Add check for null manger for a11y recents action

Bug: 31986988

Test: Ran A11y cts
Change-Id: Ia6a1e1b921d8b0008edbcf1f1a8d1d3d0eb969c6
(cherry picked from commit 3cdd6c7654ff688b2dbd638e388bc56db7a020e2)
2 files changed