I'm wanting to pull an updated feed from my joomla website every night with any new posts that I may have done that day. I'm primarily a graphic designer, but I have some html and php knowledge. So I've already got a pretty nice looking layout for the basics of the app, but I'm not sure of the best way to grab this. I want to be able to use the app offline, so I don't want a constant SQL connection, but rather a file that updates on the phone. Sorry if this is a noob question, but I can't seem to find much info regarding this on the forums.