/** Sets the current URL associated with this load. */
 void setUrl(String url) {
   if (url != null) {
     if (URLUtil.isDataUrl(url)) {
       // Don't strip anchor as that is a valid part of the URL
       mUrl = url;
     } else {
       mUrl = URLUtil.stripAnchor(url);
     }
     mUri = null;
     if (URLUtil.isNetworkUrl(mUrl)) {
       try {
         mUri = new WebAddress(mUrl);
       } catch (ParseException e) {
         e.printStackTrace();
       }
     }
   }
 }
 /**
  * Guesses MIME type if one was not specified. Defaults to 'text/html'. In addition, tries to
  * guess the MIME type based on the extension.
  */
 private void guessMimeType() {
   // Data urls must have a valid mime type or a blank string for the mime
   // type (implying text/plain).
   if (URLUtil.isDataUrl(mUrl) && mMimeType.length() != 0) {
     cancel();
     final String text = mContext.getString(com.android.internal.R.string.httpErrorBadUrl);
     error(EventHandler.ERROR_BAD_URL, text);
   } else {
     // Note: This is ok because this is used only for the main content
     // of frames. If no content-type was specified, it is fine to
     // default to text/html.
     mMimeType = "text/html";
     String newMimeType = guessMimeTypeFromExtension();
     if (newMimeType != null) {
       mMimeType = newMimeType;
     }
   }
 }
 /* package */
 static boolean handleLocalFile(String url, LoadListener loadListener, WebSettings settings) {
   if (URLUtil.isAssetUrl(url)) {
     FileLoader.requestUrl(
         url, loadListener, loadListener.getContext(), true, settings.getAllowFileAccess());
     return true;
   } else if (URLUtil.isFileUrl(url)) {
     FileLoader.requestUrl(
         url, loadListener, loadListener.getContext(), false, settings.getAllowFileAccess());
     return true;
   } else if (URLUtil.isContentUrl(url)) {
     // Send the raw url to the ContentLoader because it will do a
     // permission check and the url has to match..
     ContentLoader.requestUrl(loadListener.url(), loadListener, loadListener.getContext());
     return true;
   } else if (URLUtil.isDataUrl(url)) {
     DataLoader.requestUrl(url, loadListener);
     return true;
   } else if (URLUtil.isAboutUrl(url)) {
     loadListener.data(mAboutBlank.getBytes(), mAboutBlank.length());
     loadListener.endData();
     return true;
   }
   return false;
 }