[android-components](../../../index.md) / [mozilla.components.concept.menu](../../index.md) / [MenuController](../index.md) / [Observer](index.md) / [onDismiss](./on-dismiss.md)

# onDismiss

`open fun onDismiss(): `[`Unit`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) [(source)](https://github.com/mozilla-mobile/android-components/blob/master/components/concept/menu/src/main/java/mozilla/components/concept/menu/MenuController.kt#L45)

Called when the menu has been dismissed.

