new Fulfillment for webhook response

[marcioluis]

I'm creating a a new object of type Fulfillment to use on my webhook and send it as a response. When it gets serialized to Json only the ResponseSpeech is correct, all other types don't. I'm using the gson builder from the SDK.

example:

ResponseSpeech speech = new ResponseMessage.ResponseSpeech();
speech.setSpeech(Arrays.asList("speech 1", "speech 2"));
	
ResponseImage image = new ResponseMessage.ResponseImage();
image.setImageUrl("url image");

ResponseQuickReply quickReply = new ResponseMessage.ResponseQuickReply();
quickReply.setTitle("Quick title");
(...)
Fulfillment full = new Fulfillment();
full.getMessages(new ArrayList<>());
full.setSpeech("test speech");
full.getMessages().add(card);
full.getMessages().add(image);
full.getMessages().add(quickReply);
full.getMessages().add(speech);

This is the json result:

{"speech":"test speech","messages":[{"type":0},{"type":0},{"type":0},{"speech":["speech 1","speech 2"],"type":0}]}

Other thing: there is no setMessages to the Fulfillment class, this is expected?

[folomeev]

Thank you for noticing the issue!
Initially this library was supposed to be used on a client side, so response messages JSON serialization was not implemented and tested.

At present moment the messages serialization is fixed and would be available in a next library release.

Speaking about other thing: getMessages(List<>) is a typo, renamed to setMessages. Thank you for your comment!

[folomeev]

@marcioluis
Fixed library v1.4.6 released