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feat(voice): add voice silence duration configuration

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This commit is contained in:
cogwheel0
2025-11-05 00:33:17 +05:30
parent a3b5c4f5b7
commit 1bb2cbae25
13 changed files with 145 additions and 14 deletions
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1
lib/core/persistence/persistence_keys.dart
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@@ -28,6 +28,7 @@ final class PreferenceKeys {
static const String ttsEngine = 'tts_engine'; // 'device' | 'server'
static const String ttsServerVoiceId = 'tts_server_voice_id';
static const String ttsServerVoiceName = 'tts_server_voice_name';
static const String voiceSilenceDuration = 'voice_silence_duration';
}
final class LegacyPreferenceKeys {

27
lib/core/services/settings_service.dart
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@@ -35,6 +35,9 @@ class SettingsService {
.quickPills; // StringList of identifiers e.g. ['web','image','tools']
// Chat input behavior
static const String _sendOnEnterKey = PreferenceKeys.sendOnEnterKey;
// Voice silence duration for auto-stop (milliseconds)
static const String _voiceSilenceDurationKey =
PreferenceKeys.voiceSilenceDuration;
static Box<dynamic> _preferencesBox() =>
Hive.box<dynamic>(HiveBoxNames.preferences);
@@ -157,6 +160,8 @@ class SettingsService {
sttPreference: _parseSttPreference(
box.get(PreferenceKeys.voiceSttPreference) as String?,
),
voiceSilenceDuration:
(box.get(_voiceSilenceDurationKey) as int? ?? 2000).clamp(300, 3000),
),
);
}
@@ -181,6 +186,7 @@ class SettingsService {
PreferenceKeys.ttsVolume: settings.ttsVolume,
PreferenceKeys.ttsEngine: settings.ttsEngine.name,
PreferenceKeys.voiceSttPreference: settings.sttPreference.name,
_voiceSilenceDurationKey: settings.voiceSilenceDuration,
};
await box.putAll(updates);
@@ -331,6 +337,16 @@ class SettingsService {
return _preferencesBox().put(_sendOnEnterKey, value);
}
static Future<int> getVoiceSilenceDuration() {
final value = _preferencesBox().get(_voiceSilenceDurationKey) as int?;
return Future.value((value ?? 2000).clamp(300, 3000));
}
static Future<void> setVoiceSilenceDuration(int milliseconds) {
final sanitized = milliseconds.clamp(300, 3000);
return _preferencesBox().put(_voiceSilenceDurationKey, sanitized);
}
/// Get effective animation duration considering all settings
static Duration getEffectiveAnimationDuration(
BuildContext context,
@@ -394,6 +410,7 @@ class AppSettings {
final TtsEngine ttsEngine;
final String? ttsServerVoiceId;
final String? ttsServerVoiceName;
final int voiceSilenceDuration;
const AppSettings({
this.reduceMotion = false,
this.animationSpeed = 1.0,
@@ -416,6 +433,7 @@ class AppSettings {
this.ttsEngine = TtsEngine.auto,
this.ttsServerVoiceId,
this.ttsServerVoiceName,
this.voiceSilenceDuration = 2000,
});
AppSettings copyWith({
@@ -440,6 +458,7 @@ class AppSettings {
TtsEngine? ttsEngine,
Object? ttsServerVoiceId = const _DefaultValue(),
Object? ttsServerVoiceName = const _DefaultValue(),
int? voiceSilenceDuration,
}) {
return AppSettings(
reduceMotion: reduceMotion ?? this.reduceMotion,
@@ -471,6 +490,7 @@ class AppSettings {
ttsServerVoiceName: ttsServerVoiceName is _DefaultValue
? this.ttsServerVoiceName
: ttsServerVoiceName as String?,
voiceSilenceDuration: voiceSilenceDuration ?? this.voiceSilenceDuration,
);
}
@@ -497,6 +517,7 @@ class AppSettings {
other.ttsEngine == ttsEngine &&
other.ttsServerVoiceId == ttsServerVoiceId &&
other.ttsServerVoiceName == ttsServerVoiceName &&
other.voiceSilenceDuration == voiceSilenceDuration &&
_listEquals(other.quickPills, quickPills);
// socketTransportMode intentionally not included in == to avoid frequent rebuilds
}
@@ -524,6 +545,7 @@ class AppSettings {
ttsEngine,
ttsServerVoiceId,
ttsServerVoiceName,
voiceSilenceDuration,
Object.hashAllUnordered(quickPills),
]);
}
@@ -679,6 +701,11 @@ class AppSettingsNotifier extends _$AppSettingsNotifier {
await SettingsService.saveSettings(state);
}
Future<void> setVoiceSilenceDuration(int milliseconds) async {
state = state.copyWith(voiceSilenceDuration: milliseconds);
await SettingsService.setVoiceSilenceDuration(milliseconds);
}
Future<void> resetToDefaults() async {
const defaultSettings = AppSettings();
await SettingsService.saveSettings(defaultSettings);

