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-rw-r--r--core/java/android/widget/Scroller.java11
1 files changed, 11 insertions, 0 deletions
diff --git a/core/java/android/widget/Scroller.java b/core/java/android/widget/Scroller.java
index 381641f..11dab02 100644
--- a/core/java/android/widget/Scroller.java
+++ b/core/java/android/widget/Scroller.java
@@ -133,6 +133,17 @@ public class Scroller {
}
/**
+ * @hide
+ * Returns the current velocity.
+ *
+ * @return The original velocity less the deceleration. Result may be
+ * negative.
+ */
+ public float getCurrVelocity() {
+ return mVelocity - mDeceleration * timePassed() / 2000.0f;
+ }
+
+ /**
* Returns the start X offset in the scroll.
*
* @return The start X offset as an absolute distance from the origin.