Possible Duplicate:
How to get friend's birthday list using facebook api?

I want to display the list that contain information like name, id, birthday, location from facebook in android application.

I am beat successful in work though the following code I have get the friend's name and ID

           Bundle parameters = new Bundle();
    mAccessToken = facebook.getAccessToken();

    try {

        parameters.putString("format", "json");
        parameters.putString(TOKEN, mAccessToken);

        String url = "https://graph.facebook.com/me/friends";
        String response = Util.openUrl(url, "GET", parameters);
        JSONObject obj = Util.parseJson(response);

        Log.i("json Response", obj.toString());
        JSONArray array = obj.optJSONArray("data");

        if (array != null) {
            for (int i = 0; i < array.length(); i++) {
                String name = array.getJSONObject(i).getString("name");

                String id = array.getJSONObject(i).getString("id");

                Log.i(name,id);
            }
        } 

                ............
                ............

but not get birthday, location, etc fields in json response. what is mistake?

android facebook
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