我正在开发一个根据场景显示横幅的应用程序。我使用显示和隐藏来控制此行为。
第一次显示横幅广告时效果很好，但是第二次（隐藏后）横幅广告没有出现。但是，标语区域仍可单击，并且按预期方式运行。
我使用的是AdMob插件的最新版本，以实现统一性（v3.15.1），但我无法找到解决该问题的任何方法。
这是我的代码：
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using GoogleMobileAds;
using GoogleMobileAds.Api;
public class AdsManager //Ads information: https://developers.google.com/admob/unity (see left menu fo detailed info of each ad type)
{
public static AdsManager instance;
public BannerView bannerAd;
public InterstitialAd interstitialAd;
public RewardBasedVideoAd rewardedVideoAd;
#if UNITY_EDITOR
private static String appId = "unused";
private static String bannerAdId = "unused";
private static String interistitialAdId = "unused";
private static String rewardedVideAdId = "TBD";
#elif UNITY_ANDROID
private static String appId = "ca-app-pub-6685658831663319~7807395346";
private static String bannerAdId = "ca-app-pub-3940256099942544/6300978111"; //"ca-app-pub-6685658831663319/9607562172";
private static String interistitialAdId = "ca-app-pub-3940256099942544/1033173712"; //"ca-app-pub-6685658831663319/4875778545";
private static String rewardedVideAdId = "ca-app-pub-3940256099942544/5224354917"; //"ca-app-pub-6685658831663319/2971919290";
#elif UNITY_IOS
private static String appId = "ca-app-pub-6685658831663319~7807395346";
private static String bannerAdId = "ca-app-pub-6685658831663319/9607562172";
private static String interistitialAdId = "ca-app-pub-6685658831663319/4875778545";
private static String rewardedVideAdId = "ca-app-pub-6685658831663319/2971919290";
#else
private static String appId = "unexpected_platform";
private static String bannerAdId = "unexpected_platform";
private static String interistitialAdId = "unexpected_platform";
private static String rewardedVideAdId = "unexpected_platform";
#endif
public enum TypeOfAd
{
Banner,
Interestitial,
RewardedVideo
}
public AdsManager()
{
Debug.Log("Initializing a new AdsManager.");
if (instance == null)
{
instance = this;
Setup();
Debug.Log("AdsManager initialization successful.");
}
else
{
Debug.Log("AdsManager already exists. New initialization unsuccessful.");
}
}
private void Setup()
{
// Initialize the Google Mobile Ads SDK.
MobileAds.Initialize(appId);
this.bannerAd = new BannerView(bannerAdId, AdSize.SmartBanner, AdPosition.Bottom); //Info to chang banner size: https://developers.google.com/admob/unity/banner#banner_sizes
SetupBannerEventHandlers();
this.interstitialAd = new InterstitialAd(interistitialAdId);
SetupInterstitialEventHandlers();
this.rewardedVideoAd = RewardBasedVideoAd.Instance;
SetupRewardedVideoAdsEventHandlers();
//Load firsts ads
instance.LoadAd(TypeOfAd.Interestitial);
instance.LoadAd(TypeOfAd.Banner);
}
private void SetupBannerEventHandlers()
{
this.bannerAd.OnAdLoaded += HandlerOnBannerAdLoaded;
this.bannerAd.OnAdFailedToLoad += HandlrOnBannerAdFailedToLoad;
this.bannerAd.OnAdOpening += HandlerOnBannerAdOpening;
this.bannerAd.OnAdClosed += HandlerOnBannerAdClosed;
this.bannerAd.OnAdLeavingApplication += HandlerOnBannerAdLeavingApplication;
}
private void SetupInterstitialEventHandlers()
{
this.interstitialAd.OnAdLoaded += HandlerOnInterstitialAdLoaded;
this.interstitialAd.OnAdFailedToLoad += HandlerOnInterstitialAdFailedToLoad;
this.interstitialAd.OnAdOpening += HandlerOnInterstitialAdOpening;
this.interstitialAd.OnAdClosed += HandlerOnInterstitialAdClosed;
