How do I prevent Android taking a screenshot when my app goes to the background?

Question

The app I\'m currently building has the requirement that the app has to prevent the OS to take a screenshot of the app when it\'s being pushed into the background for securi

Answer 1

getWindow().setFlags(WindowManager.LayoutParams.FLAG_SECURE,
            WindowManager.LayoutParams.FLAG_SECURE);

this worked for me, it prevents from taking screenshot and also any inbuilt or third party recording application from recording screen.