code: public Collection<Service> getServices() throws FlickrException {
          List<Service> list = new ArrayList<Service>();
          Map<String, Object> parameters = new HashMap<String, Object>();
          parameters.put("method", METHOD_GET_SERVICES);
  
          Response response = transportAPI.get(transportAPI.getPath(), parameters, apiKey, sharedSecret);
          if (response.isError()) {
              throw new FlickrException(response.getErrorCode(), response.getErrorMessage());
          }
          Element servicesElement = response.getPayload();
          NodeList serviceNodes = servicesElement.getElementsByTagName("service");
          for (int i = 0; i < serviceNodes.getLength(); i++) {
              Element serviceElement = (Element) serviceNodes.item(i);
              Service srv = new Service();
              srv.setId(serviceElement.getAttribute("id"));
              srv.setName(XMLUtilities.getValue(serviceElement));
              list.add(srv);
          }
          return list;
      }
docs: Return a list of Flickr supported blogging services.
  
  This method does not require authentication.
  
  @return List of Services
  @throws FlickrException