playback property

Playback? get playback

Get the playback interface

Returns

  • The playback listener object if available
  • If the data source has no playback capabilities then null is returned.

Throws

  • An exception if it fails

Implementation

Playback? get playback {
  final OperationResult resultString = objectMethod(
    _pointerId,
    'DataSourceContainer',
    'getPlayback',
  );

  if (GemErrorExtension.isErrorCode(resultString['result'])) {
    return null;
  }
  return Playback.init(resultString['result']);
}