Parse xml data
private void parseXMLWithPull(String xmlData) { try { XmlPullParserFactory factory = XmlPullParserFactory.newInstance(); XmlPullParser xmlPullParser = factory.newPullParser(); xmlPullParser.setInput(new StringReader(xmlData)); int eventType = xmlPullParser.getEventType(); String id = ""; String name = ""; String version = ""; while (eventType != XmlPullParser.END_DOCUMENT) { String nodeName = xmlPullParser.getName(); switch (eventType) { // Start parsing a node case XmlPullParser. START_TAG : { if ( "id" .equals(nodeName)) { id = xmlPullParser.nextText(); } else if ("name".equals(nodeName)) { name = xmlPullParser.nextText(); } else if ("version".equals(nodeName)) { version = xmlPullParser.nextText(); } break; } // Finish parsing a node case XmlPullParser. END_TAG : { if ( "app" .equals(nodeName)) { Log.d("MainActivity", "id is " + id); Log.d("MainActivity", "name is " + name); Log.d("MainActivity", "version is " + version); } break; } default: break; } eventType = xmlPullParser.next(); } } catch (Exception e) { e.printStackTrace (); } } private void parseXMLWithSAX(String xmlData) { try { SAXParserFactory factory = SAXParserFactory.newInstance(); XMLReader xmlReader = factory.newSAXParser().getXMLReader(); ContentHandler handler = new ContentHandler(); // Set an instance of ContentHandler to XMLReader xmlReader.setContentHandler(handler); // Start parsing xmlReader.parse( new InputSource( new StringReader(xmlData))); } catch (Exception e) { e.printStackTrace (); } }
Parse Json data
private void parseJSONWithJSONObject(String jsonData) { try { JSONArray jsonArray = new JSONArray(jsonData); for (int i = 0; i < jsonArray.length(); i++) { JSONObject jsonObject = jsonArray.getJSONObject(i); String id = jsonObject.getString("id"); String name = jsonObject.getString("name"); String version = jsonObject.getString("version"); Log.d("MainActivity", "id is " + id); Log.d("MainActivity", "name is " + name); Log.d("MainActivity", "version is " + version); } } catch (Exception e) { e.printStackTrace (); } } //Create a JavaBean before using Gson private void parseJSONWithGSON(String jsonData) { Gson gson = new Gson (); List<App> appList = gson.fromJson(jsonData, new TypeToken<List<App>>() {}.getType()); for (App app : appList) { Log.d("MainActivity", "id is " + app.getId()); Log.d("MainActivity", "name is " + app.getName()); Log.d("MainActivity", "version is " + app.getVersion()); } }