What exactly is the deal with slide-out sidebar navigation? Is it a standard Holo thing? Is it not? 3rd-party developers aren't really sure what to do with it, and even Google-made apps are all over the place. Some apps have sidebar navigation, some don't. The ones that do have it all function a little differently and none of the implementations were actually any good - until now.
Android 4.2.2 is out, which means it's time for another edition of Getting To Know Android, the series where I impress/frighten everyone with my borderline-mental-disorder powers of observation. Fair warning: These are going to be very minor changes. If Google moved a pixel, you're going to hear about it.
We already covered the big stuff like the ADB whitelist, the new download notification, Quick Settings toggles, and sounds, so we'll skip those for this article.