exe2k

if (Looper.myLooper() == null){
     Looper.prepare();
 }

private void refreshUserCoordinates(final Context contextThread) {
    Intent intent = getIntent();
    final String user = intent.getStringExtra("user");
    Timer timer = new Timer();
    timer.schedule(new TimerTask() {
        @Override
        public void run() {
            if (Looper.myLooper() == null)
            {
                Looper.prepare();
            }
            GeoPosition geoPosition = new GeoPosition();
            geoPosition.SetUpLocationListener(contextThread);
            ServerInteraction serverInteraction = new ServerInteraction("http://razdvatri.ru/refreshCoordinates.php",
                    "{\"user\" " + ":\"" + user + "\", \"latitude\" " + ":\"" + geoPosition.getLatitude() + "\", \"longitude\" :" + "\"" + geoPosition.getLongitude() + "\"" + "}", "put");
            serverInteraction.execute();
        }
    }, 0L, 50L * 1000);
}