prepareInterstitial method
Prepares InterstitialAd instance for requesting and showing interstitial ad
Implementation
InterstitialAd prepareInterstitial(String placementId) =>
_delegate.prepareInterstitial(placementId);
Prepares InterstitialAd instance for requesting and showing interstitial ad
InterstitialAd prepareInterstitial(String placementId) =>
_delegate.prepareInterstitial(placementId);