mobiler 0.12.0

Build mobile apps in Rust — one core, native UI on Android, iOS, and the web (CLI)
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# Free, bundled Mobiler plugin: barcode / QR scanner (single-shot). Call it from Rust with:
#   cx.plugin("scanner", "scan", "", |r| Msg::Scanned(r))
#   → r.output = "<format>:<value>", e.g. "qr:https://…" or "ean13:9781234567897".
#     r.ok == false on cancel / no camera / permission denied.
#
# Install:  mobiler plugin add scanner
name = "scanner"
summary = "Barcode / QR scanner — single-shot, returns <format>:<value> (free)"

[android]
sources = ["android/ScannerPlugin.kt"]
register = '"scanner" to ScannerPlugin(application)'
# ML Kit's GmsBarcodeScanner ships its own camera UI + asks for the camera permission itself,
# so the plugin needs no CAMERA permission in the manifest and no CameraX plumbing.
gradle_deps = ["com.google.android.gms:play-services-code-scanner:16.1.0"]

[ios]
sources = ["ios/ScannerPlugin.swift"]
register = 'case "scanner": return await ScannerPlugin.handle(op: op, input: input)'

# iOS requires a camera usage string to open the camera (the scanner uses AVCaptureSession).
[ios.info_plist]
NSCameraUsageDescription = "Scan barcodes and QR codes."