Bonoscan.Native.Maui.Abstractions

Shared contract for the Bonoscan native MAUI document scanner. This package is platform-neutral (net10.0, no MAUI workload) and carries no scanner implementation — just the abstraction both platform packages implement:

• IDocumentScanner — IsSupported, PlatformName, SupportedOptions, ScanAsync(...).
• DocumentScanOptions / DocumentScanResult — the input knobs and the result (page ImagePaths, optional PdfPath, PageCount, plus Cancel() / Fail() factories).
• ScanOption / ScannerMode / ScanResultFormat enums.
• UnsupportedDocumentScanner — fallback IDocumentScanner for heads with no native scanner.

All types are in the Bonoscan.Native.Maui namespace.

How to use it

Reference the platform package for each build head — it brings this abstractions package transitively and registers the native implementation:

• Android → Bonoscan.Native.Maui.Android (Google ML Kit)
• iOS → Bonoscan.Native.Maui.iOS (VisionKit)

In a single multi-target MAUI app, reference each per TFM:

<ItemGroup Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'android'">
  <PackageReference Include="Bonoscan.Native.Maui.Android" Version="..." />
</ItemGroup>
<ItemGroup Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'ios'">
  <PackageReference Include="Bonoscan.Native.Maui.iOS" Version="..." />
</ItemGroup>

Your code depends only on IDocumentScanner from this package, so it's identical across heads. See the platform packages' READMEs for DI registration, the required permissions (Android AndroidManifest.xml → CAMERA + INTERNET; iOS Info.plist → NSCameraUsageDescription), and the (Android) MainActivity wiring step.