Integrate Unity Ads with Mediation

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  1
Waterfall
Formats
Banner
Interstitial
Rewarded
Native

1 Bidding integration is in open beta.

Requirements

  • Android API level 23 or higher
  • [For bidding]: To integrate all supported ad formats in bidding, use Unity adapter 4.11.3.0 or higher (latest version recommended)

Step 1: Set up configurations in Unity Ads UI

Sign up or log in to Unity Ads.

Create a project

On the Unity Ads dashboard, navigate to Projects and click New.

Fill out the form and click Create to add your project.

Navigate to Unity Ads Monetization, then click Get started.

In the New Project modal, select I will use Mediation and Google Admob for Mediation Partner, then click Next.

Select the option for ad settings, then click Next.

Select your placement setup, then click Next.

Bidding

Waterfall

Fill out the form, then click Add project.

Take note of the Game ID.

Create ad units and placements

Navigate to Unity Ads Monetization > Placements, then select your project and click Add ad unit.

Enter an Ad unit name, then select your Platform and Ad format.

Navigate to Monetization > Placements, then click Add Ad Unit.

Enter an Ad Unit Name, then select your Platform and Ad Format.

Select Waterfall for the Setup. Under Placement, enter the Placement name, GEO Tagging and Target.

Take note of the Placement ID.

Finally, click Add ad unit to save your ad unit and placement.

Locate Unity Ads Reporting API key

Bidding

This step isn't required for bidding integrations.

Waterfall

Navigate to the Unity Ads Monetization > API management and take note of the API Key in Monetization Stats API Access.

Then, navigate to the Unity Ads Monetization > Organization Settings and take note of the Organization core ID.

Update your app-ads.txt

Authorized Sellers for Apps app-ads.txt is an IAB Tech Lab initiative that helps ensure your app ad inventory is only sold through channels you've identified as authorized. To prevent a significant loss in ad revenue, you'll need to implement an app-ads.txt file. If you haven't done so already, create an app-ads.txt file for Ad Manager.

To implement app-ads.txt for Unity Ads, see setting up app-ads.txt for the first time.

Turn on test mode

Test mode can be enabled from the Unity Ads dashboard. Navigate to Unity Ads Monetization > Testing.

You can force test mode for your app by clicking the edit button beside Google Play Store , enabling Override client test mode and selecting Force test mode ON (i.e. use test ads) for all devices.

Alternatively, you can enable test mode for specific devices by clicking Add Test Device.

Enter your test device details, then click Save.

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

Sign in to your Ad Manager account.

Add Unity Ads in Companies

Bidding

This step isn't required for bidding integrations.

Waterfall

Navigate to Admin > Companies, then click the New company button in the All companies tab. Select Ad network.

Select Unity Ads as the Ad network, enter a unique Name and enable Mediation. Turn on Automatic data collection, and enter the API Key and Organization core ID obtained in the previous section.

You don't need to enter a Username or Password. Click Save when done.

Enable secure signal sharing

Bidding

Navigate to Admin > Global settings. Go to the Ad Exchange account settings tab and review and toggle on Secure signal sharing. Click Save.

Waterfall

This step isn't required for waterfall integrations.

Share secure signal on bid requests

Bidding

Navigate to Inventory > Secure Signals. Under Secure signals, search for Unity Ads and toggle on Enable app integration.

Click Save.

Waterfall

This step isn't required for waterfall integrations.

Allow secure signal sharing for SDK Bidding

Bidding

Navigate to Delivery > Demand channel settings. In the Default settings tab, toggle on Allow secure signal sharing for SDK Bidding.

Click Save.

Waterfall

This step isn't required for waterfall integrations.

Configure Unity Ads bidding

Bidding

Navigate to Delivery > Bidders, and click Go to SDK Bidding.

Click New bidder.

Select Unity Ads as the bidder.

Click Continue to enable SDK Bidding for this bidder.

Click Done.

Waterfall

This step isn't required for waterfall integrations.

Configure ad unit mapping

Bidding

Navigate to Delivery > Bidders, and click Go to SDK Bidding.

Select the company for Unity Ads.

Go to the Ad unit mapping tab and click New ad unit mapping.

Choose Specific ad unit. Select an ad unit and format, Mobile app as the Inventory type, and your Mobile application. Then, enter Game ID and Placement ID obtained in the previous section. Finally, click Save.

Waterfall

Navigate to Delivery > Yield groups and click the New yield group button. Select your Mobile application.

Scroll down and click Add yield partner.

Select the company you created for Unity Ads in the previous section. Choose Mobile SDK mediation as the Integration type, Android as the Platform, and Active as the Status.

Enter the Game ID and Placement ID obtained in the previous section, and the Default CPM value. Click Save.

Note: Automatic data collection takes a few days to gather data before it can accurately calculate a Dynamic CPM value for a mediation network. Once the eCPM can be calculated, it is automatically updated on your behalf.

