Method getURLProtocol

CodenameOne/src/com/codename1/io/Util.java:1566–1572

(String url)

    ///
    /// protocol
    public static String getURLProtocol(String url) {
        int index = url.indexOf("://");
        if (index != -1) {
            return url.substring(0, index);
        }
        return null;
    }

    /// Returns the URL's host portion
    ///