[android-components](../../index.md) / [mozilla.components.feature.customtabs.feature](../index.md) / [CustomTabSessionTitleObserver](index.md) / [&lt;init&gt;](./-init-.md)

# &lt;init&gt;

`CustomTabSessionTitleObserver(toolbar: `[`Toolbar`](../../mozilla.components.concept.toolbar/-toolbar/index.md)`)`

Sets the title of the custom tab toolbar based on the session title and URL.

