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POandroid xml parsing does not show results?
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2013-07-09T13:58:25.880
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2013-07-09T14:03:22.697
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2017-05-23T12:05:28.287
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<p>I am newbie to android, I am trying to parse xml data from <a href="http://www.astrology.com/horoscopes/daily-horoscope.rss" rel="nofollow noreferrer">http://www.astrology.com/horoscopes/daily-horoscope.rss</a>, I grab the code from <a href="https://stackoverflow.com/questions/12065951/how-can-i-parse-xml-from-url-in-android">How can I parse xml from url in android?</a> here, I used sherLock library, I also set internet permissions in manifest, but still unable to grab it, here is the same code except a little modification, </p> <pre><code>protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); /* Create a new layout to display the view */ LinearLayout layout = new LinearLayout(this); layout.setOrientation(1); /* Create a new textview array to display the results */ TextView name[]; //TextView website[]; //TextView category[]; try { URL url = new URL("http://www.astrology.com/horoscopes/daily-horoscope.rss"); DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); DocumentBuilder db = dbf.newDocumentBuilder(); Document doc = db.parse(new InputSource(url.openStream())); doc.getDocumentElement().normalize(); NodeList nodeList = doc.getElementsByTagName("item"); /** Assign textview array lenght by arraylist size */ name = new TextView[nodeList.getLength()]; // website = new TextView[nodeList.getLength()]; //category = new TextView[nodeList.getLength()]; for (int i = 0; i < nodeList.getLength(); i++) { Node node = nodeList.item(i); name[i] = new TextView(this); //website[i] = new TextView(this); //category[i] = new TextView(this); Element fstElmnt = (Element) node; NodeList nameList = ((Document) fstElmnt).getElementsByTagName("title"); Element nameElement = (Element) nameList.item(0); nameList = ((Node) nameElement).getChildNodes(); name[i].setText("Name = " + ((Node) nameList.item(0)).getNodeValue()); //category[i].setText("Website Category = " + ((org.w3c.dom.Element) websiteElement).getAttribute("category")); layout.addView(name[i]); //layout.addView(website[i]); //layout.addView(category[i]); } } catch (Exception e) { System.out.println("XML Pasing Excpetion = " + e); } /** Set the layout view to display */ setContentView(layout); } </code></pre> <p>Remember I am extending my MainActivity class from SherlockActivity, when I execute the code, only action bar appears!</p>
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