feat(): 模版模式的完成

Author: 聂彬

README.md

@@ -27,4 +27,5 @@
 18. 备忘录模式
 19. 观察者模式
 20. 状态模式
-21. 策略模式
+21. 策略模式
+22. 模版模式

lib/constant/string_const.dart

@@ -67,4 +67,7 @@ class StringConst {
 
   //策略模式
   static const String STRATEGY_ = "策略模式";
+
+  //模版模式
+  static const String TEMPLATE_ = "模版模式";
 }

lib/main.dart

@@ -17,6 +17,7 @@ import 'package:flutter_design/page/observer/observer_page.dart';
 import 'package:flutter_design/page/proxy/proxy_page.dart';
 import 'package:flutter_design/page/state/state_page.dart';
 import 'package:flutter_design/page/strategy/strategy_page.dart';
+import 'package:flutter_design/page/template/template_page.dart';
 
 import 'constant/page_const.dart';
 import 'constant/string_const.dart';
@@ -57,6 +58,7 @@ class MyApp extends StatelessWidget {
         PageConst.OBSERVER_PAGE: (context) => ObserverPage(),
         PageConst.STATE_PAGE: (context) => StatePage(),
         PageConst.STRATEGY_PAGE: (context) => StrategyPage(),
+        PageConst.TEMPLATE_PAGE: (context) => TemplatePage(),
       },
     );
   }

lib/page/home_page.dart

@@ -36,6 +36,7 @@ Map<String, String> map = {
   PageConst.OBSERVER_PAGE: StringConst.OBSERVER_,
   PageConst.STATE_PAGE: StringConst.STATE_,
   PageConst.STRATEGY_PAGE: StringConst.STRATEGY_,
+  PageConst.TEMPLATE_PAGE: StringConst.TEMPLATE_,
 };
 
 class _HomePageState extends State<HomePage> {

lib/page/strategy/strategy_page.dart

@@ -1,3 +1,4 @@
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_design/page/strategy/strategy_mode.dart';
 
@@ -83,6 +84,11 @@ class _StrategyPageState extends State<StrategyPage> {
               onPressed: () {
                 _context.move = ByBus();
                 _context.run();
+                print("${Container(
+                  child: Text("Hello world"),
+                ).toStringDeep()}");
+                ObserverList list = ObserverList();
+                list.add("Hello world");
               },
             ),
           ],

lib/page/template/template_mode.dart

@@ -0,0 +1,50 @@
+/// Created by NieBin on 2020-04-16
+/// Github: https://github.com/nb312
+/// Email: [email protected]
+abstract class IWork {
+  void start();
+
+  void working();
+
+  void end();
+
+  void work() {
+    start();
+    working();
+    end();
+  }
+}
+
+class NieBin extends IWork {
+  @override
+  void end() {
+    print("加班后下班");
+  }
+
+  @override
+  void start() {
+    print("从上海地铁站上站");
+  }
+
+  @override
+  void working() {
+    print("进行Flutter开发");
+  }
+}
+
+class Other extends IWork {
+  @override
+  void end() {
+    print("开开心心下班");
+  }
+
+  @override
+  void start() {
+    print("从公司附近出发");
+  }
+
+  @override
+  void working() {
+    print("进行前端开发");
+  }
+}

lib/page/template/template_page.dart

@@ -0,0 +1,50 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_design/page/template/template_mode.dart';
+
+/// Created by NieBin on 2020-04-16
+/// Github: https://github.com/nb312
+/// Email: [email protected]
+
+class TemplatePage extends StatefulWidget {
+  @override
+  _TemplatePageState createState() => _TemplatePageState();
+}
+
+class _TemplatePageState extends State<TemplatePage> {
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text("模版模式"),
+      ),
+      body: Container(
+        child: Column(
+          children: <Widget>[
+            FlatButton(
+              color: Colors.orange,
+              child: Padding(
+                padding: const EdgeInsets.all(8.0),
+                child: Text("NieBin的工作日常"),
+              ),
+              onPressed: () {
+                NieBin nb = NieBin();
+                nb.work();
+              },
+            ),
+            FlatButton(
+              color: Colors.orange,
+              child: Padding(
+                padding: const EdgeInsets.all(8.0),
+                child: Text("其他人的工作日常"),
+              ),
+              onPressed: () {
+                Other other = Other();
+                other.work();
+              },
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}