/**
* Sets the behind scroll scale.
*
* @param f The scale of the parallax scroll (i.e. 1.0f scrolls 1 pixel for every 1 pixel that the
* above view scrolls and 0.0f scrolls 0 pixels)
*/
public void setBehindScrollScale(float f) {
if (f < 0 && f > 1) throw new IllegalStateException("ScrollScale must be between 0 and 1");
mViewBehind.setScrollScale(f);
}
