I am trying to get rss feeds working. Not really understanding at all what I'm doing. My idea is to save .opml feed file to sdcard and then point default rss reader to fetch feeds from there.

I found this https://github.com/cudeso/OPML-Security-Feeds which has some nicee lists about cybersecurity but I don't know how to proceed. There is a code window with a code with list of feeds but how to make it usable - I don't know.

Am I trying something not possible. I got feedcircuit to fetch feed to a cache file and I can read them offline now but I would want to see the headers on my desktop in a widget style. I just can't get this done.