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Migrate Radio groupValue/onChanged to RadioGroup widget

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Doug Borg committed 2026-02-08 14:23:37 -07:00
1 parent 3570104800
commit e4b36719d7
2 files changed
+73 -71
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lib/screens/settings/sections/language_section.dart
+50 -46
View File
@@ -25,6 +25,7 @@ class _LanguageSectionState extends State<LanguageSection> {
Future<void> _loadSelectedLanguage() async {
final prefs = await SharedPreferences.getInstance();
if (!mounted) return;
setState(() {
_selectedLanguage = prefs.getString('language_code');
});
@@ -33,11 +34,12 @@ class _LanguageSectionState extends State<LanguageSection> {
Future<void> _loadLanguageNames() async {
final locService = LocalizationService.instance;
final Map<String, String> names = {};
for (String langCode in locService.availableLanguages) {
names[langCode] = await locService.getLanguageDisplayName(langCode);
}
if (!mounted) return;
setState(() {
_languageNames = names;
});
@@ -58,44 +60,46 @@ class _LanguageSectionState extends State<LanguageSection> {
animation: LocalizationService.instance,
builder: (context, child) {
final locService = LocalizationService.instance;
return SingleChildScrollView(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Language section
// System Default option
RadioListTile<String?>(
title: Text(locService.t('settings.systemDefault')),
value: null,
RadioGroup<String?>(
groupValue: _selectedLanguage,
onChanged: _setLanguage,
),
// English always appears second (if available)
if (locService.availableLanguages.contains('en'))
RadioListTile<String>(
title: Text(_languageNames['en'] ?? 'English'),
value: 'en',
groupValue: _selectedLanguage,
onChanged: _setLanguage,
),
// Other language options (excluding English since it's already shown)
...locService.availableLanguages
.where((langCode) => langCode != 'en')
.map((langCode) =>
RadioListTile<String>(
title: Text(_languageNames[langCode] ?? langCode.toUpperCase()),
value: langCode,
groupValue: _selectedLanguage,
onChanged: _setLanguage,
child: Column(
children: [
// System Default option
RadioListTile<String?>(
title: Text(locService.t('settings.systemDefault')),
value: null,
),
// English always appears second (if available)
if (locService.availableLanguages.contains('en'))
RadioListTile<String?>(
title: Text(_languageNames['en'] ?? 'English'),
value: 'en',
),
// Other language options (excluding English since it's already shown)
...locService.availableLanguages
.where((langCode) => langCode != 'en')
.map((langCode) =>
RadioListTile<String?>(
title: Text(_languageNames[langCode] ?? langCode.toUpperCase()),
value: langCode,
),
),
],
),
),
// Divider between language and units
const SizedBox(height: 24),
const Divider(),
const SizedBox(height: 16),
// Distance Units section
Text(
locService.t('settings.distanceUnit'),
@@ -105,33 +109,33 @@ class _LanguageSectionState extends State<LanguageSection> {
Text(
locService.t('settings.distanceUnitSubtitle'),
style: Theme.of(context).textTheme.bodySmall?.copyWith(
color: Theme.of(context).textTheme.bodySmall?.color?.withOpacity(0.7),
color: Theme.of(context).textTheme.bodySmall?.color?.withValues(alpha: 0.7),
),
),
const SizedBox(height: 8),
// Metric option
RadioListTile<DistanceUnit>(
title: Text(locService.t('units.metricDescription')),
value: DistanceUnit.metric,
groupValue: appState.distanceUnit,
onChanged: (unit) {
if (unit != null) {
appState.setDistanceUnit(unit);
}
},
),
// Imperial option
RadioListTile<DistanceUnit>(
title: Text(locService.t('units.imperialDescription')),
value: DistanceUnit.imperial,
RadioGroup<DistanceUnit>(
groupValue: appState.distanceUnit,
onChanged: (unit) {
if (unit != null) {
appState.setDistanceUnit(unit);
}
},
child: Column(
children: [
// Metric option
RadioListTile<DistanceUnit>(
title: Text(locService.t('units.metricDescription')),
value: DistanceUnit.metric,
),
// Imperial option
RadioListTile<DistanceUnit>(
title: Text(locService.t('units.imperialDescription')),
value: DistanceUnit.imperial,
),
],
),
),
],
),
@@ -141,4 +145,4 @@ class _LanguageSectionState extends State<LanguageSection> {
},
);
}
}
}