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# broadcastActivityViewController(_:didFinishWith:error:)

Indicates that the broadcast activity view controller is ready to be dismissed.

```
func broadcastActivityViewController(_ broadcastActivityViewController: RPBroadcastActivityViewController, didFinishWith broadcastController: RPBroadcastController?, error: (any Error)?)
```

## Parameters

`broadcastActivityViewController`

The broadcast activity view controller to be dismissed.

`broadcastController`

Optional. The [`RPBroadcastController`](/documentation/ReplayKit/RPBroadcastController) instance used to start and stop broadcasts to a selected service.  When the user cancels service setup, this parameter is nil.

`error`

An [`RPRecordingErrorDomain`](/documentation/ReplayKit/RPRecordingErrorDomain) error. When a connection to a broadcast service has been set up successfully and the app is ready to broadcast, this parameter is `nil`.

## Discussion

When this method is called after a broadcast has been set up successfully, retain a reference to the [`RPBroadcastController`](/documentation/ReplayKit/RPBroadcastController) instance contained in the `broadcastController` parameter to start and stop broadcasting.

---

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