Make RecyclerView focusable in touch mode

When an item is being detached, it will trigger a new
focus search which looks really bad if items are focusable
as it looks junky. Making RecyclerView focusable fixes
the issue. This is also set by ListView so behavior
will be more predictable for devs.

Bug: 18863217
Change-Id: Ib41876434dbdfcf517580e6a5b0a6271c65ff85c
1 file changed