I program in recent years to Android and I wonder something : How to detect when user take a screenshot ? I want that when the user takes a screenshot , we move to the next activity . I tried the method of intercepting an event but there is a problem : when the device goes into sleep , for example, an event is intercepted . Do you have a solution for intercepts only the event of screenshot or ignore other event?
Thank you for your help !
There is no direct Broadcast Intent to tell you that a screenshot has been taken.
Some people here discuss possible options to do so ( like it's done on Snapchat ).
One possible option would be to use FileObserver.