I'm trying to create a RecyclerView that has selectable items using ActionMode, while making it look like a Popup Menu with no toolbar/ActionBar.
I've been trying to figure this out for some time, but I can't seem to stop the ActionBar from showing up when an item is selected, despite having fullscreen enabled for the theme and Activity.
I've seen and tested other implementations, such as the Context Menu for RecyclerView, but the location of the popup isn't right (being located where the click takes place), and this solution doesn't support ActionMode for selecting the items, only LongClick.
For code context, this is part of DocumentsUI, so the source I'm working with is from there, specifically see FilesActivity.java.
Here is a screenshot of what I'm trying to get it to look like:
