将 Unity 广告与中介集成

This guide shows you how to use the Google Mobile Ads SDK to load and display ads from Unity Ads using mediation, covering waterfall integrations. It covers how to add Unity Ads to an ad unit's mediation configuration, and how to integrate the Unity Ads SDK and adapter into an Android app.

Supported integrations and ad formats

The mediation adapter for Unity Ads has the following capabilities:

Integration
Bidding
Waterfall
Formats
Banner
Interstitial
Rewarded
Native

Requirements

  • Android API level 21 or higher

Step 1: Set up configurations in Unity Ads UI

注册或登录 Unity Ads。

创建项目

在 Unity Ads 信息中心内，前往 Projects，然后点击 Create Project。

填写表单，然后点击 Create Project（创建项目）以添加项目。

依次前往创收 > 开始，然后点击开始。

在项目设置模态窗口中，选择我打算使用中介，并针对中介合作伙伴选择 Google AdMob，然后点击下一步。

选择您的广告设置，然后点击下一步。

填写表单，然后点击添加项目。

记下游戏 ID。

创建广告单元

依次前往创收 > 广告单元，然后点击添加广告单元。

输入广告单元名称，然后选择平台和广告格式。

最后，点击创建，保存您的广告单元。

添加展示位置

创建项目后，依次前往创收 > 展示位置。如需创建新的展示位置，请为您的广告单元点击添加展示位置。

填写必要的详细信息，然后点击添加展示位置。

记下展示位置 ID。

检索凭据

除了游戏 ID 和展示位置 ID 之外，您还需要 Unity Ads API 密钥和组织核心 ID 来设置Ad Manager 广告单元 ID。

依次前往创收 > 设置 > API 管理，然后记下 Monetize Stats API 访问密钥。

然后，依次转到创收 > 组织设置，并记下组织核心 ID。

开启测试模式

您可以从 Unity Ads 信息中心启用测试模式。在项目的设置下，选择测试标签页。

您可以点击 Google Play 商店旁边的修改按钮，选中替换客户端测试模式并选择对所有设备强制开启测试模式（即使用测试广告），为您的应用强制启用测试模式。

或者，您也可以通过点击 Add Test Device 按钮为特定设备启用测试模式。

填写表单并点击保存。

Step 2: Set up Unity Ads demand in Ad Manager UI

为广告单元配置中介设置

登录您的 Ad Manager 帐号。

依次转到投放 > 收益组，然后点击新建收益组按钮。

为您的收益组输入一个独一无二的名称，将状态设为有效，选择广告格式，然后将广告资源类型设为移动应用。在定位 > 广告资源部分下，选择广告资源和移动应用（您要向其中添加中介）下方的广告单元。

接下来，点击添加收益合作伙伴按钮。

如果您已有Unity Ads的收益合作伙伴，可以选择它。否则，请选择创建新的收益合作伙伴。

选择 Unity Ads 作为广告联盟，输入一个具有唯一性的名称并启用中介。

开启自动收集数据，然后输入在上一部分中获取的API Key and Organization core ID 。

选择收益合作伙伴后，选择移动 SDK 中介作为集成类型，选择 Android 作为平台，选择有效作为状态。输入在上一部分获得的Game ID and Placement ID 。然后，输入默认每千次展示费用值。

完成后，点击页面底部的保存。

Add Unity Ads to GDPR and US state regulations ad partners list

按照 GDPR 设置 和 美国州级法规设置 中的步骤，将 Unity Ads 添加到 Ad Manager 界面中的 GDPR 和美国州级法规广告合作伙伴列表中。

Step 3: Import the Unity Ads SDK and adapter

In your app-level build.gradle.kts file, add the following implementation dependencies and configurations. Use the latest versions of the Unity Ads SDK and adapter:

dependencies {
    implementation("com.google.android.gms:play-services-ads:23.1.0")
    implementation("com.unity3d.ads:unity-ads:4.11.3")
    implementation("com.google.ads.mediation:unity:4.12.0.0")
}

Manual integration

  1. Download the latest Unity Ads SDK (unity-ads.aar) from their GitHub repository and add it to your project.

  2. Navigate to the Unity Ads adapter artifacts on Google's Maven Repository. Select the latest version, download the Unity Ads adapter's .aar file, and add it to your project.

Step 4: Implement privacy settings on Unity Ads SDK

Under the Google EU User Consent Policy, you must ensure that certain disclosures are given to, and consents obtained from, users in the European Economic Area (EEA) regarding the use of device identifiers and personal data. This policy reflects the requirements of the EU ePrivacy Directive and the General Data Protection Regulation (GDPR). When seeking consent, you must identify each ad network in your mediation chain that may collect, receive, or use personal data and provide information about each network's use. Google currently is unable to pass the user's consent choice to such networks automatically.

In SDK version 2.0.0, Unity Ads added an API to support privacy settings. The following sample code shows how to pass this consent information to the Unity Ads SDK. Should you choose to pass consent information to the Unity Ads SDK manually, it is recommended that this code is called prior to requesting ads through the Google Mobile Ads SDK.

Java

import com.unity3d.ads.metadata.MetaData;
// ...

MetaData gdprMetaData = new MetaData(this);
gdprMetaData.set("gdpr.consent", true);
gdprMetaData.commit();

Kotlin

import com.unity3d.ads.metadata.MetaData
// ...

val gdprMetaData = MetaData(this)
gdprMetaData["gdpr.consent"] = true
gdprMetaData.commit()

See Unity Ads' Privacy Consent and data APIs and Complying with GDPR guides for more details and the values that can be provided in each method.

US states privacy laws

U.S. states privacy laws require giving users the right to opt out of the "sale" of their "personal information" (as the law defines those terms), with the opt-out offered via a prominent "Do Not Sell My Personal Information" link on the "selling" party's homepage. The U.S. states privacy laws compliance guide offers the ability to enable restricted data processing for Google ad serving, but Google is unable to apply this setting to each ad network in your mediation chain. Therefore, you must identify each ad network in your mediation chain that may participate in the sale of personal information and follow guidance from each of those networks to ensure compliance.

In SDK version 2.0.0, Unity Ads added an API to support privacy settings. The following sample code shows how to pass this consent information to the Unity Ads SDK. Should you choose to pass consent information to the Unity Ads SDK manually, it is recommended that this code is called prior to requesting ads through the Google Mobile Ads SDK.

Java

import com.unity3d.ads.metadata.MetaData;
// ...

MetaData ccpaMetaData = new MetaData(this);
ccpaMetaData.set("privacy.consent", true);
ccpaMetaData.commit();

Kotlin

import com.unity3d.ads.metadata.MetaData
// ...

val ccpaMetaData = MetaData(this)
ccpaMetaData["privacy.consent"] = true
ccpaMetaData.commit()

See Unity Ads' Privacy Consent and data APIs and Complying with CCPA guides for more details and the values that can be provided in each method.

Step 5: Add required code

No additional code is required for Unity Ads integrations.

Step 6: Test your implementation

启用测试广告

请务必为Ad Manager 注册您的测试设备，并在 Unity Ads 界面中启用测试模式。

验证测试广告

如需验证您收到的是来自Unity Ads的测试广告，请使用相应广告来源在广告检查器中启用单一广告来源测试。 Unity Ads (Waterfall)

Error codes

If the adapter fails to receive an ad from Unity Ads, publishers can check the underlying error from the ad response using ResponseInfo.getAdapterResponse() under the following classes:

com.google.ads.mediation.unity.UnityAdapter
com.google.ads.mediation.unity.UnityMediationAdapter

Here are the codes and accompanying messages thrown by the UnityAds adapter when an ad fails to load:

Error code Reason
0-10 UnityAds SDK returned an error. See code for more details.
101 UnityAds server parameters configured in the Ad Manager UI are missing/invalid.
102 UnityAds returned a placement with a NO_FILL state.
103 UnityAds returned a placement with a DISABLED state.
104 UnityAds tried to show an ad with a null context.
105 Context used to initialize, load and/or show ads from Unity Ads is not an Activity instance.
106 UnityAds tried to show an ad that's not ready to be shown.
107 UnityAds is not supported on the device.
108 UnityAds can only load 1 ad per placement at a time.
109 UnityAds finished with an ERROR state.
200-204 UnityAds Banner specific error. See code for more details.

Unity Ads Android Mediation Adapter Changelog

Version 4.12.0.0

  • Verified compatibility with Unity Ads SDK 4.12.0.

Built and tested with:

  • Google Mobile Ads SDK version 23.1.0.
  • Unity Ads SDK version 4.12.0.

Version 4.11.3.0

  • Verified compatibility with Unity Ads SDK 4.11.3.

Built and tested with:

  • Google Mobile Ads SDK version 23.1.0.
  • Unity Ads SDK version 4.11.3.

Version 4.11.2.0

  • Verified compatibility with Unity Ads SDK 4.11.2.

Built and tested with:

  • Google Mobile Ads SDK version 23.0.0.
  • Unity Ads SDK version 4.11.2.

