上次更新时间：2023 年 2 月
本文介绍了现行版本和以往版本的迁移。
从版本 7 迁移到版本 8
全屏广告格式现在使用静态加载方法
在插件版本 7 中，插页式广告和激励广告使用实例级 LoadAd() 方法加载广告，插页式激励广告和开屏广告则使用静态 Load() 方法加载广告。在版本 8 中，所有全屏广告格式（插页式广告、激励广告、插页式激励广告和开屏广告）都将使用静态 Load() 方法来加载广告。以下示例展示了如何加载插页式广告：
版本 8（现行版本）
#if UNITY_ANDROID
const string adUnitId = "ca-app-pub-3940256099942544/1033173712";
#elif UNITY_IPHONE
const string adUnitId = "ca-app-pub-3940256099942544/4411468910";
#else
const string adUnitId = "unexpected_platform";
#endif
private InterstitialAd _interstitialAd;
private void LoadAd()
{
// Load an interstitial ad
InterstitialAd.Load(adUnitId, new AdRequest(),
(InterstitialAd ad, LoadAdError loadAdError) =>
{
if (loadAdError != null)
{
Debug.Log("Interstitial ad failed to load with error: " +
loadAdError.GetMessage());
return;
}
else if (ad == null)
{
Debug.Log("Interstitial ad failed to load.");
return;
}
Debug.Log("Interstitial ad loaded.");
_interstitialAd = ad;
});
}
版本 7（旧版）
#if UNITY_ANDROID
const string adUnitId = "ca-app-pub-3940256099942544/1033173712";
#elif UNITY_IPHONE
const string adUnitId = "ca-app-pub-3940256099942544/4411468910";
#else
const string adUnitId = "unexpected_platform";
#endif
private InterstitialAd _interstitialAd;
private void LoadInterstitialAd()
{
// Initialize an InterstitialAd.
_interstitialAd = new InterstitialAd(adUnitId);
// Called when an ad request has successfully loaded.
_interstitialAd.OnAdLoaded += HandleOnAdLoaded;
// Called when an ad request has failed to load.
_interstitialAd.OnAdFailedToLoad += HandleOnAdFailedToLoad;
// Create an empty ad request.
AdRequest request = new AdRequest.Builder().Build();
// Load the interstitial with the request.
_interstitialAd.LoadAd(request);
}
private void HandleOnAdLoaded(object sender, EventArgs args)
{
Debug.Log("Interstitial ad loaded.");
}
private void HandleOnAdFailedToLoad(object sender, AdFailedToLoadEventArgs args)
{
if (args != null)
{
Debug.Log("Interstitial ad failed to load with error: " +
args.LoadAdError.GetMessage());
}
}
以下示例展示了如何加载激励广告：
版本 8（现行版本）
// These ad units are configured to always serve test ads.
#if UNITY_ANDROID
const string adUnitId = "ca-app-pub-3940256099942544/5224354917";
#elif UNITY_IPHONE
const string adUnitId = "ca-app-pub-3940256099942544/1712485313";
#else
const string adUnitId = "unused";
#endif
private RewardedAd _rewardedAd;
private void LoadRewardedAd()
{
// Load a rewarded ad
RewardedAd.Load(adUnitId, new AdRequest(),
(Rewarded ad, LoadAdError loadError) =>
{
if (loadError != null)
{
Debug.Log("Rewarded ad failed to load with error: " +
loadError.GetMessage());
return;
}
else if (ad == null)
{
Debug.Log("Rewarded ad failed to load.");
return;
}
Debug.Log("Rewarded ad loaded.");
_rewardedAd = ad;
});
}
版本 7（旧版）
// These ad units are configured to always serve test ads.
#if UNITY_ANDROID
const string adUnitId = "ca-app-pub-3940256099942544/5224354917";
#elif UNITY_IPHONE
const string adUnitId = "ca-app-pub-3940256099942544/1712485313";
#else
const string adUnitId = "unused";
#endif
private RewardedAd _rewardedAd;
private void LoadRewardedAd()
{
// Initialize an InterstitialAd.
_rewardedAd = new RewardedAd(adUnitId);
// Called when an ad request has successfully loaded.
_rewardedAd.OnAdLoaded += HandleOnAdLoaded;
// Called when an ad request has failed to load.
_rewardedAd.OnAdFailedToLoad += HandleOnAdFailedToLoad;
// Create an empty ad request.
AdRequest request = new AdRequest.Builder().Build();
// Load the interstitial with the request.
