Interstitial Ads

Make sure you have initialize the plugin first. You can learn how to do this in the Installation Wiki Page

Showing Interstitial Ads

// First, create an interstitial ad
AdmobInterstitial interstitialAd = AdmobInterstitial(
  adUnitId: AdmobInterstitial.testAdUnitId,
);

// Interstitials must be loaded before shown.
// Make sure to always load them ahead so they can be
// available to be shown immediately to the user
interstitialAd.load();

// Check if the ad is loaded and then show it
if (await interstitialAd.isLoaded) {
  interstitialAd.show();
}

// Finally, make sure you dispose the ad if you're done with it
interstitialAd.dispose();

Listening to Interstitial Ads events

Same as banner ads, you can attach a listener to interstitials too. For example if you wish to:

• Show the interstitial as soon as it is loaded
• Load a new ad and show it as soon as the old one is closed
• Get your users stuck in an interstitial ads loop to maximize revenue
• Get your Admob account banned and lose all your earnings

You can do something like this (Don't do it!):

AdmobInterstitial interstitialAd;

interstitialAd = AdmobInterstitial(
  adUnitId: AdmobInterstitial.testAdUnitId,
  listener: (AdmobAdEvent event, Map<String, dynamic> args) {
    if (event == AdmobAdEvent.loaded) interstitialAd.show();
    if (event == AdmobAdEvent.closed) interstitialAd.load();
    if (event == AdmobAdEvent.failedToLoad) {
      // Start hoping they didn't just ban your account :)
      print("Error code: ${args['errorCode']}");
    }
  },
);