          key: _addColorKey,
-          child: ColorAddPage()));
-    }
-    print("===build====================");
-    return Navigator(
-      key: navigatorKey,
-      pages: pages,
-      onPopPage: (route, result) {
-        print(result);
-        if (route.settings is Page &&
-            (route.settings as Page).key == _addColorKey) {
-          routeState.go('/color');
-        }
-        // appState.selectedBook = null;
-        // notifyListeners();
-        return route.didPop(result);
-      },
-    );
-  }
-
-  /// 格式: /a /b
-
-  @override
-  Future<void> setNewRoutePath(ParsedRoute configuration) async {
-    print("===setNewRoutePath===${configuration}=================");
-    routeState.route = configuration;
-    return;
-  }
-
-// @override
-// Future<void> setInitialRoutePath( configuration) async{
-//   _pages = [_pageMap['/']!];
-//   notifyListeners();
-// }
-}

lib/13/01_/route/route_state.dart

@@ -1,48 +0,0 @@
-// Copyright 2021, the Flutter project authors. Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-import 'package:flutter/widgets.dart';
-
-import 'parsed_route.dart';
-import 'parser.dart';
-
-/// The current route state. To change the current route, call obtain the state
-/// using `RouteStateScope.of(context)` and call `go()`:
-///
-/// ```
-/// RouteStateScope.of(context).go('/book/2');
-/// ```
-class RouteState extends ChangeNotifier {
-  final AppRouteParser _parser;
-  ParsedRoute _route;
-
-  RouteState(this._parser) : _route = _parser.initialRoute;
-
-  ParsedRoute get route => _route;
-
-  set route(ParsedRoute route) {
-    // Don't notify listeners if the path hasn't changed.
-    if (_route == route) return;
-
-    _route = route;
-    notifyListeners();
-  }
-
-  Future<void> go(String route) async {
-    this.route = await _parser
-        .parseRouteInformation(RouteInformation(uri: Uri.parse(route)));
-  }
-}
-
-/// Provides the current [RouteState] to descendant widgets in the tree.
-class RouteStateScope extends InheritedNotifier<RouteState> {
-  const RouteStateScope({
-    required super.notifier,
-    required super.child,
-    super.key,
-  });
-
-  static RouteState of(BuildContext context) =>
-      context.dependOnInheritedWidgetOfExactType<RouteStateScope>()!.notifier!;
-}

lib/13/01__/main.dart

@@ -1,15 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:url_strategy/url_strategy.dart';
-
-import 'pages/app.dart';
-
-
-
-void main() {
-  setHashUrlStrategy();
-  runApp(const App());
-}
-
-
-
-

lib/13/01__/pages/app.dart

@@ -1,46 +0,0 @@
-import 'package:flutter/material.dart';
-import '../route/parser.dart';
-import '../route/route_state.dart';
-
-class App extends StatefulWidget {
-  const App({super.key});
-
-  @override
-  State<App> createState() => _AppState();
-}
-
-class _AppState extends State<App> {
-  late final RootRouterDelegate _delegate;
-  late final AppRouteParser _parser;
-  late final RouteState _routeState;
-
-  @override
-  void initState() {
-    super.initState();
-    _parser = AppRouteParser();
-    _routeState = RouteState(_parser,initial: '/color');
-    _delegate = RootRouterDelegate(_routeState);
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return RouteStateScope(
-      notifier: _routeState,
-      child: MaterialApp.router(
-        routerDelegate: _delegate,
-        routeInformationParser: _parser,
-        theme: ThemeData(
-            useMaterial3: true,
-            appBarTheme: const AppBarTheme(
-                elevation: 0,
-                iconTheme: IconThemeData(color: Colors.black),
-                titleTextStyle: TextStyle(
-                  color: Colors.black,
-                  fontSize: 18,
-                  fontWeight: FontWeight.bold,
-                ))),
-        debugShowCheckedModeBanner: false,
-      ),
-    );
-  }
-}

lib/13/01__/pages/color_add_page.dart

@@ -1,67 +0,0 @@
-import 'dart:math';
-
-import 'package:flutter/material.dart';
-
-class ColorAddPage extends StatefulWidget {
-  const ColorAddPage({super.key});
-
-  @override
-  State<ColorAddPage> createState() => _ColorAddPageState();
-}
-
-class _ColorAddPageState extends State<ColorAddPage> {
-  late Color _color;
-
-  @override
-  void initState() {
-    super.initState();
-    _color = randomColor;
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    String text = '# ${_color.value.toRadixString(16)}';
-    return Scaffold(
-      appBar: AppBar(
-        title: Text('添加颜色'),
-        actions: [IconButton(onPressed: _selectColor, icon: Icon(Icons.check ))],
-      ),
-      body: Padding(
-        padding: const EdgeInsets.symmetric(horizontal: 16.0,vertical: 20),
-        child: Row(
-          children: [
-            Expanded(child: Text(text,style: TextStyle(color: _color,fontSize: 24,letterSpacing: 4),)),
-            Container(
-              margin: EdgeInsets.only(left: 10),
-              width: 40,
-              height: 40,
-              child: Icon(
-                Icons.sell_outlined,
-                color: Colors.white,
-              ),
-              decoration: BoxDecoration(
-                color: _color,
-                borderRadius: BorderRadius.circular(8),
-              ),
-            ),
-          ],
-        ),
-      ),
-    );
-  }
-
-  Random _random = Random();
-
-  Color get randomColor {
-    return Color.fromARGB(
-      255,
-      _random.nextInt(256),
-      _random.nextInt(256),
-      _random.nextInt(256),
-    );
-  }
-
-  void _selectColor() {
-    Navigator.of(context).pop(_color);
-  }
-}

