Fix smooth panel deceleration

State of dismiss view was wrong when the panel was closed, thus, we didn't
apply our logic for smooth panel deceleration anymore.

Bug: 29579394
Change-Id: I79718517e776adad092457aba6db18219998fde1

1 files changed, 2 insertions, 2 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/stack/StackScrollAlgorithm.java b/packages/SystemUI/src/com/android/systemui/statusbar/stack/StackScrollAlgorithm.java
index 5eaea90479ce..87e87c8e9bb3 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/stack/StackScrollAlgorithm.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/stack/StackScrollAlgorithm.java
@@ -154,8 +154,8 @@ public class StackScrollAlgorithm {
             float newNotificationEnd = newYTranslation + newHeight;
             boolean isHeadsUp = (child instanceof ExpandableNotificationRow)
                     && ((ExpandableNotificationRow) child).isPinned();
-            if (newYTranslation < previousNotificationEnd && ambientState.isShadeExpanded()
-                    && !isHeadsUp) {
+            if (newYTranslation < previousNotificationEnd
+                    && (!isHeadsUp || ambientState.isShadeExpanded())) {
                 // The previous view is overlapping on top, clip!
                 float overlapAmount = previousNotificationEnd - newYTranslation;
                 state.clipTopAmount = (int) overlapAmount;