---
description: API reference for RtkControlBarView component (Android Library)
title: RtkControlBarView
image: https://developers.cloudflare.com/og-docs.png
---

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# RtkControlBarView

Last updated Aug 24, 2026|Copy as Markdown|[View as Markdown](https://e8aee267.previews.developers.cloudflare.com/realtime/realtimekit/ui-kit/api-reference/android/control-bar-view/index.md)|[Agent setup](https://e8aee267.previews.developers.cloudflare.com/agent-setup/)

A base container for control bar buttons. Provides design token support and background styling.

## Methods

| Method            | Parameters                    | Description                            |
| ----------------- | ----------------------------- | -------------------------------------- |
| applyDesignTokens | designTokens: RtkDesignTokens | Apply custom design tokens for theming |

## Usage Examples

### Basic Usage

```xml
<com.cloudflare.realtimekit.ui.view.controlbars.RtkControlBarView
    android:id="@+id/rtk_control_bar"
    android:layout_width="match_parent"
    android:layout_height="wrap_content" />
```

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