Android - Интернэт холболт байгаа эсэхийг шалгах

    /**
     * Интернэт холболт байгаа эсэхийг шалгах
     */
    protected boolean hasInternetConnection2() {
        try {

            ConnectivityManager nInfo = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
            nInfo.getActiveNetworkInfo().isConnectedOrConnecting();

            ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
            NetworkInfo netInfo = cm.getActiveNetworkInfo();
            if (netInfo != null && netInfo.isConnectedOrConnecting()) {
                return true;
            } else {
                return false;
            }

        } catch (Exception e) {
            return false;
        }
    }