getVoices method
Implementation
Future<List<Map<String, String>>> getVoices() async {
var tmpVoices = synth.callMethod("getVoices") as List<dynamic>;
var voiceList = <Map<String, String>>[];
for (var voice in tmpVoices) {
voiceList.add({
"name": voice["name"] as String,
"locale": voice["lang"] as String,
});
}
return voiceList;
}