commit 5f2208c1ad1e08ee64b469b0917809ebcdb1967e
author Kevin Chyn <kchyn@google.com> Tue Sep 21 17:23:39 2021 -0700
committer Kevin Chyn <kchyn@google.com> Thu Sep 30 00:12:25 2021 +0000
tree f625592373d4fb1d240c2bde254d457c33f6d388
parent 60329127df4563901f3df4a7c2887b634ca79a44

PackageManager flags should not exist when sensors are empty

We do not allow the presence of biometric sensors unless it is known
to BiometricService. This change fixes a hole where the PM flag could
be defined, but the sensor is not registered into BiometricService,
preventing it from showing up on BiometricManager/BiometricPrompt.

If the desire is for a sensor to not participate in the BM/BP APIs,
the current way is to register it as "convenience".

Bug: 200005662
Test: atest CtsBiometricsTestCases

Change-Id: I1af602f9a489079161ad60f8f260ac536e6441ba
Merged-In: I1af602f9a489079161ad60f8f260ac536e6441ba
(cherry picked from commit 48add91f8720fe3e95831c5a5c9a2500e9415672)
(cherry picked from commit 8319ccd981c900de5844cf68dacf3c3c17fa897b)