[android-components](../../index.md) / [mozilla.components.feature.tabs.toolbar](../index.md) / [TabCounterToolbarButton](index.md) / [&lt;init&gt;](./-init-.md)

# &lt;init&gt;

`TabCounterToolbarButton(sessionManager: `[`SessionManager`](../../mozilla.components.browser.session/-session-manager/index.md)`, showTabs: () -> `[`Unit`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html)`)`

A [Toolbar.Action](../../mozilla.components.concept.toolbar/-toolbar/-action/index.md) implementation that shows a [TabCounter](../../mozilla.components.ui.tabcounter/-tab-counter/index.md).

