serialize method
Serialize.
Implementation
@override
void serialize(List<int> buffer) {
// Write type-id 0xf1fa8d78.
buffer.writeInt32(0xf1fa8d78);
// Write fields.
buffer.writeBytes(thumb);
buffer.writeInt32(thumbW);
buffer.writeInt32(thumbH);
buffer.writeInt32(w);
buffer.writeInt32(h);
buffer.writeInt32(size);
buffer.writeBytes(key);
buffer.writeBytes(iv);
buffer.writeString(caption);
// Finished serialization.
}