Added in [API level 34](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  
Also in [Ad Services Extensions 4](https://developer.android.com/sdkExtensions)   
Deprecated in [API level
37](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) Summary: [Ctors](https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder#pubctors) \| [Methods](https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder#pubmethods) \| [Inherited Methods](https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder#inhmethods)

# AdSelectionConfig.Builder

*** ** * ** ***


`
public
static
final

class
AdSelectionConfig.Builder
`


`

extends https://developer.android.com/reference/java/lang/Object


`

`


`

|---|---|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object) ||
| ↳ | android.adservices.adselection.AdSelectionConfig.Builder |

<br />

*** ** * ** ***


**This class was deprecated
in API level 37.**   

The Rubidium (Rb) Relevance APIs, including those in
android.adservices.adselection, are being deprecated. Relevance APIs have no direct
replacement. Developers should stop using them, as calls will be rejected in future
Android releases. Please refer to official Privacy Sandbox documentation for deprecation
and roadmap details:
https://privacysandbox.com/news/update-on-plans-for-privacy-sandbox-technologies/

Builder for `https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig` object.

## Summary

| ### Public constructors ||
|---|---|
| ` https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder#Builder()() ` |

| ### Public methods ||
|---|---|
| ` https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig` | ` https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder#build()() ` Builds an `https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig` instance. |
| ` https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder` | ` https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder#setAdSelectionSignals(android.adservices.common.AdSelectionSignals)(https://developer.android.com/reference/android/adservices/common/AdSelectionSignals adSelectionSignals) ` Sets the signals provided to buyers during ad selection bid generation. |
| ` https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder` | ` https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder#setCustomAudienceBuyers(java.util.List<android.adservices.common.AdTechIdentifier>)(https://developer.android.com/reference/java/util/List<https://developer.android.com/reference/android/adservices/common/AdTechIdentifier> customAudienceBuyers) ` Sets the list of allowed buyers. |
| ` https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder` | ` https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder#setDecisionLogicUri(android.net.Uri)(https://developer.android.com/reference/android/net/Uri decisionLogicUri) ` Sets the URI used to fetch decision logic for use in the ad selection process. |
| ` https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder` | ` https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder#setPerBuyerSignals(java.util.Map<android.adservices.common.AdTechIdentifier,android.adservices.common.AdSelectionSignals>)(https://developer.android.com/reference/java/util/Map<https://developer.android.com/reference/android/adservices/common/AdTechIdentifier, https://developer.android.com/reference/android/adservices/common/AdSelectionSignals> perBuyerSignals) ` Sets the signals provided by each buyer during ad selection. |
| ` https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder` | ` https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder#setPerBuyerSignedContextualAds(java.util.Map<android.adservices.common.AdTechIdentifier,android.adservices.adselection.SignedContextualAds>)(https://developer.android.com/reference/java/util/Map<https://developer.android.com/reference/android/adservices/common/AdTechIdentifier, https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds> buyerSignedContextualAds) ` Sets the contextual Ads corresponding to each buyer during ad selection. |
| ` https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder` | ` https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder#setSeller(android.adservices.common.AdTechIdentifier)(https://developer.android.com/reference/android/adservices/common/AdTechIdentifier seller) ` Sets the seller identifier. |
| ` https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder` | ` https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder#setSellerSignals(android.adservices.common.AdSelectionSignals)(https://developer.android.com/reference/android/adservices/common/AdSelectionSignals sellerSignals) ` Set the signals used to modify ad selection results. |
| ` https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder` | ` https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder#setTrustedScoringSignalsUri(android.net.Uri)(https://developer.android.com/reference/android/net/Uri trustedScoringSignalsUri) ` Sets the URI endpoint of sell-side trusted signal from which creative specific realtime information can be fetched from. |

