Barcode Scanner using Google MLKit (offline model v3). Results are send via USB to a host application.
Android 5.0 (but no Play services, so AOSP ROMs should be fine).
- Decode Barcode from Camera Picker
- Add USB communication
- Switch to live view
- Scale image down for recognition
- Visual flash for detection
- Figure out design, user flow and instructions
- Instructions for connecting USB
- USB connection errors
- Display issues between host application and consumer?