tree dc3ee58253f7f618497df9d9107393e4bc1af31b
parent f1f50ee221a3cdb296493d652059a27a1683553d
author Beverly <beverlyt@google.com> 1672936451 +0000
committer Beverly <beverlyt@google.com> 1672938037 +0000

Update lock icon view when biometrics cleared

To ensure when face auth is the only biometric
enrolled, that the unlocked icon immediately
becomes the locked icon on screen off (when
biometrics authentication states are cleared).

Also add the unlocked => locked icon transition
so there isn't a jump-cut animation when
AoD is enabled and the unlocked icon transitions
to the locked icon.

Fixes: 264217642
Test: manual
 1. enroll face auth only without bypass enabled
 2. unlock the lock screen (see unlocked icon)
 3. let the screen timeout
 4. tap screen to wakeup
 Observe: lock icon (not unlocked icon)
Test: atest LockIconViewControllerTest
Change-Id: I317725fee4519ad0af39a1a7ade0361263643902