title: How to implement Snap Codes like special codes?
body: <p>I wanted to implement the custom qr code like special codes in my Flutter App.</p>
  <p>Like, by scanning the code with my app user will get the resulting profile page. Like if my user id in the app is <code>userX</code> and some user <code>userY</code> scans my profile code (the special qr code) the USER Y will be redirected to USER X's profile.</p>
  <p>So, I wanted to implement this special QR code like codes, my own design, my app's logo in it, around some binary dots or things, encoded a bit of data like the profile id.</p>
  <p>How can I do this? Is there any reference for this? Thanks!</p>