flutter_clipboard 1.0.2

A Flutter plugin to retrieve text from clipboard and save text explicitly to clipboard in Android and iOS.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:flutter_clipboard/flutter_clipboard.dart';

enum Action { SEND, RETRIEVE }

void main() => runApp(MyApp());

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  var _textController = TextEditingController();
  var _scaffoldKey = GlobalKey<ScaffoldState>();

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      theme: ThemeData(
        primarySwatch: Colors.amber,
      ),
      home: Scaffold(
        key: _scaffoldKey,
        appBar: AppBar(
          title: Text("Flutter Clipboard Example"),
        ),
        body: Padding(
          padding: EdgeInsets.all(8.0),
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            crossAxisAlignment: CrossAxisAlignment.stretch,
            children: <Widget>[
              TextFormField(
                controller: _textController,
                decoration: InputDecoration(
                  border: OutlineInputBorder(),
                  hintText: "Enter text",
                  labelText: "Enter text",
                  suffixIcon: IconButton(
                    icon: Icon(Icons.clear),
                    onPressed: () => _textController.clear(),
                  ),
                ),
              ),
              SizedBox(
                height: 16.0,
              ),
              _button("COPY TO CLIPBOARD", Action.SEND),
              SizedBox(
                height: 16.0,
              ),
              _button("RETRIEVE CLIPBOARD", Action.RETRIEVE),
            ],
          ),
        ),
      ),
    );
  }

  Widget _button(String text, Action action) {
    return InkWell(
      child: Container(
        color: Colors.amber,
        child: Padding(
          padding: EdgeInsets.symmetric(vertical: 16.0),
          child: Text(
            text,
            style: TextStyle(
              fontSize: 18.0,
              color: Colors.white,
            ),
            textAlign: TextAlign.center,
          ),
        ),
      ),
      onTap: () {
        if (action == Action.RETRIEVE) {
          FlutterClipboard.retrieve.then(
            (clipboardText) {
              if (clipboardText != null) {
                _textController.text = clipboardText;
                _scaffoldKey.currentState.showSnackBar(
                  SnackBar(
                    content: Text("Retrived Clipboard Text"),
                    duration: Duration(seconds: 1),
                    backgroundColor: Colors.green,
                  ),
                );
              }
            },
          );
        } else {
          FlutterClipboard.send(_textController.text).then(
            (success) {
              _textController.clear();
              _scaffoldKey.currentState.showSnackBar(
                SnackBar(
                  content: Text(
                      success ? "Copied to Clipboard." : "Failed to copy!"),
                  duration: Duration(seconds: 1),
                  backgroundColor: success ? Colors.green : Colors.red,
                ),
              );
            },
          );
        }
      },
    );
  }
}