public String getAddress(String path) {
        ArrayList<XMLInfo> xmlInfos = readXMLFile(path);

        if (!xmlInfos.isEmpty()) {
            String address = "http://maps.google.com/maps?daddr=" + xmlInfos.get(0).getLatitude() + "," + xmlInfos.get(0).getLongitude();
            for (XMLInfo s : xmlInfos) {
                if (s != null) {
                    address += "+to:" + s.getLatitude() + "," + s.getLongitude();
                }
            }
            return address;
        }else return "http://maps.google.com";
}