commit 83ca480941b3dd635b62347008fc8d7859d82002
author Winson Chung <winsonc@google.com> Fri Apr 12 15:10:52 2013 -0700
committer Winson Chung <winsonc@google.com> Fri Apr 12 15:15:07 2013 -0700
tree c1b0c07eb89b290334d64b758a316b6719b50fad
parent b68e03a83cfc8e59c0c93d070c5e3cc13cc2996b

Fixing issue where accessibility was reporting items behind an open folder. (Bug 8331717)

Change-Id: Ibaec4144ee911c6d784737cf56a4fc8a1dad2886

src/com/android/launcher2/Launcher.java

diff --git a/src/com/android/launcher2/Launcher.java b/src/com/android/launcher2/Launcher.java
index b2c36ee..2bc51d3 100644
--- a/src/com/android/launcher2/Launcher.java
+++ b/src/com/android/launcher2/Launcher.java
@@ -2287,6 +2287,11 @@
         }
         folder.animateOpen();
         growAndFadeOutFolderIcon(folderIcon);
+
+        // Notify the accessibility manager that this folder "window" has appeared and occluded
+        // the workspace items
+        folder.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
+        getDragLayer().sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED);
     }
 
     public void closeFolder() {
@@ -2311,6 +2316,10 @@
             shrinkAndFadeInFolderIcon(fi);
         }
         folder.animateClosed();
+
+        // Notify the accessibility manager that this folder "window" has disappeard and no
+        // longer occludeds the workspace items
+        getDragLayer().sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
     }
 
     public boolean onLongClick(View v) {