https://extensions.joomla.org/extension/cw-imenu/
CW-imenu, by CreateWeb - Joomla Extension Directory
joomla extensioncwdirectory
https://learn.microsoft.com/en-us/dotnet/api/android.app.fragment.oncreateoptionsmenu?view=net-android-35.0
Fragment.OnCreateOptionsMenu(IMenu, MenuInflater) Method (Android.App) | Microsoft Learn
Initialize the contents of the Activity's standard options menu.
android appfragmentmethodmicrosoftlearn