I have a table view in an iOS app that is a form for requesting user data. One of the fields (a cell in the table view) is intended for requesting a serial number the user could enter either by typing it, or by taking a picture (then, the app should recognize it). I'd want to show the serial number in the cell once provided, something like this (not necessarily a blue details label):
How can I show in this cell that there are two exclusive options for entering the requested data? Maybe placing some kind of button inside, then showing an action sheet, then displaying the camera view if the "take picture" option is selected, and enabling a text field in the cell itself if "enter manually" is selected? If placing a button inside the cell is a good approach, what kind of icon should be appropiate and where could I place it inside the cell? Since I already need to display the serial number value...
Thanks a lot