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refactor: voice_*-Prefs hinter VoicePrefs-Fassade in settings_prefs (M2 storage-Leitplanke, gleiche Keys/Semantik)

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This commit is contained in:
Bernd Steckmeister
2026-07-06 17:09:41 +02:00
parent b2335da2fb
commit d22f9c2961
6 changed files with 90 additions and 38 deletions
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lib/widgets/settings/settings_voice.dart
+10 -24
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@@ -19,11 +19,6 @@ class _VoiceSectionState extends ConsumerState<_VoiceSection> {
bool _loading = true;
String? _loadError;
static const _kMic = 'voice_mic_device';
static const _kSpeaker = 'voice_speaker_device';
static const _kCamera = 'voice_camera_device';
static const _kOutputVolume = 'voice_output_volume';
@override
void initState() {
super.initState();
@@ -31,7 +26,8 @@ class _VoiceSectionState extends ConsumerState<_VoiceSection> {
}
Future<void> _init() async {
final prefs = await SharedPreferences.getInstance();
final devicePrefs = await VoicePrefs.loadDevices();
final outputVolume = await VoicePrefs.loadOutputVolume();
List<MediaDeviceInfo> devices = [];
String? loadError;
try {
@@ -76,10 +72,10 @@ class _VoiceSectionState extends ConsumerState<_VoiceSection> {
_audioInputs = devices.where((d) => d.kind?.toLowerCase() == 'audioinput').toList();
_audioOutputs = devices.where((d) => d.kind?.toLowerCase() == 'audiooutput').toList();
_videoInputs = devices.where((d) => d.kind?.toLowerCase() == 'videoinput').toList();
_selectedMic = prefs.getString(_kMic);
_selectedSpeaker = prefs.getString(_kSpeaker);
_selectedCamera = prefs.getString(_kCamera);
_outputVolume = prefs.getDouble(_kOutputVolume) ?? 1.0;
_selectedMic = devicePrefs.mic;
_selectedSpeaker = devicePrefs.speaker;
_selectedCamera = devicePrefs.camera;
_outputVolume = outputVolume;
_loadError = loadError;
_loading = false;
});
@@ -87,8 +83,7 @@ class _VoiceSectionState extends ConsumerState<_VoiceSection> {
Future<void> _setOutputVolume(double v) async {
setState(() => _outputVolume = v);
final prefs = await SharedPreferences.getInstance();
await prefs.setDouble(_kOutputVolume, v);
await VoicePrefs.saveOutputVolume(v);
// Live auf laufende Calls anwenden (über die Modul-Fassaden).
ref.read(voiceChannelProvider).setOutputVolume(v).catchError((_) {});
try {
@@ -96,15 +91,6 @@ class _VoiceSectionState extends ConsumerState<_VoiceSection> {
} catch (_) {} // Instanz existiert evtl. noch nicht
}
Future<void> _save(String key, String? value) async {
final prefs = await SharedPreferences.getInstance();
if (value == null || value.isEmpty) {
await prefs.remove(key);
} else {
await prefs.setString(key, value);
}
}
Widget _deviceDropdown({
required List<MediaDeviceInfo> devices,
required String? selected,
@@ -227,7 +213,7 @@ class _VoiceSectionState extends ConsumerState<_VoiceSection> {
icon: Icons.mic_rounded,
onChanged: (v) {
setState(() => _selectedMic = v);
_save(_kMic, v);
VoicePrefs.saveMic(v);
},
),
),
@@ -243,7 +229,7 @@ class _VoiceSectionState extends ConsumerState<_VoiceSection> {
icon: Icons.volume_up_rounded,
onChanged: (v) {
setState(() => _selectedSpeaker = v);
_save(_kSpeaker, v);
VoicePrefs.saveSpeaker(v);
},
),
),
@@ -259,7 +245,7 @@ class _VoiceSectionState extends ConsumerState<_VoiceSection> {
icon: Icons.videocam_rounded,
onChanged: (v) {
setState(() => _selectedCamera = v);
_save(_kCamera, v);
VoicePrefs.saveCamera(v);
},
),
),