blob: 9f40bf03d7d018829ac7750e9c3c3f440292283d [file] [log] [blame]
// 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/cupertino.dart';
/// Flutter code sample for [CupertinoSwitch].
void main() => runApp(const CupertinoSwitchApp());
class CupertinoSwitchApp extends StatelessWidget {
const CupertinoSwitchApp({super.key});
@override
Widget build(BuildContext context) {
return const CupertinoApp(
theme: CupertinoThemeData(brightness: Brightness.light),
home: CupertinoSwitchExample(),
);
}
}
class CupertinoSwitchExample extends StatefulWidget {
const CupertinoSwitchExample({super.key});
@override
State<CupertinoSwitchExample> createState() => _CupertinoSwitchExampleState();
}
class _CupertinoSwitchExampleState extends State<CupertinoSwitchExample> {
bool switchValue = true;
@override
Widget build(BuildContext context) {
return CupertinoPageScaffold(
navigationBar: const CupertinoNavigationBar(
middle: Text('CupertinoSwitch Sample'),
),
child: Center(
child: CupertinoSwitch(
// This bool value toggles the switch.
value: switchValue,
activeColor: CupertinoColors.activeBlue,
onChanged: (bool? value) {
// This is called when the user toggles the switch.
setState(() {
switchValue = value ?? false;
});
},
),
),
);
}
}