tree ffcc17f3166fbe03318d1c743c1ca2ce2f471fcb
parent 3f343b7b5394595640d3467f4049a0fe92f21520
author Kevin <kevhan@google.com> 1555435452 -0700
committer Kevin Han <kevhan@google.com> 1556047462 +0000

Fix views not being visible on Recents Go.

If we bind the loading task views but then on the tasks being loaded
realize there are no items, it's possible to animate from the empty
content view to the regular content view and then back. Currently, this
leads to updateContentView not being called properly the second time
since both views are still visible during the animation, so this CL
fixes that and cancels any on-going crossfade animations.

Bug: 114136250
Fixes: 130580680
Test: Remove last item from recents, go to recents again, empty view
shown
Change-Id: If1a4caab15f9b6d7ccd3abbc06f5866e06650db8
(cherry picked from commit cce954f334c31847cb49a8aaaa9731dcf88a9229)