# BaseGridView.OnKeyInterceptListener

# BaseGridView.OnKeyInterceptListener

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

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Kotlin\|[Java](https://developer.android.com/reference/androidx/leanback/widget/BaseGridView.OnKeyInterceptListener "View this page in Java")

<br />

```
interface BaseGridView.OnKeyInterceptListener
```

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Listener for intercepting key dispatch events.

## Summary

|                                ### Public functions                                 |
|-------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [Boolean](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html) | [onInterceptKeyEvent](https://developer.android.com/reference/kotlin/androidx/leanback/widget/BaseGridView.OnKeyInterceptListener#onInterceptKeyEvent(android.view.KeyEvent))`(event: `[KeyEvent](https://developer.android.com/reference/android/view/KeyEvent.html)`)` Returns true if the key dispatch event should be consumed. |

## Public functions

### onInterceptKeyEvent

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

```
fun onInterceptKeyEvent(event: KeyEvent): Boolean
```

Returns true if the key dispatch event should be consumed.