fadeOut method

  1. @override
Future<void> fadeOut({
  1. Duration duration = const Duration(seconds: 3),
})
override

Implementation

@override
Future<void> fadeOut({Duration duration = const Duration(seconds: 3)}) async {
  if (_masterGain != null && _ctx != null) {
    final now = _ctx!.currentTime;
    _masterGain!.gain.setValueAtTime(_masterGain!.gain.value, now);
    _masterGain!.gain.linearRampToValueAtTime(
      0,
      now + duration.inMilliseconds / 1000,
    );
    await Future.delayed(duration);
  }
  await stop();
}