QrChannelReader constructor

QrChannelReader(MethodChannel channel)

Implementation

QrChannelReader(this.channel) {
  channel.setMethodCallHandler((MethodCall call) async {
    switch (call.method) {
      case 'qrRead':
        if (qrCodeHandler != null) {
          assert(call.arguments is String);
          qrCodeHandler!(call.arguments as String);
        }
        break;
      default:
        print('QrChannelHandler: unknown method call received at '
            '${call.method}');
    }
  });
}