Finish off java API to allow fading scrollbars

core/java/android/view/View.java

@@ -5321,11 +5321,23 @@ public class View implements Drawable.Callback, KeyEvent.Callback, Accessibility
         initScrollCache();
         final ScrollabilityCache scrollabilityCache = mScrollCache;
         scrollabilityCache.fadeScrollBars = fadeScrollbars;
-        if (!fadeScrollbars) {
+        if (fadeScrollbars) {
+            scrollabilityCache.state = ScrollabilityCache.OFF;
+        } else {
             scrollabilityCache.state = ScrollabilityCache.ON;
         }
     }
     
+    /**
+     * 
+     * Returns true if scrollbars will fade when this view is not scrolling
+     * 
+     * @return true if scrollbar fading is enabled
+     */
+    public boolean isScrollbarFadingEnabled() {
+        return mScrollCache != null && mScrollCache.fadeScrollBars; 
+    }
+    
     /**
      * <p>Specify the style of the scrollbars. The scrollbars can be overlaid or
      * inset. When inset, they add to the padding of the view. And the scrollbars