this.interstitialAd.OnAdLeavingApplication += HandlerOnInterstitialAdLeavingApplication;
}
private void SetupRewardedVideoAdsEventHandlers()
{
this.rewardedVideoAd.OnAdLoaded += HandlerRewardVideoAdLoaded;
this.rewardedVideoAd.OnAdFailedToLoad += HandlerRewardVideoAdFailedToLoad;
this.rewardedVideoAd.OnAdOpening += HandlerRewardVideoAdOpening;
this.rewardedVideoAd.OnAdStarted += HandlerRewardVideoAdStarted;
this.rewardedVideoAd.OnAdRewarded += HandlerRewardVideoAdRewarded;
this.rewardedVideoAd.OnAdClosed += HandlerRewardVideoAdClosed;
this.rewardedVideoAd.OnAdLeavingApplication += HandlerRewardVideoAdLeftApplication;
}
public void LoadAd(TypeOfAd typeOfAd)
{
if (DataManager.instance.showAds)
switch (typeOfAd)
{
case TypeOfAd.Banner:
Debug.Log("Loading Banner ad");
this.bannerAd.LoadAd(new AdRequest.Builder().Build()); //After loading it, it will be automatically displayed
break;
case TypeOfAd.Interestitial:
Debug.Log("Loading Interestitial ad");
if (!this.interstitialAd.IsLoaded())
this.interstitialAd.LoadAd(new AdRequest.Builder().Build());
break;
case TypeOfAd.RewardedVideo:
Debug.Log("Loading RewardedVideo ad");
if (!this.rewardedVideoAd.IsLoaded())
this.rewardedVideoAd.LoadAd(new AdRequest.Builder().Build(), rewardedVideAdId);
break;
}
}
public bool ShowAd(TypeOfAd typeOfAd)
{
if (DataManager.instance.showAds)
switch (typeOfAd)
{
case TypeOfAd.Banner:
Debug.Log("Showing Banner ad");
this.bannerAd.Show(); //No avaliable check to know if the ad has been loaded...
return true; //...so maybe the return is true but the ad is not being displayed because it was not loaded before.
case TypeOfAd.Interestitial:
Debug.Log("Showing Interestitial ad");
if (this.interstitialAd.IsLoaded())
{
this.interstitialAd.Show();
return true;
}
else
{
Debug.LogWarning("Trying to show InterstitialAd but it is not loaded");
//TBD: Automaitcally load?
}
break;
case TypeOfAd.RewardedVideo:
Debug.Log("Showing RewardedVideo ad");
if (this.rewardedVideoAd.IsLoaded())
{
this.rewardedVideoAd.Show();
return true;
} else {
Debug.LogWarning("Trying to show RewardedBasedVideoAd but it is not loaded");
//TBD: Automaitcally load?
}
break;
}
return false;
}
public void QuitAd(TypeOfAd typeOfAd)
{
switch (typeOfAd)
{
case TypeOfAd.Banner:
Debug.Log("Quiting Banner ad");
bannerAd.Hide();
break;
case TypeOfAd.Interestitial:
Debug.Log("Quiting Interestitial ad");
Debug.LogError("QuitAd Interestitial Not Implemented");
break;
case TypeOfAd.RewardedVideo:
Debug.Log("Quiting RewardedVideo ad");
Debug.LogError("QuitAd RewardedVideo Not Implemented");
break;
}
}
//BANNER EVENT HANDLERS
public void HandlerOnBannerAdLoaded(object sender, EventArgs args) { } // Called when an ad request has successfully loaded.
public void HandlrOnBannerAdFailedToLoad(object sender, AdFailedToLoadEventArgs args) { Debug.LogWarning("Banner failed to load: " + args.Message); LoadAd(TypeOfAd.Banner); } // Called when an ad request failed to load.
public void HandlerOnBannerAdOpening(object sender, EventArgs args) { } // Called when an ad is clicked.
public void HandlerOnBannerAdClosed(object sender, EventArgs args) { } // Called when the user returned from the app after an ad click.
public void HandlerOnBannerAdLeavingApplication(object sender, EventArgs args) { } // Called when the ad click caused the user to leave the application.