10
lib/features/chat/services/voice_input_service.dart
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@@ -26,6 +26,7 @@ class VoiceInputService {
final MicStreamRecorder _recorder = MicStreamRecorder();
final Stt _speech = Stt();
final ApiService? _api;
final Ref? _ref;
bool _isInitialized = false;
bool _isListening = false;
bool _localSttAvailable = false;
@@ -59,7 +60,9 @@ class VoiceInputService {
bool get prefersServerOnly => _preference == SttPreference.serverOnly;
bool get prefersDeviceOnly => _preference == SttPreference.deviceOnly;
VoiceInputService({ApiService? api}) : _api = api;
VoiceInputService({ApiService? api, Ref? ref})
: _api = api,
_ref = ref;
void updatePreference(SttPreference preference) {
_preference = preference;
@@ -451,7 +454,8 @@ class VoiceInputService {
_silenceTimer?.cancel();
_silenceTimer = null;
} else if (_hasDetectedSpeech && _silenceTimer == null) {
_silenceTimer = Timer(const Duration(milliseconds: 800), () {
final silenceDuration = _ref?.read(appSettingsProvider).voiceSilenceDuration ?? 2000;
_silenceTimer = Timer(Duration(milliseconds: silenceDuration), () {
if (_isListening && _usingServerStt) {
unawaited(_stopListening());
}
@@ -652,7 +656,7 @@ class VoiceInputService {
final voiceInputServiceProvider = Provider<VoiceInputService>((ref) {
final api = ref.watch(apiServiceProvider);
final service = VoiceInputService(api: api);
final service = VoiceInputService(api: api, ref: ref);
final currentSettings = ref.read(appSettingsProvider);
service.updatePreference(currentSettings.sttPreference);
ref.listen<AppSettings>(appSettingsProvider, (previous, next) {

77
lib/features/profile/views/app_customization_page.dart
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@@ -684,6 +684,83 @@ class AppCustomizationPage extends ConsumerWidget {
),
),
],
if (settings.sttPreference == SttPreference.serverOnly ||
(settings.sttPreference == SttPreference.auto &&
serverAvailable)) ...[
const SizedBox(height: Spacing.md),
const Divider(),
const SizedBox(height: Spacing.md),
Row(
children: [
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
l10n.sttSilenceDuration,
style: theme.bodyMedium?.copyWith(
color: theme.sidebarForeground,
fontWeight: FontWeight.w600,
) ??
TextStyle(
color: theme.sidebarForeground,
fontSize: 14,
fontWeight: FontWeight.w600,
),
),
const SizedBox(height: Spacing.xs),
Text(
'${settings.voiceSilenceDuration}ms',
style: theme.bodySmall?.copyWith(
color: theme.sidebarForeground
.withValues(alpha: 0.7),
) ??
TextStyle(
color: theme.sidebarForeground
.withValues(alpha: 0.7),
fontSize: 12,
),
),
],
),
),
Text(
'${(settings.voiceSilenceDuration / 1000).toStringAsFixed(1)}s',
style: theme.bodyMedium?.copyWith(
color: theme.buttonPrimary,
fontWeight: FontWeight.w600,
) ??
TextStyle(
color: theme.buttonPrimary,
fontSize: 14,
fontWeight: FontWeight.w600,
),
),
],
),
const SizedBox(height: Spacing.sm),
Slider(
value: settings.voiceSilenceDuration.toDouble(),
min: 300,
max: 3000,
divisions: 27,
activeColor: theme.buttonPrimary,
inactiveColor: theme.cardBorder.withValues(alpha: 0.4),
onChanged: (value) {
notifier.setVoiceSilenceDuration(value.round());
},
),
Text(
l10n.sttSilenceDurationDescription,
style: theme.bodySmall?.copyWith(
color: theme.sidebarForeground.withValues(alpha: 0.7),
) ??
TextStyle(
color: theme.sidebarForeground.withValues(alpha: 0.7),
fontSize: 12,
),
),
],
],
),
),