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

Follow the steps in European regulations settings and US state regulations settings to add Unity Ads to the European and US state regulations ad partners list in the Ad Manager UI.

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:24.4.0")
    implementation("com.unity3d.ads:unity-ads:4.15.0")
    implementation("com.google.ads.mediation:unity:4.15.1.0")
}

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

To comply with Google EU User Consent Policy, you must make certain disclosures to your users in the European Economic Area (EEA), the UK, and Switzerland, and obtain their consent for the use of cookies or other local storage where legally required, and for the collection, sharing, and use of personal data for ads personalization. This policy reflects the requirements of the EU ePrivacy Directive and the General Data Protection Regulation (GDPR). You are responsible for verifying consent is propagated to each ad source in your mediation chain. Google 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

US 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 through a prominent "Do Not Sell My Personal Information" link on the "selling" party's homepage. The US 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

Load ad with Activity context

Pass Activity context when loading Banner, Interstitial and Native ad formats. Without activity context, ad load will fail.

Step 6: Test your implementation

Enable test ads

Make sure you register your test device for Ad Manager and enable test mode in Unity Ads UI.

Verify test ads

To verify that you are receiving test ads from Unity Ads, enable single ad source testing in ad inspector using the Unity Ads (Bidding) and Unity Ads (Waterfall) ad source(s).

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.getAdapterResponses() 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 4.15.1.0

  • Verified compatibility with Unity Ads SDK 4.15.1.

Built and tested with:

  • Google Mobile Ads SDK version 24.4.0.
  • Unity Ads SDK version 4.15.1.

Version 4.15.0.0

  • Updated to fail signal collection for RTB banner ads if the context is not an activity (since Unity Ads SDK requires activity context to load RTB banner ads). This fix will increase ad load success rate for publishers.
  • Verified compatibility with Unity Ads SDK 4.15.0.

Built and tested with:

  • Google Mobile Ads SDK version 24.3.0.
  • Unity Ads SDK version 4.15.0.

Version 4.14.2.0

  • Verified compatibility with Unity Ads SDK 4.14.2.

Built and tested with:

  • Google Mobile Ads SDK version 24.2.0.
  • Unity Ads SDK version 4.14.2.

Version 4.14.1.0

  • Verified compatibility with Unity Ads SDK 4.14.1.

Built and tested with:

  • Google Mobile Ads SDK version 24.1.0.
  • Unity Ads SDK version 4.14.1.

Version 4.14.0.0

  • Verified compatibility with Unity Ads SDK 4.14.0.

Built and tested with:

  • Google Mobile Ads SDK version 24.0.0.
  • Unity Ads SDK version 4.14.0.

Version 4.13.2.0

  • Updated the minimum required Android API level to 23.
  • Updated the minimum required Google Mobile Ads SDK version to 24.0.0.

Built and tested with:

  • Google Mobile Ads SDK version 24.0.0.
  • Unity Ads SDK version 4.13.2.

Version 4.13.1.0

  • Verified compatibility with Unity Ads SDK 4.13.1.

Built and tested with:

  • Google Mobile Ads SDK version 23.6.0.
  • Unity Ads SDK version 4.13.1.

Version 4.13.0.0

  • Removed unnecessary Activity context checks from the adapter.
  • Verified compatibility with Unity Ads SDK 4.13.0.

Built and tested with:

  • Google Mobile Ads SDK version 23.6.0.
  • Unity Ads SDK version 4.13.0.

Version 4.12.5.1

  • Fixed bidding banner ad load failures by setting the object ID when loading ads.

Built and tested with:

  • Google Mobile Ads SDK version 23.6.0.
  • Unity Ads SDK version 4.12.5.

Version 4.12.5.0

  • Verified compatibility with Unity Ads SDK 4.12.5.

Built and tested with:

  • Google Mobile Ads SDK version 23.5.0.
  • Unity Ads SDK version 4.12.5.

Version 4.12.4.0

  • Verified compatibility with Unity Ads SDK 4.12.4.

Built and tested with:

  • Google Mobile Ads SDK version 23.3.0.
  • Unity Ads SDK version 4.12.4.

Version 4.12.3.0

  • Verified compatibility with Unity Ads SDK 4.12.3.

Built and tested with:

  • Google Mobile Ads SDK version 23.3.0.
  • Unity Ads SDK version 4.12.3.

Version 4.12.2.0

  • Verified compatibility with Unity Ads SDK 4.12.2.

Built and tested with:

  • Google Mobile Ads SDK version 23.2.0.
  • Unity Ads SDK version 4.12.2.

Version 4.12.1.0

  • Verified compatibility with Unity Ads SDK 4.12.1.

Built and tested with:

  • Google Mobile Ads SDK version 23.2.0.
  • Unity Ads SDK version 4.12.1.

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

  • Added bidding support for banner, interstitial and rewarded ad formats.
  • 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.