问题
I want my Xamarin Forms application to disable screenshots. Is there a way to do so? Note: I found solutions in pure Android and iOS versions, but I need Xamarin solution. If there is a way to embed pure Android and iOS solution in someway, I also accept that. Thanks :)
回答1:
There is no 100% effective way to block user from taking screenshot/record.
You have some things you can do but none of them gives you the guarantee that the user didn't do that.
I will always need to implement this specific in Android and iOS.
See this and this for android. See this and this for iOs
来源：https://stackoverflow.com/questions/37960257/is-there-a-way-to-disable-screenshot-in-xamarin-forms