sdk/src/com/socialize/facebook/Facebook.java
public String request(String graphPath, Bundle parameters)
            throws MalformedURLException, IOException {
        return request(graphPath, parameters, "GET");
    }
public String request(String graphPath, Bundle parameters)
            throws MalformedURLException, IOException {
        return request(graphPath, parameters, "GET");
    }
Make a request to the Facebook Graph API with the given string parameters
using an HTTP GET (default method).

See http://developers.facebook.com/docs/api

Note that this method blocks waiting for a network response, so do not
call it in a UI thread.

@param graphPath
Path to resource in the Facebook graph, e.g., to fetch data
about the currently logged authenticated user, provide "me",
which will fetch http://graph.facebook.com/me
@param parameters
key-value string parameters, e.g. the path "search" with
parameters "q" : "facebook" would produce a query for the
following graph resource:
https://graph.facebook.com/search?q=facebook
@throws IOException
@throws MalformedURLException
@return JSON string representation of the response