Atte149/book-reader
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Implement build-aware TTS mode and voice selection policies (#331)

Browse source
This commit is contained in:
Aryan 2026-05-20 23:24:54 +05:30 • committed by GitHub
parent 9510293ac3
commit 5971eaa571
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
6 changed files with 281 additions and 61 deletions
Download patch file Download diff file Expand all files Collapse all files

35
app/src/main/java/com/aryan/reader/Common.kt
View file

@ -1891,6 +1891,7 @@ fun DeviceVoicesTab(
val allLanguagesLabel = stringResource(R.string.filter_all)
var selectedLanguage by remember { mutableStateOf(allLanguagesLabel) }
var languageMenuExpanded by remember { mutableStateOf(false) }
val offlineNativeOnly = BuildConfig.IS_OFFLINE
DisposableEffect(Unit) {
val tts = TextToSpeech(context) { status ->
@ -1903,20 +1904,35 @@ fun DeviceVoicesTab(
onDispose { tts.shutdown() }
}
LaunchedEffect(allVoices, savedVoiceName, offlineNativeOnly) {
if (
offlineNativeOnly &&
savedVoiceName != null &&
allVoices.any { voice -> voice.name == savedVoiceName && voice.isNetworkConnectionRequired }
) {
savedVoiceName = null
saveNativeVoice(context, null)
}
}
if (isTtsLoading) {
Box(modifier = Modifier.fillMaxWidth().height(150.dp), contentAlignment = Alignment.Center) { CircularProgressIndicator() }
return
}
val languages = remember(allVoices) {
val list = listOf(allLanguagesLabel) + allVoices.map { it.locale.displayLanguage }.filter { it.isNotBlank() }.distinct().sorted()
val selectableVoices = remember(allVoices, offlineNativeOnly) {
if (offlineNativeOnly) allVoices.filter { voice -> !voice.isNetworkConnectionRequired } else allVoices
}
val languages = remember(selectableVoices) {
val list = listOf(allLanguagesLabel) + selectableVoices.map { it.locale.displayLanguage }.filter { it.isNotBlank() }.distinct().sorted()
Timber.tag("TTS_DIAGNOSE").d("Languages list updated: size=${list.size}, items=$list")
list
}
val filteredVoices = remember(allVoices, selectedLanguage) {
if (selectedLanguage == allLanguagesLabel) allVoices
else allVoices.filter { it.locale.displayLanguage == selectedLanguage }
val filteredVoices = remember(selectableVoices, selectedLanguage) {
if (selectedLanguage == allLanguagesLabel) selectableVoices
else selectableVoices.filter { it.locale.displayLanguage == selectedLanguage }
}
val isBaseMode = currentMode == TtsPlaybackManager.TtsMode.BASE
@ -1934,12 +1950,19 @@ fun DeviceVoicesTab(
try {
val defaultLocale = Locale.getDefault()
language = defaultLocale
val fallbackVoice =
val fallbackVoice = if (offlineNativeOnly) {
voices.firstOrNull { voice ->
voice.locale == defaultLocale && !voice.isNetworkConnectionRequired
} ?: voices.firstOrNull { voice ->
!voice.isNetworkConnectionRequired
}
} else {
defaultVoice ?: voices.firstOrNull { voice ->
voice.locale == defaultLocale && !voice.isNetworkConnectionRequired
} ?: voices.firstOrNull { voice ->
voice.locale == defaultLocale
}
}
fallbackVoice?.let { voice = it }
} catch (e: Exception) {
Timber.tag("TTS_DIAGNOSE").w(e, "Failed to reset preview engine to system default voice")