In unity android, how can i auto fill credit card details like in native android ? (see picture)

Native Android has an aufto fill feature,
where if you select a text input field that is marked as “credit card”
the mobile keyboard will open in credit card mode
and suggest to auto-fill the details using credit card information that is saved on the device.

(see attached images)

how can I do this from unity ?
(I need the credit cards that are already saved on the device,
im not talking about creating a system to save new credit card information, that’s easy…)

im willing to do very complex things if needed,
like calling native android code,
using reflections,
buy the unity source-code licance and add this feature myself,
what ever it takes…

but i need to know if its possible and what is the best way to do it ?

thanks :slight_smile:

more pictures :

another possible option :