Unity -多次调用广告

Question

我在使用Unity的广告时遇到了这个问题。特别是在观看完视频并点击X按钮关闭视频后，我应该给玩家奖励(进入下一关)。问题是OnUnityAdsDidFinish函数调用if (showResult == showResult . finished)多次。我做错了什么?我如何调用FindObjectOfType () .LoadNextLevel()函数一次;？ 提前谢谢你

public class UnityAdsInterstitial : MonoBehaviour, IUnityAdsListener
{
private string gameID = "******";
//nome scelto nella DashBoard di Unity
private string interstitialID = "interstitial";
private string myPlacementId = "rewardedVideo";
public int randomHighValue = 30;
private bool TestMode = true;
private bool adsClosed = false;
public Button _button;
private void Awake()
{
_button = GetComponent<Button>();
}
void Start()
{
Debug.Log("Ads  start");
_button = GameObject.Find("StartAds").GetComponent<Button>();
_button.interactable = Advertisement.IsReady(myPlacementId);
if (_button) _button.onClick.AddListener(ShowRewardedVideo);
Advertisement.Initialize(gameID, TestMode);
Advertisement.AddListener(this);
if (adsClosed)
{
adsClosed = false;
}

}
public void ShowInterstitial()
{
if (Advertisement.IsReady(interstitialID) )
{
Advertisement.Show(interstitialID);
}
}
public void ShowRewardedVideo()
{
if (Advertisement.IsReady(myPlacementId))
{
Debug.Log("Rewarded video is Ready");
Advertisement.Show(myPlacementId);
}
else
{
Debug.Log("Rewarded video is not ready at the moment! Please try again later!");
}
}
public void HideBanner()
{
Advertisement.Banner.Hide();
}
public void OnUnityAdsReady(string placementdID)
{
if (placementdID == interstitialID)
{
Debug.Log("InterstitialIsReady");
}
if (placementdID == myPlacementId)
{
Debug.Log("RewardedIsReady");
_button.interactable = true;
}
}
public void OnUnityAdsDidFinish(string placementdID, ShowResult showResult)
{
if (showResult == ShowResult.Finished)
{
// Reward the user for watching the ad to completion.

if (!adsClosed)
{
adsClosed = true;
FindObjectOfType<LevelLoader>().LoadNextLevel();  
}

}
else if (showResult == ShowResult.Skipped)
{
// Do not reward the user for skipping the ad.
}
else if (showResult == ShowResult.Failed)
{
Debug.LogWarning("The ad did not finish due to an error.");
}
}
public void OnUnityAdsDidError(string message)
{
Debug.Log("OnUnityAdsDidError");
}
public void OnUnityAdsDidStart(string message)
{
Debug.Log("OnUnityAdsDidStart");
}

Answer 1

我将通过检查位置id(以防有更多位置)开始我的调查

1. 检查回调是否适合放置id

if (showResult == ShowResult.Finished && placementId == myPlacementId)
{
// Reward the user for watching the ad to completion.

if (!adsClosed)
{
adsClosed = true;
FindObjectOfType<LevelLoader>().LoadNextLevel();  
}

}

第二种情况是我只有一个活动的UnityAdsInterstitial实例。您可以在调试模式中通过对象的引用来检查这一点。如果代码中的其他地方有多个实例，那么应该限制为一个。