private void sendLocation() {
    if (mGPS.canGetLocation() && mGPS.getLatitude() != 0.00 && mGPS.getLongitude() != 0.00) {
      double myLat = mGPS.getLatitude();
      double myLong = mGPS.getLongitude();
      String latlng = (Double.toString(myLat) + "," + Double.toString(myLong));

      updateList(KEY_MESSAGE_MAP, latlng, false);

      HashMap<String, String> content = new HashMap<>();
      content.put("type", KEY_MESSAGE_MAP);
      content.put("latitude", Double.toString(myLat));
      content.put("longitude", Double.toString(myLong));
      send(content);
    } else {
      mGPS.showSettingsAlert(this);
    }
  }