refactor(update Text & RichText demos and fixed the analysis warnings):

hanxu317317 · hanxu317317 · commit 12544b0d445d · 2019-01-26T11:51:18.000+08:00
diff --git a/lib/widgets/elements/Form/Text/RichText/index.dart b/lib/widgets/elements/Form/Text/RichText/index.dart
@@ -1,36 +1,16 @@
 import 'package:flutter/material.dart';
-import 'package:flutter_markdown/flutter_markdown.dart';
 import '../../../../../common/widget_demo.dart';
 import 'demo.dart';
 const String intro = """
-# 富文本显示
+### **简介**
 
-在富文本使用多个不同风格的widget显示文本。要显示的文本使用TextSpan对象树来描述，每个对象都有一个用于该子树的关联样式。文本可能会跨越多行，也可能全部显示在同一行上，具体取决于布局约束。
-
-# 示例代码
-
-```
-RichText(
-  text: TextSpan(
-    text: 'Hello ',
-    style: DefaultTextStyle.of(context).style,
-    children: <TextSpan>[
-      TextSpan(text: 'bold', style: TextStyle(fontWeight: FontWeight.bold)),
-      TextSpan(text: ' world!'),
-    ],
-  ),
-)
-```
-
-# 示例示例
+> 具有复杂样式的文本显示组件
 
-""";
-const String diff = """
-# RichText 与 Text.rich 对比
+在富文本使用多个不同风格的widget显示文本。要显示的文本使用TextSpan对象树来描述，每个对象都有一个用于该子树的关联样式。文本可能会跨越多行，也可能全部显示在同一行上，具体取决于布局约束。
 
 无论是Text或者Text.rich, 查看源代码发现. 都是由RichText构建出来
 
-## 源码展示
+RichText的源码展示
 
 ```
 // Text 源码
@@ -49,12 +29,14 @@ const String diff = """
     return result;
   }
 ```
-待补充...
+### **基本实例**
+
+""";
+const String diff = """
+
+
 """;
-const Map<String, String> markDesc = {
-  'intro': intro,
-  'diff': diff
-};
+
 class Demo extends StatefulWidget {
   static const String routeName = '/element/Form/Text/RichText';
   _Demo createState() => _Demo();
@@ -66,14 +48,10 @@ class _Demo extends State<Demo> {
     return WidgetDemo(
       title: 'Rich Text',
       docUrl: 'https://docs.flutter.io/flutter/widgets/RichText-class.html',
-      codeUrl: '',
-      contentList: [new Column(
-        children: <Widget>[
-          MarkdownBody(data: markDesc['intro']),
-          RichTextDemo(),
-          MarkdownBody(data: markDesc['diff']),
-        ],
-      ),
-    ]);
+      codeUrl: 'elements/Form/Text/RichText/index.dart',
+      contentList: [
+        intro,
+        RichTextDemo(),
+      ]);
   }
 }
diff --git a/lib/widgets/elements/Form/Text/Text/demo.dart b/lib/widgets/elements/Form/Text/Text/demo.dart
@@ -0,0 +1,24 @@
+/**
+ * Created with Android Studio.
+ * User: 三帆
+ * Date: 20/01/2019
+ * Time: 22:28
+ * email: sanfan.hx@alibaba-inc.com
+ * tartget:  CupertinoTabBar
+ */
+
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+
+class TextDemo extends StatefulWidget {
+  _Demo createState() => _Demo();
+}
+
+class _Demo extends State<TextDemo> {
+  int index = 0;
+  Duration timer = new Duration(minutes: 50);
+
+  Widget build(BuildContext context) {
+    return  Text("i'm a text");
+  }
+}
diff --git a/lib/widgets/elements/Form/Text/Text/index.dart b/lib/widgets/elements/Form/Text/Text/index.dart
@@ -1,70 +1,30 @@
 import 'package:flutter/material.dart';
-//import 'package:flutter_markdown/flutter_markdown.dart';
 import '../../../../../common/widget_demo.dart';
-import '../../../../../components/markdown.dart';
+import 'demo.dart';
 
 const String intro = """
-# 说明
+### **简介**
 
 > 具有某个单一样式的文本显示的widget组件, 显示支持一行或者多行. 默认样式会继承层级最为接近的 *DefaultStyle* 
 当然, 你也可以重新他的样式 将 *DefaultStyle.inherit 设置为 false*
 
-# 示例代码
+是最基本的文本显示组件
 
-``` dart
-Text(
-  'Hello, World ! How are you?',
-  textAlign: TextAlign.center,
-  overflow: TextOverflow.ellipsis,
-  style: TextStyle(fontWeight: FontWeight.bold),
-)
-```
+### **基本用法**
+在这里介绍一下他的基本属性说明.
 
-# 示例显示
+- data	Text显示的文本，必填参数	String
+- textAlign	文本的对齐方式,可以选择左对齐、右对齐还是居中对齐	TextAlign
+- maxLines	文本显示的最大行数	int
+- overflow	文本显示的截断方式	TextOverflow
+- textScaleFactor	文本的缩放比例	double
+- style	用于指定文本显示的样式如颜色、字体、粗细、背景等
 
 
-""";
-
-const String leftDesc = """
-# 示例代码
-
-
-``` dart
-// 左侧布局示例
-Text(
-  "Hello, World! I'm start from left?",
-  textAlign: TextAlign.left,
-  overflow: TextOverflow.ellipsis,
-  style: TextStyle(fontWeight: FontWeight.bold, inherit: true),
-),
-```
-# 示例显示
-""";
-
-const String RichDesc = """
-
-# 复杂文本显示
-
-使用 Text.rich 构造函数，Text 组件可以显示具有不同样式的 TextSpan 段落。下面的示例显示每个单词具有不同样式的“Hello beautiful world”。
+### **基本示例**
 
-```
-Text.rich(
-  TextSpan(
-    text: 'Hello', // default text style
-    children: <TextSpan>[
-      TextSpan(text: ' beautiful ', style: TextStyle(fontStyle: FontStyle.italic)),
-      TextSpan(text: 'world', style: TextStyle(fontWeight: FontWeight.bold)),
-    ],
-  ),
-)
-```
 """;
 
-const Map<String, String> markDesc = {
-  "intro": intro,
-  "left": leftDesc,
-  "rich": RichDesc
-};
 class Demo extends StatefulWidget {
   static const String routeName = '/element/Form/Text/Text';
   _Demo createState() => _Demo();
@@ -79,38 +39,10 @@ class _Demo extends State<Demo> {
       title: "Text",
       docUrl: 'flutter/widgets/Text-class.html',
       codeUrl: 'elements/Form/Text/Text/index.dart',
-      contentList: [new Column(
-        children: <Widget>[
-          MarkdownBody(markDesc['intro']),
-          Text(
-            'Hello, World! How are you?',
-            textAlign: TextAlign.center,
-            overflow: TextOverflow.ellipsis,
-            style: TextStyle(fontWeight: FontWeight.bold),
-          ),
-          MarkdownBody(markDesc['left']),
-          Container(
-            width: 750.0,
-            color: Color(0xFF0096ef),
-            child: Text(
-              "Hello, World! I'm start from left?",
-              textAlign: TextAlign.left,
-              overflow: TextOverflow.ellipsis,
-              style: TextStyle(color: Color(0xffffffff)),
-            ),
-          ),
-          MarkdownBody( markDesc['rich']),
-          Text.rich(
-            TextSpan(
-              text: 'Hello', // default text style
-              children: <TextSpan>[
-                TextSpan(text: ' beautiful ', style: TextStyle(fontStyle: FontStyle.italic)),
-                TextSpan(text: 'world', style: TextStyle(fontWeight: FontWeight.bold)),
-              ],
-            ),
-          )
-        ],
-      )]
+      contentList: [
+        intro,
+        TextDemo(),
+      ]
     );
   }
 }
diff --git a/lib/widgets/themes/Cupertino/CupertinoColors/demo.dart b/lib/widgets/themes/Cupertino/CupertinoColors/demo.dart
@@ -26,12 +26,12 @@ class CupertinoColorsFullDefault extends StatefulWidget {
 * */
 class _CupertinoColorsFullDefault extends State {
 
