commit 012785d8cbaadb4041707af350e122ad29d22151
author Alan Viverette <alanv@google.com> Mon Apr 07 16:31:55 2014 +0000
committer Android (Google) Code Review <android-gerrit@google.com> Mon Apr 07 16:31:55 2014 +0000
tree 4bc69c39b065df35b42b6624643466f757b06b5c
parent 6fd0ef7f7367ce6e2272e9c517793d502fe7f8da
parent a111328412d255f5b0c6c43eca7043befa48ccf3

Merge "Don't auto scroll empty lists"

core/java/com/android/internal/widget/AutoScrollHelper.java

diff --git a/core/java/com/android/internal/widget/AutoScrollHelper.java b/core/java/com/android/internal/widget/AutoScrollHelper.java
index 7a294aa..0d468ca 100644
--- a/core/java/com/android/internal/widget/AutoScrollHelper.java
+++ b/core/java/com/android/internal/widget/AutoScrollHelper.java
@@ -892,6 +892,10 @@
         public boolean canTargetScrollVertically(int direction) {
             final AbsListView target = mTarget;
             final int itemCount = target.getCount();
+            if (itemCount == 0) {
+                return false;
+            }
+
             final int childCount = target.getChildCount();
             final int firstPosition = target.getFirstVisiblePosition();
             final int lastPosition = firstPosition + childCount;