Hi all,
I recently learned how to setup ads on Unity using Admob. I've put my payment details, got a confirmation that my ad serving is enabled and tested with test ads (a banner, an interstitial and a rewarded video ad) and they work perfectly fine.
When I replaced the test adUnitId's with mine, built the application and downloaded it to my device, suddenly, the ads stopped appearing.
I searched for solutions, but none worked. So, **what could cause this?**
Here is my code, attached to my Game Control GameObject:
using System;
using UnityEngine;
using UnityEngine.SceneManagement;
using GoogleMobileAds.Api;
public class GameControl : MonoBehaviour {
bool hasSeenRBV = false;
private BannerView bannerView;
private InterstitialAd interstitial;
private RewardedAd rewardedAd;
void Start() {
#if UNITY_EDITOR
string appId = "unused";
#elif UNITY_ANDROID
string appId = "ca-app-pub-thisIsMyCorrect~appId";
#elif UNITY_IPHONE
string appId = "unexpected_platform";
#else
string appId = "unexpected_platform";
#endif
// Initialize the Google Mobile Ads SDK.
MobileAds.Initialize(appId);
this.RequestBanner();
this.RequestInterstitial();
this.CreateAndLoadRewardedAd();
}
private void RequestBanner()
{
#if UNITY_ANDROID
string adUnitId = "ca-app-pub-thisIsTheCorrect~addUnitId";
#elif UNITY_IPHONE
string adUnitId = "unexpected_platform";
#else
string adUnitId = "unexpected_platform";
#endif
//string adUnitId = "ca-app-pub-3940256099942544/6300978111"; - test ads
// Create a 320x50 banner at the top of the screen.
bannerView = new BannerView(adUnitId, AdSize.Banner, AdPosition.Bottom);
// Create an empty ad request.
AdRequest request = new AdRequest.Builder().Build();
// Load the banner with the request.
bannerView.LoadAd(request);
}
private void RequestInterstitial()
{
#if UNITY_ANDROID
string adUnitId = "ca-app-pub-thisIsTheCorrect~addUnitId";
#elif UNITY_IPHONE
string adUnitId = "unexpected_platform";
#else
string adUnitId = "unexpected_platform";
#endif
//string adUnitId = "ca-app-pub-3940256099942544/1033173712"; - test ads
// Clean up interstitial ad before creating a new one.
if (this.interstitial != null)
{
this.interstitial.Destroy();
}
// Create an interstitial.
this.interstitial = new InterstitialAd(adUnitId);
// Register for ad events.
this.interstitial.OnAdLoaded += this.HandleInterstitialLoaded;
this.interstitial.OnAdFailedToLoad += this.HandleInterstitialFailedToLoad;
this.interstitial.OnAdOpening += this.HandleInterstitialOpened;
this.interstitial.OnAdClosed += this.HandleInterstitialClosed;
this.interstitial.OnAdLeavingApplication += this.HandleInterstitialLeftApplication;
// Load an interstitial ad.
AdRequest request = new AdRequest.Builder().Build();
this.interstitial.LoadAd(request);
}
private void ShowInterstitial()
{
if (this.interstitial.IsLoaded())
{
this.interstitial.Show();
}
else
{
MonoBehaviour.print("Interstitial is not ready yet");
}
}
public void CreateAndLoadRewardedAd()
{
#if UNITY_ANDROID
string adUnitId = "ca-app-pub-thisIsTheCorrect~addUnitId";
#elif UNITY_IPHONE
string adUnitId = "unexpected_platform";
#else
string adUnitId = "unexpected_platform";
#endif
//string adUnitId = "ca-app-pub-3940256099942544/5224354917"; -- test ads
// Create new rewarded ad instance.
this.rewardedAd = new RewardedAd(adUnitId);
// Called when an ad request has successfully loaded.
this.rewardedAd.OnAdLoaded += HandleRewardedAdLoaded;
// Called when an ad request failed to load.
this.rewardedAd.OnAdFailedToLoad += HandleRewardedAdFailedToLoad;
// Called when an ad is shown.
this.rewardedAd.OnAdOpening += HandleRewardedAdOpening;
// Called when an ad request failed to show.
this.rewardedAd.OnAdFailedToShow += HandleRewardedAdFailedToShow;
// Called when the user should be rewarded for interacting with the ad.
this.rewardedAd.OnUserEarnedReward += HandleUserEarnedReward;
// Called when the ad is closed.
this.rewardedAd.OnAdClosed += HandleRewardedAdClosed;
// Create an empty ad request.
