RecyclerView swipe to delete behavior

BrowserTabsFragment.kt

val swipeCallback = object : ItemTouchHelper.Callback() {
            override fun getMovementFlags(recyclerView: RecyclerView?, viewHolder: RecyclerView.ViewHolder?): Int {
                return makeFlag(ItemTouchHelper.ACTION_STATE_SWIPE, ItemTouchHelper.LEFT or ItemTouchHelper.RIGHT)
            }

            override fun onMove(recyclerView: RecyclerView?, viewHolder: RecyclerView.ViewHolder?, target: RecyclerView.ViewHolder?): Boolean {
                return true
            }

            override fun onSwiped(viewHolder: RecyclerView.ViewHolder, direction: Int) {
                presenter.onTabCloseClick(adapter.items[viewHolder.adapterPosition])
            }
        }
        ItemTouchHelper(swipeCallback).attachToRecyclerView(recyclerView)