[android-components](../../index.md) / [mozilla.components.concept.engine.webnotifications](../index.md) / [WebNotification](index.md) / [onClose](./on-close.md)

# onClose

`val onClose: () -> `[`Unit`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) [(source)](https://github.com/mozilla-mobile/android-components/blob/master/components/concept/engine/src/main/java/mozilla/components/concept/engine/webnotifications/WebNotification.kt#L37)

Callback called when the notification is dismissed.

### Property

`onClose` - Callback called when the notification is dismissed.