-(void)applicationWillResignActive:(UIApplication *)application
{
_coverView = [[UIView alloc]initWithFrame:[self.window frame]];
_coverView.backgroundColor =[UIColor blackColor];
[self.window addSubview:_coverView];
window.bringSubviewToFront(blurView);
}
// Remove the view to window
(void)applicationDidBecomeActive:(UIApplication *)application
{
if(_coverView != nil) {
[_coverView removeFromSuperview];
_coverView = nil;
}
}
Topic:
UI Frameworks
SubTopic:
UIKit