commit f44433ead2ee47c0ef78102784a7aab4f1000c3f
author Chuck Liao <chuckliao@google.com> Mon Sep 21 22:58:26 2020 +0800
committer Chuck Liao <chuckliao@google.com> Mon Sep 21 22:58:26 2020 +0800
tree d957f36e4dfd0cb9bd26129e967e1a927e7a314e
parent 0ae2f88068bcf7c962c684c46179e10c861279c6

Fix the toast doesn't show when the wallpaper category is empty.

Bug: 168584780
Change-Id: I9617bb1fd56fa3802b441c8a1d056895e8f6cceb

src/com/android/wallpaper/picker/individual/IndividualPickerFragment.java

diff --git a/src/com/android/wallpaper/picker/individual/IndividualPickerFragment.java b/src/com/android/wallpaper/picker/individual/IndividualPickerFragment.java
index f8373eb..0925f39 100755
--- a/src/com/android/wallpaper/picker/individual/IndividualPickerFragment.java
+++ b/src/com/android/wallpaper/picker/individual/IndividualPickerFragment.java
@@ -371,7 +371,7 @@
             public void doneFetchingCategories() {
                 Category category = categoryProvider.getCategory(
                         getArguments().getString(ARG_CATEGORY_COLLECTION_ID));
-                if (!(category instanceof WallpaperCategory)) {
+                if (category != null && !(category instanceof WallpaperCategory)) {
                     return;
                 }
                 mCategory = (WallpaperCategory) category;