From 1317162eb4d4ca3ba2dc914ccccdcdff5bbf2e29 Mon Sep 17 00:00:00 2001
From: Phil Weaver <pweaver@google.com>
Date: Tue, 3 Apr 2018 11:39:20 -0700
Subject: [PATCH] Notify a11y when view attached to parent

Bug: 73493821
Test: Verifying that vibration settings UI works
properly.

Change-Id: Id3c9e87fdd0ad5c49d8bd6e86b2c15977c9b09ca
---
 core/java/android/view/ViewGroup.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/java/android/view/ViewGroup.java b/core/java/android/view/ViewGroup.java
index 6002fe512a28a..2ec42c0d0d763 100644
--- a/core/java/android/view/ViewGroup.java
+++ b/core/java/android/view/ViewGroup.java
@@ -5692,6 +5692,7 @@ public abstract class ViewGroup extends View implements ViewParent, ViewManager
         }
         dispatchVisibilityAggregated(isAttachedToWindow() && getWindowVisibility() == VISIBLE
                 && isShown());
+        notifySubtreeAccessibilityStateChangedIfNeeded();
     }
 
     /**