Fix handling of the back key on Home in the gestures panel.

Previously, pressing back in a dialog on top of the gestures panel would
always dismiss the gestures panel. This is because the UP event for the
BACK key is sent to the underlying window after dismissing a dialog.
This fix simply checks for DOWN events only.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/com/android/launcher/GesturesPanel.java b/src/com/android/launcher/GesturesPanel.java
index ee39613..33dc102 100644
--- a/src/com/android/launcher/GesturesPanel.java
+++ b/src/com/android/launcher/GesturesPanel.java
@@ -37,8 +37,11 @@ public class GesturesPanel extends RelativeLayout {
 
     @Override
     public boolean dispatchKeyEvent(KeyEvent event) {
-        if (event.getKeyCode() == KeyEvent.KEYCODE_BACK) {
+        if (event.getKeyCode() == KeyEvent.KEYCODE_BACK &&
+                event.getAction() == KeyEvent.ACTION_DOWN) {
+
             ((Launcher) mContext).hideGesturesPanel();
+
             return true;
         }