From b8c663c492d32963b6ee33750fc985f037c58f10 Mon Sep 17 00:00:00 2001
From: Sunny Goyal <sunnygoyal@google.com>
Date: Thu, 23 Apr 2015 11:43:48 -0700
Subject: Moving item to its old position in folder if DnD is cancelled

Change-Id: I6362ef23b346409e8517a03e63dee974294a3a18
---
 src/com/android/launcher3/Folder.java          | 11 ++++++++++-
 src/com/android/launcher3/FolderPagedView.java |  2 +-
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/src/com/android/launcher3/Folder.java b/src/com/android/launcher3/Folder.java
index c35ce944f..dff47c256 100644
--- a/src/com/android/launcher3/Folder.java
+++ b/src/com/android/launcher3/Folder.java
@@ -745,9 +745,18 @@ public class Folder extends LinearLayout implements DragSource, View.OnClickList
                 replaceFolderWithFinalItem();
             }
         } else {
-            rearrangeChildren();
             // The drag failed, we need to return the item to the folder
+            ShortcutInfo info = (ShortcutInfo) d.dragInfo;
+            View icon = (mCurrentDragView != null && mCurrentDragView.getTag() == info)
+                    ? mCurrentDragView : mContent.createNewView(info);
+            ArrayList<View> views = getItemsInReadingOrder();
+            views.add(info.rank, icon);
+            mContent.arrangeChildren(views, views.size());
+            mItemsInvalidated = true;
+
+            mSuppressOnAdd = true;
             mFolderIcon.onDrop(d);
+            mSuppressOnAdd = false;
         }
 
         if (target != this) {
diff --git a/src/com/android/launcher3/FolderPagedView.java b/src/com/android/launcher3/FolderPagedView.java
index 617489271..3f08f43c2 100644
--- a/src/com/android/launcher3/FolderPagedView.java
+++ b/src/com/android/launcher3/FolderPagedView.java
@@ -363,7 +363,7 @@ public class FolderPagedView extends PagedView {
     }
 
     @SuppressLint("InflateParams")
-    private View createNewView(ShortcutInfo item) {
+    public View createNewView(ShortcutInfo item) {
         final BubbleTextView textView = (BubbleTextView) mInflater.inflate(
                 R.layout.folder_application, null, false);
         textView.applyFromShortcutInfo(item, mIconCache, false);
-- 
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