Setting app:layout_behavior programmatically

Question

I have a coordinator layout with a recyclerview which I would like to add programmatically. The reason why it\'s added programatically is because different fragments which infla

Answer 1

To enable and disable layout_behavior programatically with kotlin use this code :

fun enableLayoutBehaviour() {
    val param: CoordinatorLayout.LayoutParams = swipeRefreshView.layoutParams as CoordinatorLayout.LayoutParams
    param.behavior = AppBarLayout.ScrollingViewBehavior()
}

fun disableLayoutBehaviour() {
    val param: CoordinatorLayout.LayoutParams = swipeRefreshView.layoutParams as CoordinatorLayout.LayoutParams
    param.behavior = null
}

Note: replace swipeRefreshView with your view