lib/13/01__/pages/home_page.dart

@@ -1,46 +0,0 @@
-import 'package:flutter/material.dart';
-import '../route/route_state.dart';
-import 'color_add_page.dart';
-
-import '../../../common/components/colors_panel.dart';
-import '../../../common/pages/stl_color_page.dart';
-
-class HomePage extends StatefulWidget {
-  const HomePage({super.key});
-
-  @override
-  State<HomePage> createState() => _HomePageState();
-}
-
-class _HomePageState extends State<HomePage> {
-  final List<Color> _colors = [
-    Colors.red, Colors.black, Colors.blue, Colors.green, Colors.orange,
-    Colors.pink, Colors.purple, Colors.indigo, Colors.amber, Colors.cyan,
-    Colors.redAccent, Colors.grey, Colors.blueAccent, Colors.greenAccent, Colors.orangeAccent,
-    Colors.pinkAccent, Colors.purpleAccent, Colors.indigoAccent, Colors.amberAccent, Colors.cyanAccent,
-  ];
-
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: AppBar(title:const Text('颜色主页')),
-      floatingActionButton: FloatingActionButton(
-        onPressed: _toAddPage,
-        child: const Icon(Icons.add),
-      ),
-      body: ColorsPanel(
-        colors: _colors,
-        onSelect: _selectColor,
-      ),
-    );
-  }
-
-  void _selectColor(Color color){
-    String value = color.value.toRadixString(16);
-    RouteStateScope.of(context).go('/color/detail?color=$value');
-  }
-
-  void _toAddPage() async {
-    RouteStateScope.of(context).go('/color/add');
-  }
-}

lib/13/01__/route/parsed_route.dart

@@ -1,21 +0,0 @@
-// Copyright 2021, the Flutter project authors. Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-import 'package:collection/collection.dart';
-import 'package:equatable/equatable.dart';
-import 'package:quiver/core.dart';
-
-/// A route path that has been parsed by [TemplateRouteParser].
-class ParsedRoute extends Equatable{
-  /// The current path location without query parameters. (/book/123)
-  final String path;
-
-  /// The query parameters ({search: abc})
-  final Map<String, String> queryParameters;
-
-  const ParsedRoute(this.path,  this.queryParameters);
-
-  @override
-  List<Object?> get props => [path,queryParameters];
-}

lib/13/01__/route/parser.dart

@@ -1,119 +0,0 @@
-import 'package:flutter/foundation.dart';
-import 'package:flutter/material.dart';
-import 'package:iroute/common/pages/stl_color_page.dart';
-import 'package:path_to_regexp/path_to_regexp.dart';
-import '../pages/home_page.dart';
-import '../pages/color_add_page.dart';
-import 'parsed_route.dart';
-import 'route_state.dart';
-
-class AppRouteParser extends RouteInformationParser<ParsedRoute> {
-
-  @override
-  Future<ParsedRoute> parseRouteInformation(
-      RouteInformation routeInformation) async {
-    print("=======parseRouteInformation:${routeInformation.uri.path}===================");
-
-    final uri = routeInformation.uri;
-    final path = uri.toString();
-    final queryParams = uri.queryParameters;
-
-    return ParsedRoute(path, queryParams);
-  }
-
-  @override
-  RouteInformation? restoreRouteInformation(ParsedRoute configuration) {
-    print("=======restoreRouteInformation:${configuration}===================");
-
-    return RouteInformation(uri: Uri.parse(configuration.path));
-  }
-}
-
-class RootRouterDelegate extends RouterDelegate<ParsedRoute>
-    with ChangeNotifier, PopNavigatorRouterDelegateMixin {
-
-  final RouteState routeState;
-
-
-  RootRouterDelegate(this.routeState) {
-    routeState.addListener(notifyListeners);
-  }
-
-  @override
-  final GlobalKey<NavigatorState> navigatorKey = GlobalKey<NavigatorState>();
-
-  @override
-  ParsedRoute get currentConfiguration {
-    print("=======currentConfiguration:${routeState.route.path}===================");
-
-    return routeState.route;
-  }
-
-  @override
-  void dispose() {
-    routeState.removeListener(notifyListeners);
-    routeState.dispose();
-    super.dispose();
-  }
-
-  final _addColorKey = const ValueKey('addColor');
-
-  @override
-  Widget build(BuildContext context) {
-    final routeState = RouteStateScope.of(context);
-    List<Page> pages =[];
-    final String path = routeState.route.path;
-
-    pages.add(MaterialPage(child: HomePage()));
-
-    String? selectedColor;
-    if (path.startsWith('/color/detail') ) {
-      selectedColor = routeState.route.queryParameters['color'];
-    }
-
-    if(selectedColor!=null){
-      pages.add(MaterialPage(child: StlColorPage(
-        color: Color(int.parse(selectedColor,radix: 16)),
-      )));
-    }
-
-    bool isAddPage = path == '/color/add';
-    if(isAddPage){
-      pages.add(MaterialPage(
-          key: _addColorKey,
-          child: ColorAddPage()));
-    }
-
-    return Navigator(
-      key: navigatorKey,
-      pages: pages,
-      onPopPage: (route, result) {
-        if (route.settings is Page && (route.settings as Page).key == _addColorKey) {
-          routeState.go('/color');
-        }
-
-        if(selectedColor!=null){
-          selectedColor = null;
-          routeState.go('/color');
-        }
-
-        return route.didPop(result);
-      },
-    );
-  }
-
-  /// 格式: /a /b
-
-  @override
-  Future<void> setNewRoutePath(ParsedRoute configuration) async {
-    print("===setNewRoutePath===${configuration}=================");
-    routeState.route = configuration;
-    return;
-  }
-
-// @override
-// Future<void> setInitialRoutePath( configuration) async{
-//   _pages = [_pageMap['/']!];
-//   notifyListeners();
-// }
-}

