From b7f6916987b3562cbc685af95030e29e588738d9 Mon Sep 17 00:00:00 2001
From: "plundblad@chromium.org"
<plundblad@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Date: Thu, 12 Dec 2013 23:43:14 +0000
Subject: Fix several inconsistencies in the Android accessibility node tree.
Issues addressed:
- Root of the virtual hierarchy being a different node (as in Object.equals)
than the parent's child at this location.
- The root of th evirtual node tree reporting no parent.
- Accessibility changing without an event being sent to the Android framework.
- WINDOW_CONTENT_CHANGED events being sent on non-existent nodes.
BUG=327075
R=dmazzoni@chromium.org
Review URL: https://codereview.chromium.org/110783002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@240481 0039d316-1c4b-4281-b951-d872f2087c98
---
content/browser/accessibility/browser_accessibility_manager_android.cc | 3 +++
1 file changed, 3 insertions(+)
(limited to 'content/browser/accessibility/browser_accessibility_manager_android.cc')
diff --git a/content/browser/accessibility/browser_accessibility_manager_android.cc b/content/browser/accessibility/browser_accessibility_manager_android.cc
index c16bc55..17538e9 100644
--- a/content/browser/accessibility/browser_accessibility_manager_android.cc
+++ b/content/browser/accessibility/browser_accessibility_manager_android.cc
@@ -101,6 +101,9 @@ void BrowserAccessibilityManagerAndroid::NotifyAccessibilityEvent(
if (obj.is_null())
return;
+ if (event_type == blink::WebAXEventHide)
+ return;
+
// Always send AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED to notify
// the Android system that the accessibility hierarchy rooted at this
// node has changed.
--
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