Fade out hotseat more aggressively during all apps transition

Bug 62892137

Change-Id: I711bdab58389cdc2d0a66442d9aaa6107a3d3cc9
diff --git a/src/com/android/launcher3/allapps/AllAppsTransitionController.java b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
index faadce4..4d112c6 100644
--- a/src/com/android/launcher3/allapps/AllAppsTransitionController.java
+++ b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
@@ -49,7 +49,7 @@
     private static final boolean DBG = false;
 
     private final Interpolator mWorkspaceAccelnterpolator = new AccelerateInterpolator(2f);
-    private final Interpolator mHotseatAccelInterpolator = new AccelerateInterpolator(.5f);
+    private final Interpolator mHotseatAccelInterpolator = new AccelerateInterpolator(1.5f);
     private final Interpolator mDecelInterpolator = new DecelerateInterpolator(3f);
     private final Interpolator mFastOutSlowInInterpolator = new FastOutSlowInInterpolator();
     private final VerticalPullDetector.ScrollInterpolator mScrollInterpolator