lib/13/01__/route/route_state.dart

@@ -1,48 +0,0 @@
-// Copyright 2021, the Flutter project authors. Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-import 'package:flutter/widgets.dart';
-
-import 'parsed_route.dart';
-import 'parser.dart';
-
-/// The current route state. To change the current route, call obtain the state
-/// using `RouteStateScope.of(context)` and call `go()`:
-///
-/// ```
-/// RouteStateScope.of(context).go('/book/2');
-/// ```
-class RouteState extends ChangeNotifier {
-  final AppRouteParser _parser;
-  ParsedRoute _route;
-
-  RouteState(this._parser,{String initial=''}) : _route = ParsedRoute(initial,{});
-
-  ParsedRoute get route => _route;
-
-  set route(ParsedRoute route) {
-    // Don't notify listeners if the path hasn't changed.
-    if (_route == route) return;
-
-    _route = route;
-    notifyListeners();
-  }
-
-  Future<void> go(String route) async {
-    this.route = await _parser
-        .parseRouteInformation(RouteInformation(uri: Uri.parse(route)));
-  }
-}
-
-/// Provides the current [RouteState] to descendant widgets in the tree.
-class RouteStateScope extends InheritedNotifier<RouteState> {
-  const RouteStateScope({
-    required super.notifier,
-    required super.child,
-    super.key,
-  });
-
-  static RouteState of(BuildContext context) =>
-      context.dependOnInheritedWidgetOfExactType<RouteStateScope>()!.notifier!;
-}

lib/13/01___/main.dart

@@ -1,15 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:url_strategy/url_strategy.dart';
-
-import 'pages/app.dart';
-
-
-
-void main() {
-  setHashUrlStrategy();
-  runApp(const App());
-}
-
-
-
-

lib/13/01___/pages/app.dart

@@ -1,36 +0,0 @@
-import 'package:flutter/material.dart';
-import '../route/parser.dart';
-import '../route/route_state.dart';
-
-class App extends StatefulWidget {
-  const App({super.key});
-
-  @override
-  State<App> createState() => _AppState();
-}
-
-AppRouteParser parser = AppRouteParser();
-AppRouterDelegate routerDelegate = AppRouterDelegate();
-
-class _AppState extends State<App> {
-
-  @override
-  Widget build(BuildContext context) {
-    return MaterialApp.router(
-      routerDelegate: routerDelegate,
-      routeInformationParser: parser,
-      // backButtonDispatcher: RootBackButtonDispatcher(),
-      theme: ThemeData(
-          useMaterial3: true,
-          appBarTheme: const AppBarTheme(
-              elevation: 0,
-              iconTheme: IconThemeData(color: Colors.black),
-              titleTextStyle: TextStyle(
-                color: Colors.black,
-                fontSize: 18,
-                fontWeight: FontWeight.bold,
-              ))),
-      debugShowCheckedModeBanner: false,
-    );
-  }
-}

lib/13/01___/pages/color_add_page.dart

@@ -1,67 +0,0 @@
-import 'dart:math';
-
-import 'package:flutter/material.dart';
-
-class ColorAddPage extends StatefulWidget {
-  const ColorAddPage({super.key});
-
-  @override
-  State<ColorAddPage> createState() => _ColorAddPageState();
-}
-
-class _ColorAddPageState extends State<ColorAddPage> {
-  late Color _color;
-
-  @override
-  void initState() {
-    super.initState();
-    _color = randomColor;
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    String text = '# ${_color.value.toRadixString(16)}';
-    return Scaffold(
-      appBar: AppBar(
-        title: Text('添加颜色'),
-        actions: [IconButton(onPressed: _selectColor, icon: Icon(Icons.check ))],
-      ),
-      body: Padding(
-        padding: const EdgeInsets.symmetric(horizontal: 16.0,vertical: 20),
-        child: Row(
-          children: [
-            Expanded(child: Text(text,style: TextStyle(color: _color,fontSize: 24,letterSpacing: 4),)),
-            Container(
-              margin: EdgeInsets.only(left: 10),
-              width: 40,
-              height: 40,
-              child: Icon(
-                Icons.sell_outlined,
-                color: Colors.white,
-              ),
-              decoration: BoxDecoration(
-                color: _color,
-                borderRadius: BorderRadius.circular(8),
-              ),
-            ),
-          ],
-        ),
-      ),
-    );
-  }
-
-  Random _random = Random();
-
-  Color get randomColor {
-    return Color.fromARGB(
-      255,
-      _random.nextInt(256),
-      _random.nextInt(256),
-      _random.nextInt(256),
-    );
-  }
-
-  void _selectColor() {
-    Navigator.of(context).pop(_color);
-  }
-}

