1 files changed, 3 insertions, 1 deletions
diff --git a/src/com/android/launcher3/allapps/AllAppsBackgroundDrawable.java b/src/com/android/launcher3/allapps/AllAppsBackgroundDrawable.java
index c71bc3166..54c5bd0b2 100644
--- a/src/com/android/launcher3/allapps/AllAppsBackgroundDrawable.java
+++ b/src/com/android/launcher3/allapps/AllAppsBackgroundDrawable.java
@@ -25,6 +25,7 @@ import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
 import android.view.Gravity;
 
+import com.android.launcher3.LauncherAnimUtils;
 import com.android.launcher3.R;
 
 /**
@@ -119,7 +120,8 @@ public class AllAppsBackgroundDrawable extends Drawable {
         int finalAlphaI = (int) (finalAlpha * 255f);
         if (getAlpha() != finalAlphaI) {
             mBackgroundAnim = cancelAnimator(mBackgroundAnim);
-            mBackgroundAnim = ObjectAnimator.ofInt(this, "alpha", finalAlphaI);
+            mBackgroundAnim = ObjectAnimator.ofInt(this, LauncherAnimUtils.DRAWABLE_ALPHA,
+                    finalAlphaI);
             mBackgroundAnim.setDuration(duration);
             mBackgroundAnim.start();
         }