scanned 0.0.3+4

Flutter plugin for scan barcode an QR in iOS and Android.

SCANNED

That's all, you've scanned!

Flutter plugin for scan barcode an QR in iOS and Android.

Supported Platforms

Platform	Check Connectivity	Listen for Changes
Android	✅	✅
iOS	✅	✅
macOS	❌	❌
Linux	❌	❌
Windows	❌	❌
Web	❌	❌

prepare

iOS

info.plist

<key>NSCameraUsageDescription</key>
<string>Your Description</string>

<key>io.flutter.embedded_views_preview</key>
<string>YES</string>

Android

AndroidManifest

<uses-permission android:name="android.permission.CAMERA" />

<application>
  <meta-data
    android:name="flutterEmbedding"
    android:value="2" />
</application>

dependencies:
  scanned: [latest version]

flutter/dart

import 'package:scanned/scanned.dart';

  ScanController scanController = ScanController();

  Scanner(
      controller: scanController,
      scanAreaScale: .65,
      scanLineColor: Colors.blue,
      onCapture: (data) async {
              await  stopCamera();
              if (data.isNotNullOrEmpty) await onScanned(data);
              await Future.delayed(Duration(
              milliseconds: ((reactivateTime ??
              Configs.defaultCameraScanIdleTimeout) *
              1000)
                  .toInt()));
              await startCamera();
        }
    )

  ScanController scanController = ScanController();

  // toggle torch and get its status as bool
  final bool turnedOn = scanController.toggleTorchMode();

  //turn on Flash
  await scanController.turnOn();

  //turn off Flash
  await scanController.turnOff();
  
  // start or resume camera
  await scanController.resume();

  //pause camera
  await scanController.pause();

  //pause camera and turnOffFlash
  scanController.pause(turnOffFlash: true);