lib/13/01___/pages/home_page.dart

@@ -1,47 +0,0 @@
-import 'package:flutter/material.dart';
-import '../route/route_state.dart';
-import 'app.dart';
-import 'color_add_page.dart';
-
-import '../../../common/components/colors_panel.dart';
-import '../../../common/pages/stl_color_page.dart';
-
-class HomePage extends StatefulWidget {
-  const HomePage({super.key});
-
-  @override
-  State<HomePage> createState() => _HomePageState();
-}
-
-class _HomePageState extends State<HomePage> {
-  final List<Color> _colors = [
-    Colors.red, Colors.black, Colors.blue, Colors.green, Colors.orange,
-    Colors.pink, Colors.purple, Colors.indigo, Colors.amber, Colors.cyan,
-    Colors.redAccent, Colors.grey, Colors.blueAccent, Colors.greenAccent, Colors.orangeAccent,
-    Colors.pinkAccent, Colors.purpleAccent, Colors.indigoAccent, Colors.amberAccent, Colors.cyanAccent,
-  ];
-
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: AppBar(title:const Text('颜色主页')),
-      floatingActionButton: FloatingActionButton(
-        onPressed: _toAddPage,
-        child: const Icon(Icons.add),
-      ),
-      body: ColorsPanel(
-        colors: _colors,
-        onSelect: _selectColor,
-      ),
-    );
-  }
-
-  void _selectColor(Color color){
-    String value = color.value.toRadixString(16);
-    routerDelegate.go('/color/detail?color=$value');
-  }
-
-  void _toAddPage() async {
-    routerDelegate.go('/color/add');
-  }
-}

lib/13/01___/route/parsed_route.dart

@@ -1,21 +0,0 @@
-// Copyright 2021, the Flutter project authors. Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-import 'package:collection/collection.dart';
-import 'package:equatable/equatable.dart';
-import 'package:quiver/core.dart';
-
-/// A route path that has been parsed by [TemplateRouteParser].
-class ParsedRoute extends Equatable{
-  /// The current path location without query parameters. (/book/123)
-  final String path;
-
-  /// The query parameters ({search: abc})
-  final Map<String, String> queryParameters;
-
-  const ParsedRoute(this.path,  this.queryParameters);
-
-  @override
-  List<Object?> get props => [path,queryParameters];
-}

lib/13/01___/route/parser.dart

@@ -1,122 +0,0 @@
-import 'package:flutter/foundation.dart';
-import 'package:flutter/material.dart';
-import 'package:iroute/common/pages/stl_color_page.dart';
-import 'package:path_to_regexp/path_to_regexp.dart';
-import '../pages/app.dart';
-import '../pages/home_page.dart';
-import '../pages/color_add_page.dart';
-import 'parsed_route.dart';
-import 'route_state.dart';
-
-class AppRouteParser extends RouteInformationParser<ParsedRoute> {
-  @override
-  Future<ParsedRoute> parseRouteInformation(
-      RouteInformation routeInformation) async {
-    print("=======parseRouteInformation:${routeInformation.uri.path}===================");
-
-    final uri = routeInformation.uri;
-    final path = uri.toString();
-    final queryParams = uri.queryParameters;
-
-    return ParsedRoute(path, queryParams);
-  }
-
-  @override
-  RouteInformation? restoreRouteInformation(ParsedRoute configuration) {
-    print("=======restoreRouteInformation:${configuration}===================");
-    return RouteInformation(uri: Uri.parse(configuration.path));
-  }
-}
-
-class AppRouterDelegate extends RouterDelegate<ParsedRoute>
-    with ChangeNotifier, PopNavigatorRouterDelegateMixin {
-
-  AppRouterDelegate({String initial = '/'}) {
-    _routes.add(ParsedRoute(initial, {}));
-  }
-
-   final List<ParsedRoute> _routes = [];
-
-  @override
-  final GlobalKey<NavigatorState> navigatorKey = GlobalKey<NavigatorState>();
-
-  @override
-  ParsedRoute get currentConfiguration {
-    return _routes.last;
-  }
-
-  Future<void> go(String route) async {
-    ParsedRoute _route = await parser.parseRouteInformation(RouteInformation(uri: Uri.parse(route)));
-    if(_route!=_routes.last){
-      _routes.add(_route);
-    }
-    notifyListeners();
-  }
-
-  final _addColorKey = const ValueKey('addColor');
-  final _colorDetailKey = const ValueKey('ColorDetail');
-
-  @override
-  Widget build(BuildContext context) {
-    List<Page> pages = [];
-
-    for (ParsedRoute route in _routes) {
-      Page? page = _buildPageByPath(route);
-      if(page!=null){
-        pages.add(page);
-      }
-    }
-
-    return Navigator(
-      key: navigatorKey,
-      pages: pages,
-      onPopPage: _onPagePop,
-    );
-  }
-
-  Page? _buildPageByPath(ParsedRoute route) {
-    if(route.path == '/'){
-      return MaterialPage(child: HomePage());
-    }
-
-    if(route.path.startsWith('/color/detail')){
-      String? selectedColor = route.queryParameters['color'];
-
-      if (selectedColor != null) {
-        Color color = Color(int.parse(selectedColor, radix: 16));
-        return MaterialPage(key: _colorDetailKey, child: StlColorPage(color: color));
-      }
-    }
-
-    if (route.path == '/color/add') {
-     return MaterialPage(key: _addColorKey, child: ColorAddPage());
-    }
-
-    return null;
-  }
-
-  @override
-  Future<void> setNewRoutePath(ParsedRoute configuration) async {
-    print("===setNewRoutePath===${configuration}=================");
-    if(configuration!=_routes.last){
-      _routes.add(configuration);
-    }
-  }
-
-  bool _onPagePop(Route route, result) {
-    RouteSettings settings = route.settings;
-    if(settings is Page){
-      if(settings.key==_addColorKey){
-        _routes.removeLast();
-        notifyListeners();
-      }
-      if(settings.key==_colorDetailKey){
-        _routes.removeLast();
-        notifyListeners();
-      }
-    }
-    return route.didPop(result);
-  }
-
-
-}

