From 04cdb78c6a2ac66505d0b29033353cfd7e2c3d78 Mon Sep 17 00:00:00 2001 From: Gilles Debunne Date: Mon, 15 Nov 2010 12:19:35 -0800 Subject: [PATCH] New spline physics for list fling motion. Change-Id: I72216acb29f1cd475682141701e1f2e56f52d527 --- core/java/android/widget/Scroller.java | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/core/java/android/widget/Scroller.java b/core/java/android/widget/Scroller.java index 3f2bd25d3dc1d..b1f50ba04dc61 100644 --- a/core/java/android/widget/Scroller.java +++ b/core/java/android/widget/Scroller.java @@ -67,13 +67,12 @@ public class Scroller { private static final int FLING_MODE = 1; private static float DECELERATION_RATE = (float) (Math.log(0.75) / Math.log(0.9)); - private static float ALPHA = 400; // pixels / seconds + private static float ALPHA = 800; // pixels / seconds private static float START_TENSION = 0.4f; // Tension at start: (0.4 * total T, 1.0 * Distance) private static float END_TENSION = 1.0f - START_TENSION; private static final int NB_SAMPLES = 100; private static final float[] SPLINE = new float[NB_SAMPLES + 1]; - private float mDeceleration; private final float mPpi;