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feat (voices): add getCurrentVoice getter (Android only) #637

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feat (voices): add getCurrentVoice getter (Android only) #637

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18 changes: 18 additions & 0 deletions android/src/main/kotlin/com/eyedeadevelopment/fluttertts/FlutterTtsPlugin.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -412,6 +412,7 @@ class FlutterTtsPlugin : MethodCallHandler, FlutterPlugin {

"getLanguages" -> getLanguages(result)
"getVoices" -> getVoices(result)
"getCurrentVoice" -> getCurrentVoice(result)
"getSpeechRateValidRange" -> getSpeechRateValidRange(result)
"getEngines" -> getEngines(result)
"getDefaultEngine" -> getDefaultEngine(result)
Expand Down Expand Up @@ -565,6 +566,23 @@ class FlutterTtsPlugin : MethodCallHandler, FlutterPlugin {
}
}

private fun getCurrentVoice(result: Result) {
try {
val voice = tts!!.voice
if (voice != null) {
val currentVoice = HashMap<String, String>()
readVoiceProperties(currentVoice, voice)
result.success(currentVoice)
} else {
Log.d(tag, "Voice is not set")
result.success(null)
}
} catch (e: NullPointerException) {
Log.d(tag, "getCurrentVoice: " + e.message)
result.success(null)
}
}

private fun getLanguages(result: Result) {
val locales = ArrayList<String>()
try {
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8 changes: 8 additions & 0 deletions lib/flutter_tts.dart
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Expand Up @@ -524,6 +524,14 @@ class FlutterTts {
final voices = await _channel.invokeMethod('getVoices');
return voices;
}

/// [Future] which invokes the platform specific method for getCurrentVoice
/// Returns a `Hashmap<String, String>` containing a full voice info
/// ***Android supported only***
Future<dynamic> get getCurrentVoice async {
final currentVoice = await _channel.invokeMethod('getCurrentVoice');
return currentVoice;
}

/// [Future] which invokes the platform specific method for isLanguageAvailable
/// Returns `true` or `false`
Expand Down