# RenderingConfig.Builder

Added in[API level 35](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)

# Builder

*** ** * ** ***

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

```
class Builder
```

|---|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [kotlin.Any](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html)                                                                                                           ||
| ↳ | [android.adservices.ondevicepersonalization.RenderingConfig.Builder](https://developer.android.com/reference/kotlin/android/adservices/ondevicepersonalization/RenderingConfig.Builder#) |

A builder for[RenderingConfig](https://developer.android.com/reference/kotlin/android/adservices/ondevicepersonalization/RenderingConfig)

## Summary

|                                                                 Public constructors                                                                  ||
|---------------------------------------------------------------------------------------------------------------------------------------------------|---|
| [Builder](https://developer.android.com/reference/kotlin/android/adservices/ondevicepersonalization/RenderingConfig.Builder#Builder())`()` <br /> |

|                                                                                                                                                                                                                                                                                                                                                                                                                Public methods                                                                                                                                                                                                                                                                                                                                                                                                                ||
|-----------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [RenderingConfig.Builder](https://developer.android.com/reference/kotlin/android/adservices/ondevicepersonalization/RenderingConfig.Builder#) | [addKey](https://developer.android.com/reference/kotlin/android/adservices/ondevicepersonalization/RenderingConfig.Builder#addKey(kotlin.String))`(`value:` `[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`)` <br />                                                                                                                                                                                                                                                                                                                                                                                                                                       |
| [RenderingConfig](https://developer.android.com/reference/kotlin/android/adservices/ondevicepersonalization/RenderingConfig)                  | [build](https://developer.android.com/reference/kotlin/android/adservices/ondevicepersonalization/RenderingConfig.Builder#build())`()` Builds the instance.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| [RenderingConfig.Builder](https://developer.android.com/reference/kotlin/android/adservices/ondevicepersonalization/RenderingConfig.Builder#) | [setKeys](https://developer.android.com/reference/kotlin/android/adservices/ondevicepersonalization/RenderingConfig.Builder#setKeys(kotlin.collections.MutableList))`(`value:` `[MutableList](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-mutable-list/index.html)<[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)!>`)` A List of keys in the REMOTE_DATA[IsolatedService.getRemoteData(RequestToken)](https://developer.android.com/reference/kotlin/android/adservices/ondevicepersonalization/IsolatedService#getRemoteData(android.adservices.ondevicepersonalization.RequestToken))table that identify the content to be rendered. |

## Public constructors

### Builder

Added in[API level 35](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
Builder()
```

## Public methods

### addKey

Added in[API level 35](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
fun addKey(value: String): RenderingConfig.Builder
```

|                                                      Parameters                                                       ||
|---------|--------------------------------------------------------------------------------------------------------------|
| `value` | [String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html):This value cannot be`null`. |

|                                                                                   Return                                                                                   ||
|-----------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------|
| [RenderingConfig.Builder](https://developer.android.com/reference/kotlin/android/adservices/ondevicepersonalization/RenderingConfig.Builder#) | This value cannot be`null`. |

**See Also**

- [#setKeys](https://developer.android.com/reference/kotlin/android/adservices/ondevicepersonalization/RenderingConfig.Builder#setKeys(kotlin.collections.MutableList))  

### build

Added in[API level 35](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
fun build(): RenderingConfig
```

Builds the instance. This builder should not be touched after calling this!

|                                                                          Return                                                                           ||
|------------------------------------------------------------------------------------------------------------------------------|-----------------------------|
| [RenderingConfig](https://developer.android.com/reference/kotlin/android/adservices/ondevicepersonalization/RenderingConfig) | This value cannot be`null`. |

### setKeys

Added in[API level 35](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
fun setKeys(value: MutableList<String!>): RenderingConfig.Builder
```

A List of keys in the REMOTE_DATA[IsolatedService.getRemoteData(RequestToken)](https://developer.android.com/reference/kotlin/android/adservices/ondevicepersonalization/IsolatedService#getRemoteData(android.adservices.ondevicepersonalization.RequestToken))table that identify the content to be rendered.

|                                                                                                            Parameters                                                                                                             ||
|---------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `value` | [MutableList](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-mutable-list/index.html)\<[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)!\>:This value cannot be`null`. |

|                                                                                   Return                                                                                   ||
|-----------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------|
| [RenderingConfig.Builder](https://developer.android.com/reference/kotlin/android/adservices/ondevicepersonalization/RenderingConfig.Builder#) | This value cannot be`null`. |