2
lib/l10n/app_de.arb
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@@ -317,6 +317,8 @@
"sttEngineServerDescription": "Sendet Aufnahmen immer an deinen OpenWebUI-Server zur Transkription.",
"sttDeviceUnavailableWarning": "Auf diesem Gerät steht keine Spracherkennung zur Verfügung.",
"sttServerUnavailableWarning": "Verbinde dich mit einem Server mit aktivierter Transkription, um diese Option zu nutzen.",
"sttSilenceDuration": "Stille-Dauer",
"sttSilenceDurationDescription": "Zeit nach Stille warten, bevor die Aufnahme automatisch gestoppt wird",
"ttsSettings": "Text zu Sprache",
"ttsEngineAuto": "Automatisch",
"ttsEngineAutoDescription": "Verwendet die Sprachausgabe auf dem Gerät, wenn verfügbar, und greift sonst auf deinen Server zurück.",

8
lib/l10n/app_en.arb
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@@ -1259,6 +1259,14 @@
"@sttServerUnavailableWarning": {
"description": "Warning shown when the user selects server speech recognition but no server is available."
},
"sttSilenceDuration": "Silence Duration",
"@sttSilenceDuration": {
"description": "Label for the silence duration setting in server speech-to-text."
},
"sttSilenceDurationDescription": "Time to wait after silence before auto-stopping recording",
"@sttSilenceDurationDescription": {
"description": "Description for the silence duration slider in server speech-to-text settings."
},
"ttsEngineLabel": "Engine",
"@ttsEngineLabel": {
"description": "Label for selecting the text-to-speech engine."

2
lib/l10n/app_es.arb
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@@ -317,6 +317,8 @@
"sttEngineServerDescription": "Envía siempre las grabaciones a tu servidor OpenWebUI para la transcripción.",
"sttDeviceUnavailableWarning": "El reconocimiento de voz en el dispositivo no está disponible en este dispositivo.",
"sttServerUnavailableWarning": "Conéctate a un servidor con transcripción habilitada para usar esta opción.",
"sttSilenceDuration": "Duración del silencio",
"sttSilenceDurationDescription": "Tiempo de espera después del silencio antes de detener automáticamente la grabación",
"ttsSettings": "Texto a voz",
"ttsEngineAuto": "Automático",
"ttsEngineAutoDescription": "Usa la síntesis en el dispositivo cuando esté disponible y, si no, recurre a tu servidor.",

4
lib/l10n/app_fr.arb
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@@ -317,7 +317,9 @@
"sttEngineServerDescription": "Envoie toujours les enregistrements à votre serveur OpenWebUI pour transcription.",
"sttDeviceUnavailableWarning": "La reconnaissance vocale sur l’appareil n’est pas disponible sur cet appareil.",
"sttServerUnavailableWarning": "Connectez-vous à un serveur avec la transcription activée pour utiliser cette option.",
"ttsSettings": "Synthèse vocale",
"sttSilenceDuration": "Durée du silence",
"sttSilenceDurationDescription": "Temps d'attente après le silence avant d'arrêter automatiquement l'enregistrement",
"ttsSettings": "Synthèse vocale",
"ttsEngineAuto": "Auto",
"ttsEngineAutoDescription": "Utilise la synthèse locale quand c’est possible, sinon bascule vers votre serveur.",
"ttsEngineDeviceDescription": "Garde la synthèse sur cet appareil. La lecture vocale ne fonctionne plus si l’appareil n’offre pas la synthèse vocale.",

