Proper way to post json with Fuel.post

I created a list of pair and converted it to a json string. I have setted up a node server for reading the request body and the result is:

{ '{"first":"text","second":"hello"},{"first":"id","second":"djahduhdiwd"}': '' }

The whole json is interpretated as the key of the object I’m using Android with vanilla Java

List<Pair> requestParams = new ArrayList<Pair>(2);
requestParams.add( new Pair("text", "hello") );
requestParams.add( new Pair("id", "djahduhdiwd") );

String jsonString = new Gson().toJson(requestParams);

Fuel.post("http://192.168.0.90:9000/article").body(jsonString, Charset.forName("UTF-8")).responseString(new Handler<String>() {
    @Override
    public void failure(Request request, Response response, FuelError error) {}

    @Override
    public void success(Request request, Response response, String data) {
        Log.v("MainActivity", data);
    }
});

[kittinunf]

This is the snippet that I use to do POST.

val json = JSONObject()
json.put("body", "foo")

//synchronous call
val (ignoredRequest, ignoredResponse, result) =
Fuel.post("https://api.github.com/repos/cookpad/global-android/issues/${pair.second}/comments")
        .header("Authorization" to " token ${pair.first}")
        .body(json.toString())
        .responseString()

//do something with result

result.fold({ /*success*/ }, { /*failure*/ })

Can you try out and see whether you can use it like that?

[andycodesstuff]

I used Java HttpUrlConnection instead of the module