Is there a way to hide the action bar in the top?

The docs say "Parent theme can be either Theme.PdfView.Light or Theme.PdfView.Dark or the one with no actionbar from the application". I am not sure what is meant by "from the application", but I tried the following:

<style name="Theme.PdfView.SelectedTheme" parent="Theme.MaterialComponents.NoActionBar" />

which causes this crash:

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.jabra.blueparrott/com.rajat.pdfviewer.PdfViewerActivity}: android.view.InflateException: Binary XML file line #10 in com.jabra.blueparrott:layout/activity_pdf_viewer: Binary XML file line #7 in com.jabra.blueparrott:layout/pdf_view_tool_bar: Error inflating class androidx.appcompat.widget.Toolbar

I also tried this
<style name="Theme.PdfView.SelectedTheme" parent="@style/Theme.PdfView.Light"> <item name="windowActionBar">false</item> <item name="windowNoTitle">true</item> </style>

which doesn't seem to have any effect.

I can change the back icon with the property pdfView_backIcon, so the styles I am using does have effect.

Thanks for your time :)