startScan method

@override Future<bool?> startScan({ String? macAddress, List<String>? servicesUuids, })

startScan starts scanning for BLE devices.

To get the results, you need to set a callback function using onScanResult.

Implementation

@override
Future<bool?> startScan({String? macAddress, List<String>? servicesUuids}) async {
  if (_client == null) {
    log("Error initializing BlueZClient");
    return false;
  }

  _isScanning = true;
  _macAddressFilter = macAddress;

  try {
    final adapter = _client!.adapters.firstOrNull;
    await adapter?.startDiscovery();

    for (final device in _client!.devices) {
      _onScanAdded(device);
    }

    return true;
  } catch (e) {
    log("Error initializing BlueZClient: $e");
    return false;
  }
}