gistfile1.txt

 protected Map<String, String> getParams() {

                    JSONArray jsonArray = new JSONArray(); //for list of products ordered

                    Map<String, String> params = new HashMap<>();

                    SharedPreferences sharedPreferences = getSharedPreferences(Constants.KEY_LOGIN_PREFERENCE, Context.MODE_PRIVATE);

                    params.put("merchantMobileNo", "7204826250");
                    params.put("customerMobileNo", sharedPreferences.getString(Constants.KEY_MOBILE, "N/A"));
                    params.put("merchantName", "Pandey tiffin center");
                    params.put("customerName", sharedPreferences.getString(Constants.KEY_USERNAME, "N/A"));

                    for (int i = 0; i < order.size(); i++) {
                        JSONObject jsonObject = new JSONObject(); //to add in jsonArray
                        try {
                            jsonObject.put("productId", order.get(i).getProductId());
                            jsonObject.put("name", order.get(i).getName());
                            jsonObject.put("quantity", order.get(i).getQuantity());
                            jsonObject.put("price", order.get(i).getPrice());

                            jsonArray.put(jsonObject);
                        } catch (JSONException e) {
                            e.printStackTrace();
                        }
                    }

                    params.put("products", jsonArray.toString());
                    params.put("cAuthToken", sharedPreferences.getString(Constants.KEY_LOGIN_AUTH, "N/A"));
                    Log.v("XYZ", params.toString());
                    return params;
                }
            };