lib/13/01___/route/route_state.dart

@@ -1,48 +0,0 @@
-// Copyright 2021, the Flutter project authors. Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-import 'package:flutter/widgets.dart';
-
-import 'parsed_route.dart';
-import 'parser.dart';
-
-/// The current route state. To change the current route, call obtain the state
-/// using `RouteStateScope.of(context)` and call `go()`:
-///
-/// ```
-/// RouteStateScope.of(context).go('/book/2');
-/// ```
-class RouteState extends ChangeNotifier {
-  final AppRouteParser _parser;
-  ParsedRoute _route;
-
-  RouteState(this._parser,{String initial=''}) : _route = ParsedRoute(initial,{});
-
-  ParsedRoute get route => _route;
-
-  set route(ParsedRoute route) {
-    // Don't notify listeners if the path hasn't changed.
-    if (_route == route) return;
-
-    _route = route;
-    notifyListeners();
-  }
-
-  Future<void> go(String route) async {
-    this.route = await _parser
-        .parseRouteInformation(RouteInformation(uri: Uri.parse(route)));
-  }
-}
-
-// /// Provides the current [RouteState] to descendant widgets in the tree.
-// class RouteStateScope extends InheritedNotifier<RouteState> {
-//   const RouteStateScope({
-//     required super.notifier,
-//     required super.child,
-//     super.key,
-//   });
-//
-//   static RouteState of(BuildContext context) =>
-//       context.dependOnInheritedWidgetOfExactType<RouteStateScope>()!.notifier!;
-// }

lib/13/01____/pages/app/app.dart

@@ -1,29 +0,0 @@
-import 'package:flutter/material.dart';
-
-
-import '../../main.dart';
-import 'app_tool_bar.dart';
-
-class App extends StatelessWidget {
-  const App({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    return MaterialApp(
-        theme: ThemeData(
-            appBarTheme: const AppBarTheme(
-                elevation: 0,
-                iconTheme: IconThemeData(color: Colors.black),
-                titleTextStyle: TextStyle(
-                  color: Colors.black,
-                  fontSize: 18,
-                  fontWeight: FontWeight.bold,
-                ))),
-        debugShowCheckedModeBanner: false,
-        home:  Scaffold(
-          appBar: AppToolBar(),
-          body: Router(routerDelegate: router),
-        ));
-  }
-}
-

lib/13/01____/pages/app/app_router_delegate.dart

@@ -1,73 +0,0 @@
-import 'package:flutter/material.dart';
-import '../page_a.dart';
-import '../page_b.dart';
-import '../page_c.dart';
-import '../home_page.dart';
-
-class AppRouterDelegate extends RouterDelegate<String> with ChangeNotifier, PopNavigatorRouterDelegateMixin {
-
-  AppRouterDelegate({String initial = '/'}):_path=initial;
-
-  String _path;
-
-  String get path=>  _path;
-
-  void go(String path){
-    _path = path;
-    notifyListeners();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return Navigator(
-      onPopPage: _onPopPage,
-      pages: parserConfig(_path).map((e) => _pageMap[e]!).toList(),
-    );
-  }
-
-  final Map<String, Page> _pageMap = const {
-    '/': MaterialPage(child: HomePage()),
-    'a': MaterialPage(child: PageA()),
-    'b': MaterialPage(child: PageB()),
-    'c': MaterialPage(child: PageC()),
-  };
-
-  Widget buildNavigatorByConfig(String path) {
-    return Navigator(
-      onPopPage: _onPopPage,
-      pages: parserConfig(path).map((e) => _pageMap[e]!).toList(),
-    );
-  }
-
-  bool _onPopPage(Route route, result) {
-    if(path.length>1){
-      int last = path.lastIndexOf('/');
-      _path = path.substring(0,last);
-      if(_path.isEmpty) _path = '/';
-      notifyListeners();
-    }
-    return route.didPop(result);
-  }
-
-  @override
-  GlobalKey<NavigatorState>? navigatorKey = GlobalKey<NavigatorState>();
-
-
-  @override
-  Future<void> setNewRoutePath(String configuration) async{
-    _path = configuration;
-  }
-
-  List<String> parserConfig(String path){
-    /// 例: /a/b/c  进栈 /,a,b,c 界面
-    List<String> result = ['/'];
-    if(path.startsWith('/')){
-      path = path.substring(1);
-      if(path.isNotEmpty){
-        List<String> parts = path.split('/');
-        result.addAll(parts);
-      }
-    }
-    return result;
-  }
-}

