Admob interstitial ad won't display

Question

I used to display AdMob banner on my future apps, and I\'d like to give a try to the interstitial ads.

I checked the AdMob SDK for implementation, and I copied their

Answer 1

You should wait for the ad to be loaded. Only then, you can call displayInterstial() method, which would show the ad.

You can register for a listener, that will let you know when the loading is done.

interstitial.setAdListener(new AdListener(){
          public void onAdLoaded(){
               displayInterstitial();
          }
});