clipboard_watcher 0.3.0

This plugin allows Flutter apps to watch clipboard changes.

example/lib/main.dart

// ignore_for_file: avoid_print

import 'package:clipboard_watcher/clipboard_watcher.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatefulWidget {
  const MyApp({super.key});

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> with ClipboardListener {
  @override
  void initState() {
    clipboardWatcher.addListener(this);
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: Center(
          child: Column(
            children: [
              ElevatedButton(
                child: const Text('start'),
                onPressed: () {
                  clipboardWatcher.start();
                },
              ),
              ElevatedButton(
                child: const Text('stop'),
                onPressed: () {
                  clipboardWatcher.stop();
                },
              ),
            ],
          ),
        ),
      ),
    );
  }

  @override
  Future<void> onClipboardChanged() async {
    ClipboardData? newClipboardData =
        await Clipboard.getData(Clipboard.kTextPlain);
    print(newClipboardData?.text ?? '');
  }
}