I am interested in a simple hybrid app (Android and iOS) that will mimic RFID (NFC) cards - no encryption, just sending a card code that is read by readers.
Here are the details of the application being developed:
1. I am interested in making an application for which I will receive the full code for future modification (graphics, DB data), which also involves the transfer of property rights.
2. graphics for the application on my side - I provide ready-to-use files (company logo, application logo, virtual card design)
3. the application can be installed only on phones that support NFC.
The first launch is to display a form with two fields to complete (staff number and verification code) + graphics - sending data entered in the form as a query to the MySql database - the data of the test database I provide. If successful - receiving virtual card number and saving in the application - this number will be sent to the NFC reader. Additionally sending a query to MySql with information about success - logging in the database. 5.
Every next start-up - if the card number is saved - display the graphic with the card and information about the possibility of using a virtual card (NFC activation with the assigned number).
In case of changing the card number in an external system - the possibility of deleting the data and returning to the point no. 4.