TOPIC:

Hi,
we are using the PDFViewAct class in order to display the pdf.
I need to add a title inside the pdf view.
It will be nice, also, if the title follows the top menu visibility. How can I achieve this?

You can add the title in the pdf_layout.xml (used by PDFViewAct)

And to handle the visibility you can check OnAnnotTapped, OnBlankTapped, OnBackPressed and onSetImmersive in PDFviewController