QtScan

• Live QR scanning from connected cameras (Windows/Linux; iOS camera support in progress)
• Decode QR codes from image files (desktop) or photo picker (iOS)
• Generate QR codes from typed text
• Real-time preview of the current scan/frame

# Builds the desktop target only

dotnet build QtScan/QtScan.csproj -f net9.0 -p:TargetFrameworks=net9.0

Or use the helper script:

./build.sh

iOS builds must be run on macOS with Xcode installed. The iOS workload is not supported on Linux, so net9.0-ios will fail to build on Ubuntu.

# On macOS only

dotnet workload install ios
DOTNET_IOS_XCODE_VERSION=15.0 dotnet build QtScan/QtScan.csproj -f net9.0-ios -p:TargetFrameworks=net9.0-ios

Or use the helper scripts:

./build.sh ios

.\build.ps1 -Target ios

• The project is multi-targeted (net9.0;net9.0-ios). Use the -p:TargetFrameworks=... override when building a single target.

dotnet test QtScan.Tests/QtScan.Tests.csproj

QtScan can be published to the Ubuntu App Store (Snap Store). The Snap configuration lives at snap/snapcraft.yaml.

Basic workflow (run on Ubuntu):

snapcraft
snapcraft login
snapcraft register qtscan
snapcraft push --release=edge qtscan_*.snap

sudo SNAPCRAFT_ENABLE_EXPERIMENTAL_EXTENSIONS=1 snapcraft pack --destructive-mode snapcraft upload qtscan_0.1.1_amd64.snap snapcraft release qtscan [release] beta snap run qtscan

sudo snap connect qtscan:camera

OR

Auto‑connect in the Snap Store (recommended) Camera is a restricted interface; most snaps need store approval for auto‑connect. If granted, users won’t have to run snap connect. Request it in the Snapcraft Store “Permissions” page for your snap (or file a forum request).