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-rw-r--r--src/com/android/launcher2/PagedView.java10
1 files changed, 7 insertions, 3 deletions
diff --git a/src/com/android/launcher2/PagedView.java b/src/com/android/launcher2/PagedView.java
index 2cb943d7d..6d5d151f8 100644
--- a/src/com/android/launcher2/PagedView.java
+++ b/src/com/android/launcher2/PagedView.java
@@ -297,9 +297,13 @@ public abstract class PagedView extends ViewGroup implements ViewGroup.OnHierarc
* the previous tab page.
*/
protected void updateCurrentPageScroll() {
- int offset = getChildOffset(mCurrentPage);
- int relOffset = getRelativeChildOffset(mCurrentPage);
- int newX = offset - relOffset;
+ // If the current page is invalid, just reset the scroll position to zero
+ int newX = 0;
+ if (0 <= mCurrentPage && mCurrentPage < getPageCount()) {
+ int offset = getChildOffset(mCurrentPage);
+ int relOffset = getRelativeChildOffset(mCurrentPage);
+ newX = offset - relOffset;
+ }
scrollTo(newX, 0);
mScroller.setFinalX(newX);
mScroller.forceFinished(true);