NepaliDatePickerFullScreenDialogViewController
Hosts NepaliDatePickerFullScreenDialog, the edge-to-edge variant of the dialog.
Add it over the app's own content, the same way NepaliDatePickerDialogViewController is added.
Parameters
date selected when the dialog opens, or null for no selection.
language, date format and digit script the dialog renders with.
first Bikram Sambat year the picker allows.
last Bikram Sambat year the picker allows.
policy deciding which dates are enabled, or null to allow every date.
knobs for the calendar inside the dialog, or null for the defaults.
dialog chrome, or null for the defaults. tonalElevation is ignored here, because a full-screen dialog has no floating surface.
receives the content height in points. Normally ignored, as above.
invoked with the selection when the confirming button is tapped.
invoked when the dialog is dismissed without confirming.