serialize method
Serialize.
Implementation
@override
void serialize(List<int> buffer) {
// Write type-id 0x7afe8ae2.
buffer.writeInt32(0x7afe8ae2);
// Write fields.
buffer.writeBytes(thumb);
buffer.writeInt32(thumbW);
buffer.writeInt32(thumbH);
buffer.writeString(mimeType);
buffer.writeInt32(size);
buffer.writeBytes(key);
buffer.writeBytes(iv);
buffer.writeVectorObject(attributes);
buffer.writeString(caption);
// Finished serialization.
}