[android-components](../../../index.md) / [mozilla.components.browser.state.action](../../index.md) / [WebExtensionAction](../index.md) / [UpdatePopupSessionAction](index.md) / [&lt;init&gt;](./-init-.md)

# &lt;init&gt;

`UpdatePopupSessionAction(extensionId: `[`String`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`, popupSessionId: `[`String`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`? = null, popupSession: `[`EngineSession`](../../../mozilla.components.concept.engine/-engine-session/index.md)`? = null)`

Keeps track of the last session used to display an extension action popup.

