location_manager_example.dart

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import 'package:navigine_sdk/navigine_sdk.dart';

class LocationManagerExample implements LocationListener {
  NavigineSdk? _sdk;
  LocationManager? _locationManager;
  Location? _currentLocation;
 
  LocationManagerExample() {
    _initializeSdk();
  }

  void _initializeSdk() {
    try {
      // [dart_NavigineSdk_getInstance]
      // Get SDK instance
      _sdk = NavigineSdk.getInstance();
      // [dart_NavigineSdk_getInstance]
 
      // [dart_NavigineSdk_setUserHash]
      // Set user hash
      _sdk?.setUserHash('USER-HASH-HERE');
      // [dart_NavigineSdk_setUserHash]
 
      // [dart_NavigineSdk_setServer]
      // Set server URL (optional)
      _sdk?.setServer('https://custom.navigine.com');
      // [dart_NavigineSdk_setServer]
 
      // [dart_NavigineSdk_getLocationManager]
      // Get LocationManager for working with locations
      _locationManager = _sdk?.getLocationManager();
      // [dart_NavigineSdk_getLocationManager]
 
      if (_locationManager != null) {
        print('LocationManager successfully initialized');
      }
    } catch (e) {
      print('Error initializing SDK: $e');
    }
  }

  void demonstrateLocationManagerMethods() {
    if (_locationManager == null) {
      print('LocationManager not initialized');
      return;
    }
 
    // [dart_LocationManager_addLocationListener]
    // Add location listener
    _locationManager!.addLocationListener(this);
    // [dart_LocationManager_addLocationListener]
 
    // [dart_LocationManager_setLocationId]
    // Set location ID to load
    _locationManager!.setLocationId(12345);
    // [dart_LocationManager_setLocationId]
 
    // [dart_LocationManager_getLocationId]
    // Get current location ID
    int currentLocationId = _locationManager!.getLocationId();
    print('Current location ID: $currentLocationId');
    // [dart_LocationManager_getLocationId]
 
    // [dart_LocationManager_setLocationUpdateInterval]
    // Set location update interval (in seconds)
    _locationManager!.setLocationUpdateInterval(600); // 10 minutes
    // [dart_LocationManager_setLocationUpdateInterval]
 
    // [dart_LocationManager_commitChanges]
    // Commit changes
    _locationManager!.commitChanges();
    // [dart_LocationManager_commitChanges]
 
    // [dart_LocationManager_revertChanges]
    // Revert changes (if needed)
    // _locationManager!.revertChanges();
    // [dart_LocationManager_revertChanges]
  }

  void demonstrateLocationUsage(Location location) {
    // [dart_Location_getId]
    // Get location ID
    int locationId = location.getId();
    print('Location ID: $locationId');
    // [dart_Location_getId]
 
    // [dart_Location_getVersion]
    // Get location version
    int version = location.getVersion();
    print('Location version: $version');
    // [dart_Location_getVersion]
 
    // [dart_Location_getName]
    // Get location name
    String? name = location.getName();
    print('Location name: $name');
    // [dart_Location_getName]
 
    // [dart_Location_getDescript]
    // Get location description
    String? description = location.getDescript();
    print('Location description: $description');
    // [dart_Location_getDescript]
 
    // [dart_Location_getModified]
    // Check if location is modified
    bool isModified = location.getModified();
    print('Location modified: $isModified');
    // [dart_Location_getModified]
 
    // [dart_Location_getGraphTags]
    // Get available graph tags
    List<String> graphTags = location.getGraphTags();
    print('Available graph tags: $graphTags');
    // [dart_Location_getGraphTags]
 
    // [dart_Location_getElevationGraph]
    // Get elevation graph by tag
    if (graphTags.isNotEmpty) {
      ElevationGraph? elevationGraph = location.getElevationGraph(graphTags.first);
      if (elevationGraph != null) {
        demonstrateElevationGraphUsage(elevationGraph);
      }
    }
    // [dart_Location_getElevationGraph]
 