| ### Inherited methods |
|---|---|
| From class ` https://developer.android.com/reference/java/lang/Object ` |---|---| | ` https://developer.android.com/reference/java/lang/Object` | ` https://developer.android.com/reference/java/lang/Object#clone()() ` Creates and returns a copy of this object. | | ` boolean` | ` https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object)(https://developer.android.com/reference/java/lang/Object obj) ` Indicates whether some other object is "equal to" this one. | | ` void` | ` https://developer.android.com/reference/java/lang/Object#finalize()() ` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. | | ` final https://developer.android.com/reference/java/lang/Class<?>` | ` https://developer.android.com/reference/java/lang/Object#getClass()() ` Returns the runtime class of this `Object`. | | ` int` | ` https://developer.android.com/reference/java/lang/Object#hashCode()() ` Returns a hash code value for the object. | | ` final void` | ` https://developer.android.com/reference/java/lang/Object#notify()() ` Wakes up a single thread that is waiting on this object's monitor. | | ` final void` | ` https://developer.android.com/reference/java/lang/Object#notifyAll()() ` Wakes up all threads that are waiting on this object's monitor. | | ` https://developer.android.com/reference/java/lang/String` | ` https://developer.android.com/reference/java/lang/Object#toString()() ` Returns a string representation of the object. | | ` final void` | ` https://developer.android.com/reference/java/lang/Object#wait(long,%20int)(long timeoutMillis, int nanos) ` Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*, or until a certain amount of real time has elapsed. | | ` final void` | ` https://developer.android.com/reference/java/lang/Object#wait(long)(long timeoutMillis) ` Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*, or until a certain amount of real time has elapsed. | | ` final void` | ` https://developer.android.com/reference/java/lang/Object#wait()() ` Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*. | ||

## Public constructors

### Builder

Added in [API level 34](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  
Also in [Ad Services Extensions 4](https://developer.android.com/sdkExtensions)

```
public Builder ()
```

<br />

<br />

## Public methods

### build

Added in [API level 34](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  
Also in [Ad Services Extensions 4](https://developer.android.com/sdkExtensions)   
Deprecated in [API level
37](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public AdSelectionConfig build ()
```

Builds an `https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig` instance.

<br />

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig` | This value cannot be `null`. <br /> |

| Throws ||
|---|---|
| `https://developer.android.com/reference/java/lang/NullPointerException` | if any required params are null |

### setAdSelectionSignals

Added in [API level 34](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  
Also in [Ad Services Extensions 4](https://developer.android.com/sdkExtensions)   
Deprecated in [API level
37](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public AdSelectionConfig.Builder setAdSelectionSignals (AdSelectionSignals adSelectionSignals)
```

Sets the signals provided to buyers during ad selection bid generation.

If not set, defaults to the empty JSON.

See `https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig#getAdSelectionSignals()` for more details.

<br />

| Parameters ||
|---|---|
| `adSelectionSignals` | `AdSelectionSignals`: This value cannot be `null`. <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder` | This value cannot be `null`. <br /> |

### setCustomAudienceBuyers

Added in [API level 34](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  
Also in [Ad Services Extensions 4](https://developer.android.com/sdkExtensions)   
Deprecated in [API level
37](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public AdSelectionConfig.Builder setCustomAudienceBuyers (List<AdTechIdentifier> customAudienceBuyers)
```

Sets the list of allowed buyers.

See `https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig#getCustomAudienceBuyers()` for more details.

<br />

| Parameters ||
|---|---|
| `customAudienceBuyers` | `List`: This value cannot be `null`. <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder` | This value cannot be `null`. <br /> |

### setDecisionLogicUri

Added in [API level 34](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  
Also in [Ad Services Extensions 4](https://developer.android.com/sdkExtensions)   
Deprecated in [API level
37](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public AdSelectionConfig.Builder setDecisionLogicUri (Uri decisionLogicUri)
```

Sets the URI used to fetch decision logic for use in the ad selection process. Decision
URI could be either of the two schemas:

- **HTTPS:** HTTPS URIs have to be absolute URIs where the host matches the `seller`
- **Ad Selection Prebuilt:** Ad Selection Service URIs follow `ad-selection-prebuilt://ad-selection/<name>?<script-generation-parameters>` format. FLEDGE generates the appropriate JS script without the need for a network call.

