From 72e0d34fc5d86260a7bd173aed44acf8b66b1c1d Mon Sep 17 00:00:00 2001
From: Patrick Dubroy <dubroy@google.com>
Date: Tue, 9 Nov 2010 15:23:28 -0800
Subject: [PATCH] Fix 3165989: Items dragged from All Apps don't appear

---
 src/com/android/launcher2/PagedView.java | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/com/android/launcher2/PagedView.java b/src/com/android/launcher2/PagedView.java
index e9829fbfa3..0622aaea01 100644
--- a/src/com/android/launcher2/PagedView.java
+++ b/src/com/android/launcher2/PagedView.java
@@ -248,8 +248,12 @@ public abstract class PagedView extends ViewGroup {
      * Sets the current page.
      */
     void setCurrentPage(int currentPage) {
-        if (!mScroller.isFinished()) mScroller.abortAnimation();
-        if (getChildCount() == 0) return;
+        if (!mScroller.isFinished()) {
+            mScroller.abortAnimation();
+        }
+        if (getChildCount() == 0 || currentPage == mCurrentPage) {
+            return;
+        }
 
         mCurrentPage = Math.max(0, Math.min(currentPage, getPageCount() - 1));
         int newX = getChildOffset(mCurrentPage) - getRelativeChildOffset(mCurrentPage);