54 lines
1.5 KiB
Dart
54 lines
1.5 KiB
Dart
// 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,
|
|
activeTrackColor: CupertinoColors.activeBlue,
|
|
onChanged: (bool value) {
|
|
// This is called when the user toggles the switch.
|
|
setState(() {
|
|
switchValue = value;
|
|
});
|
|
},
|
|
),
|
|
),
|
|
);
|
|
}
|
|
}
|