# BaseGridView.OnUnhandledKeyListener

Artifact: [androidx.leanback:leanback-grid](https://developer.android.com/jetpack/androidx/releases/leanback) [View Source](https://cs.android.com/search?q=file:androidx/leanback/widget/BaseGridView.java+class:androidx.leanback.widget.BaseGridView.OnUnhandledKeyListener) Added in [1.0.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.0.0)

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```
public interface BaseGridView.OnUnhandledKeyListener
```

<br />

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Listener for intercepting unhandled key events.

## Summary

| ### Public methods |
|---|---|
| `abstract boolean` | `https://developer.android.com/reference/androidx/leanback/widget/BaseGridView.OnUnhandledKeyListener#onUnhandledKey(android.view.KeyEvent)(@https://jspecify.dev/docs/api/org/jspecify/annotations/NonNull.html https://developer.android.com/reference/android/view/KeyEvent.html event)` Returns true if the key event should be consumed. |

## Public methods

### onUnhandledKey

Added in [1.0.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.0.0)

```
abstract boolean onUnhandledKey(@NonNull KeyEvent event)
```

Returns true if the key event should be consumed.