Learn to code a simple Android widget that can be updated automatically (after a time period), or in response to user action. Full source code included.

I have some background in coding, but I've never touched Android development before. I'd like to get started, but I'm not entirely sure what I need. I don't need to "learn to code" per se, but I ...

Apps can also have more than one Shared Preferences file, and they’re ideally used to store app preferences. See also: Android Studio 4.1 – New features for devs ...