gistfile1.txt

public void run() {
                        try {
                            String response = HttpRequest.post("http://ec2-52-38-4-62.us-west-2.compute.amazonaws.com/")
                                    .contentType("application/json")
                                    .accept("application/json")
                                    .send("{\"hello\":\"" + concatStringsWSep(allTweets, " ") + "\"}")
                                    .body();
                            final JSONObject what = new JSONObject(response);
                            url_done = what.getString("img");
                            runOnUiThread(new Runnable() {
                                @Override
                                public void run() {
                                    try {
                                        loadImageInView(what.getString("img"));
                                        findViewById(R.id.progressBar).setVisibility(View.GONE);
                                    } catch(Exception e) {

                                    }
                                }
                            });
                        } catch (Exception e) {
                            System.out.println(e.toString());
                        }
                    }