lib/13/01____/pages/app/app_tool_bar.dart

@@ -1,64 +0,0 @@
-import 'package:flutter/material.dart';
-import '../../main.dart';
-
-class AppToolBar extends StatefulWidget implements PreferredSizeWidget{
-  const AppToolBar({super.key});
-
-  @override
-  State<AppToolBar> createState() => _AppToolBarState();
-
-  @override
-  Size get preferredSize => const Size.fromHeight(kToolbarHeight);
-}
-
-class _AppToolBarState extends State<AppToolBar> {
-
-  TextEditingController _ctrl = TextEditingController();
-
-  @override
-  void initState() {
-    super.initState();
-    _changRoute();
-    router.addListener(_changRoute);
-  }
-
-  @override
-  void dispose() {
-    router.removeListener(_changRoute);
-    _ctrl.dispose();
-    super.dispose();
-  }
-
-  void _changRoute() {
-    _ctrl.text=router.path;
-  }
-
-  @override
-  Widget build(BuildContext context) {
-
-    return AppBar(
-      backgroundColor: Colors.white,
-      elevation: 0,
-      title : TextField(
-        controller: _ctrl,
-        onSubmitted: _onSubmitted,
-        decoration: InputDecoration( //装饰
-            filled: true, //填充
-            fillColor: Color(0xffF3F6F9), //填充颜色
-            constraints: BoxConstraints(maxHeight: 34), //约束信息
-            contentPadding: EdgeInsets.only(top: -14,left: 10),
-            border: UnderlineInputBorder( //边线信息
-              borderSide: BorderSide.none,
-              borderRadius: BorderRadius.all(Radius.circular(6)),
-            ),
-            hintText: "请输入路由", //提示字
-            hintStyle: TextStyle(fontSize: 14) //提示字样式
-        ),
-      ),
-    );
-  }
-
-  void _onSubmitted(String value) {
-    router.go(value);
-  }
-}

lib/13/01____/pages/home_page.dart

@@ -1,30 +0,0 @@
-
-import 'package:flutter/material.dart';
-
-import '../main.dart';
-
-
-class HomePage extends StatelessWidget {
-  const HomePage({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    const Color bgColor = Color(0xffCCFFCC);
-
-    return Scaffold(
-      backgroundColor: bgColor,
-        appBar: AppBar(
-          title: const Text('主页起点'),
-          backgroundColor: bgColor,
-        ),
-      body: Center(child: ElevatedButton(
-        onPressed: () => toPageA(context),
-        child: const Text('Push A'),
-      ),
-    ));
-  }
-
-  void toPageA(BuildContext context) {
-    router.go('/a');
-  }
-}

lib/13/01____/pages/page_a.dart

@@ -1,30 +0,0 @@
-import 'package:flutter/material.dart';
-import '../main.dart';
-
-class PageA extends StatelessWidget {
-  const PageA({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    const Color bgColor = Color(0xffCCFFFF);
-
-    return Scaffold(
-        backgroundColor: bgColor,
-        appBar: AppBar(
-          title: const Text('A 界面'),
-          backgroundColor: bgColor,
-        ),
-        body: Center(
-          child: ElevatedButton(
-            onPressed: () => toPageB(context),
-            child: const Text('Push B'),
-          ),
-        ));
-  }
-
-  void toPageB(BuildContext context) {
-    // router.value = ['/', 'a', 'b'];
-    router.go('/a/b');
-  }
-
-}

lib/13/01____/pages/page_b.dart

@@ -1,32 +0,0 @@
-import 'package:flutter/material.dart';
-
-import '../main.dart';
-
-class PageB extends StatelessWidget {
-  const PageB({super.key});
-
-
-  @override
-  Widget build(BuildContext context) {
-    const Color bgColor = Color(0xffCCE5FF);
-
-    return Scaffold(
-        backgroundColor: bgColor,
-        appBar: AppBar(
-          title: const Text('B 界面'),
-          backgroundColor: bgColor,
-
-        ),
-        body: Center(
-          child: ElevatedButton(
-            onPressed: () => toPageC(context),
-            child: const Text('Push C'),
-          ),
-        ));
-  }
-
-  void toPageC(BuildContext context){
-    router.go('/a/b/c');
-  }
-
-}

lib/13/01____/pages/page_c.dart

@@ -1,24 +0,0 @@
-import 'package:flutter/material.dart';
-
-import '../main.dart';
-
-class PageC extends StatelessWidget {
-  const PageC({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    const Color bgColor = Color(0xffFFE6CC);
-
-    return Scaffold(
-        backgroundColor: bgColor,
-        appBar: AppBar(
-          title: const Text('C 界面'),
-          backgroundColor: bgColor,
-        ),
-        body: Center(
-          child: Text('到达终点'),
-        ));
-  }
-
-
-}

lib/13/02/main.dart

@@ -1,14 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:window_manager/window_manager.dart';
-import 'pages/app/app.dart';
-import 'pages/app/app_router_delegate.dart';
-
-
-AppRouterDelegate router = AppRouterDelegate();
-
-void main() {
-  runApp(const App());
-}
-
-
-

