update

open override fun update(panelContainerData: CD?)

Called whenever the panel container data for the PanelContainer has been changed.

This method's implementation is responsible for reflecting the panelContainerData in the UI. Depending on how the view is shown, this can require creating and removing sub-containers that contain the fragments of panels. In situations where the system UI is recreated, update will be called after Android restores the saved instance state of fragments.