80 lines
2.1 KiB
Dart
80 lines
2.1 KiB
Dart
part of '../../main.dart';
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class LookAndFeelSettingsPage extends StatefulWidget {
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LookAndFeelSettingsPage({Key key, this.title}) : super(key: key);
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final String title;
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@override
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_LookAndFeelSettingsPageState createState() => new _LookAndFeelSettingsPageState();
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}
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class _LookAndFeelSettingsPageState extends State<LookAndFeelSettingsPage> {
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AppTheme _currentTheme;
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bool _changed = false;
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@override
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void initState() {
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super.initState();
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_loadSettings();
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}
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_loadSettings() async {
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SharedPreferences prefs = await SharedPreferences.getInstance();
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await prefs.reload();
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SharedPreferences.getInstance().then((prefs) {
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setState(() {
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_currentTheme = AppTheme.values[prefs.getInt("app-theme") ?? AppTheme.defaultTheme];
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});
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});
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}
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_saveSettings(AppTheme theme) {
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SharedPreferences.getInstance().then((prefs) {
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prefs.setInt('app-theme', theme.index);
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setState(() {
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_currentTheme = theme;
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eventBus.fire(ChangeThemeEvent(_currentTheme));
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});
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});
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}
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Map appThemeName = {
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AppTheme.defaultTheme: 'Default',
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AppTheme.haTheme: 'Home Assistant theme',
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AppTheme.darkTheme: 'Dark theme'
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};
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@override
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Widget build(BuildContext context) {
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return ListView(
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scrollDirection: Axis.vertical,
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padding: const EdgeInsets.all(20.0),
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children: <Widget>[
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Text("Application theme:", style: Theme.of(context).textTheme.body2),
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Container(height: Sizes.rowPadding),
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DropdownButton<AppTheme>(
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value: _currentTheme,
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iconSize: 30.0,
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isExpanded: true,
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style: Theme.of(context).textTheme.title,
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//hint: Text("Select ${caption.toLowerCase()}"),
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items: AppTheme.values.map((value) {
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return new DropdownMenuItem<AppTheme>(
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value: value,
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child: Text('${appThemeName[value]}'),
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);
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}).toList(),
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onChanged: (theme) => _saveSettings(theme),
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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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void dispose() {
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super.dispose();
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}
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}
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