lib/13/02_/main.dart

@@ -1,13 +0,0 @@
-import 'package:flutter/material.dart';
-
-import 'pages/app/app.dart';
-
-
-
-void main() {
-  runApp(const App());
-}
-
-
-
-

lib/13/02_/menus.dart

@@ -1,83 +0,0 @@
-import 'package:toly_menu/toly_menu.dart';
-
-List<MenuData> menus = [
-  MenuData(path: '/dashboard', label: '总览面板', children: [
-    MenuData(path: '/dashboard/data_analyse', label: '数据分析', deep: 1),
-    MenuData(path: '/dashboard/work_board', label: '工作台', deep: 1, children: [
-      MenuData(path: '/dashboard/work_board/a', label: '第一工作区', deep: 2),
-      MenuData(path: '/dashboard/work_board/b', label: '第二工作区', deep: 2),
-      MenuData(path: '/dashboard/work_board/c', label: '第三工作区', deep: 2),
-    ]),
-  ]),
-  MenuData(path: '/cases', label: '案例演示', children: [
-    MenuData(path: '/cases/counter', label: '计数器项目', deep: 1),
-    MenuData(path: '/cases/guess', label: '猜数字项目', deep: 1),
-    MenuData(path: '/cases/muyu', label: '电子木鱼项目', deep: 1),
-    MenuData(path: '/cases/canvas', label: '白板绘制项目', deep: 1),
-    MenuData(path: '/cases/timer', label: '计时器项目', deep: 1),
-  ]),
-  MenuData(path: '/manager', label: '系统管理', children: [
-    MenuData(path: '/manager/account', label: '账号管理', deep: 1),
-    MenuData(path: '/manager/role', label: '角色管理', deep: 1),
-    MenuData(path: '/manager/menu', label: '菜单管理', deep: 1),
-  ]),
-  MenuData(path: '/knowledge', label: '知识库管理', children: [
-    MenuData(path: '/knowledge/a', label: '语文知识', deep: 1, children: [
-      MenuData(
-        path: '/knowledge/a/1',
-        label: '诗词歌赋',
-        deep: 2,
-      ),
-      MenuData(
-        path: '/knowledge/a/2',
-        label: '人物故事',
-        deep: 2,
-      ),
-      MenuData(
-        path: '/knowledge/a/3',
-        label: '名著推荐',
-        deep: 2,
-      )
-    ]),
-    MenuData(
-        path: '/knowledge/b',
-        label: '数学知识',
-        children: [
-          MenuData(
-            path: '/knowledge/b/1',
-            label: '人物故事',
-            deep: 2,
-          ),
-          MenuData(
-            path: '/knowledge/b/2',
-            label: '数学定理',
-            deep: 2,
-          ),
-          MenuData(
-            path: '/knowledge/b/3',
-            label: '几何知识',
-            deep: 2,
-          ),
-          MenuData(
-            path: '/knowledge/b/4',
-            label: '代数知识',
-            deep: 2,
-          )
-        ],
-        deep: 1),
-    MenuData(
-      path: '/knowledge/c',
-      label: '英语知识',
-      deep: 1,
-    ),
-  ]),
-  MenuData(path: '/widgets', label: '组件集录', children: [
-    MenuData(path: '/widgets/stateless', label: '无状态组件', deep: 1),
-    MenuData(path: '/widgets/stateful', label: '有状态组件', deep: 1),
-    MenuData(path: '/widgets/single_child', label: '单子渲染组件', deep: 1),
-    MenuData(path: '/widgets/mutli_child', label: '多子渲染组件', deep: 1),
-    MenuData(path: '/widgets/sliver', label: '滑片组件', deep: 1),
-    MenuData(path: '/widgets/proxy', label: '代理组件', deep: 1),
-    MenuData(path: '/widgets/other', label: '其他组件', deep: 1),
-  ])
-];

lib/13/02_/pages/app/app.dart

@@ -1,107 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:go_router/go_router.dart';
-import 'package:toly_menu/toly_menu.dart';
-
-import '../../menus.dart';
-import '../../transition/fade_transition.dart';
-import 'root_content.dart';
-
-class App extends StatelessWidget {
-  const App({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    return MaterialApp(
-        theme: ThemeData(
-          pageTransitionsTheme: PageTransitionsTheme(
-            builders: {
-              TargetPlatform.android: FadeUpwardsPageTransitionsBuilder(),
-              TargetPlatform.iOS: CupertinoPageTransitionsBuilder(),
-              TargetPlatform.macOS: FadeUpwardsPageTransitionsBuilder(),
-              TargetPlatform.windows: FadeTransitionsBuilder(),
-            }
-          ),
-
-            appBarTheme: const AppBarTheme(
-                elevation: 0,
-                iconTheme: IconThemeData(color: Colors.black),
-                backgroundColor: Colors.white,
-                titleTextStyle: TextStyle(
-                  color: Colors.black,
-                  fontSize: 18,
-                  fontWeight: FontWeight.bold,
-                ))),
-        debugShowCheckedModeBanner: false,
-        home: AppLayout());
-  }
-}
-
-class AppLayout extends StatelessWidget {
-  const AppLayout({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    return  Scaffold(
-      body: Row(
-        children: [
-          SizedBox(
-            width: 210,
-            child: MenuPanel(),
-          ),
-          // Container()
-          Expanded(child: RootContent())
-        ],
-      ),
-      // appBar: AppToolBar(),
-      // body: AppNavigation(),
-    );
-  }
-}
-
-class MenuPanel extends StatefulWidget {
-  const MenuPanel({super.key});
-
-  @override
-  State<MenuPanel> createState() => _MenuPanelState();
-}
-
-class _MenuPanelState extends State<MenuPanel> {
-  MenuState state = MenuState(expandMenus: ['/dashboard'], activeMenu: '/dashboard/data_analyse', items: menus);
-
-  @override
-  Widget build(BuildContext context) {
-    return TolyMenu(state: state, onSelect: _onSelect);
-  }
-
-  void _onSelect(MenuData menu) {
-
-
-    if(menu.isLeaf){
-      state = state.copyWith(activeMenu: menu.path);
-      print("menu.path：${menu.path}");
-      goRouter.go(menu.path);
-    }else{
-      List<String> menus = [];
-      String path = menu.path.substring(1);
-      List<String> parts = path.split('/');
-
-      if(parts.isNotEmpty){
-        String path = '';
-        for (String part in parts) {
-          path+='/$part';
-          menus.add(path);
-        }
-      }
-
-      if(state.expandMenus.contains(menu.path)){
-        menus.remove(menu.path);
-      }
-
-      state = state.copyWith(expandMenus: menus);
-
-    }
-    setState(() {
-
-    });
-  }
-}

