有没有办法在应用程序崩溃之前拍摄屏幕截图?我正在使用以下代码来拍摄屏幕截图,但是如何知道应用程序何时崩溃?
func screenShotMethod() {
//Create the UIImage
UIGraphicsBeginImageContext(view.frame.size)
view.layer.renderInContext(UIGraphicsGetCurrentContext())
let image = UIGraphicsGetImageFromCurrentImageContext()
UIGraphicsEndImageContext()
//Save it to the camera roll
UIImageWriteToSavedPhotosAlbum(image, nil, nil, nil)
}