iOS SDK - Ad optimization

Best loaded ad

bestLoadedAd returns the ad the next show(on:) would display, or nil if there is none. Set bestLoadedAdListener to be notified when it changes:

let interstitial = A11.shared.getInterstitialAd(adUnitID: "adUnitID")
interstitial.bestLoadedAdListener = self

let current: AdInfo? = interstitial.bestLoadedAd

extension GameViewController: BestLoadedAdListener {
    func onBestLoadedAdChanged(adInfo: AdInfo?) {
        // adInfo is nil when no ad is ready
    }
}

Caution

bestLoadedAdListener is a weak reference. Keep a strong reference to your listener for as long as you want updates.

External loss reporting

If an impression for an ad unit goes to an ad source outside the MDN11 SDK, call notifyLossToExternal, so the MDN11 SDK can factor it into its decisions.

let interstitial = A11.shared.getInterstitialAd(adUnitID: "adUnitID")

interstitial.notifyLossToExternal(price: Decimal(2.50)) // eCPM the external source served at

// Or when the price isn't known:
interstitial.notifyLossToExternal()

Caution

price must be the eCPM (effective cost per mille) the external source served at.

Info

Reports made before the ad unit's first load(on:) are kept (up to 8, oldest dropped) and applied when it loads.