Android Question B4XComboBox with underline

[fred-han]

I am using B4xFloatTextField and try to have the same look with B4XCombobox when the field is filled with a value.

And the question is: is it possible to have an underline in B4XComboBox-Field, when the Item is selected?

Any suggestions?

 

[Erel]

Note that B4XComboBox is a Spinner in B4A.

MiniSearchView is a possible alternative to B4XComboBox. It it based on a text field so it will look similar: https://www.b4x.com/android/forum/threads/b4x-xui-minisearchview-autocomplete-field.93564/#content

There is no simple way to add an underline to spinner.