Ejemplo n.º 1
0
  @SuppressLint("DefaultLocale")
  private String improveHtml(final String html) {

    final Document document = Jsoup.parse(html);

    for (final Element e : document.getAllElements()) {
      if (e.hasAttr("style")) {

        for (final Attribute a : e.attributes()) {
          if (a.getKey().compareTo("style") == 0) {
            final String[] items = a.getValue().trim().split(";");
            String newValue = "";
            for (final String item : items) {
              if (!item.toLowerCase(Locale.ENGLISH).contains("font-family:")
                  && !item.toLowerCase(Locale.ENGLISH).contains("font-size:")) {
                newValue = newValue.concat(item).concat(";");
              }
            }
            a.setValue(newValue);
          }
        }
      }
    }

    return document.body().html();
  }
Ejemplo n.º 2
0
  private boolean testValidProtocol(Element el, Attribute attr, Set<Protocol> protocols) {
    // try to resolve relative urls to abs, and optionally update the attribute so output html has
    // abs.
    // rels without a baseuri get removed
    String value = el.absUrl(attr.getKey());
    if (value.length() == 0)
      value = attr.getValue(); // if it could not be made abs, run as-is to allow custom unknown
    // protocols
    if (!preserveRelativeLinks) attr.setValue(value);

    for (Protocol protocol : protocols) {
      String prot = protocol.toString() + ":";
      if (value.toLowerCase().startsWith(prot)) {
        return true;
      }
    }
    return false;
  }