Android getting latitude and longitude by local

public void Geocoders() { try { Geocoder mGeocoder = new Geocoder(this.context, Locale.KOREA); //getAddress List<Address> addrs = mGeocoder.getFromLocationName("신당동 1725-1", 1); Address addr = addrs.get(0); //get Latitude and Longitude double db_lat = addr.getLatitude(); double db_long = addr.getLongitude(); Log.d("test", "lat : "+db_lat + " long : " + db_long); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } }