final String username = usernamefld.getText().toString().trim(); final String password = passwordfld.getText().toString().trim(); Map<String, String> parameters = new HashMap<String, String>(); parameters.put("username", username); parameters.put("password", password); final HttpRequest httpRequest = new HttpRequest(Net.HttpMethods.POST); httpRequest.setHeader("Content-Type", "application/x-www-form-urlencoded"); httpRequest.setHeader("Upgrade", "HTTP/1.1, HTTP/2.0, SHTTP/1.3, IRC/6.9, RTA/x11"); httpRequest.setUrl(LOGIN_URL); httpRequest.setContent(HttpParametersUtils.convertHttpParameters(parameters)); httpRequest.setTimeOut(6000);