I have created an application that connect on a web-server and reads an xml file,there will be an update in the xml on the webserver every 5 minutes.I want to connect on the webserver by using my application to get this updated xml file.How can i do that?
this a sample code of my application
HandlingXMLStuff doingwork=new HandlingXMLStuff();
try {
URL website=new URL(FinalURL);
SAXParserFactory spf=SAXParserFactory.newInstance();
SAXParser sp=spf.newSAXParser();
XMLReader xr=sp.getXMLReader();
xr.setContentHandler(doingwork);
xr.parse(new InputSource(website.openStream()));
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ParserConfigurationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
and this the code of class that handle the xml file
public class HandlingXMLStuff extends DefaultHandler{
String street1=null,street2=null,street3=null,street4=null;
@Override
public void startElement(String uri, String localName, String qName,
Attributes attributes) throws SAXException {
// TODO Auto-generated method stub
if(localName.equals("Street1"))
{
street1=attributes.getValue("data");
}
if(localName.equals("Street2"))
{
street2=attributes.getValue("data");
}
if(localName.equals("Street3"))
{
street3=attributes.getValue("data");
}
if(localName.equals("Street4"))
{
street4=attributes.getValue("data");
}
}
So for this you should decide to use
Service, exactlySystem ServicecalledAlarmManager.I recommend to you have look at some tutorials, also check A simple example of Alarm Service, using AlarmManager, AlarmManager reference.