setVolume method

Future<void> setVolume(
  1. double volume
)

Sets the audio volume volume indicates a value between 0.0 (silent) and 1.0 (full volume) on a linear scale.

Implementation

Future<void> setVolume(double volume) async {
  assert(volume >= 0.0 && volume <= 1.0); // validate the param
  _volumeBeforeMute = _videoPlayerController!.value.volume;
  await _videoPlayerController?.setVolume(volume);
}