# SignedContextualAds.Builder

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)  
Summary:[Ctors](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds.Builder#pubctors)\|[Methods](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds.Builder#pubmethods)\|[Inherited Methods](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds.Builder#inhmethods)  

# SignedContextualAds.Builder

*** ** * ** ***

[Kotlin](https://developer.android.com/reference/kotlin/android/adservices/adselection/SignedContextualAds.Builder "View this page in Kotlin")\|Java

`
public
static
final

class
SignedContextualAds.Builder
`  
`

extends `[Object](https://developer.android.com/reference/java/lang/Object)`


``


`

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

<br />

*** ** * ** ***

Builder for[SignedContextualAds](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds)object

## Summary

|                                                                                                                                                                                                                                                                                    ### Public constructors                                                                                                                                                                                                                                                                                     ||
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---|
| ` `[Builder](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds.Builder#Builder())`() `                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
| ` `[Builder](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds.Builder#Builder(android.adservices.adselection.SignedContextualAds))`(`[SignedContextualAds](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds)` signedContextualAds) ` Returns a[SignedContextualAds.Builder](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds.Builder)from a[SignedContextualAds](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds). |

|                                                                                                                                                                                                                                                                                                                                                         ### Public methods                                                                                                                                                                                                                                                                                                                                                          ||
|--------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| ` `[SignedContextualAds](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds)                 | ` `[build](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds.Builder#build())`() ` Builds a[SignedContextualAds](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds)instance.                                                                                                                                                                                                                                                                                                                                |
| ` `[SignedContextualAds.Builder](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds.Builder) | ` `[setAdsWithBid](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds.Builder#setAdsWithBid(java.util.List<android.adservices.adselection.AdWithBid>))`(`[List](https://developer.android.com/reference/java/util/List)`<`[AdWithBid](https://developer.android.com/reference/android/adservices/adselection/AdWithBid)`> adsWithBid) ` Sets the Ads with pre-defined bid values See[SignedContextualAds.getAdsWithBid()](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds#getAdsWithBid())for more details |
| ` `[SignedContextualAds.Builder](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds.Builder) | ` `[setBuyer](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds.Builder#setBuyer(android.adservices.common.AdTechIdentifier))`(`[AdTechIdentifier](https://developer.android.com/reference/android/adservices/common/AdTechIdentifier)` buyer) ` Sets the buyer Ad tech Identifier See[SignedContextualAds.getBuyer()](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds#getBuyer())for more details                                                                                                        |
| ` `[SignedContextualAds.Builder](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds.Builder) | ` `[setDecisionLogicUri](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds.Builder#setDecisionLogicUri(android.net.Uri))`(`[Uri](https://developer.android.com/reference/android/net/Uri)` decisionLogicUri) ` Sets the URI to fetch the decision logic used in ad selection and reporting See[SignedContextualAds.getDecisionLogicUri()](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds#getDecisionLogicUri())for more details                                                                          |
| ` `[SignedContextualAds.Builder](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds.Builder) | ` `[setSignature](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds.Builder#setSignature(byte[]))`(byte[] signature) ` Sets the copied signature                                                                                                                                                                                                                                                                                                                                                                                                     |

