Migrating from Google AdMob (ex. AdMob) to Yandex mediation on iOS

To replace Google AdMob (ex. AdMob) ads with Yandex Ads mediation on iOS, make the following changes to your code.

Integrating the SDK

Open the Podfile of your project and add the line below to your app's target:

pod 'Google-Mobile-Ads-SDK'

pod 'YandexMobileAds'

Update your Info.plist:

<key>GADApplicationIdentifier</key>
<string>ca-app-pub-3940256099942544~1458002511</string>
<key>SKAdNetworkItems</key>
  <array>
    <dict>
      <key>SKAdNetworkIdentifier</key>
      <string>cstr6suwn9.skadnetwork</string>
    </dict>
.....

<key>SKAdNetworkItems</key>
<array>
    <dict>
        <key>SKAdNetworkIdentifier</key>
        <string>zq492l623r.skadnetwork</string>
    </dict>
</array>

Before loading ads, initialize the library:

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

  func application(_ application: UIApplication,
      didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {

GADMobileAds.sharedInstance().start(completionHandler: nil)
    return true
  }
}

// Not required

Ad formats

Interstitial

Loading ads

class ViewController: UIViewController {

  private var interstitial: GADInterstitialAd?

  override func viewDidLoad() {
    super.viewDidLoad()
    let request = GADRequest()
    GADInterstitialAd.load(withAdUnitID:"ca-app-pub-3940256099942544/4411468910",
                                request: request,
                      completionHandler: { [self] ad, error in
                        if let error = error {
                          print("Failed to load interstitial ad with error: \(error.localizedDescription)")
                          return
                        }
                        interstitial = ad
                      }
    )
  }
}

class ViewController: UIViewController {
var interstitialAd: YMAInterstitialAd?

override func viewDidLoad() {
    super.viewDidLoad()
    interstitialAd = YMAInterstitialAd(adUnitID: "demo-interstitial-yandex")
    interstitialAd?.delegate = self;
    let request = YMAAdRequest()
     interstitialAd?.load(with: request)
}
}

Setting ad callbacks

interstitial?.fullScreenContentDelegate = self
...

/// Tells the delegate that the ad failed to present full screen content.
  func ad(_ ad: GADFullScreenPresentingAd, didFailToPresentFullScreenContentWithError error: Error) {
    print("Ad did fail to present full screen content.")
  }

  /// Tells the delegate that the ad will present full screen content.
  func adWillPresentFullScreenContent(_ ad: GADFullScreenPresentingAd) {
    print("Ad will present full screen content.")
  }

  /// Tells the delegate that the ad dismissed full screen content.
  func adDidDismissFullScreenContent(_ ad: GADFullScreenPresentingAd) {
    print("Ad did dismiss full screen content.")
  }

self.interstitialAd?.delegate = self;
...

extension ViewController: YMAInterstitialAdDelegate {
    func interstitialAdDidLoad(_ interstitialAd: YMAInterstitialAd) {
        print("Ad loaded")
    }

    func interstitialAdDidFail(toLoad interstitialAd: YMAInterstitialAd, error: Error) {
        print("Loading failed. Error: \(error)")
    }

func interstitialAd(_ interstitialAd: YMAInterstitialAd, didTrackImpressionWith impressionData: YMAImpressionData?) {
        print("Ad imprassion was tracked.")
    }

    func interstitialAdDidClick(_ interstitialAd: YMAInterstitialAd) {
        print("Ad clicked")
    }

func interstitialAdDidFail(toPresent interstitialAd: YMAInterstitialAd, error: Error) {
        print("Failed to present interstitial. Error: \(error)")
    }

    func interstitialAdWillAppear(_ interstitialAd: YMAInterstitialAd) {
        print("Interstitial ad will appear")
    }

    func interstitialAdDidDisappear(_ interstitialAd: YMAInterstitialAd) {
        print("Interstitial ad did disappear")
    }
}

Show ads

@IBAction func doSomething(_ sender: Any) {
  if interstitial != nil {
    interstitial.present(fromRootViewController: self)
  } else {
    print("Ad wasn't ready")
  }
}

@IBAction func doSomething(_ sender: Any) {
if interstitialAd?.loaded ?? false {
        interstitialAd?.present(from: self)
    } else {
        print("Ad wasn't ready")
    }
}

Rewarded

Loading ads

class ViewController: UIViewController {

  private var rewardedAd: GADRewardedAd?

  func loadRewardedAd() {
    let request = GADRequest()
    GADRewardedAd.load(withAdUnitID:"ca-app-pub-3940256099942544/1712485313",
                       request: request,
                       completionHandler: { [self] ad, error in
      if let error = error {
        print("Failed to load rewarded ad with error: \(error.localizedDescription)")
        return
      }
      rewardedAd = ad
      print("Rewarded ad loaded.")
    }
    )
  }
}

class ViewController: UIViewController {
    var rewardedAd: YMARewardedAd?

    override func viewDidLoad() {
        super.viewDidLoad()

        rewardedAd = YMARewardedAd(adUnitID: "demo-rewarded-yandex")
        rewardedAd?.delegate = self
        let request = YMAAdRequest()
        rewardedAd?.load(with: request)
    }
}

Setting ad callbacks

rewardedAd?.fullScreenContentDelegate = self
...

