refactor example extension view

example/lib/extension/example_num_ext.dart

@@ -1,9 +1,8 @@
 import 'package:ansu_ui/ansu_ui.dart';
 import 'package:example/codeviewer/code_segments.dart';
-import 'package:example/common/code_view.dart';
+import 'package:example/component/example_scaffold.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
-import 'package:get/get.dart';
 
 class ExampleNumExt extends StatefulWidget {
   ExampleNumExt({Key key}) : super(key: key);
@@ -15,22 +14,9 @@ class ExampleNumExt extends StatefulWidget {
 class _ExampleNumExtState extends State<ExampleNumExt> {
   @override
   Widget build(BuildContext context) {
-    return ASScaffold(
+    return ExampleScaffold(
       title: 'Num Ext',
-      actions: [
-        IconButton(
-          icon: Icon(
-            Icons.code,
-            color: Colors.black54,
-          ),
-          onPressed: () => Get.to(
-            CodeView(
       text: (context) => CodeSegments.numExt(context),
-            ),
-          ),
-        ),
-      ],
-      body: ListView(
       children: [
         // BEGIN numExt
         //Comma
@@ -119,7 +105,6 @@ class _ExampleNumExtState extends State<ExampleNumExt> {
         ),
         // END
       ],
-      ),
     );
   }
 }

example/lib/extension/example_string_ext.dart

@@ -1,6 +1,7 @@
 import 'package:ansu_ui/ansu_ui.dart';
 import 'package:example/codeviewer/code_segments.dart';
 import 'package:example/common/code_view.dart';
+import 'package:example/component/example_scaffold.dart';
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 
@@ -14,22 +15,9 @@ class ExampleStringExt extends StatefulWidget {
 class _ExampleStringExtState extends State<ExampleStringExt> {
   @override
   Widget build(BuildContext context) {
-    return ASScaffold(
+    return ExampleScaffold(
       title: 'String Ext',
-      actions: [
-        IconButton(
-          icon: Icon(
-            Icons.code,
-            color: Colors.black54,
-          ),
-          onPressed: () => Get.to(
-            CodeView(
       text: (context) => CodeSegments.stringExt(context),
-            ),
-          ),
-        ),
-      ],
-      body: ListView(
       children: [
         // BEGIN stringExt
         ListTile(
@@ -44,7 +32,6 @@ class _ExampleStringExtState extends State<ExampleStringExt> {
         ),
         // END
       ],
-      ),
     );
   }
 }