Merge "Don't reset the keyguard if it's going away." into sc-v2-dev am: 8b988e7218

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/16469210

Change-Id: I1e1ab0db3d151b655f79c075834dcebc5890773a

packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java

@@ -1025,7 +1025,10 @@ public class KeyguardViewMediator extends SystemUI implements Dumpable,
                 if (!mExternallyEnabled) {
                     hideLocked();
                 }
-            } else if (mShowing) {
+            } else if (mShowing && !mKeyguardStateController.isKeyguardGoingAway()) {
+                // If we are going to sleep but the keyguard is showing (and will continue to be
+                // showing, not in the process of going away) then reset its state. Otherwise, let
+                // this fall through and explicitly re-lock the keyguard.
                 mPendingReset = true;
             } else if (
                     (offReason == WindowManagerPolicyConstants.OFF_BECAUSE_OF_TIMEOUT