_rewardedAd.LoadAd(request);
}
private void HandleOnAdLoaded(object sender, EventArgs args)
{
Debug.Log("Rewarded ad loaded.");
}
private void HandleOnAdFailedToLoad(object sender, AdFailedToLoadEventArgs args)
{
if (args != null)
{
Debug.Log("Rewarded ad failed to load with error: " +
args.LoadAdError.GetMessage());
}
}
使用 CanShowAd() 检查是否已准备好展示全屏广告
在版本 7 中，全屏广告（插页式广告、激励广告、插页式激励广告和开屏广告）采用 IsLoaded() 方法，如果广告已加载，该方法会返回 true。在版本 8 中，由于广告加载方式发生了变化，您只有在广告加载后才能访问全屏广告对象，因此 IsLoaded() 方法就过时了。
版本 8 提供名为 CanShowAd() 的新方法，该方法在仍可展示广告的情况下返回 true。以下示例展示了如何对插页式广告使用 CanShowAd()：
版本 8（现行版本）
private InterstitialAd _interstitalAd;
public void ShowInterstitialAd()
{
if (_interstitalAd != null && _interstitalAd.CanShowAd())
{
_interstitalAd.Show();
}
else
{
Debug.Log("Interstitial ad cannot be shown.");
}
}
版本 7（旧版）
private InterstitialAd _interstitalAd;
public void ShowInterstitialAd()
{
if (_interstitalAd != null && _interstitalAd.IsLoaded())
{
_interstitalAd.Show();
}
else
{
Debug.Log("Interstitial ad is not ready yet.");
}
}
使用 Show(Action) 展示激励广告
在插件版本 7 中，激励广告使用带单独 OnUserEarnedReward 事件的 Show() 方法处理用户奖励信号，插页式激励广告则使用带回调的 Show(Action<Reward>) 方法处理用户奖励信号。在版本 8 中，激励广告和插页式激励广告格式都将使用带回调的 Show(Action<Reward>) 方法处理用户奖励通知。
以下示例展示了如何展示激励广告：
版本 8（现行版本）
private RewardedAd _rewardedAd;
public void ShowRewardedAd()
{
if (_rewardedAd != null && _rewardedAd.CanShowAd())
{
_rewardedAd.Show((Reward reward) =>
{
Debug.Log("Rewarded ad granted a reward: " +
reward.Amount);
});
}
else
{
Debug.Log("Rewarded ad cannot be shown.");
}
}
版本 7（旧版）
private RewardedAd _rewardedAd;
public void ShowRewardedAd()
{
if (_rewardedAd != null && _rewardedAd.CanShowAd())
{
_rewardedAd.OnUserEarnedReward += HandleUserEarnedReward;
_rewardedAd.Show());
}
else
{
Debug.Log("Rewarded ad is not ready yet.");
}
}
public void HandleUserEarnedReward(object sender, Reward reward)
{
Debug.Log("Rewarded ad granted a reward: " +
reward.Amount);
}
广告事件代理现在采用特定类型参数
在 API 版本 7 中，我们在定义事件代理时使用了 EventHandlers。在版本 8 中，我们为广告事件采用了通用代理。因此，事件现在会直接发出事件值，而不会将其封装在 EventArg 类中。
以下为使用 OnAdPaid（取代 OnPaidEvent）的示例：
版本 8（现行版本）
private BannerView _bannerView;
public void ConfigureBanner()
{
_bannerView.OnAdPaid += (AdValue value) =>
{
AdValue value = value;
};
}
版本 7（旧版）
private BannerView _bannerView;
public void ConfigureBanner()
{
_bannerView.OnPaidEvent += (object sender, AdValueEventArg arg) =>
{
AdValue value = arg.Value;
};
}
广告格式现在采用统一的界面
在插件版本 7 中，不同全屏广告格式使用的事件名称不同。在版本 8 中，我们重命名了许多 API 方法，以便在所有广告格式之间保持一致。
下表列出了 v8 中引入的类变更。
BannerView | |
|---|---|
| v7 | v8 |
| OnAdLoaded | OnBannerAdLoaded |
| OnAdFailedToLoad | OnBannerAdLoadFailed |
| OnAdOpening | OnAdFullScreenContentOpened |
| OnAdClosed | OnAdFullScreenContentClosed |
| OnPaidEvent | OnAdPaid |
InterstitialAd | |
| LoadAd() | InterstitialAd.Load() |
| InterstitialAd() | InterstitialAd.Load() |
| OnAdLoaded | InterstitialAd.Load() |
| OnAdFailedToLoad | InterstitialAd.Load() |
| OnAdOpening | OnAdFullScreenContentOpened |
| OnAdClosed | OnAdFullScreenContentClosed |
| OnAdFailedToShow | OnAdFullScreenContentFailed |
| OnAdDidRecordImpression | OnAdImpressionRecorded |
| OnPaidEvent | OnAdPaid |
RewardedAd | |
| LoadAd() | RewardedAd.Load() |
| RewardedAd() | RewardedAd.Load() |
| OnAdLoaded | RewardedAd.Load() |
| OnAdFailedToLoad | RewardedAd.Load() |
| OnAdOpening | OnAdFullScreenContentOpened |
| OnAdClosed | OnAdFullScreenContentClosed |
| OnAdFailedToShow | OnAdFullScreenContentFailed |
| OnAdDidRecordImpression | OnAdImpressionRecorded |
| OnPaidEvent | OnAdPaid |
| Show() | Show() |
| OnUserEarnedReward | Show() |
RewardedInterstitialAd | |
| LoadAd() | RewardedInterstitialAd.Load() |
| OnPaidEvent | OnAdPaid |
| OnAdDidPresentFullScreenContent | OnAdFullScreenContentOpened |
| OnAdDidDismissFullScreenContent | OnAdFullScreenContentClosed |
| OnAdFailedToPresentFullScreenContent | OnAdFullScreenContentFailed |
| OnAdDidRecordImpression | OnAdImpressionRecorded |
AppOpenAd | |
| LoadAd() | AppOpenAd.Load() |
| OnPaidEvent | OnAdPaid |
| OnAdDidPresentFullScreenContent | OnAdFullScreenContentOpened |
| OnAdDidDismissFullScreenContent | OnAdFullScreenContentClosed |
| OnAdFailedToPresentFullScreenContent | OnAdFullScreenContentFailed |
| OnAdDidRecordImpression | OnAdImpressionRecorded |
AdErrorEventArgs | |
| AdErrorEventArgs.AdError | 直接使用 AdError。 |
AdFailedToLoadEventArgs | |
| AdFailedToLoadEventArgs.LoadAdError | 直接使用 LoadAdError。 |
AdValueEventArgs | |
| AdValueEventArgs.AdValue | 直接使用 AdValue。 |