Inform framework of lockout right when the failed attempts reaches threshold
Bug: b/277780293
Test: atest FakeLockoutTrackerTest
Change-Id: Iefe88f3ab492773844b18c525ddbf37218227256
diff --git a/biometrics/fingerprint/aidl/default/FakeLockoutTracker.cpp b/biometrics/fingerprint/aidl/default/FakeLockoutTracker.cpp
index 5996406..b0163ee 100644
--- a/biometrics/fingerprint/aidl/default/FakeLockoutTracker.cpp
+++ b/biometrics/fingerprint/aidl/default/FakeLockoutTracker.cpp
@@ -67,9 +67,13 @@
int64_t res = 0;
if (mLockoutTimedStart > 0) {
+ int32_t lockoutTimedDuration =
+ FingerprintHalProperties::lockout_timed_duration().value_or(10 * 100);
auto now = Util::getSystemNanoTime();
- auto left = now - mLockoutTimedStart;
- res = (left > 0) ? (left / 1000000LL) : 0;
+ auto elapsed = (now - mLockoutTimedStart) / 1000000LL;
+ res = lockoutTimedDuration - elapsed;
+ LOG(INFO) << "xxxxxx: elapsed=" << elapsed << " now = " << now
+ << " mLockoutTimedStart=" << mLockoutTimedStart << " res=" << res;
}
return res;