AdRequest request = new AdRequest.Builder().Build();
// Load the rewarded ad with the request.
this.rewardedAd.LoadAd(request);
}
private void ShowRewardedAd()
{
if (this.rewardedAd.IsLoaded())
{
this.rewardedAd.Show();
}
else
{
MonoBehaviour.print("Rewarded ad is not ready yet");
}
}
public void StartGame() {
if(PlayerPrefs.GetInt("tut") == 2) {
SceneManager.LoadScene("Game");
} else {
PlayerPrefs.SetInt("tut", 2);
SceneManager.LoadScene("Tutorial");
}
}
public void RetryLevel() {
int matchesTillLoadAd = PlayerPrefs.GetInt("mtla");
if(matchesTillLoadAd == 3) {
this.ShowInterstitial();
} else {
SceneManager.LoadScene("Game");
}
PlayerPrefs.SetInt("mtla", (matchesTillLoadAd + 1) % 4);
//SceneManager.LoadScene("Game");
}
public void ToMainMenu() {
SceneManager.LoadScene("Menu");
}
public void ToSkins() {
SceneManager.LoadScene("Skins");
}
public void SaveColorByLoadingAd(int whatToDo) {
ShowRewardedAd();
/*GetComponent().StoreChanges();/*
if (rewardBasedVideo.IsLoaded()) {
hasSeenRBV = false;
rewardBasedVideo.Show();
if(hasSeenRBV) {
if(whatToDo == 1) {
GetComponent().StoreChanges();
}
}
}*/
}
public void HandleInterstitialLoaded(object sender, EventArgs args)
{
MonoBehaviour.print("HandleInterstitialLoaded event received");
}
public void HandleInterstitialFailedToLoad(object sender, AdFailedToLoadEventArgs args)
{
MonoBehaviour.print(
"HandleInterstitialFailedToLoad event received with message: " + args.Message);
}
public void HandleInterstitialOpened(object sender, EventArgs args)
{
MonoBehaviour.print("HandleInterstitialOpened event received");
}
public void HandleInterstitialClosed(object sender, EventArgs args)
{
MonoBehaviour.print("HandleInterstitialClosed event received");
}
public void HandleInterstitialLeftApplication(object sender, EventArgs args)
{
MonoBehaviour.print("HandleInterstitialLeftApplication event received");
}
public void HandleRewardedAdLoaded(object sender, EventArgs args)
{
MonoBehaviour.print("HandleRewardedAdLoaded event received");
}
public void HandleRewardedAdFailedToLoad(object sender, AdErrorEventArgs args)
{
MonoBehaviour.print(
"HandleRewardedAdFailedToLoad event received with message: " + args.Message);
}
public void HandleRewardedAdOpening(object sender, EventArgs args)
{
MonoBehaviour.print("HandleRewardedAdOpening event received");
}
public void HandleRewardedAdFailedToShow(object sender, AdErrorEventArgs args)
{
MonoBehaviour.print(
"HandleRewardedAdFailedToShow event received with message: " + args.Message);
}
public void HandleRewardedAdClosed(object sender, EventArgs args)
{
MonoBehaviour.print("HandleRewardedAdClosed event received");
}
public void HandleUserEarnedReward(object sender, Reward args)
{
string type = args.Type;
double amount = args.Amount;
MonoBehaviour.print(
"HandleRewardedAdRewarded event received for "
+ amount.ToString() + " " + type);
GetComponent().StoreChanges();
}
}
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