getAvailableScanners method
Get list of available scanners
Returns a map with 'scanners' (list) and 'count' (int)
Implementation
@override
Future<Map<String, dynamic>> getAvailableScanners() async {
final result = await methodChannel.invokeMethod<Map<Object?, Object?>>(
'getAvailableScanners',
);
if (result == null) return {'scanners': [], 'count': 0};
return Map<String, dynamic>.from(result);
}