- private static void XmlFileCreator(List<JokeBean> data){
- File newxmlfile = new File(Environment.getExternalStorageDirectory()+"/new.xml");
- try{
- if(!newxmlfile.exists())
- newxmlfile.createNewFile();
- }catch(IOException e){
- Log.e("IOException", "exception in createNewFile() method");
- }
- //we have to bind the new file with a FileOutputStream
- FileOutputStream fileos = null;
- try{
- fileos = new FileOutputStream(newxmlfile);
- }catch(FileNotFoundException e){
- Log.e("FileNotFoundException", "can't create FileOutputStream");
- }
- //we create a XmlSerializer in order to write xml data
- XmlSerializer serializer = Xml.newSerializer();
- try {
- //we set the FileOutputStream as output for the serializer, using UTF-8 encoding
- serializer.setOutput(fileos, "UTF-8");
- //Write <?xml declaration with encoding (if encoding not null) and standalone flag (if standalone not null)
- serializer.startDocument(null, Boolean.valueOf(true));
- //set indentation option
- serializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);
- //start a tag called "root"
- serializer.startTag(null, "jokes");
- for(JokeBean joke:data){
- serializer.startTag(null, "joke");
- //i indent code just to have a view similar to xml-tree
- serializer.startTag(null, "id");
- serializer.text(joke.getId());
- serializer.endTag(null, "id");
- serializer.startTag(null, "title");
- serializer.text(joke.getTitle());
- //set an attribute called "attribute" with a "value" for <child2>
- //serializer.attribute(null, "attribute", "value");
- serializer.endTag(null, "title");
- serializer.startTag(null, "text");
- //write some text inside <text>
- serializer.text(joke.getText());
- serializer.endTag(null, "text");
- serializer.endTag(null, "joke");
- }
- serializer.endTag(null, "jokes");
- serializer.endDocument();
- //write xml data into the FileOutputStream
- serializer.flush();
- //finally we close the file stream
- fileos.close();
- } catch (Exception e) {
- Log.e("Exception","error occurred while creating xml file");
- }
- }
- //该片段来自于http://www.codesnippet.cn/detail/150820135178.html
来源: http://www.codesnippet.cn/detail/150820135178.html