tree 73c9f35dcfb08f20e799854e69bfa4ece204d2d6
parent b6d1a19819d3d145b6ef45bcb4f63c5c3d27e045
author Kevin Chyn <kchyn@google.com> 1495239338 -0700
committer Kevin Chyn <kchyn@google.com> 1495239338 -0700

ClientMonitor should only send cancel() once to fp daemon

This is already done for AuthenticationClient.

This should be done for all ClientMonitor subclasses which override
stop(), otherwise hardware and framework will be in inconsistent states.

Fixes: 38463417

Test: 1) Open fp settings in background, enter keyguard, dismiss
keyguard with fp and make sure settings can "authenticate"/highlight
fp when touched

2) Enroll fp and go back/forth between FingerprintEnrollFindSensor
and FingerprintEnrollEnrolling. Make sure touching fp sensor
will always bring you to FingerprintEnrollEnrolling

Change-Id: Iee3d03c8a8b3445073740fbfbe411f12172afe23