AudioPropertiesInfo.fromMap constructor Null safety

AudioPropertiesInfo.fromMap(
  1. Map map
)

Implementation

factory AudioPropertiesInfo.fromMap(Map<dynamic, dynamic> map) {
  return AudioPropertiesInfo(
    linearVolume: map['linearVolume'],
    nonlinearVolume: map['nonlinearVolume'],
    vad: map['vad'],
    spectrum: List<double>.from(map['spectrum']),
  );
}