How to use UIBlurEffect with modal View Controllers?

Question

I have a UIViewController that presents another UIViewController modally. I want the modal view controller to have the blur/transparency that iOS 7 int

Answer 1

the easiest way is just copy and paste this code in viewDidLoad :)

UIVisualEffect *blurEffect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleLight];
UIVisualEffectView *visualEffectView = [[UIVisualEffectView alloc] initWithEffect:blurEffect];

visualEffectView.frame = self.view.bounds;
self.view insertSubview:visualEffectView atIndex:0];