Forgive me for this stupid question. I just transitioned from iPhone to Pixel (GrapheneOS) and I’m curious why there isn’t a built in PDF viewer like on iPhone? It feels like you have to open things externally pretty often, but I figure there’s a reason for that. I haven’t used Android in many years and I recently developed an interest for the technical aspects of things, so again, do forgive this beginners question.
Cheers y’all!
GrapheneOS actually has a built in PDF reader. Open the “Apps” app if it isn’t installed. Look for “PDF Reader” and make sure its installed.
I think I might be using the wrong terminology, forgive me. What I mean is, in my case, why does the PDF have to open in PDF reader instead of directly in the browser (like on iPhone)? That’s what I mean when I say “opening things externally.”
It doesn’t have to, but GrapheneOS is designed around security first, privacy second, and usability third
If you install Fennec browser on it and open, e.g., https://www.learningcontainer.com/download/sample-pdf-file-for-testing/?wpdmdl=1566&refresh=6697dcd62a0141721228502
The PDF will display inside Firefox
The default web browser on GrapheneOS, Vanadium, doesn’t parse PDF’s (they’re an incredibly insecure format) and passes them off to a sandboxed, hardened app specifically for that usecase
This allows rejecting more permissions than doing it in the same process