/// Tells the delegate that the ad failed to present full screen content.
  func ad(_ ad: GADFullScreenPresentingAd, didFailToPresentFullScreenContentWithError error: Error) {
    print("Ad did fail to present full screen content.")
  }

  /// Tells the delegate that the ad will present full screen content.
  func adWillPresentFullScreenContent(_ ad: GADFullScreenPresentingAd) {
    print("Ad will present full screen content.")
  }

  /// Tells the delegate that the ad dismissed full screen content.
  func adDidDismissFullScreenContent(_ ad: GADFullScreenPresentingAd) {
    print("Ad did dismiss full screen content.")
  }

rewardedAd?.delegate = self
...

extension ViewController: YMARewardedAdDelegate {
    func rewardedAdDidLoad(_ rewardedAd: YMARewardedAd) {
        print("Rewarded ad loaded")
    }

    func rewardedAdDidFail(toLoad rewardedAd: YMARewardedAd, error: Error) {
        print("Loading failed. Error: %@", error)
    }

    func rewardedAd(_ rewardedAd: YMARewardedAd, didReward reward: YMAReward) {
        print("The user earned the reward")
    }

    func rewardedAdDidFail(toPresent rewardedAd: YMARewardedAd, error: Error) {
        print("Failed to present rewarded ad. Error: %@", error)
    }

    func rewardedAdDidClick(_ rewardedAd: YMARewardedAd) {
        print("Ad clicked")
    }

    func rewardedAd(_ rewardedAd: YMARewardedAd, didTrackImpressionWith impressionData: YMAImpressionData?) {
        print("Ad imprassion was tracked.")
    }

    func rewardedAdWillAppear(_ rewardedAd: YMARewardedAd) {
        print("Rewarded ad will appear")
    }

    func rewardedAdDidDisappear(_ rewardedAd: YMARewardedAd) {
        print("Rewarded ad did disappear")
    }
}

Show ads

@IBAction func doSomething(_ sender: Any) {
  if interstitial != nil {
    interstitial.present(fromRootViewController: self)
  } else {
    print("Ad wasn't ready")
  }
}

@IBAction func doSomething(_ sender: Any) {
if rewardedAd?.loaded ?? false {
        rewardedAd?.present(from: self)
    } else {
        print("Ad wasn't ready")
    }
}

Configuration

class ViewController: UIViewController {

  var bannerView: GADBannerView!

  override func viewDidLoad() {
    super.viewDidLoad()

    // In this case, we instantiate the banner with desired ad size.
    bannerView = GADBannerView(adSize: GADAdSizeBanner)
bannerView.adUnitID = "ca-app-pub-3940256099942544/2934735716"
  bannerView.rootViewController = self
  }
}

class ViewController: UIViewController {
var bannerView: YMAAdView!

    override func viewDidLoad() {
        super.viewDidLoad()

        // Replace demo demo-banner-yandex0 with actual Ad Unit ID
        let adSize = YMAAdSize.stickySize(withContainerWidth: view.frame.width)
        bannerView = YMAAdView(adUnitID: "demo-banner-yandex", adSize: adSize)
    }
}

Displaying ads

bannerView.translatesAutoresizingMaskIntoConstraints = false
    view.addSubview(bannerView)
    view.addConstraints(
      [NSLayoutConstraint(item: bannerView,
                          attribute: .bottom,
                          relatedBy: .equal,
                          toItem: bottomLayoutGuide,
                          attribute: .top,
                          multiplier: 1,
                          constant: 0),
       NSLayoutConstraint(item: bannerView,
                          attribute: .centerX,
                          relatedBy: .equal,
                          toItem: view,
                          attribute: .centerX,
                          multiplier: 1,
                          constant: 0)
      ])

view.addSubview(bannerView)
bannerView.displayAtBottom(in: view)
// also possible to use regular autolayout

Setting ad callbacks

bannerView.delegate = self
...

func bannerViewDidReceiveAd(_ bannerView: GADBannerView) {
  print("bannerViewDidReceiveAd")
}

func bannerView(_ bannerView: GADBannerView, didFailToReceiveAdWithError error: Error) {
  print("bannerView:didFailToReceiveAdWithError: \(error.localizedDescription)")
}

func bannerViewDidRecordImpression(_ bannerView: GADBannerView) {
  print("bannerViewDidRecordImpression")
}

func bannerViewWillPresentScreen(_ bannerView: GADBannerView) {
  print("bannerViewWillPresentScreen")
}

func bannerViewWillDismissScreen(_ bannerView: GADBannerView) {
  print("bannerViewWillDIsmissScreen")
}

func bannerViewDidDismissScreen(_ bannerView: GADBannerView) {
  print("bannerViewDidDismissScreen")
}

bannerView.delegate = self
...

extension BannerViewController: YMAAdViewDelegate {
    func adViewDidLoad(_ adView: YMAAdView) {
        print("Ad loaded")
    }

    func adViewDidFailLoading(_ adView: YMAAdView, error: Error) {
        print("Ad failed loading. Error: \(error)")
    }

    func adViewDidClick(_ adView: YMAAdView) {
        print("Ad clicked")
    }

    func adView(_ adView: YMAAdView, didTrackImpressionWith impressionData: YMAImpressionData?) {
        print("Ad imprassion was tracked")
    }

}

Loading ads

bannerView.load(GADRequest())

bannerView.loadAd(with: YMAAdRequest())

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