Version 4.10.0.0

  • Updated the minimum required Google Mobile Ads SDK version to 23.0.0.
  • Verified compatibility with Unity Ads SDK 4.10.0.

Built and tested with:

  • Google Mobile Ads SDK version 23.0.0.
  • Unity Ads SDK version 4.10.0.

Version 4.9.3.0

  • Verified compatibility with Unity Ads SDK 4.9.3.

Built and tested with:

  • Google Mobile Ads SDK version 22.6.0.
  • Unity Ads SDK version 4.9.3.

Version 4.9.2.0

  • Verified compatibility with Unity Ads SDK 4.9.2.

Built and tested with:

  • Google Mobile Ads SDK version 22.3.0.
  • Unity Ads SDK version 4.9.2.

Version 4.9.1.0

  • Updated the minimum required Google Mobile Ads SDK version to 22.3.0.
  • Verified compatibility with Unity Ads SDK 4.9.1.

Built and tested with:

  • Google Mobile Ads SDK version 22.3.0.
  • Unity Ads SDK version 4.9.1.

Version 4.8.0.0

  • Reports ad impression when Unity Ads SDK invokes its new onBannerShown() callback method.
  • Verified compatibility with Unity Ads SDK 4.8.0.

Built and tested with:

  • Google Mobile Ads SDK version 22.2.0.
  • Unity Ads SDK version 4.8.0.

Version 4.7.1.0

  • Verified compatibility with Unity Ads SDK 4.7.1.

Built and tested with:

  • Google Mobile Ads SDK version 22.1.0.
  • Unity Ads SDK version 4.7.1.

Version 4.7.0.0

  • Verified compatibility with Unity Ads SDK 4.7.0.

Built and tested with:

  • Google Mobile Ads SDK version 22.0.0.
  • Unity Ads SDK version 4.7.0.

Version 4.6.1.1

  • Updated adapter to use new VersionInfo class.
  • Updated the minimum required Google Mobile Ads SDK version to 22.0.0.

Built and tested with:

  • Google Mobile Ads SDK version 22.0.0.
  • Unity Ads SDK version 4.6.1.

Version 4.6.1.0

  • Verified compatibility with Unity Ads SDK 4.6.1.

Built and tested with:

  • Google Mobile Ads SDK version 21.5.0
  • Unity Ads SDK version 4.6.1.

Version 4.6.0.0

  • Added support for forwarding COPPA information to the Unity Ads SDK.
  • Verified compatibility with Unity Ads SDK 4.6.0.
  • Updated the minimum required Google Mobile Ads SDK version to 21.5.0.

Built and tested with:

  • Google Mobile Ads SDK version 21.5.0
  • Unity Ads SDK version 4.6.0.

Version 4.5.0.0

  • Verified compatibility with Unity Ads SDK 4.5.0.
  • Updated the minimum required Google Mobile Ads SDK version to 21.4.0.

Built and tested with:

  • Google Mobile Ads SDK version 21.4.0
  • Unity Ads SDK version 4.5.0.

Version 4.4.1.0

  • Verified compatibility with Unity Ads SDK 4.4.1.

Built and tested with:

  • Google Mobile Ads SDK version 21.2.0
  • Unity Ads SDK version 4.4.1.

Version 4.4.0.0

  • Verified compatibility with Unity Ads SDK 4.4.0.
  • Updated the minimum required Google Mobile Ads SDK version to 21.2.0.

Built and tested with:

  • Google Mobile Ads SDK version 21.2.0
  • Unity Ads SDK version 4.4.0.

Version 4.3.0.0

  • Verified compatibility with Unity Ads SDK 4.3.0.
  • The onAdOpened() callback is now forwarded when interstitial and rewarded ads start playing.

Built and tested with:

  • Google Mobile Ads SDK version 21.1.0
  • Unity Ads SDK version 4.3.0.

Version 4.2.1.1

  • Updated compileSdkVersion and targetSdkVersion to API 31.
  • Updated the minimum required Google Mobile Ads SDK version to 21.0.0.

Built and tested with:

  • Google Mobile Ads SDK version 21.0.0.
  • Unity Ads SDK version 4.2.1.

Version 4.2.1.0

  • Verified compatibility with Unity Ads SDK 4.2.1.

Built and tested with:

  • Google Mobile Ads SDK version 20.6.0.
  • Unity Ads SDK version 4.2.1.

Version 4.1.0.0

  • Verified compatibility with Unity Ads SDK 4.1.0.

Built and tested with:

  • Google Mobile Ads SDK version 20.6.0.
  • Unity Ads SDK version 4.1.0.

