public class UpdateProfileAsync extends AsyncTask<Void, Void, Object> {

        @Override
        protected void onPreExecute() {
            super.onPreExecute();
            showDialog();
        }

        @Override
        protected Object doInBackground(Void... voids) {
            HashMap data = new HashMap();
            if (userData != null) {
                client = new LegitWampClient(userData.getUri(),
                        userData.getRealm(), userData.getEmail(), userData.getPassword());

                Map<String, Object> u = client.getLoginUser();
                if (u != null) {
                    u.put(WampApiFieldKeys.U_FIRST, firstName);
                    u.put(WampApiFieldKeys.U_LAST, lastName);
                    //setup address object
                    Map<String, Object> m = new HashMap<>();
                    m.put(WampApiFieldKeys.UA_TYPE, "home");
                    m.put(WampApiFieldKeys.UA_COUNTRY, "US");
                    m.put(WampApiFieldKeys.UA_STATE, state);
                    m.put(WampApiFieldKeys.UA_CITY, city);

                    // create new address list
                    List<Map<String, Object>> nadds = new ArrayList<>();
                    nadds.add(m);

                    // set address list to user object
                    u.put(WampApiFieldKeys.U_ADDRESS_LIST, nadds);
//                u.put(WampApiFieldKeys.U_PROFILE_IMG, session.getProvaProfileImages());
//                u.put(WampApiFieldKeys.U_COVER_IMG, session.getProvaCoverImages());
                    Map<String, Object> userObject = client.updateUser(u);





                    try {
                        return userObject;

                    } catch (Exception ie) {
                        new Thread() {
                            public void run() {
                                EditProfileActivity.this.runOnUiThread(new Runnable() {
                                    public void run() {
                                        noExecptionCaught = false;
                                        //Do your UI operations like dialog opening or Toast here
                                        ProvaUtile.showOrangeToast("Please try Again", EditProfileActivity.this, false);
                                    }
                                });
                            }
                        }.start();
                    }
                }
            }
            return null;
        }