diff --git a/core/api/current.txt b/core/api/current.txt
index 0639d7273dda7..8431b7c1750fe 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -32054,6 +32054,8 @@ package android.os {
     field public static final int PRIMITIVE_QUICK_FALL = 6; // 0x6
     field public static final int PRIMITIVE_QUICK_RISE = 4; // 0x4
     field public static final int PRIMITIVE_SLOW_RISE = 5; // 0x5
+    field public static final int PRIMITIVE_SPIN = 3; // 0x3
+    field public static final int PRIMITIVE_THUD = 2; // 0x2
     field public static final int PRIMITIVE_TICK = 7; // 0x7
   }
 
diff --git a/core/java/android/os/VibrationEffect.java b/core/java/android/os/VibrationEffect.java
index c78bf8c04c91a..781800dd49ce8 100644
--- a/core/java/android/os/VibrationEffect.java
+++ b/core/java/android/os/VibrationEffect.java
@@ -749,14 +749,10 @@ public abstract class VibrationEffect implements Parcelable {
          * A haptic effect that simulates downwards movement with gravity. Often
          * followed by extra energy of hitting and reverberation to augment
          * physicality.
-         *
-         * @hide Not confident enough to expose publicly yet
          */
         public static final int PRIMITIVE_THUD = 2;
         /**
          * A haptic effect that simulates spinning momentum.
-         *
-         * @hide Not confident enough to expose publicly yet
          */
         public static final int PRIMITIVE_SPIN = 3;
         /**