Merge "Notification panel on tablet does not handle back and home key events." into jb-dev

1 files changed, 22 insertions, 1 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/tablet/NotificationPanel.java b/packages/SystemUI/src/com/android/systemui/statusbar/tablet/NotificationPanel.java
index fdbfb65..c1ea50d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/tablet/NotificationPanel.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/tablet/NotificationPanel.java
@@ -25,6 +25,7 @@ import android.graphics.Rect;
 import android.util.AttributeSet;
 import android.util.Slog;
 import android.view.Gravity;
+import android.view.KeyEvent;
 import android.view.LayoutInflater;
 import android.view.MotionEvent;
 import android.view.View;
@@ -34,7 +35,6 @@ import android.view.animation.AccelerateInterpolator;
 import android.view.animation.DecelerateInterpolator;
 import android.view.animation.Interpolator;
 import android.widget.RelativeLayout;
-import android.widget.ScrollView;
 
 import com.android.systemui.ExpandHelper;
 import com.android.systemui.R;
@@ -197,6 +197,27 @@ public class NotificationPanel extends RelativeLayout implements StatusBarPanel,
         return true;
     }
 
+    @Override
+    public boolean dispatchKeyEvent(KeyEvent event) {
+    final int keyCode = event.getKeyCode();
+        switch (keyCode) {
+            // We exclusively handle the back key by hiding this panel.
+            case KeyEvent.KEYCODE_BACK: {
+                if (event.getAction() == KeyEvent.ACTION_UP) {
+                    mBar.animateCollapse();
+                }
+                return true;
+            }
+            // We react to the home key but let the system handle it.
+            case KeyEvent.KEYCODE_HOME: {
+                if (event.getAction() == KeyEvent.ACTION_UP) {
+                    mBar.animateCollapse();
+                }
+            } break;
+        }
+        return super.dispatchKeyEvent(event);
+    }
+
     /*
     @Override
     protected void onLayout(boolean changed, int l, int t, int r, int b) {