Flutter，IOS，如何防止录音

Question

Currently there is a flutter app and it needs to be protect from screenshot or recording

but when I search about this, there is no way to implement this in a official way

but it seems there are some tricks (like 60fps? I know the concept but I don`t know how to implement this)

you can see the black screen when record the video on Netflix also (they prevent in some ways)

how could I achieve this? thanks

Answer 1

there is a package called window manager which does just the thing that you are asking it restricts external apps from recording as well as does not allow screenshots to be taken a detailed tutorial is given in this article .