using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
 
using GoogleMobileAds.Api;
 
public class Test : MonoBehaviour {
 
    private static readonly string AdUnitId = "< Your AdMob ad unit id >";
    private Text status_text;
 
    private RewardBasedVideoAd rewardBasedVideo;
 
    void Start () {
        Debug.Log("Initializing AdMob rewarded video");
 
        status_text = GameObject.Find("status_text").GetComponent<Text>();
 
        MobileAds.Initialize(AdUnitId);
 
        // Get singleton reward based video ad reference.
        this.rewardBasedVideo = RewardBasedVideoAd.Instance;
 
        // Called when an ad request has successfully loaded.
        rewardBasedVideo.OnAdLoaded += HandleRewardBasedVideoLoaded;
        // Called when an ad request failed to load.
        rewardBasedVideo.OnAdFailedToLoad += HandleRewardBasedVideoFailedToLoad;
    }
 
    public void HandleRewardBasedVideoLoaded(object sender , System.EventArgs args) {
        Debug.Log("Rewarded ad was loaded successfully");
        status_text.text = "Rewarded ad was loaded successfully";
    }
 
    public void HandleRewardBasedVideoFailedToLoad(object sender, AdFailedToLoadEventArgs args) {
        Debug.Log("Failed loading rewarded video due to: " + args.Message);
        status_text.text = "Failed loading rewarded video due to: " + args.Message;
    }
 
    public void loadRewardedVideo() {
        Debug.Log("Loading rewarded video");
        AdRequest request = new AdRequest.Builder().Build();
        rewardBasedVideo.LoadAd(request, AdUnitId);
    }
 
    public void showRewardedVideo() {
        if (rewardBasedVideo.IsLoaded()) {
            Debug.Log("Showing rewarded video");
            rewardBasedVideo.Show();
        }
        else {
            Debug.Log("Failed showing rewarded video. Ad unit is no loaded.");
        }
    }
}

Export project

Android

Simply export to Android.

iOS

After exporting to iOS project the following should be verified and setup:

• Make sure to open the generated workspace file.
• Set Enable Modules (C and Objective-C) to Yes.
• In General Tab make sure Deployment Target is at least 8.0.
• In General Tab add to Embedded Binaries: YouAppiMoat.framework.
• In Build Settings set Always Embed Swift Standard Libraries  to Yes.
• In Build Settings set Define Modules to Yes.