// Copyright 2014 The Flutter Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. import 'package:flutter/material.dart'; /// Flutter code sample for [AlertDialog]. void main() => runApp(const AlertDialogExampleApp()); class AlertDialogExampleApp extends StatelessWidget { const AlertDialogExampleApp({super.key}); @override Widget build(BuildContext context) { return MaterialApp( theme: ThemeData(colorSchemeSeed: const Color(0xff6750a4), useMaterial3: true), home: Scaffold( appBar: AppBar(title: const Text('AlertDialog Sample')), body: const Center( child: DialogExample(), ), ), ); } } class DialogExample extends StatelessWidget { const DialogExample({super.key}); @override Widget build(BuildContext context) { return TextButton( onPressed: () => showDialog<String>( context: context, builder: (BuildContext context) => AlertDialog( title: const Text('AlertDialog Title'), content: const Text('AlertDialog description'), actions: <Widget>[ TextButton( onPressed: () => Navigator.pop(context, 'Cancel'), child: const Text('Cancel'), ), TextButton( onPressed: () => Navigator.pop(context, 'OK'), child: const Text('OK'), ), ], ), ), child: const Text('Show Dialog'), ); } }