The Android docs list javax.xml.transform.TransformerFactory as being
available, though I've never tried it on Android.
On Aug 30, 6:43 am, saikiran n <saikiran....@gmail.com> wrote:
> Hi ,
> I want to modify an xml file which is in sdcard dynamically.
> How can we acheive this in android. I have seen some java code as follows
>
> try {
> File file = new File("connections.xml");
>
> //Create instance of DocumentBuilderFactory
> DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
>
> //Get the DocumentBuilder
> DocumentBuilder docBuilder = factory.newDocumentBuilder();
>
> //Using existing XML Document
> Document doc = docBuilder.parse(file);
>
> //create the root element
> Element root = doc.getDocumentElement();
>
> //create child element
> Element childElement = doc.createElement("number");
>
> //Add the attribute to the child
> childElement.setAttribute("id","3");
> root.appendChild(childElement);
>
> //set up a transformer
> TransformerFactory transfac = TransformerFactory.newInstance();
> Transformer trans = transfac.newTransformer();
>
> //create string from xml tree
> StringWriter sw = new StringWriter();
> StreamResult result = new StreamResult(sw);
> DOMSource source = new DOMSource(doc);
> trans.transform(source, result);
> String xmlString = sw.toString();
>
> OutputStream f0;
> byte buf[] = xmlString.getBytes();
> f0 = new FileOutputStream("connections.xml");
> for(int i=0;i<buf .length;i++) {
> f0.write(buf[i]);
> }
> f0.close();
> buf = null;
> }
> catch(SAXException e) {
> e.printStackTrace();
> }
> catch(IOException e) {
> e.printStackTrace();
> }
> catch(ParserConfigurationException e) {
> e.printStackTrace();
> }
> catch(TransformerConfigurationException e) {
> e.printStackTrace();
> }
> catch(TransformerException e) {
> e.printStackTrace();
> }
>
> But The TransformerFactory class is not avalible in android sdk.
> How can we handle above code
> Any help please,
> Thanks in advance
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