Interstitial

using UnityEngine;
using System.Collections;
using GoogleMobileAds.Api;

public class Interstitial : MonoBehaviour {

    // Use this for initialization
    void Start () {
        // Initialize an InterstitialAd.
        InterstitialAd interstitial = new InterstitialAd("MY_AD_UNIT_ID");
        // Create an empty ad request.
        AdRequest request = new AdRequest.Builder().Build();
        // Load the interstitial with the request.
        interstitial.LoadAd(request);
        if (interstitial.IsLoaded())
        {
            interstitial.Show();
        }

    }


}