  Available prebuilt scripts:
  - **`highest-bid-wins` for `scoreAds` and `reportResult`:** This JS picks the ad with the highest bid for scoring. For reporting, the given URI is parameterized with `render_uri` and `bid`. Below parameter(s) are required to use this prebuilt:
    - **`reportingUrl`:** Base reporting uri that will be parameterized later with `render_uri` and `bid`

    Ex. If your base reporting URL is "https://www.ssp.com" then, `ad-selection-prebuilt://ad-selection/highest-bid-wins/?reportingUrl=https://www.ssp.com`

See `https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig#getDecisionLogicUri()` for more details.

<br />

| Parameters ||
|---|---|
| `decisionLogicUri` | `Uri`: This value cannot be `null`. <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder` | This value cannot be `null`. <br /> |

### setPerBuyerSignals

Added in [API level 34](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  
Also in [Ad Services Extensions 4](https://developer.android.com/sdkExtensions)   
Deprecated in [API level
37](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public AdSelectionConfig.Builder setPerBuyerSignals (Map<AdTechIdentifier, AdSelectionSignals> perBuyerSignals)
```

Sets the signals provided by each buyer during ad selection.

If not set, defaults to an empty map.

See `https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig#getPerBuyerSignals()` for more details.

<br />

| Parameters ||
|---|---|
| `perBuyerSignals` | `Map`: This value cannot be `null`. <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder` | This value cannot be `null`. <br /> |

### setPerBuyerSignedContextualAds

Added in [API level 35](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  
Also in [Ad Services Extensions 12](https://developer.android.com/sdkExtensions)   
Deprecated in [API level
37](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public AdSelectionConfig.Builder setPerBuyerSignedContextualAds (Map<AdTechIdentifier, SignedContextualAds> buyerSignedContextualAds)
```

Sets the contextual Ads corresponding to each buyer during ad selection.

If not set, defaults to an empty map.

See `https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig#getPerBuyerSignedContextualAds()` for more details.

<br />

| Parameters ||
|---|---|
| `buyerSignedContextualAds` | `Map`: This value cannot be `null`. <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder` | This value cannot be `null`. <br /> |

### setSeller

Added in [API level 34](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  
Also in [Ad Services Extensions 4](https://developer.android.com/sdkExtensions)   
Deprecated in [API level
37](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public AdSelectionConfig.Builder setSeller (AdTechIdentifier seller)
```

Sets the seller identifier.

See `https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig#getSeller()` for more details.

<br />

| Parameters ||
|---|---|
| `seller` | `AdTechIdentifier`: This value cannot be `null`. <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder` | This value cannot be `null`. <br /> |

### setSellerSignals

Added in [API level 34](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  
Also in [Ad Services Extensions 4](https://developer.android.com/sdkExtensions)   
Deprecated in [API level
37](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public AdSelectionConfig.Builder setSellerSignals (AdSelectionSignals sellerSignals)
```

Set the signals used to modify ad selection results.

If not set, defaults to the empty JSON.

See `https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig#getSellerSignals()` for more details.

<br />

| Parameters ||
|---|---|
| `sellerSignals` | `AdSelectionSignals`: This value cannot be `null`. <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder` | This value cannot be `null`. <br /> |

### setTrustedScoringSignalsUri

Added in [API level 34](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  
Also in [Ad Services Extensions 4](https://developer.android.com/sdkExtensions)   
Deprecated in [API level
37](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public AdSelectionConfig.Builder setTrustedScoringSignalsUri (Uri trustedScoringSignalsUri)
```

Sets the URI endpoint of sell-side trusted signal from which creative specific realtime
information can be fetched from.

If `https://developer.android.com/reference/android/net/Uri#EMPTY` is passed then network call will be skipped and `https://developer.android.com/reference/android/adservices/common/AdSelectionSignals#EMPTY` will be passed to ad selection.

See `https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig#getTrustedScoringSignalsUri()` for more details.

<br />

| Parameters ||
|---|---|
| `trustedScoringSignalsUri` | `Uri`: This value cannot be `null`. <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/adservices/adselection/AdSelectionConfig.Builder` | This value cannot be `null`. <br /> |