I want to copy the content of the app which is a dictionary in itself to a PDF without losing the formatting

I want to copy the content of the Oxford pocket dictionary application in a PDF without losing formatting, that is, the color position of the buttons (obviously without these being able to be pressed in the PDF, but they can be seen) the Oxford dictionaries application has several bilingual dictionaries that I need It is the Spanish version or also called Oxford pocket dictionary I leave you the link of the app you can download it from the play store https://play.google.com/store/apps/detailsid=com.oup.elt.dicts.bilingual