/** 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;
}