Fixing getItemCount in FolderPagedView

> When a folder is created, it initially has no item, and then
two shortcut info are added to it. Initial logic assumed that the
folder it created with on item already present

Bug: 19868273
Change-Id: I8850b71d2bace835f94e3cd791c173d40752d2e6

1 files changed, 6 insertions, 6 deletions

diff --git a/src/com/android/launcher3/FolderPagedView.java b/src/com/android/launcher3/FolderPagedView.java
index 9f3126c27..6a13a1385 100644
--- a/src/com/android/launcher3/FolderPagedView.java
+++ b/src/com/android/launcher3/FolderPagedView.java
@@ -511,13 +511,13 @@ public class FolderPagedView extends PagedView implements Folder.FolderContent {
 
     @Override
     public int getItemCount() {
-        int lastPage = getChildCount() - 1;
-        if (lastPage < 0) {
-            // If there are no pages, there must be only one icon in the folder.
-            return 1;
+        int lastPageIndex = getChildCount() - 1;
+        if (lastPageIndex < 0) {
+            // If there are no pages, nothing has yet been added to the folder.
+            return 0;
         }
-        return getPageAt(lastPage).getShortcutsAndWidgets().getChildCount()
-                + lastPage * mMaxItemsPerPage;
+        return getPageAt(lastPageIndex).getShortcutsAndWidgets().getChildCount()
+                + lastPageIndex * mMaxItemsPerPage;
     }
 
     @Override