Version 4.0.1.0

  • Verified compatibility with Unity Ads SDK 4.0.1.
  • Updated the minimum required Google Mobile Ads SDK version to 20.6.0.

Built and tested with:

  • Google Mobile Ads SDK version 20.6.0.
  • Unity Ads SDK version 4.0.1.

Version 4.0.0.0

  • Verified compatibility with Unity Ads SDK 4.0.0.
  • Updated the minimum required Google Mobile Ads SDK version to 20.5.0.

Built and tested with:

  • Google Mobile Ads SDK version 20.5.0.
  • Unity Ads SDK version 4.0.0.

Version 3.7.5.0

  • Verified compatibility with Unity Ads SDK 3.7.5.

Built and tested with:

  • Google Mobile Ads SDK version 20.2.0.
  • Unity Ads SDK version 3.7.5.

Version 3.7.4.0

  • Verified compatibility with Unity Ads SDK 3.7.4.

Built and tested with:

  • Google Mobile Ads SDK version 20.2.0.
  • Unity Ads SDK version 3.7.4.

Version 3.7.2.0

  • Verified compatibility with Unity Ads SDK 3.7.2.
  • Updated the minimum required Google Mobile Ads SDK version to 20.2.0.

Built and tested with:

  • Google Mobile Ads SDK version 20.2.0.
  • Unity Ads SDK version 3.7.2.

Version 3.7.1.0

  • Verified compatibility with Unity Ads SDK 3.7.1.
  • Updated the minimum required Google Mobile Ads SDK version to 20.1.0.

Built and tested with:

  • Google Mobile Ads SDK version 20.1.0.
  • Unity Ads SDK version 3.7.1.

Version 3.6.2.0

  • Verified compatibility with Unity Ads SDK 3.6.2.
  • Fixed an issue where rewarded ads were not forwarding click callbacks.
  • The UnityAds SDK has been removed from the bundled adapter build. Publishers are now required to manually include the UnityAds SDK as an additional dependency.
  • Updated the minimum required Google Mobile Ads SDK version to 19.8.0.

Built and tested with:

  • Google Mobile Ads SDK version 19.8.0.
  • Unity Ads SDK version 3.6.2.

Version 3.6.0.0

  • Verified compatibility with Unity Ads SDK 3.6.0.
  • Updated the minimum required Google Mobile Ads SDK version to 19.6.0.

Built and tested with:

  • Google Mobile Ads SDK version 19.6.0.
  • Unity Ads SDK version 3.6.0.

Version 3.5.1.1

  • Fixed an issue where when trying to request for multiple interstitial and rewarded ads.

Built and tested with:

  • Google Mobile Ads SDK version 19.5.0.
  • Unity Ads SDK version 3.5.1.

Version 3.5.1.0

  • Verified compatibility with Unity Ads SDK 3.5.1.
  • Fixed an issue that causes smart banner ad requests to fail.

Built and tested with:

  • Google Mobile Ads SDK version 19.5.0.
  • Unity Ads SDK version 3.5.1.

Version 3.5.0.0

  • Verified compatibility with Unity Ads SDK 3.5.0.
  • Added adaptive banner support.
  • Updated the minimum required Google Mobile Ads SDK version to 19.5.0.

Built and tested with:

  • Google Mobile Ads SDK version 19.5.0.
  • Unity Ads SDK version 3.5.0.

Version 3.4.8.0

  • Fixed a NullPointerException error that occurs when a banner ad is destroyed.
  • Updated the minimum required Google Mobile Ads SDK version to 19.3.0.

Built and tested with:

  • Google Mobile Ads SDK version 19.3.0.
  • Unity Ads SDK version 3.4.8.

Version 3.4.6.1

  • Created an adapter build that does not include the Unity Ads SDK bundled in. This gives publishers an option to use the Unity Ads Services when mediating on Unity to avoid conflicting dependency issues.
    • Publishers may opt to use this by including the com.google.ads.mediation:unity-adapter-only:x.y.z.p dependency on their app-level build.gradle file.

Built and tested with:

  • Google Mobile Ads SDK version 19.1.0.
  • Unity Ads SDK version 3.4.6.

Version 3.4.6.0

  • Verified compatibility with Unity Ads SDK 3.4.6.
  • Adapter now forwards the onAdOpened() callback when a banner ad is clicked.

Built and tested with:

  • Google Mobile Ads SDK version 19.1.0.
  • Unity Ads SDK version 3.4.6.

Version 3.4.2.3

  • Added descriptive error codes and reasons for adapter load/show failures.
  • Updated the minimum required Google Mobile Ads SDK version to 19.1.0.

