71 lines
2 KiB
Dart
71 lines
2 KiB
Dart
// @dart=2.9
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import 'package:adaptive_theme/adaptive_theme.dart';
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/material.dart';
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class ThemeSwitchWidget extends StatefulWidget {
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const ThemeSwitchWidget({Key key}) : super(key: key);
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@override
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State<ThemeSwitchWidget> createState() => _ThemeSwitchWidgetState();
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}
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class _ThemeSwitchWidgetState extends State<ThemeSwitchWidget> {
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AdaptiveThemeMode themeMode;
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@override
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void initState() {
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super.initState();
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AdaptiveTheme.getThemeMode().then(
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(value) {
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themeMode = value ?? AdaptiveThemeMode.system;
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debugPrint('theme value $value');
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if (mounted) {
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setState(() => {});
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}
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},
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);
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}
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@override
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Widget build(BuildContext context) {
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return GestureDetector(
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onTap: () async {
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await showCupertinoModalPopup(
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context: context,
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builder: (_) => CupertinoActionSheet(
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title: Text(
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"Theme",
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style: Theme.of(context)
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.textTheme
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.headline4
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.copyWith(color: Colors.white),
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),
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actions: [
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for (var mode in AdaptiveThemeMode.values)
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CupertinoActionSheetAction(
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child: Text(mode.modeName),
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onPressed: () async {
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AdaptiveTheme.of(context).setThemeMode(mode);
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themeMode = mode;
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Navigator.of(context, rootNavigator: true).pop();
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if (mounted) {
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setState(() => {});
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}
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},
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),
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],
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cancelButton: CupertinoActionSheetAction(
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child: const Text("Cancel"),
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onPressed: () {
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Navigator.of(context, rootNavigator: true).pop();
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},
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),
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),
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);
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},
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child: Text(themeMode?.modeName ?? ">"),
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);
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}
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}
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