Interstitial Integration for iOS
The ironSource Interstitial is a full-screen ad unit, usually served at natural transition points during the app lifecycle. We support both static and video interstitials. You can also serve interstitials through the ironSource Mediation platform.
Step 1. Implement the Delegate
The ironSource SDK fires several events to inform you of Interstitial Activity. The SDK will notify your delegate of all possible events listed below:
#pragma mark - ISInterstitialDelegate
// Invoked when Interstitial Ad is ready to be shown after load function was //called.
-(void)interstitialDidLoad {
}
// Called if showing the Interstitial for the user has failed.
// You can learn about the reason by examining the ‘error’ value
-(void)interstitialDidFailToShowWithError:(NSError *)error {
}
// Called each time the end user has clicked on the Interstitial ad, for supported networks only
-(void)didClickInterstitial {
}
// Called each time the Interstitial window is about to close
-(void)interstitialDidClose {
}
// Called each time the Interstitial window is about to open
-(void)interstitialDidOpen {
}
// Invoked when there is no Interstitial Ad available after calling load function.
// @param error - will contain the failure code and description.
-(void)interstitialDidFailToLoadWithError:(NSError *)error {
}
// Invoked right before the Interstitial screen is about to open.
// NOTE - This event is available only for some of the networks.
// You should NOT treat this event as an interstitial impression, but rather use InterstitialAdOpenedEvent
-(void)interstitialDidShow {
}
@end//MARK: ISInterstitialDelegate Functions
/**
Called after an interstitial has been clicked, for supported networks
*/
public func didClickInterstitial() {
}
/**
Called after an interstitial has attempted to show but failed.
@param error The reason for the error
*/
public func interstitialDidFailToShowWithError(_ error: Error!) {
}
/**
Called after an interstitial has been displayed on the screen.
*/
public func interstitialDidShow() {
}
/**
Called after an interstitial has been dismissed.
*/
public func interstitialDidClose() {
}
/**
Called after an interstitial has been opened.
*/
public func interstitialDidOpen() {
}
/**
Called after an interstitial has attempted to load but failed.
@param error The reason for the error
*/
public func interstitialDidFailToLoadWithError(_ error: Error!) {
}
/**
Called after an interstitial has been loaded
*/
public func interstitialDidLoad() {
}- The interstitialDidOpen and interstitialDidShow events convey that the ad format has taken over the app screen and been displayed but does not indicate that an ad has been successfully served to your end-user.
- Do not assume the callbacks are always running on the main thread. Any UI interaction or updates resulting from ironSource callbacks need to be passed to the main thread before executing.
Step 2. Load Interstitial Ad
To request an interstitial ad, call the following method:
Step 3. Check Ad Availability
After you call the loadInterstitial in Step 2, you will be notified when the ad is loaded through the delegate with the method interstitialDidLoad.
//Called after an interstitial has been loaded
- (void)interstitialDidLoad;
/**
Called after an interstitial has been loaded
*/
public func interstitialDidLoad() {
}
Alternatively, you can request the ad availability directly by calling the following function and it will return a true or false boolean:
Once the Interstitial ad is available you will be able to show the ad to your users. With ironSource’s Ad Placements, you can customize and optimize the Interstitial experience. This tool enables you to present Interstitial ads to your users in different places, i.e. app launch, between levels, etc. You can use the function in the next step to define the exact placement you’d like to show an ad from.
In addition to ironSource’s Ad Placements, you can now configure capping and pacing settings for selected placements. Capping and pacing improve the user experience in your app by limiting the number of ads served within a defined timeframe.
We recommend calling the following to verify if a placement is capped before you serve the Interstitial to your user:
[IronSource isInterstitialCappedForPlacement:placementName];IronSource.isInterstitialCapped(forPlacement: “placement”)Navigate to the Ad Placement document for more details.
Step 4. Show Interstitial Ad
Once you receive the interstitialDidLoad callback, you are ready to show an Interstitial Ad to your users.
Invoke the following method to serve an Interstitial ad to your users:
(void)showInterstitialWithViewController:(UIViewController *)viewController;IronSource.showInterstitial(with: <UIViewController>)
If you’ve set up placements for your Interstitial, call the following method to serve an Interstitial ad in a specific placement:
[IronSource showInterstitialWithViewController:YOUR_VIEWCONTROLLER placement:YOUR_PLACEMENT_NAME]IronSource.showInterstitial(with: <UIViewController>, placement: <String?>)
Done!
You can now deliver ironSource Interstitial Ads through the Interstitial Mediation platform!
If this is a new integration for your application, your app will by default be in ‘Test Mode‘ on your ironSource dashboard. While your app is in Test Mode, the ironSource SDK will print more logs to the console in order to provide greater visibility into the SDK processes. To test your ad inventory, set up your Test Devices. Until you turn on live ad inventory, you will receive test campaigns that don’t generate revenue. Make sure to select ‘Go Live!‘ on the Ad Units page when your app is ready for live ad inventory.
Follow our integration guides to integrate additional Interstitial Ad networks or configure additional ad units: