Basically, I want to reproduce the following feature:
Clicking on the app icon brings up a QuickActionBar
that hosts the different possible search filters.
Does the API support this out of the box or do I have to do it myself?
In the apps I've worked on, we've implemented our own UI for those. It's not built in.
http://www.londatiga.net/it/how-to-create-quickaction-dialog-in-android/ is a good resource that I've bookmarked on how to do it.
https://github.com/lorensiuswlt/NewQuickAction is the code.