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-rw-r--r--services/core/java/com/android/server/policy/keyguard/KeyguardServiceDelegate.java2
1 files changed, 1 insertions, 1 deletions
diff --git a/services/core/java/com/android/server/policy/keyguard/KeyguardServiceDelegate.java b/services/core/java/com/android/server/policy/keyguard/KeyguardServiceDelegate.java
index 7ae3c79..936dcb1 100644
--- a/services/core/java/com/android/server/policy/keyguard/KeyguardServiceDelegate.java
+++ b/services/core/java/com/android/server/policy/keyguard/KeyguardServiceDelegate.java
@@ -364,7 +364,7 @@ public class KeyguardServiceDelegate {
public void showScrim() {
synchronized (mKeyguardState) {
- if (!mKeyguardState.deviceHasKeyguard) return;
+ if (!mKeyguardState.deviceHasKeyguard || !mScrim.isAttachedToWindow()) return;
mScrimHandler.post(new Runnable() {
@Override
public void run() {