Take screenshot from camera view

Question

Updated

I\'m using the sinch library to make video call in my app. I\'ve button to take screenshot for the whole screen during the video call :

Answer 1

Well I usually use this code if I want to trigger a simple screenshot:

static func screenshotOf(window: UIWindow) -> UIImage? {

UIGraphicsBeginImageContextWithOptions(window.bounds.size, true, UIScreen.main.scale)

        guard let currentContext = UIGraphicsGetCurrentContext() else {
            return nil
        }

        window.layer.render(in: currentContext)
        guard let image = UIGraphicsGetImageFromCurrentImageContext() else {
            UIGraphicsEndImageContext()
            return nil
        }

        UIGraphicsEndImageContext()
        return image
    }

I guess that should work for your issue as well