bitsydarel

class BottomNavigationViewBehaviour(context: Context, attrs: AttributeSet) : CoordinatorLayout.Behavior<BottomNavigationView>(context, attrs) {

    private var height: Int = 0

    override fun onLayoutChild(parent: CoordinatorLayout?, child: BottomNavigationView?, layoutDirection: Int): Boolean {
        height = child!!.height
        return super.onLayoutChild(parent, child, layoutDirection)
    }

    override fun onStartNestedScroll(coordinatorLayout: CoordinatorLayout, child: BottomNavigationView, directTargetChild: View, target: View, axes: Int, type: Int): Boolean {