Merge "Ensure negative latencies are not being reported" (862f1a2d) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/biometrics/LoggableMonitor.java

+11 −3

Original line number	Diff line number	Diff line
		@@ -124,7 +124,7 @@ public abstract class LoggableMonitor {
		error,
		vendorCode,
		Utils.isDebugEnabled(context, targetUserId),
		latency);
		sanitizeLatency(latency));
		}

		protected final void logOnAuthenticated(Context context, boolean authenticated,
		@@ -165,7 +165,7 @@ public abstract class LoggableMonitor {
		statsClient(),
		requireConfirmation,
		authState,
		latency,
		sanitizeLatency(latency),
		Utils.isDebugEnabled(context, targetUserId));
		}

		@@ -183,8 +183,16 @@ public abstract class LoggableMonitor {
		FrameworkStatsLog.write(FrameworkStatsLog.BIOMETRIC_ENROLLED,
		statsModality(),
		targetUserId,
		latency,
		sanitizeLatency(latency),
		enrollSuccessful);
		}

		private long sanitizeLatency(long latency) {
		if (latency < 0) {
		Slog.w(TAG, "found a negative latency : " + latency);
		return -1;
		}
		return latency;
		}

		}