How to create a global reference for iAd and implement in multiple Viewcontrollers

Question

I\'m having 5 ViewControllers in each of that i have to display iAd,so that i have to implement iAd code in each ViewControllers. Instead of that if i create

Answer 1

Just create a Pointer to iAD in APP delegate.

.h:

@property (strong, nonatomic) ADBannerView *UIiAD;

.m:

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    // Override point for customization after application launch.
    UIiAD = [[ADBannerView alloc] init];
    return YES;
} 

Then in your ViewControllers do this:

.h:

@property (strong, nonatomic) ADBannerView *UIiAD;

.m:

- (AppDelegate *) appdelegate {
    return (AppDelegate *)[[UIApplication sharedApplication] delegate];
}

- (void) viewWillAppear:(BOOL)animated {
    UIiAD = [[self appdelegate] UIiAD];
    UIiAD.delegate=self;
   // CODE to correct the layout
}

- (void) viewWillDisappear:(BOOL)animated{
    UIiAD.delegate=nil;
    UIiAD=nil;
    [UIiAD removeFromSuperview];
}

Do this for all the view controllers with appropriate code to redesign the layout!