tree f6855a6c5777c33a2df09a599a1f5524fe9e1ca8
parent 66660415890d105449d3227ffa0139ddd0f67d6d
author kwaky <kwaky@google.com> 1580935906 -0800
committer kwaky <kwaky@google.com> 1581459152 -0800

Add null check for voiceInteractorComponentName.

Voice Assistant can be disabled on a user-level. Adding this null check
prevents crash for when Assistant is enabled for the system in general but
disabled for a specific user.

Bug: 149112015
Test: Manual -- Change config_disableLockscreenByDefault to true to
emulate the environment in which Volvo observed the bug. Verify that
switching to user0 through adb shell switch-user 0 causes the same crash.
Verify that the crash does not happen with the new null check.

Change-Id: I5b8ede1e5bd8c1bc047bc6d6220b425dea8f50ea