-  Widget setColorsView(Cupertino_colors){
+  Widget setColorsView(cupertinoColors){
     return Container(
         width: MediaQuery.of(context).size.width-100,
         padding: const EdgeInsets.all(10.0),
         child:Text('activeBlue',style:TextStyle(color:Colors.white)),
-        decoration:BoxDecoration(color: Cupertino_colors)
+        decoration:BoxDecoration(color: cupertinoColors)
     );
   }
   @override
diff --git a/lib/widgets/themes/Cupertino/CupertinoNavigationBar/demo.dart b/lib/widgets/themes/Cupertino/CupertinoNavigationBar/demo.dart
@@ -25,7 +25,6 @@ class CupertinoNavigationBarFullDefault extends StatefulWidget {
 * */
 class _CupertinoNavigationBarFullDefault extends State {
 
-  @override
   Widget build2(BuildContext context) {
     return SizedBox(
       height: MediaQuery.of(context).size.height,
diff --git a/lib/widgets/themes/Cupertino/CupertinoSlider/index.dart b/lib/widgets/themes/Cupertino/CupertinoSlider/index.dart
@@ -1,6 +1,5 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_go/common/widget_demo.dart';
-import 'package:flutter_go/widgets/themes/Material/MaterialColor/demo.dart';
 import 'demo.dart';
 const Text0 = '''
 ### **简介**
diff --git a/lib/widgets/themes/Cupertino/CupertinoSliverNavigationBar/index.dart b/lib/widgets/themes/Cupertino/CupertinoSliverNavigationBar/index.dart
@@ -1,6 +1,5 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_go/common/widget_demo.dart';
-import 'package:flutter_go/widgets/themes/Material/MaterialColor/demo.dart';
 import 'demo.dart';
 const Text0 = '''
 ### **简介**
diff --git a/lib/widgets/themes/Cupertino/CupertinoSwitch/index.dart b/lib/widgets/themes/Cupertino/CupertinoSwitch/index.dart
@@ -1,6 +1,5 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_go/common/widget_demo.dart';
-import 'package:flutter_go/widgets/themes/Material/MaterialColor/demo.dart';
 import 'demo.dart';
 const Text0 = '''
 ### **简介**
diff --git a/lib/widgets/themes/Cupertino/CupertinoTabBar/index.dart b/lib/widgets/themes/Cupertino/CupertinoTabBar/index.dart
@@ -1,6 +1,5 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_go/common/widget_demo.dart';
-import 'package:flutter_go/widgets/themes/Material/MaterialColor/demo.dart';
 import 'demo.dart';
 const Text0 = '''
 ### **简介**
diff --git a/lib/widgets/themes/Cupertino/CupertinoTabScaffold/index.dart b/lib/widgets/themes/Cupertino/CupertinoTabScaffold/index.dart
@@ -1,6 +1,5 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_go/common/widget_demo.dart';
-import 'package:flutter_go/widgets/themes/Material/MaterialColor/demo.dart';
 import 'demo.dart';
 const Text0 = '''
 ### **简介**
diff --git a/lib/widgets/themes/Cupertino/CupertinoTabView/index.dart b/lib/widgets/themes/Cupertino/CupertinoTabView/index.dart
@@ -1,6 +1,5 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_go/common/widget_demo.dart';
-import 'package:flutter_go/widgets/themes/Material/MaterialColor/demo.dart';
 import 'demo.dart';
 const Text0 = '''
 ### **简介**
diff --git a/lib/widgets/themes/Cupertino/CupertinoTimerPicker/index.dart b/lib/widgets/themes/Cupertino/CupertinoTimerPicker/index.dart
@@ -1,6 +1,5 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_go/common/widget_demo.dart';
-import 'package:flutter_go/widgets/themes/Material/MaterialColor/demo.dart';
 import 'demo.dart';
 const Text0 = '''
 ### **简介**
