// 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 [Autocomplete]. void main() => runApp(const AutocompleteExampleApp()); class AutocompleteExampleApp extends StatelessWidget { const AutocompleteExampleApp({super.key}); @override Widget build(BuildContext context) { return MaterialApp( home: Scaffold( appBar: AppBar( title: const Text('Autocomplete Basic'), ), body: const Center( child: AutocompleteBasicExample(), ), ), ); } } class AutocompleteBasicExample extends StatelessWidget { const AutocompleteBasicExample({super.key}); static const List<String> _kOptions = <String>[ 'aardvark', 'bobcat', 'chameleon', ]; @override Widget build(BuildContext context) { return Autocomplete<String>( optionsBuilder: (TextEditingValue textEditingValue) { if (textEditingValue.text == '') { return const Iterable<String>.empty(); } return _kOptions.where((String option) { return option.contains(textEditingValue.text.toLowerCase()); }); }, onSelected: (String selection) { debugPrint('You just selected $selection'); }, ); } }