set
open fun setOnContextualToolbarPositionListener(@Nullable positionListener: ToolbarCoordinatorLayout.OnContextualToolbarPositionListener)
Sets the listener for ContextualToolbar position changes within the layout. Calling this method will replace any previously set listener. You may provide null to clear the listener.
Parameters
position
OnContextualToolbarPositionListener that should be notified, or null to clear the listener.