# HeadlessWatchFaceClient.ClientDisconnectListener

Artifact: [androidx.wear.watchface:watchface-client](https://developer.android.com/jetpack/androidx/releases/wear-watchface) [View Source](https://cs.android.com/search?q=file:androidx/wear/watchface/client/HeadlessWatchFaceClient.kt+class:androidx.wear.watchface.client.HeadlessWatchFaceClient.ClientDisconnectListener) Added in [1.0.0](https://developer.android.com/jetpack/androidx/releases/wear-watchface#1.0.0) Deprecated in [1.3.0-alpha07](https://developer.android.com/jetpack/androidx/releases/wear-watchface#1.3.0-alpha07)

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```
public interface HeadlessWatchFaceClient.ClientDisconnectListener
```

<br />

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> [!CAUTION]
> **This interface is deprecated.**   
> AndroidX watchface libraries are deprecated, use Watch Face Format instead. For more info see: https://developer.android.com/training/wearables/wff

Callback that observes when the client disconnects.

## Summary

| ### Public methods |
|---|---|
| `abstract void` | `[onClientDisconnected](https://developer.android.com/reference/androidx/wear/watchface/client/HeadlessWatchFaceClient.ClientDisconnectListener#onClientDisconnected())()` **This method is deprecated.** AndroidX watchface libraries are deprecated, use Watch Face Format instead. |

## Public methods

### onClientDisconnected

Added in [1.0.0](https://developer.android.com/jetpack/androidx/releases/wear-watchface#1.0.0) Deprecated in [1.3.0-alpha07](https://developer.android.com/jetpack/androidx/releases/wear-watchface#1.3.0-alpha07)

```
abstract void [onClientDisconnected](https://developer.android.com/reference/androidx/wear/watchface/client/HeadlessWatchFaceClient.ClientDisconnectListener#onClientDisconnected())()
```

> [!CAUTION]
> **This method is deprecated.**   
> AndroidX watchface libraries are deprecated, use Watch Face Format instead. For more info see: https://developer.android.com/training/wearables/wff

The client disconnected, typically due to the server side crashing. Note this is not called in response to `https://developer.android.com/reference/java/lang/AutoCloseable.html#close()` being called on `https://developer.android.com/reference/androidx/wear/watchface/client/HeadlessWatchFaceClient`.