title: How to place two fragments as the top two views in a RecyclerView (to act as a header of sorts)?
body: <p>I have a RecyclerView that needs to recycle many rows (a long list of contacts). However, I'd like to have these rows scroll in step with a "header" of sorts. This header will be composed of two Fragments because these complex views with database and network access need to be reused in two separate places in the application.</p>
  
  <p>How would I go about placing two Fragments as the header of a RecyclerView?
  Or is there a better way to accomplish a similar scrolling behavior with reusable elements above recycled rows?</p>