encode method
Implementation
Object encode() {
final Map<Object?, Object?> pigeonMap = <Object?, Object?>{};
pigeonMap['id'] = id;
pigeonMap['trackType'] = trackType?.index;
pigeonMap['name'] = name;
pigeonMap['trackSubtype'] = trackSubtype?.index;
pigeonMap['contentId'] = contentId;
pigeonMap['language'] = language;
return pigeonMap;
}