---
title: RtkAudioDeviceSelector
description: API reference for RtkAudioDeviceSelector component (Android Library)
image: https://developers.cloudflare.com/dev-products-preview.png
---

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# RtkAudioDeviceSelector

An audio device selector component which can be used to select audio devices.

## Properties

| Property       | Type   | Required | Default | Description       |
| -------------- | ------ | -------- | ------- | ----------------- |
| rtk\_ds\_label | string | ❌        | Audio   | Custom label text |

## Methods

| Method            | Parameters                    | Description                               |
| ----------------- | ----------------------------- | ----------------------------------------- |
| activate          | meeting: RealtimeKitClient    | Bind the selector to the meeting state    |
| disableLabel      | \-                            | Disable the label text above the dropdown |
| applyDesignTokens | designTokens: RtkDesignTokens | Apply custom design tokens for theming    |

## Usage Examples

### Basic Usage

```

<com.cloudflare.realtimekit.ui.view.RtkAudioDeviceSelector

    android:id="@+id/audioSelector"

    app:rtk_ds_label="Audio"

    android:layout_width="0dp"

    android:layout_height="wrap_content" />


```

### With Methods

Kotlin

```

val audioSelector = findViewById<RtkAudioDeviceSelector>(R.id.audioSelector)

audioSelector.activate(meeting)


```

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