Built and tested with:

  • Google Mobile Ads SDK version 19.1.0.
  • Unity Ads SDK version 3.4.2.

Version 3.4.2.2

  • Fixed a ConcurrentModificationException crash that occurred when Unity Ads returns an error.

Built and tested with:

  • Google Mobile Ads SDK version 19.0.1.
  • Unity Ads SDK version 3.4.2.

Version 3.4.2.1

  • Improved forwarding of Unity's errors to recognize initialization and ad load failures earlier and reduce timeouts.
  • Updated the minimum required Google Mobile Ads SDK version to 19.0.1.

Built and tested with:

  • Google Mobile Ads SDK version 19.0.1.
  • Unity Ads SDK version 3.4.2.

Version 3.4.2.0

  • Verified compatibility with Unity Ads SDK 3.4.2.
  • Updated the minimum required Google Mobile Ads SDK version to 18.3.0.

Built and tested with:

  • Google Mobile Ads SDK version 18.3.0.
  • Unity Ads SDK version 3.4.2.

Version 3.4.0.0

  • Verified compatibility with Unity Ads SDK 3.4.0.
  • Updated the minimum required Google Mobile Ads SDK version to 18.3.0.

Built and tested with:

  • Google Mobile Ads SDK version 18.3.0.
  • Unity Ads SDK version 3.4.0.

Version 3.3.0.0

  • Verified compatibility with Unity Ads SDK 3.3.0.

Built and tested with:

  • Google Mobile Ads SDK version 18.2.0.
  • Unity Ads SDK version 3.3.0.

Version 3.2.0.1

  • Fixed a null pointer exception crash that occurred when calling loadAd() before calling UnityAds.initialize().
  • Updated the minimum required Google Mobile Ads SDK version to 18.2.0.

Version 3.2.0.0

  • Fixed an issue that caused Banner Ad requests to fail.
  • Verified compatibility with Unity Ads SDK 3.2.0.
  • Migrated the adapter to AndroidX.
  • Updated the minimum required Google Mobile Ads SDK version to 18.1.1.

Version 3.1.0.0

  • Added support for flexible banner ad sizes.
  • Adapter fails the ad request if the requested size isn't compatible with any Unity Ads banner sizes
  • Verified compatibility with Unity Ads SDK 3.1.0.

Version 3.0.1.0

  • Verified compatibility with Unity Ads SDK 3.0.1.
  • Fixed a bug that caused 'NPE' while showing an interstitial ad.

Version 3.0.0.2

  • Updated adapter to support new open-beta Rewarded API.
  • Updated the minimum required Google Mobile Ads SDK version to 17.2.0.

Version 3.0.0.1

  • Added support for Unity Ads Banner.

Version 3.0.0.0

  • Verified compatibility with Unity Ads SDK 3.0.0.

Version 2.3.0.0

  • Verified compatibility with Unity Ads SDK 2.3.0.

Version 2.2.1.1

  • Updated the adapter to invoke the onRewardedVideoComplete() ad event.

Version 2.2.1.0

  • Verified compatibility with Unity Ads SDK 2.2.1.

Version 2.2.0.0

  • Verified compatibility with Unity Ads SDK 2.2.0.

Version 2.1.2.0

  • Verified compatibility with Unity Ads SDK 2.1.2.

Version 2.1.1.0

  • Verified compatibility with Unity Ads SDK 2.1.1.

Version 2.1.0.0

  • Updated the adapter to make it compatible with Unity Ads SDK 2.1.0.

Version 2.0.8.0

  • Verified compatibility with Unity Ads SDK 2.0.8.

Version 2.0.7.0

  • Using Unity Ads's click reporting (AdMob and Unity Ads click statistics will match up).
  • Added onAdLeftApplication callback support.

Version 2.0.6.0

  • Verified compatibility with Unity Ads SDK 2.0.6.

Version 2.0.5.0

  • The adapters can now be added as a compile dependency by adding the following to the build.gradle file's dependencies tag: compile 'com.google.ads.mediation:unity:2.0.5.0'
  • Moved to distributing the adapter as an aar instead of a jar file (see README for additional instructions).

Version 2.0.4.0

  • Fixed a bug that caused rewarded video ads to fail to load when an interstitial ad was loaded first.

Version 2.0.2.0

  • Changed the version naming system to [Unity Ads SDK version].[adapter patch version].
  • Updated the minimum required Unity Ads SDK to v2.0.2.
  • Updated the minimum required Google Mobile Ads SDK to v9.0.0.
  • Apps are no longer required to call UnityAds.changeActivity(this).

Version 1.0.0

  • Initial release. Supports reward-based video ads and interstitial ads.