getVoice method

@override Future<List<String>?> getVoice()

Get list of supported voices

Implementation

@override
Future<List<String>?> getVoice() {
  List<String> voices = <String>[];
  JsArray<dynamic>? voiceArray = _getVoices();
  if (voiceArray != null) {
    for (dynamic voice in voiceArray) {
      if (voice != null) {
        voices.add(voice['name']);
      }
    }
  }
  return Future.value(voices);
}