on Create View
open override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View?
Called to create and return the view hierarchy for this fragment. Creates the PDF document view with configuration settings from the theme.
Return
The View for the fragment's UI, or null.
Parameters
inflater
The LayoutInflater used to inflate views.
container
The parent view that the fragment's UI should be attached to.
saved Instance State
If non-null, the fragment is being re-constructed from a previous saved state.