//INTERSTITIAL EVENT HANDLERS
public void HandlerOnInterstitialAdLoaded(object sender, EventArgs args) { } // Called when an ad request has successfully loaded.
public void HandlerOnInterstitialAdFailedToLoad(object sender, AdFailedToLoadEventArgs args) { Debug.LogWarning("Interstitial failed to load: " + args.Message); LoadAd(TypeOfAd.Interestitial); } // Called when an ad request failed to load.
public void HandlerOnInterstitialAdOpening(object sender, EventArgs args) { } // Called when an ad is shown.
public void HandlerOnInterstitialAdClosed(object sender, EventArgs args) { } // Called when the ad is closed.
public void HandlerOnInterstitialAdLeavingApplication(object sender, EventArgs args) { } // Called when the ad click caused the user to leave the application.
//REWARDED VIDEO AD EVENT HANDLERS
public void HandlerRewardVideoAdLoaded(object sender, EventArgs args) { } // Called when an ad request has successfully loaded.
public void HandlerRewardVideoAdFailedToLoad(object sender, AdFailedToLoadEventArgs args) { Debug.LogWarning("RewardedVideo failed to load: " + args.Message); LoadAd(TypeOfAd.RewardedVideo); } // Called when an ad request failed to load.
public void HandlerRewardVideoAdOpening(object sender, EventArgs args) { } // Called when an ad is shown.
public void HandlerRewardVideoAdStarted(object sender, EventArgs args) { } // Called when the ad starts to play.
public void HandlerRewardVideoAdRewarded(object sender, Reward args) { Debug.Log("Rewarded video ad completed. Reward info: " + args.Amount + " of " + args.Type); } // Called when the user should be rewarded for watching a video.
public void HandlerRewardVideoAdClosed(object sender, EventArgs args) { } // Called when the ad is closed.
public void HandlerRewardVideoAdLeftApplication(object sender, EventArgs args) { } // Called when the ad click caused the user to leave the application.
}
要显示广告，我只需调用ShowAd方法，然后将其隐藏即可，方法是QuitAd。我认为两者均能达到预期的效果，因为它们在第一次调用时便起作用，并且在被称为HideAd的场景中无法单击“横幅区域”，但是在调用ShowShow方法时，您可以单击不可见的横幅。 / p>
谢谢您的帮助！
答案 0 :(得分：0)
我通过销毁QuitAd方法中的横幅广告解决了这个问题：
public void QuitAd(TypeOfAd typeOfAd)
{
switch (typeOfAd)
{
case TypeOfAd.Banner:
Debug.Log("Quiting Banner ad");
bannerAd.Destroy();
break;
case TypeOfAd.Interestitial:
Debug.Log("Quiting Interestitial ad");
Debug.LogError("QuitAd Interestitial Not Implemented");
break;
case TypeOfAd.RewardedVideo:
Debug.Log("Quiting RewardedVideo ad");
Debug.LogError("QuitAd RewardedVideo Not Implemented");
break;
}
}
然后我修改了ShowAd方法，以在显示横幅之前加载横幅：
public bool ShowAd(TypeOfAd typeOfAd)
{
if (DataManager.instance.showAds)
switch (typeOfAd)
{
case TypeOfAd.Banner:
Debug.Log("Showing Banner ad");
LoadAd(TypeOfAd.Banner); //Every time the banner is asked to be shown it will try to load before being shown.
this.bannerAd.Show(); //Will be show after loading
return true;
case TypeOfAd.Interestitial:
Debug.Log("Showing Interestitial ad");
if (this.interstitialAd.IsLoaded())
{
this.interstitialAd.Show();
return true;
}
else
{
Debug.LogWarning("Trying to show InterstitialAd but it is not loaded");
//TBD: Automaitcally load?
}
break;
case TypeOfAd.RewardedVideo:
Debug.Log("Showing RewardedVideo ad");
if (this.rewardedVideoAd.IsLoaded())
{
this.rewardedVideoAd.Show();
return true;
} else {
Debug.LogWarning("Trying to show RewardedBasedVideoAd but it is not loaded");
//TBD: Automaitcally load?
}
break;
}
return false;
}
但是，我不知道这是否是一个合适的解决方案，因为每次必须显示横幅时（在未显示场景之后），都会进行新的加载请求。
此外，此“解决方案”只是针对同一目标的不同方法，而不是原始方法的解决方案。
因此，如果有人知道原始代码为何无法正常工作，我将非常感谢分享这些知识。