Only listen for fingerprint if needed.

Clean up fingerprint listening lifecycle. Only listen for fingerprint
if both screen is turned on and Keyguard is actually showing
(not occluded).

Change-Id: I169ce9df308b96487ed9dc5c8ad8f1c301f2ef93

1 files changed, 0 insertions, 5 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
index b828e78..81068a0 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
@@ -1393,14 +1393,9 @@ public class KeyguardViewMediator extends SystemUI {
             updateActivityLockScreenState();
             adjustStatusBarLocked();
             sendUserPresentBroadcast();
-            maybeStopListeningForFingerprint();
         }
     }
 
-    private void maybeStopListeningForFingerprint() {
-        mUpdateMonitor.stopListeningForFingerprint();
-    }
-
     private void adjustStatusBarLocked() {
         if (mStatusBarManager == null) {
             mStatusBarManager = (StatusBarManager)