Actually I don't think it's open source, which I think is a requirement here. There is a later version (2.4) too, but that doesn't seem at all compatible with Schedules Direct. It asks you for logins for 2 other sites, didn't seem to be a way to just load an XML file or point it to Schedules Direct. It's from France, he probably isn't interested in US TV. Author's website: http://www.elol.fr/
I'll put it on my list of projects, I do have Android Studio installed and working but I'm a newbie still doing tutorials.
I don't read French but on the right side of the page are links to a couple things he's got on Google Play. The ads are obnoxious flashing things.