commit b6c5feafde8cb02bf8aaf232a2dd3bb6fe231b37
author Sunny Goyal <sunnygoyal@google.com> Mon Dec 19 09:57:12 2022 -0800
committer Sunny Goyal <sunnygoyal@google.com> Mon Dec 19 09:57:55 2022 -0800
tree fa2f07906484fd4e5402766c4c86ade1deb907d4
parent 618df8b34e6af2992684e9c3d77788dd642e9476

Fix IndexOutOfBoundsException in grid span lookup

Bug: 262747378
Test: Presubmit
Change-Id: I3ac4f0208874c0b7f41f6d02ee99db660dc04f23

src/com/android/launcher3/allapps/AllAppsGridAdapter.java

diff --git a/src/com/android/launcher3/allapps/AllAppsGridAdapter.java b/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
index 9933ffb..63e6d13 100644
--- a/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
+++ b/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
@@ -203,8 +203,12 @@
 
         @Override
         public int getSpanSize(int position) {
-            int viewType = mApps.getAdapterItems().get(position).viewType;
             int totalSpans = mGridLayoutMgr.getSpanCount();
+            List<AdapterItem> items = mApps.getAdapterItems();
+            if (position >= items.size()) {
+                return totalSpans;
+            }
+            int viewType = items.get(position).viewType;
             if (isIconViewType(viewType)) {
                 return totalSpans / mAppsPerRow;
             } else {