    // [dart_Location_getCategories]
    // Get all categories
    List<Category> categories = location.getCategories();
    print('Number of categories: ${categories.length}');
    // [dart_Location_getCategories]
 
    // [dart_Location_getCategoryById]
    // Get category by ID
    if (categories.isNotEmpty) {
      Category? category = location.getCategoryById(categories.first.getId());
      if (category != null) {
        demonstrateCategoryUsage(category);
      }
    }
    // [dart_Location_getCategoryById]
 
    // [dart_Location_getSublocations]
    // Get all sublocations
    List<Sublocation> sublocations = location.getSublocations();
    print('Number of sublocations: ${sublocations.length}');
    // [dart_Location_getSublocations]
 
    // [dart_Location_getSublocationById]
    // Get sublocation by ID
    if (sublocations.isNotEmpty) {
      Sublocation? sublocation = location.getSublocationById(sublocations.first.getId());
      if (sublocation != null) {
        demonstrateSublocationUsage(sublocation);
      }
    }
    // [dart_Location_getSublocationById]
  }

  void demonstrateCategoryUsage(Category category) {
    // [dart_Category_getId]
    // Get category ID
    int categoryId = category.getId();
    print('Category ID: $categoryId');
    // [dart_Category_getId]
 
    // [dart_Category_getName]
    // Get category name
    String? categoryName = category.getName();
    print('Category name: $categoryName');
    // [dart_Category_getName]
 
    // [dart_Category_getImageUrl]
    // Get category image URL
    String? imageUrl = category.getImageUrl();
    if (imageUrl != null) {
      print('Category image URL: $imageUrl');
    }
    // [dart_Category_getImageUrl]
  }

  void demonstrateSublocationUsage(Sublocation sublocation) {
    // [dart_Sublocation_getId]
    // Get sublocation ID
    int sublocationId = sublocation.getId();
    print('Sublocation ID: $sublocationId');
    // [dart_Sublocation_getId]
 
    // [dart_Sublocation_getName]
    // Get sublocation name
    String? sublocationName = sublocation.getName();
    print('Sublocation name: $sublocationName');
    // [dart_Sublocation_getName]
 
    // [dart_Sublocation_getDescript]
    // Get sublocation description
    String? sublocationDescription = sublocation.getDescript();
    print('Sublocation description: $sublocationDescription');
    // [dart_Sublocation_getDescript]
 
    // [dart_Sublocation_getCategoryId]
    // Get category ID
    int categoryId = sublocation.getCategoryId();
    print('Sublocation category ID: $categoryId');
    // [dart_Sublocation_getCategoryId]
 
    // [dart_Sublocation_getLocation]
    // Get location ID
    int locationId = sublocation.getLocation();
    print('Sublocation location ID: $locationId');
    // [dart_Sublocation_getLocation]
 
    // [dart_Sublocation_getWidth]
    // Get sublocation width in meters
    double width = sublocation.getWidth();
    print('Sublocation width: $width meters');
    // [dart_Sublocation_getWidth]
 
    // [dart_Sublocation_getHeight]
    // Get sublocation height in meters
    double height = sublocation.getHeight();
    print('Sublocation height: $height meters');
    // [dart_Sublocation_getHeight]
 
    // [dart_Sublocation_getAltitude]
    // Get sublocation altitude in meters
    double? altitude = sublocation.getAltitude();
    if (altitude != null) {
      print('Sublocation altitude: $altitude meters');
    }
    // [dart_Sublocation_getAltitude]
 
    // [dart_Sublocation_getAzimuth]
    // Get sublocation azimuth in degrees
    double azimuth = sublocation.getAzimuth();
    print('Sublocation azimuth: $azimuth degrees');
    // [dart_Sublocation_getAzimuth]
 
    // [dart_Sublocation_getOriginPoint]
    // Get sublocation origin point in WGS84 coordinates
    GlobalPoint originPoint = sublocation.getOriginPoint();
    print('Sublocation origin point: ${originPoint.getLat()}, ${originPoint.getLon()}');
    // [dart_Sublocation_getOriginPoint]
 
