setRate method

  1. @override
Future<bool?> setRate(
  1. num rate
)
override

Set rate (tempo) of next utterance

Implementation

@override
Future<bool?> setRate(num rate) {
  try {
    if (utterance != null) {
      utterance!.rate = rate;
      return Future<bool>.value(true);
    }
  } catch (e) {
    print('setRate() error: ${e.toString()}');
  }
  return Future<bool>.value(false);
}