# OpenMicrophoneRequest.Builder

Artifact: [androidx.car.app:app](https://developer.android.com/jetpack/androidx/releases/car-app) [View Source](https://cs.android.com/search?q=file:androidx/car/app/media/OpenMicrophoneRequest.java+class:androidx.car.app.media.OpenMicrophoneRequest.Builder) Added in [1.3.0](https://developer.android.com/jetpack/androidx/releases/car-app#1.3.0)

*** ** * ** ***


```
public final class OpenMicrophoneRequest.Builder
```

<br />

*** ** * ** ***

A builder for `https://developer.android.com/reference/androidx/car/app/media/OpenMicrophoneRequest`.

## Summary

| ### Public constructors |
|---|
| `https://developer.android.com/reference/androidx/car/app/media/OpenMicrophoneRequest.Builder#Builder(androidx.car.app.media.CarAudioCallback)(@https://jspecify.dev/docs/api/org/jspecify/annotations/NonNull.html https://developer.android.com/reference/androidx/car/app/media/CarAudioCallback callback)` |

| ### Public methods |
|---|---|
| `@https://jspecify.dev/docs/api/org/jspecify/annotations/NonNull.html https://developer.android.com/reference/androidx/car/app/media/OpenMicrophoneRequest` | `https://developer.android.com/reference/androidx/car/app/media/OpenMicrophoneRequest.Builder#build()()` Builds the `https://developer.android.com/reference/androidx/car/app/media/OpenMicrophoneRequest` for this builder. |

## Public constructors

### Builder

Added in [1.3.0](https://developer.android.com/jetpack/androidx/releases/car-app#1.3.0)

```
public Builder(@NonNull CarAudioCallback callback)
```

## Public methods

### build

Added in [1.3.0](https://developer.android.com/jetpack/androidx/releases/car-app#1.3.0)

```
public @NonNull OpenMicrophoneRequest build()
```

Builds the `https://developer.android.com/reference/androidx/car/app/media/OpenMicrophoneRequest` for this builder.