When a full-screen ad is launched and screen control is lost, I want to prevent popups and notifications with loose coupling.
I’m aware of the delegate methods like
- (BOOL) interstitialAdActionShouldBegin:(ADInterstitialAd *)interstitialAd willLeaveApplication:(BOOL)willLeave
and the possibility of polling the property
@property(nonatomic, readonly, getter=isActionInProgress) BOOL actionInProgress
But it must be assumed they are not available. Without setting some global variable so as to maintain loose coupling, what is another way to determine if a full-screen iAd is being presented? For example, can the UIView hierarchy be traversed for some indication?
The goal is to make a self-contained, automatic popup (think iVersion) which postpones its display if an iAd is showing.