Why DOM? Having large content of you feed you'll end up having HUGE
memory blocks with DOM. Consider XmlPullParser instead.
On Aug 2, 1:48 am, Obason <oba...@gmail.com> wrote:
> I would like to read RSS feed by following coding:
>
> /** Get data from the list feed */
> private void GetListFeed() {
> // Get the XML
> URL url;
> try {
> String ListFeed = getString(R.string.rss_blog);
>
> url = new URL(ListFeed);
>
> URLConnection connection = url.openConnection();
>
> HttpURLConnection httpConnection =
> (HttpURLConnection) connection;
> httpConnection.setReadTimeout(5000);
>
> int responseCode = httpConnection.getResponseCode();
>
> if (responseCode == HttpURLConnection.HTTP_OK) {
>
> InputStream in =
> httpConnection.getInputStream();
>
> DocumentBuilderFactory dbf =
> DocumentBuilderFactory
> .newInstance();
> DocumentBuilder db = dbf.newDocumentBuilder();
>
> // Parse the feed.
> Document dom = db.parse(in);
> Element docEle = dom.getDocumentElement();
>
> // Get a list of each entry.
> NodeList nl =
> docEle.getElementsByTagName("item");
> if (nl != null && nl.getLength() > 0) {
> int k = nl.getLength();
>
> for (int i = 0; i < k; i++) {
> Element entry = (Element)
> nl.item(i);
>
> Element title =
> (Element) entry
>
> .getElementsByTagName("title").item(0);
>
> Element description =
> (Element) entry
>
> .getElementsByTagName("description")
>
> .item(0);;
>
> strTitle =
> title.getFirstChild().getNodeValue()
>
> .trim().toString();
>
> strDescription =
> description.getFirstChild()
>
> .getNodeValue().trim().toString();
>
> }
>
> }
> }
>
> }
> } catch (MalformedURLException e) {
> e.printStackTrace();
> } catch (IOException e) {
> e.printStackTrace();
> } catch (ParserConfigurationException e) {
> e.printStackTrace();
> } catch (SAXException e) {
> e.printStackTrace();
> } finally {
> }
> }
>
> However, it description contains html symbol, such as <br />, it will
> stop read and display any thing before it.
> For example: abc defg hi <br /> jkl mn opq
> At android device, it will shows "abc defg hi" only.
>
> I would appreciate if you guys can help me solve this issue. .....
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