I encountered a problem recently. Basically, I have an Xamarin.Forms app that takes photos and then sends them to server, however, before the photos are sent, I need them to be safe from the user (deleting them, moving them, Google Photos deleting them, etc.). I've tried saving them to the DCIM\Camera directory, where all photo apps could see them (obviously). But then I've also tried Documents\MyApp, no luck. My desire is to have the photos somewhere hidden from all other apps, is there any directory I could use for that?