Photo.deserialize constructor

Photo.deserialize(
  1. BinaryReader reader
)

Deserialize.

Implementation

factory Photo.deserialize(BinaryReader reader) {
  // Read [Photo] fields.
  final flags = reader.readInt32();
  final hasStickers = (flags & 1) != 0;
  final id = reader.readInt64();
  final accessHash = reader.readInt64();
  final fileReference = reader.readBytes();
  final date = reader.readDateTime();
  final sizes = reader.readVectorObject<PhotoSizeBase>();
  final hasVideoSizesField = (flags & 2) != 0;
  final videoSizes =
      hasVideoSizesField ? reader.readVectorObject<VideoSizeBase>() : null;
  final dcId = reader.readInt32();

  // Construct [Photo] object.
  final returnValue = Photo(
    hasStickers: hasStickers,
    id: id,
    accessHash: accessHash,
    fileReference: fileReference,
    date: date,
    sizes: sizes,
    videoSizes: videoSizes,
    dcId: dcId,
  );

  // Now return the deserialized [Photo].
  return returnValue;
}