Make sure bottom overscroll feedback takes scrollY into account.

This fixes an issue where the overscroll feedback was rendering
several pixels above the bottom of the list on a flick.

Change-Id: I66160d1b72c04f0273f063910eff995e2b2569f0

1 files changed, 2 insertions, 3 deletions

diff --git a/core/java/android/widget/AbsListView.java b/core/java/android/widget/AbsListView.java
index 3766856fd74d..135ace64f666 100644
--- a/core/java/android/widget/AbsListView.java
+++ b/core/java/android/widget/AbsListView.java
@@ -3144,9 +3144,8 @@ public abstract class AbsListView extends AdapterView<ListAdapter> implements Te
                 final int width = getWidth();
                 final int height = getHeight();
 
-                canvas.translate(-width, 0);
-                canvas.rotate(-180, width, 0);
-                canvas.translate(0, -height);
+                canvas.translate(-width, Math.max(height, scrollY + mLastPositionDistanceGuess));
+                canvas.rotate(180, width, 0);
                 mEdgeGlowBottom.setSize(width, height);
                 if (mEdgeGlowBottom.draw(canvas)) {
                     invalidate();