| ### Inherited methods |
|-----------------------|---|
| From class` `[java.lang.Object](https://developer.android.com/reference/java/lang/Object)` ` |--------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` `[Object](https://developer.android.com/reference/java/lang/Object)          | ` `[clone](https://developer.android.com/reference/java/lang/Object#clone())`() ` Creates and returns a copy of this object.                                                                                                                                                      | | ` boolean`                                                                     | ` `[equals](https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object))`(`[Object](https://developer.android.com/reference/java/lang/Object)` obj) ` Indicates whether some other object is "equal to" this one.                                           | | ` void`                                                                        | ` `[finalize](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 `[Class](https://developer.android.com/reference/java/lang/Class)`<?>` | ` `[getClass](https://developer.android.com/reference/java/lang/Object#getClass())`() ` Returns the runtime class of this`Object`.                                                                                                                                                | | ` int`                                                                         | ` `[hashCode](https://developer.android.com/reference/java/lang/Object#hashCode())`() ` Returns a hash code value for the object.                                                                                                                                                 | | ` final void`                                                                  | ` `[notify](https://developer.android.com/reference/java/lang/Object#notify())`() ` Wakes up a single thread that is waiting on this object's monitor.                                                                                                                            | | ` final void`                                                                  | ` `[notifyAll](https://developer.android.com/reference/java/lang/Object#notifyAll())`() ` Wakes up all threads that are waiting on this object's monitor.                                                                                                                         | | ` `[String](https://developer.android.com/reference/java/lang/String)          | ` `[toString](https://developer.android.com/reference/java/lang/Object#toString())`() ` Returns a string representation of the object.                                                                                                                                            | | ` final void`                                                                  | ` `[wait](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`                                                                  | ` `[wait](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`                                                                  | ` `[wait](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 35](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  
Also in[Ad Services Extensions 12](https://developer.android.com/sdkExtensions)  

```
public Builder ()
```

<br />

<br />

### Builder

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)  

```
public Builder (SignedContextualAds signedContextualAds)
```

Returns a[SignedContextualAds.Builder](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds.Builder)from a[SignedContextualAds](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds).

<br />

|                                    Parameters                                    ||
|-----------------------|-----------------------------------------------------------|
| `signedContextualAds` | `SignedContextualAds`: This value cannot be`null`. <br /> |

## Public methods

### build

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)  

```
public SignedContextualAds build ()
```

Builds a[SignedContextualAds](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds)instance.

<br />

|                                                                        Returns                                                                        ||
|-------------------------------------------------------------------------------------------------------------------|------------------------------------|
| [SignedContextualAds](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds) | This value cannot be`null`. <br /> |

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

### setAdsWithBid

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)  

```
public SignedContextualAds.Builder setAdsWithBid (List<AdWithBid> adsWithBid)
```

Sets the Ads with pre-defined bid values

See[SignedContextualAds.getAdsWithBid()](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds#getAdsWithBid())for more details

<br />

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

|                                                                                Returns                                                                                ||
|-----------------------------------------------------------------------------------------------------------------------------------|------------------------------------|
| [SignedContextualAds.Builder](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds.Builder) | This value cannot be`null`. <br /> |

### setBuyer

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)  

```
public SignedContextualAds.Builder setBuyer (AdTechIdentifier buyer)
```

Sets the buyer Ad tech Identifier

See[SignedContextualAds.getBuyer()](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds#getBuyer())for more details

<br />

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

|                                                                                Returns                                                                                ||
|-----------------------------------------------------------------------------------------------------------------------------------|------------------------------------|
| [SignedContextualAds.Builder](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds.Builder) | This value cannot be`null`. <br /> |

### setDecisionLogicUri

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)  

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

Sets the URI to fetch the decision logic used in ad selection and reporting

See[SignedContextualAds.getDecisionLogicUri()](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds#getDecisionLogicUri())for more details

<br />

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

|                                                                                Returns                                                                                ||
|-----------------------------------------------------------------------------------------------------------------------------------|------------------------------------|
| [SignedContextualAds.Builder](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds.Builder) | This value cannot be`null`. <br /> |

### setSignature

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)  

```
public SignedContextualAds.Builder setSignature (byte[] signature)
```

Sets the copied signature

<br />

|                       Parameters                        ||
|-------------|--------------------------------------------|
| `signature` | `byte`: This value cannot be`null`. <br /> |

|                                                                                Returns                                                                                ||
|-----------------------------------------------------------------------------------------------------------------------------------|------------------------------------|
| [SignedContextualAds.Builder](https://developer.android.com/reference/android/adservices/adselection/SignedContextualAds.Builder) | This value cannot be`null`. <br /> |