[android-components](../../../index.md) / [mozilla.components.feature.session](../../index.md) / [SettingsUseCases](../index.md) / [UpdateSettingUseCase](index.md) / [update](./update.md)

# update

`protected abstract fun update(settings: `[`Settings`](../../../mozilla.components.concept.engine/-settings/index.md)`, value: `[`T`](index.md#T)`): `[`Unit`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) [(source)](https://github.com/mozilla-mobile/android-components/blob/master/components/feature/session/src/main/java/mozilla/components/feature/session/SettingsUseCases.kt#L52)

Called to update a [Settings](../../../mozilla.components.concept.engine/-settings/index.md) object using the value from the invoke call.

