list_picker 1.1.0 list_picker: ^1.1.0 copied to clipboard
A flutter package to pick an item from a list of given items using a dialog box with search functionality.
// Flutter Packages
import 'package:flutter/material.dart';
// My Packages
import 'package:list_picker/list_picker.dart';
// List Data
import 'data/animals_list.dart';
import 'data/fruits_list.dart';
import 'data/sports_list.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'List Picker Example',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: const MyHomePage(title: 'List Picker Example'),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({Key? key, required this.title}) : super(key: key);
final String title;
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
final TextEditingController fieldCont = TextEditingController();
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: Padding(
padding: const EdgeInsets.all(8.0),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
// Using the ListPickerField widget
ListPickerField(
label: 'Fruit',
items: fruits,
controller: fieldCont,
),
const SizedBox(height: 16),
// Using ListPickerDialog for custom dialog builder
TextButton(
onPressed: () async {
final String? sport = await showDialog(
context: context,
builder: (BuildContext context) => Scaffold(
backgroundColor: Colors.transparent,
appBar: AppBar(
title: const Text('List Picker Dialog'),
shape: const RoundedRectangleBorder(
borderRadius: BorderRadius.vertical(
bottom: Radius.circular(18),
),
),
backgroundColor: Colors.amber,
foregroundColor: Colors.black,
),
body: const ListPickerDialog(
label: 'Sport',
items: sports,
),
),
);
if (sport != null && mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text(sport),
),
);
}
},
child: const Text('Custom Dialog Builder'),
),
const SizedBox(height: 16),
// Using showPickerDialog for custom widget
ElevatedButton(
onPressed: () async {
final String? animal = await showPickerDialog(
context: context,
label: 'Animal',
items: animals,
);
if (animal != null && mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text(animal),
),
);
}
},
child: const Text('Calling showPickerDialog()'),
),
],
),
),
);
}
}