Bug 5430909 - Overlay action bar should consume hover events

Otherwise these will incorrectly fall through to the view below.

Change-Id: I97280c41b2080f3f156554c6eb111af246e140d0

Author: adamp

core/java/com/android/internal/widget/ActionBarContainer.java

@@ -118,6 +118,14 @@ public boolean onTouchEvent(MotionEvent ev) {
         return true;
     }
 
+    @Override
+    public boolean onHoverEvent(MotionEvent ev) {
+        super.onHoverEvent(ev);
+
+        // An action bar always eats hover events.
+        return true;
+    }
+
     public void setTabContainer(ScrollingTabContainerView tabView) {
         if (mTabContainer != null) {
             removeView(mTabContainer);