4
lib/l10n/app_it.arb
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@@ -317,7 +317,9 @@
"sttEngineServerDescription": "Invia sempre le registrazioni al tuo server OpenWebUI per la trascrizione.",
"sttDeviceUnavailableWarning": "Il riconoscimento vocale sul dispositivo non è disponibile su questo dispositivo.",
"sttServerUnavailableWarning": "Collegati a un server con la trascrizione abilitata per usare questa opzione.",
"ttsSettings": "Sintesi vocale",
"sttSilenceDuration": "Durata del silenzio",
"sttSilenceDurationDescription": "Tempo di attesa dopo il silenzio prima di fermare automaticamente la registrazione",
"ttsSettings": "Sintesi vocale",
"ttsEngineAuto": "Automatico",
"ttsEngineAutoDescription": "Usa la sintesi sul dispositivo quando disponibile e altrimenti passa al tuo server.",
"ttsEngineDeviceDescription": "Mantiene la sintesi su questo dispositivo. La riproduzione vocale non funziona se il dispositivo non supporta il TTS.",

4
lib/l10n/app_nl.arb
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@@ -317,7 +317,9 @@
"sttEngineServerDescription": "Stuurt opnames altijd naar je OpenWebUI-server voor transcriptie.",
"sttDeviceUnavailableWarning": "Spraakherkenning op het apparaat is niet beschikbaar op dit apparaat.",
"sttServerUnavailableWarning": "Verbind met een server met transcriptie ingeschakeld om deze optie te gebruiken.",
"ttsSettings": "Tekst naar spraak",
"sttSilenceDuration": "Stilteduur",
"sttSilenceDurationDescription": "Tijd om te wachten na stilte voordat de opname automatisch stopt",
"ttsSettings": "Tekst naar spraak",
"ttsEngineAuto": "Automatisch",
"ttsEngineAutoDescription": "Gebruikt spraaksynthese op het apparaat wanneer beschikbaar en valt anders terug op je server.",
"ttsEngineDeviceDescription": "Houdt de synthese op dit apparaat. Spraakweergave werkt niet als het apparaat geen TTS ondersteunt.",

4
lib/l10n/app_ru.arb
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@@ -317,7 +317,9 @@
"sttEngineServerDescription": "Всегда отправляет записи на сервер OpenWebUI для транскрибации.",
"sttDeviceUnavailableWarning": "Распознавание речи на устройстве недоступно на этом устройстве.",
"sttServerUnavailableWarning": "Подключитесь к серверу с включённой транскрибацией, чтобы использовать эту опцию.",
"ttsSettings": "Преобразование текста в речь",
"sttSilenceDuration": "Длительность тишины",
"sttSilenceDurationDescription": "Время ожидания после тишины перед автоматической остановкой записи",
"ttsSettings": "Преобразование текста в речь",
"ttsEngineAuto": "Авто",
"ttsEngineAutoDescription": "Использует синтез речи на устройстве, когда это возможно, иначе переключается на ваш сервер.",
"ttsEngineDeviceDescription": "Оставляет синтез на этом устройстве. Воспроизведение голоса не работает, если устройство не поддерживает синтез речи.",

4
lib/l10n/app_zh.arb
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@@ -317,7 +317,9 @@
"sttEngineServerDescription": "始终将录音发送到你的 OpenWebUI 服务器进行转写。",
"sttDeviceUnavailableWarning": "此设备不支持本机语音识别。",
"sttServerUnavailableWarning": "连接到启用转写功能的服务器后才能使用此选项。",
"ttsSettings": "文本转语音",
"sttSilenceDuration": "静音持续时间",
"sttSilenceDurationDescription": "检测到静音后等待多久自动停止录音",
"ttsSettings": "文本转语音",
"ttsEngineAuto": "自动",
"ttsEngineAutoDescription": "在可用时使用本机合成，否则切换到你的服务器。",
"ttsEngineDeviceDescription": "在此设备上完成合成。如果设备不支持文本转语音，语音播放将不可用。",