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POWhy is my program failing on getResponseCode()?
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  1. POWhy is my program failing on getResponseCode()?
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    copied!<p>I am trying to do this tutorial: <a href="http://www.newthinktank.com/2013/05/android-development-tutorial-8/" rel="nofollow">http://www.newthinktank.com/2013/05/android-development-tutorial-8/</a></p> <p>For some reason, it appears to be failing on int responseCode = httpConnection.getResponseCode();</p> <p>All of the previous debug messages are working. I don't really understand how to use logcat errors, so if you need more logcat info, please tell me what to look for and I will reply with it.</p> <pre><code>private class MyAsyncTask extends AsyncTask&lt;String, String, String&gt; { @Override protected String doInBackground(String... args) { try{ Log.d(TAG, "Start doInBackground"); URL url = new URL(args[0]); Log.d(TAG, "URL"); URLConnection connection; connection = url.openConnection(); Log.d(TAG, "Open connection"); HttpURLConnection httpConnection = (HttpURLConnection)connection; Log.d(TAG, "httpConnection"); Log.d(TAG, ""+ httpConnection.getResponseCode()); int responseCode = httpConnection.getResponseCode(); Log.d(TAG, "Response code: " + responseCode); if(responseCode == HttpURLConnection.HTTP_OK) { Log.d(TAG, "Start if"); InputStream in = httpConnection.getInputStream(); DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); DocumentBuilder db = dbf.newDocumentBuilder(); Document dom = db.parse(in); Element docEle = dom.getDocumentElement(); NodeList nl = docEle.getElementsByTagName("quote"); if(nl != null &amp;&amp; nl.getLength() &gt; 0) { Log.d(TAG, "Start second if"); for(int i = 0; i&lt;nl.getLength(); i++) { StockInfo theStock = getStockInformation(docEle); daysLow = theStock.getDaysLow(); daysHigh = theStock.getDaysHigh(); yearLow= theStock.getYearLow(); yearHigh = theStock.getYearHigh(); name = theStock.getName(); lastTradePriceOnly = theStock.getLastTradePriceOnly(); change = theStock.getChange(); daysRange = theStock.getDaysRange(); Log.d(TAG, "End doInBackground"); } } } } catch(MalformedURLException e) { Log.d(TAG, "MalformedURLException", e); } catch(IOException e) { Log.d(TAG, "IOException", e); } catch(ParserConfigurationException e) { Log.d(TAG, "Parser Configuration Exception", e); } catch (SAXException e) { Log.d(TAG, "SAX Exception", e); } finally{ } return null; } </code></pre>
 

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