lib/13/02_/pages/app/root_content.dart

@@ -1,140 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:go_router/go_router.dart';
-import 'package:iroute/cases/cases.dart';
-
-import '../color_page.dart';
-
-// GoRouter configuration
-final goRouter = GoRouter(
-  initialLocation: '/manager',
-  routes: [
-    GoRoute(
-        path: '/dashboard',
-        builder: (_,__)=>SizedBox(),
-        routes: [
-          GoRoute(
-            path: 'data_analyse',
-            // builder: (context, state) => ColorPage(title: 'data_analyse',),
-            pageBuilder: (context, state) {
-              return CustomTransitionPage(
-                key: state.pageKey,
-                child: ColorPage(title: 'data_analyse',),
-                transitionsBuilder: (context, animation, secondaryAnimation, child) {
-                  // Change the opacity of the screen using a Curve based on the the animation's
-                  // value
-                  return FadeTransition(
-                    opacity:
-                    CurveTween(curve: Curves.easeInOutCirc).animate(animation),
-                    child: child,
-                  );
-                },
-              );
-            },
-          ),
-
-          GoRoute(
-            path: 'work_board',
-              builder: (_,__)=>SizedBox(),
-            routes: [
-              GoRoute(
-                path: 'a',
-                builder: (context, state) => ColorPage(title: '第一工作区',),
-              ),
-              GoRoute(
-                path: 'b',
-                builder: (context, state) => ColorPage(title: '第二工作区',),
-              ),
-              GoRoute(
-                path: 'c',
-                builder: (context, state) => ColorPage(title: '第三工作区',),
-              ),
-            ]
-          ),
-
-        ]
-    ),
-
-    GoRoute(
-        path: '/cases',
-        builder: (_,__)=>SizedBox(),
-        routes: [
-          GoRoute(
-            path: 'counter',
-            builder: (context, state) => CounterPage(),
-          ),
-          GoRoute(
-            path: 'guess',
-            builder: (context, state) => GuessPage(),
-          ),
-          GoRoute(
-            path: 'muyu',
-            builder: (context, state) => ColorPage(title: '第三工作区',),
-          ),       GoRoute(
-            path: 'canvas',
-            builder: (context, state) => Paper(),
-          ),       GoRoute(
-            path: 'muyu',
-            builder: (context, state) => ColorPage(title: '第三工作区',),
-          ),
-        ]
-    ),
-    GoRoute(
-        path: '/manager', builder: (_,__)=>SizedBox(),
-        routes: [
-          GoRoute(
-            path: 'account',
-            builder: (context, state) => ColorPage(title: 'account',),
-          ),
-          GoRoute(
-            path: 'role',
-            builder: (context, state) => ColorPage(title: 'role',),
-          ),
-        ]
-    ),
-  ],
-);
-
-
-class RootContent extends StatelessWidget {
-  const RootContent({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-
-
-    return Router.withConfig(config: goRouter);
-  }
-}
-
-class RootContentDelegate extends RouterDelegate with ChangeNotifier,PopNavigatorRouterDelegateMixin{
-
-
-  @override
-  final GlobalKey<NavigatorState> navigatorKey = GlobalKey<NavigatorState>();
-
-
-  @override
-  Widget build(BuildContext context) {
-    return Navigator(
-      key: navigatorKey,
-      pages: [
-
-      ],
-      onPopPage: (route, result) {
-        // appState.selectedBook = null;
-        // notifyListeners();
-        return route.didPop(result);
-      },
-    );
-  }
-
-
-  @override
-  Future<void> setNewRoutePath(configuration) {
-    // TODO: implement setNewRoutePath
-    throw UnimplementedError();
-  }
-
-
-
-}

lib/13/02_/pages/color_page.dart

@@ -1,11 +0,0 @@
-import 'package:flutter/material.dart';
-
-class ColorPage extends StatelessWidget {
-  final String title;
-  const ColorPage({super.key, required this.title});
-
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(body: Center(child: Text(title)));
-  }
-}