commit | fe89325864806599cb1ad42131685e894c2f1c1f | [log] [tgz] |
---|---|---|
author | Rhed Jao <rhedjao@google.com> | Thu Mar 07 19:24:34 2019 +0800 |
committer | Rhed Jao <rhedjao@google.com> | Thu Mar 07 19:24:34 2019 +0800 |
tree | d6c17cfd215caedf0868b6f80fdd1ef1c3f10856 | |
parent | 0a68a093b23132def6bd33f2a33b0c507c1f6fe9 [diff] |
Fix ArrayIndexOutOfBoundsException in A11yCache Bug: 127761516 Test: atest MediaStoreUiTest#testGetDocumentUri Change-Id: I55824d4932bc7c430ac7f357237b444bedc71b58
diff --git a/core/java/android/view/accessibility/AccessibilityCache.java b/core/java/android/view/accessibility/AccessibilityCache.java index 5d59e42..df8690d 100644 --- a/core/java/android/view/accessibility/AccessibilityCache.java +++ b/core/java/android/view/accessibility/AccessibilityCache.java
@@ -360,7 +360,7 @@ } clearWindowCache(); final int nodesForWindowCount = mNodeCache.size(); - for (int i = 0; i < nodesForWindowCount; i++) { + for (int i = nodesForWindowCount - 1; i >= 0; i--) { final int windowId = mNodeCache.keyAt(i); clearNodesForWindowLocked(windowId); }