commit 55d225d50e68b3ea629c45a53d6744b52e335134
author Svetoslav Ganov <svetoslavganov@google.com> Tue May 22 15:19:14 2012 -0700
committer Svetoslav Ganov <svetoslavganov@google.com> Tue May 22 16:17:53 2012 -0700
tree fccd9ea6327a2c36434b3326eea225c5f143c832
parent a4ac83cc3b285780328a052a2d42646c1abf3d13

Cling allows touch explore and accessibility focus search behind it.

1. Touch exploration is performed through hover events and
   the cling has to consume them to prevent touch exploring
   content behind it to achieve modal window like behavior.

2. Since the cling should behave as a modal window, the
   accessibility focus search should not returning items
   behind the cling, so the focus search should use the
   cling as its root.

bug:6538549

Change-Id: I8545b6ae3ac85a363cc371e1a608d55b9abd5de8

src/com/android/launcher2/Launcher.java

diff --git a/src/com/android/launcher2/Launcher.java b/src/com/android/launcher2/Launcher.java
index e6c25cb..87ca4c7 100644
--- a/src/com/android/launcher2/Launcher.java
+++ b/src/com/android/launcher2/Launcher.java
@@ -3466,6 +3466,7 @@
             cling.init(this, positionData);
             cling.setVisibility(View.VISIBLE);
             cling.setLayerType(View.LAYER_TYPE_HARDWARE, null);
+            cling.requestAccessibilityFocus();
             if (animate) {
                 cling.buildLayer();
                 cling.setAlpha(0f);