1 files changed, 10 insertions, 0 deletions
diff --git a/core/java/android/widget/NumberPicker.java b/core/java/android/widget/NumberPicker.java
index 19cc3c2..e4956dd 100644
--- a/core/java/android/widget/NumberPicker.java
+++ b/core/java/android/widget/NumberPicker.java
@@ -1099,6 +1099,16 @@ public class NumberPicker extends LinearLayout {
     }
 
     @Override
+    public int computeVerticalScrollOffset() {
+        return mCurrentScrollOffset;
+    }
+
+    @Override
+    public int computeVerticalScrollRange() {
+        return mSelectorIndices.length * mSelectorElementHeight;
+    }
+
+    @Override
     public int getSolidColor() {
         return mSolidColor;
     }