Transition Effects: stack transition effect

- Only set shortcuts and widgets alpha if in Workspace

Repro:
 - Set "Stack" transition effect for App Drawer (paged)
 - Open App Drawer and swipe through all pages
 - Change transition effect to "None"
 - Observe some pages are blank

Change-Id: I3e358f7a589edeb8219627fed38a4e107b447b93

1 files changed, 1 insertions, 1 deletions

diff --git a/src/com/android/launcher3/PagedView.java b/src/com/android/launcher3/PagedView.java
index 7950d76ac..6c491ecfd 100644
--- a/src/com/android/launcher3/PagedView.java
+++ b/src/com/android/launcher3/PagedView.java
@@ -3167,7 +3167,7 @@ public abstract class PagedView extends ViewGroup implements ViewGroup.OnHierarc
                 v.setTranslationX(translationX);
                 v.setScaleX(scale);
                 v.setScaleY(scale);
-                if (v instanceof CellLayout) {
+                if (v instanceof CellLayout && mPagedView instanceof Workspace) {
                     ((CellLayout) v).getShortcutsAndWidgets().setAlpha(alpha);
                 } else {
                     v.setAlpha(alpha);