Send an HTTP POST request to a URL and get Respons

You can use this to send an HTTP POST request to a URL. You can easily send request and get response. I always use this . I fine work to me.

            ///////////////////// Check SubScription ////////////////////
                             try {
                              AsyncHttpClient client = new AsyncHttpClient();
                                // Http Request Params Object
                                RequestParams params = new RequestParams();
                                String u = "B2mGaME";
                                String au = "gamewrapperB2M";
                                // String mob = "880xxxxxxxxxx";
                                params.put("usr", u.toString());
                                params.put("aut", au.toString());
                                params.put("uph", MobileNo.toString());
                                //  params.put("uph", mob.toString());
                                client.post("http://196.6.13.12:80/ws/game_wrapper_reg_check.php", params, new AsyncHttpResponseHandler() {
                                    @Override
                                    public void onSuccess(String response) {
                                        playStatus = response;
                                     //////Get your Response/////
                                        Log.i(getClass().getSimpleName(), "Response SP Status. " + playStatus);
                                    }
                @Override
                public void onFailure(Throwable throwable) {
                    super.onFailure(throwable);
                }
                                });
                            } catch (Exception e) {
                                e.printStackTrace();
                            }

You Also need to Add bellow Jar file in libs folde

android-async-http-1.3.1.jar

Finally edit your build.gradle

dependencies {
    compile files('libs/<android-async-http-1.3.1.jar>')

}

In the last Rebuild your project.