public boolean onDependentViewChanged()

in app/src/main/java/org/apache/fineract/ui/views/ViewBehavior.java [35:68]

• 27 lines of code
• 6 McCabe index (conditional complexity)

    public boolean onDependentViewChanged(CoordinatorLayout parent, HeaderView child,
            View dependency) {
        shouldInitProperties(child, dependency);

        int maxScroll = ((AppBarLayout) dependency).getTotalScrollRange();
        float percentage = Math.abs(dependency.getY()) / (float) maxScroll;

        float childPosition = dependency.getHeight()
                + dependency.getY()
                - child.getHeight()
                - (getToolbarHeight() - child.getHeight()) * percentage / 2;


        childPosition = childPosition - startMarginBottom * (1f - percentage);

        CoordinatorLayout.LayoutParams lp =
                (CoordinatorLayout.LayoutParams) child.getLayoutParams();
        lp.leftMargin = (int) (percentage * endMargintLeft) + startMarginLeft;
        lp.rightMargin = marginRight;
        child.setLayoutParams(lp);

        child.setY(childPosition);

        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
            if (isHide && percentage < 1) {
                child.setVisibility(View.VISIBLE);
                isHide = false;
            } else if (!isHide && percentage == 1) {
                child.setVisibility(View.GONE);
                isHide = true;
            }
        }
        return true;
    }