添加clipboard示例

CHANGELOG.md

@@ -1,6 +1,7 @@
 ## NEXT
 1. [ohos]问题已修复，统一使用回鸿蒙社区的git依赖
 2. 更新FlutterBoost版本说明
+3. 添加clipboard示例
 
 # 4.5.6
 1. [ohos]接管FlutterView绑定引擎的时机，解决Tab场景显示异常的问题，避免冗余的attach/detach

example/lib/case/clipboard_example.dart

@@ -0,0 +1,83 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+
+void main() => runApp(RunMyApp());
+
+class RunMyApp extends StatelessWidget {
+  RunMyApp({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      debugShowCheckedModeBanner: false,
+      theme: ThemeData(primarySwatch: Colors.green),
+      home: Scaffold(
+        appBar: AppBar(
+          title: const Text('Copy to Clipboard'),
+        ),
+        body: ClipboardExample(),
+      ),
+    );
+  }
+}
+
+class ClipboardExample extends StatelessWidget {
+  ClipboardExample({super.key});
+  // controller to retrieve the text
+  TextEditingController copy_controller = TextEditingController();
+  TextEditingController paste_controller = TextEditingController();
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      debugShowCheckedModeBanner: false,
+      theme: ThemeData(primarySwatch: Colors.green),
+      home: Scaffold(
+        appBar: AppBar(
+          title: const Text('Copy to Clipboard'),
+        ),
+        body: Center(
+          child: Column(
+            children: [
+              TextField(
+                controller: copy_controller,
+              ),
+              SizedBox(
+                height: 30,
+              ),
+              ElevatedButton(
+                onPressed: () {
+                  Clipboard.setData(
+                          new ClipboardData(text: copy_controller.text))
+                      .then((_) {
+                    copy_controller.clear();
+                    ScaffoldMessenger.of(context).showSnackBar(
+                        SnackBar(content: Text('Copied to your clipboard !')));
+                  });
+                },
+                child: const Text('Copy'),
+              ),
+              SizedBox(
+                height: 50,
+              ),
+              TextField(
+                controller: paste_controller,
+                decoration: const InputDecoration(
+                  labelText: 'Pasted text will appear here',
+                  border: OutlineInputBorder(),
+                ),
+              ),
+              ElevatedButton(
+                onPressed: () async {
+                  Clipboard.getData('text/plain').then((value) {
+                    paste_controller.text = value!.text!;
+                  });
+                },
+                child: const Text('Paste'),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}

example/lib/flutter_page.dart

@@ -269,6 +269,17 @@ class _FlutterIndexRouteState extends State<FlutterIndexRoute>
                     .then((value) =>
                         debugPrint('xlog, mediaquery, Return Value:$value')),
               ),
+              InkWell(
+                  child: Container(
+                      padding: const EdgeInsets.all(8.0),
+                      margin: const EdgeInsets.all(8.0),
+                      color: Colors.yellow,
+                      child: const Text(
+                        'Clipboard demo',
+                        style: TextStyle(fontSize: 22.0, color: Colors.black),
+                      )),
+                  onTap: () => BoostNavigator.instance
+                      .push("clipboard", withContainer: withContainer)),
               InkWell(
                 child: Container(
                     padding: const EdgeInsets.all(8.0),

example/lib/main.dart

@@ -3,6 +3,7 @@ import 'package:flutter_boost/flutter_boost.dart';
 
 import 'case/asset_image_route.dart';
 import 'case/bottom_navigation_bar_demo.dart';
+import 'case/clipboard_example.dart';
 import 'case/counter_demo.dart';
 import 'case/dual_screen.dart';
 import 'case/flutter_rebuild_demo.dart';
@@ -390,6 +391,10 @@ class _MyAppState extends State<MyApp> {
           settings: settings,
           pageBuilder: (_, __, ___) => const SafeAreaPage());
     },
+    'clipboard': (settings, uniqueId) {
+      return PageRouteBuilder<dynamic>(
+          settings: settings, pageBuilder: (_, __, ___) => ClipboardExample());
+    },
 
     ///使用 BoostCacheWidget包裹你的页面时，可以解决push pageA->pageB->pageC 过程中，pageA，pageB 会多次 rebuild 的问题
     'flutterRebuildDemo': (settings, uniqueId) {