Android XmlPullParser default

public void parsing_text() { URL url; try { //xml url url = new URL( "http://xml url"); XmlPullParserFactory parser_factory = XmlPullParserFactory.newInstance(); XmlPullParser parser = parser_factory.newPullParser(); // read xml parser.setInput(url.openStream(), "UTF-8"); int parserEvent = parser.getEventType(); String tag = null; while (parserEvent != XmlPullParser.END_DOCUMENT) { switch (parserEvent) { //start document case XmlPullParser.START_DOCUMENT: break; //end document case XmlPullParser.END_DOCUMENT: break; //start tag case XmlPullParser.START_TAG: break; //end tag case XmlPullParser.END_TAG: break; //text case XmlPullParser.TEXT: Log.d("test", parser.getText().trim()); break; } //next parserEvent = parser.next(); } } catch (MalformedURLException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (XmlPullParserException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } }