First Android App – Update 2

A recap about the progress I've done so far on my first Android app (Update 1 here).

After spending some time getting the visual layout done (or making it look ok on a screen), I've finally started playing around with actual code that does stuff. Android's developer's site is pretty good as a reference, although sometimes examples are lacking or simply not the complete thing to make it work with something else etc… I've had to rely a bit on external sources especially with stuff to communicate with a server (POST requests, response).…