Recently I've seen this button that is in the footer of the print Adicionar o app QuintoAndar à tela inicial
present in some sites, when you click it add a site icon in the menu and in the home screen of android, I wonder if anyone knows how to do this, I searched the internet and found nothing.
The site in question of print is that of Startup QuintoAndar: link if anyone wants to see this is the link.
I would like to add this to my systems but as I said I did not find any information, if someone knows how to do it or can tell me where to look, I will be very grateful! Thanks in advance.