gistfile1.m

#import "MPAppDelegate.h"
#import "MPViewController.h"

@interface  MPAppDelegate()

@property (strong, nonatomic) UIView *wildView;

@end


@implementation MPAppDelegate

- (void)dealloc
{
    [_window release];
    [_viewController release];
    [_wildView release];
    [super dealloc];
}

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    self.wildView = [[[UIView alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease];
    self.wildView.backgroundColor = [UIColor whiteColor];

    self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease];

    self.viewController = [[[MPViewController alloc] initWithNibName:@"MPViewController" bundle:nil] autorelease];
    self.window.rootViewController = self.viewController;
    [self.window makeKeyAndVisible];
    return YES;
}

- (void)applicationDidBecomeActive:(UIApplication *)application
{
    [NSTimer scheduledTimerWithTimeInterval:.1 target:self selector:@selector(toggleWildView) userInfo:nil repeats:YES];
}

- (void)toggleWildView
{
    self.wildView.superview ? [self.wildView removeFromSuperview] : [self.window addSubview:self.wildView];
}



#pragma mark - Boilerplate in this example...
- (void)applicationWillResignActive:(UIApplication *)application
{

}

- (void)applicationDidEnterBackground:(UIApplication *)application
{

}

- (void)applicationWillEnterForeground:(UIApplication *)application
{

}

- (void)applicationWillTerminate:(UIApplication *)application
{

}

@end