tree b95d0dc2bab53cbb4a9e1803897e8af74d317764
parent aa28886d7bc095a7a76d3f708eb75396a8775a89
author Evan Rosky <erosky@google.com> 1630447847 -0700
committer Evan Rosky <erosky@google.com> 1630447847 -0700

Fix NPE that happens occasionally on start-up

Was not checking if topActivity was null.

Bug: 189935087
Test: boot phone thousands of times.
Change-Id: I3c779be5f09d82d52a3df9478c801a1963e0a5c2