Make RectFSpringAnim resilient to negative height starting rect.

Test: ran tapl tests, failed before, passed after Change-Id: I10b82dd348b5c12550e60b145c76dad542aa56e8
2020-02-26 10:53:53 -08:00
parent d71c3b185d
commit f2a15f1be5
1 changed files with 1 additions and 1 deletions
@@ -165,7 +165,7 @@ public class RectFSpringAnim {
        mRectYAnim = new FlingSpringAnim(this, RECT_Y, startY, endY, startVelocityY,
                mMinVisChange, minYValue, maxYValue, springVelocityFactor, onYEndListener);

-        float minVisibleChange = 1f / mStartRect.height();
+        float minVisibleChange = Math.abs(1f / mStartRect.height());
        mRectScaleAnim = new SpringAnimation(this, RECT_SCALE_PROGRESS)
                .setSpring(new SpringForce(1f)
                .setDampingRatio(SpringForce.DAMPING_RATIO_LOW_BOUNCY)