commit 86ed436b83d6b71ff00d1c3db910f2952018489e
author Adam Powell <adamp@google.com> Wed Sep 14 16:18:53 2011 -0700
committer Adam Powell <adamp@google.com> Wed Sep 14 16:19:44 2011 -0700
tree 785d661e419c56a2b02b1bbb8b6f6391f2930247
parent 5eb41b01a61ef70f131929a6050bbdef1f0ca3f4

Fix bug 5237737 - ActionBar should fire an accessibility event when
action mode is turned on/off

Fire AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED when action modes
come and go to give an indication of UI change on the level of a menu
or dialog opening/closing.

Change-Id: Id36c6153b0722b4b6927c8d36503e8ac57c2d2b2

core/java/com/android/internal/app/ActionBarImpl.java

diff --git a/core/java/com/android/internal/app/ActionBarImpl.java b/core/java/com/android/internal/app/ActionBarImpl.java
index ccca22e..afb5bf1 100644
--- a/core/java/com/android/internal/app/ActionBarImpl.java
+++ b/core/java/com/android/internal/app/ActionBarImpl.java
@@ -48,6 +48,7 @@
 import android.view.MenuItem;
 import android.view.View;
 import android.view.Window;
+import android.view.accessibility.AccessibilityEvent;
 import android.widget.SpinnerAdapter;
 
 import java.lang.ref.WeakReference;
@@ -397,6 +398,7 @@
                 // TODO animate this
                 mSplitView.setVisibility(View.VISIBLE);
             }
+            mContextView.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
             mActionMode = mode;
             return mode;
         }
@@ -681,6 +683,7 @@
 
             // Clear out the context mode views after the animation finishes
             mContextView.closeMode();
+            mActionView.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
 
             mActionMode = null;