Umgekehrte Geocodierung (Adresssuche)

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.util.EntityUtils;
import org.json.JSONArray;
import org.json.JSONObject;


import android.location.Location;


public class ReverseGeocorder
{
	public static String reverseGeocode(Location loc)
	{
		String strAddress = "NoAdress";
		String url = null;
		
		try
		{
			url = "http://maps.googleapis.com/maps/api/geocode/json?latlng=" + Double.toString(loc.getLatitude()) + "," + Double.toString(loc.getLongitude()) + "&sensor=true";
			
			HttpPost httppost = new HttpPost(url);
			HttpClient httpclient = new DefaultHttpClient();
			
			String result = "";


			try
			{
				HttpResponse response = httpclient.execute(httppost);
				HttpEntity resEntityGet = response.getEntity();
				
				if (resEntityGet != null)
				{
					result = EntityUtils.toString(resEntityGet);
				}
			}
			catch (Exception e)
			{
				System.out.println("Exception:" + e);
				return strAddress;
			}


			try
			{
				if (result != null)
				{
					JSONObject json = new JSONObject(result);
				
					JSONArray ja = json.getJSONArray("results");


					for (int i = 0; i < 1; i++)
					{
						JSONObject jo = ja.getJSONObject(i);
						strAddress = jo.getString("formatted_address");
					}
				}
				
			}
			catch (Exception e)
			{
				e.printStackTrace();
			}
			return strAddress;
			
		}
		catch (Exception ex)
		{
			ex.printStackTrace();
		}
		return strAddress;
	}