jsonrqsnip

RequestQueue requestQueue = Volley.newRequestQueue(getApplicationContext());
                    JSONObject object = new JSONObject();
                    try {
                        //input your API parameters
                        object.put("login", ed1.getText());
                        object.put("password", ed2.getText());
                    }
                    catch (JSONException e) {
                        e.printStackTrace();
                    }
                    // Enter the correct url for your api service site
                    String apiUrl = Helper.getConfigValue(MainActivity.super.getApplicationContext(), "api_url");
                    apiUrl = apiUrl + "/auth";
                    JsonObjectRequest jsonObjectRequest = new JsonObjectRequest(Request.Method.POST, apiUrl, object,
                            new Response.Listener<JSONObject>() {
                                @Override
                                public void onResponse(JSONObject response) {
                                    apiToken = ("String Response : " + response.toString());
                                    Context context = getApplicationContext();
                                    CharSequence text = apiToken;
                                    int duration = Toast.LENGTH_SHORT;

                                    Toast toast = Toast.makeText(context, text, duration);
                                    toast.show();
                                    response.
                                }
                            }, new Response.ErrorListener() {
                        @Override
                        public void onErrorResponse(VolleyError error) {

                            Context context = getApplicationContext();
                            CharSequence text = ""+error.networkResponse;
                            int duration = Toast.LENGTH_SHORT;

                            Toast toast = Toast.makeText(context, text, duration);
                            toast.show();
                        }
                    });
                    requestQueue.add(jsonObjectRequest);