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PO malformed url exception:protocol not found while adding or deleting data from xml in android?
 

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    <p>I have given the sample of an xml I am using to get the list of food items and inflating it to the list view.while I try to add the item to my xml file at runtime I am getting url malformed exception.may be the path I am giving is not valid.I have put my xml in package/res/raw/testcalory.xml.kindly help.</p> <p>EXCEPTION:12-26 14:35:58.516: WARN/System.err(11597): java.net.MalformedURLException: Protocol not found: testcalory.xml</p> <pre><code>//sample xml &lt;?xml version="1.0"?&gt; &lt;company&gt; &lt;Row&gt; &lt;Item_Name&gt;Aam Ras &lt;/Item_Name&gt; &lt;CalorieContentPerGram&gt;1.12&lt;/CalorieContentPerGram&gt; &lt;/Row&gt; &lt;Row&gt; &lt;Item_Name&gt;Akuri &lt;/Item_Name&gt; &lt;CalorieContentPerGram&gt;1.62&lt;/CalorieContentPerGram&gt; &lt;/Row&gt; &lt;Row&gt; &lt;Item_Name&gt;Almond ICC &lt;/Item_Name&gt; &lt;CalorieContentPerGram&gt;5.35&lt;/CalorieContentPerGram&gt; &lt;/Row&gt; &lt;Row&gt; &lt;Item_Name&gt;Almond Milkshake &lt;/Item_Name&gt; &lt;CalorieContentPerGram&gt;1.16&lt;/CalorieContentPerGram&gt; &lt;/Row&gt; &lt;/company&gt; //sample code private void addItem() { // TODO Auto-generated method stub try{ FileOutputStream fOut = openFileOutput("testcalory", MODE_WORLD_READABLE); OutputStreamWriter osw = new OutputStreamWriter(fOut); String filepath = "testcalory.xml"; DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance(); DocumentBuilder docBuilder = docFactory.newDocumentBuilder(); Document doc = docBuilder.parse(filepath); org.w3c.dom.Element Row; org.w3c.dom.Element Item_Name; org.w3c.dom.Element CalorieContentPerGram; Node company = doc.getElementsByTagName("company").item(0); Row=doc.createElement("Row"); Item_Name=doc.createElement("Item_Name"); Item_Name.appendChild(doc.createTextNode("hulala")); Row.appendChild(Item_Name); CalorieContentPerGram=doc.createElement("CalorieContentPerGram"); CalorieContentPerGram.appendChild(doc.createTextNode("556")); Row.appendChild(CalorieContentPerGram); company.appendChild(Row); //write the content into xml file TransformerFactory transformerFactory = TransformerFactory.newInstance(); Transformer transformer = transformerFactory.newTransformer(); DOMSource source = new DOMSource(doc); StreamResult result = new StreamResult(new File(filepath)); transformer.transform(source, result); result.setWriter(osw); osw.flush(); osw.close(); }catch(ParserConfigurationException pce){ pce.printStackTrace(); }catch(TransformerException tfe){ tfe.printStackTrace(); }catch(IOException ioe){ ioe.printStackTrace(); }catch(SAXException sae){ sae.printStackTrace(); } } </code></pre>
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