I am writing a httpget request for android that queries the foursquare api for nearby event. The JSON responce I receive back is
{\"groups\": [
{
\"type\"
I believe placing this code inside your for-loop should do the trick:
JSONObject venueObject = venues.getJSONObject(i);
double geoLat = venueObject.getDouble("geolat");
double geoLong = venueObject.getDouble("geolong");
You can check here and pick a JSON library to use to get at those values.