59 lines
1.8 KiB
Dart
59 lines
1.8 KiB
Dart
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import 'package:flutter/material.dart';
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class TimePicker extends StatefulWidget {
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final TimeOfDay _initialTime;
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const TimePicker(this._initialTime, {super.key});
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@override
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State<StatefulWidget> createState() => _TimePickerState();
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}
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class _TimePickerState extends State<TimePicker> {
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TimeOfDay time = const TimeOfDay(hour: 12, minute: 0);
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@override
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Widget build(BuildContext context) {
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time = widget._initialTime;
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final hours = time.hour.toString().padLeft(2, '0');
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final minutes = time.minute.toString().padLeft(2, '0');
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return Center(
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child: Column(children: [
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const Text(
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'Das ist die Zeit',
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style: TextStyle(fontSize: 18),
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),
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const SizedBox(height: 16),
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Row(mainAxisAlignment: MainAxisAlignment.center, children: [
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Text(
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'${time.hour}:${time.minute}',
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style: const TextStyle(fontSize: 32),
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),
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const SizedBox(width: 16),
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ElevatedButton(
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onPressed: () async {
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//TODO auslagern
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TimeOfDay? newTime = await showTimePicker(
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context: context,
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initialTime: time,
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builder: (context, child) {
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return MediaQuery(
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data: MediaQuery.of(context)
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.copyWith(alwaysUse24HourFormat: true),
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child: child!,
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);
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},
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);
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if (newTime == null) return;
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setState(() {
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time = newTime;
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print('Zeit geändert $newTime, Zeit aktualisiert?: $time');
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});
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},
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child: const Text('Zeit einstellen'))
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])
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]),
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);
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}
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}
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