Interstitial Ad - C++ Examples

This section contains examples on how to use Interstitial Ads with C++.

Creating an Interstitial Ad

To use an Interstitial Ad, we first have to create one. You can create an Interstitial Ad as any UObjects with the NewObject templated method:

#include "AdMob/InterstitialAd.h"
void UMyClass::CreateInterstitialAd()
{
    UAdMobInterstitialAd* const MyInterstitialAd = NewObject<UAdMobInterstitialAd>();
}

Loading an Ad

Before showing the Interstitial Ad, we have to load an ad for it first. To load an ad, call the LoadAd method.

void UMyClass::LoadAdForInterstitialAd()
{
    MyInterstitialAd->LoadAd
    (
        /* Ad unit for the ad. */
        TEXT("ca-app-pub-3940256099942544/3419835294"),
        
        /* Request's keywords. */
        { TEXT("Unreal"), TEXT("Game"), TEXT("Fun") },
        
        /* Callback called when the ad is loaded. */
        FAdMobCallback::CreateUObject(this, &ThisClass::OnInterstitialAdLoaded)
    );
}
// Method called when the ad is loaded.
void UMyClass::OnInterstitialAdLoaded(const EAdMobError Error)
{
    if (Error == EAdMobError::None)
    {
        // The ad is correctly loaded.
    }
    
    else
    {
        // An error occured. Check the exact value of Error to know what went wrong.
    }
}

If you plan to show an Interstitial Ad during a precise time as for level transition or on a loading screen, you should load the ad before so the ad is ready when you want to show it.

Showing the Interstitial Ad

To show the Interstitial Ad, simply call the Show method.

void UMyClass::ShowInterstitialAd()
{
    MyInterstitial->Show();
}