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

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# RtkMeetingActivity

The main meeting activity that manages the full meeting lifecycle. Handles transitions between loading, setup, waiting room, group call, webinar, and error states. This is the activity launched by `RealtimeKitUI.startMeeting()`.

## Usage Examples

### Basic Usage

Kotlin

```
val meetingInfo = RtkMeetingInfo(authToken = authToken, baseUrl = baseUrl)val realtimeKitUIInfo = RealtimeKitUIInfo(activity = this, rtkMeetingInfo = meetingInfo)val realtimeKitUI = RealtimeKitUIBuilder.build(realtimeKitUIInfo)realtimeKitUI.startMeeting()
```

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