Newbie questions

Hi all,


My name is Roy and im from the netherlands (sorry for my bed English, i try).
I think i have a good idea for an app but i don't know anyone who can help make it zo i decided to learn and try to make it myself.


I already started with some lessons but maybe soms of you can help me, maybe with a link to a lesson i need for what i want.


So this is what i want to try to do.
I want to make a list of items, all with an unique number (barcode or QR code)


In the app i want a button that says SCAN
Then the camera opens and scans the unique numbers (items)
Everytime a item is scanned the screen wil be green for 1.5 seconds and the item wil be marked as scanned


At the end there shoult be a list with all items.
Items that are scannend en items that are missing.

And there should be a reset button to scan over
Add / Remove / Edit items
Things like that.


I'm afraid to tell the whole storry of what im planning becouse i think there is not an app yet that can do what i want to make hihi


Thank you for reading, youre time and youre tips!


Roy