    // [dart_Sublocation_getLevelId]
    // Get sublocation level ID
    String levelId = sublocation.getLevelId();
    print('Sublocation level ID: $levelId');
    // [dart_Sublocation_getLevelId]
 
    // [dart_Sublocation_getExternalId]
    // Get sublocation external ID
    String externalId = sublocation.getExternalId();
    print('Sublocation external ID: $externalId');
    // [dart_Sublocation_getExternalId]
 
    // [dart_Sublocation_getBuildingName]
    // Get sublocation building name
    String buildingName = sublocation.getBuildingName();
    print('Sublocation building name: $buildingName');
    // [dart_Sublocation_getBuildingName]
 
    // [dart_Sublocation_getReferencePoints]
    // Get reference points
    List<ReferencePoint> referencePoints = sublocation.getReferencePoints();
    print('Number of reference points: ${referencePoints.length}');
    // [dart_Sublocation_getReferencePoints]
 
    // [dart_Sublocation_getVenues]
    // Get venues
    List<Venue> venues = sublocation.getVenues();
    print('Number of venues: ${venues.length}');
    // [dart_Sublocation_getVenues]
 
    // [dart_Sublocation_getZones]
    // Get zones
    List<Zone> zones = sublocation.getZones();
    print('Number of zones: ${zones.length}');
    // [dart_Sublocation_getZones]
 
    // [dart_Sublocation_getBeacons]
    // Get beacons
    List<Beacon> beacons = sublocation.getBeacons();
    print('Number of beacons: ${beacons.length}');
    // [dart_Sublocation_getBeacons]
 
    // [dart_Sublocation_getWifis]
    // Get WiFi access points
    List<Wifi> wifis = sublocation.getWifis();
    print('Number of WiFi access points: ${wifis.length}');
    // [dart_Sublocation_getWifis]
 
    // [dart_Sublocation_getEddystones]
    // Get Eddystone beacons
    List<Eddystone> eddystones = sublocation.getEddystones();
    print('Number of Eddystone beacons: ${eddystones.length}');
    // [dart_Sublocation_getEddystones]
 
    // [dart_Sublocation_getGraph]
    // Get graph
    Graph? graph = sublocation.getGraph();
    if (graph != null) {
      demonstrateGraphUsage(graph);
    }
    // [dart_Sublocation_getGraph]
 
    // [dart_Sublocation_getGraph_withTag]
    // Get graph by tag
    Graph? graphByTag = sublocation.getGraph("main");
    if (graphByTag != null) {
      print('Found graph with tag "main"');
      demonstrateGraphUsage(graphByTag);
    }
    // [dart_Sublocation_getGraph_withTag]
 
    // [dart_Sublocation_getVenueById]
    // Get venue by ID
    if (venues.isNotEmpty) {
      Venue? venueById = sublocation.getVenueById(venues.first.getId());
      if (venueById != null) {
        print('Found venue by ID: ${venueById.getId()}');
        demonstrateVenueUsage(venueById);
      }
    }
    // [dart_Sublocation_getVenueById]
 
    // [dart_Sublocation_getZoneById]
    // Get zone by ID
    if (zones.isNotEmpty) {
      Zone? zoneById = sublocation.getZoneById(zones.first.getId());
      if (zoneById != null) {
        print('Found zone by ID: ${zoneById.getId()}');
        demonstrateZoneUsage(zoneById);
      }
    }
    // [dart_Sublocation_getZoneById]
 
    // [dart_Sublocation_globalToLocal]
    // Convert global coordinates to local coordinates
    GlobalPoint globalPoint = GlobalPoint(55.7558, 37.6176); // Moscow coordinates
    LocationPoint localPoint = sublocation.globalToLocal(globalPoint);
    print('Global point ${globalPoint.getLat()}, ${globalPoint.getLon()} converted to local: ${localPoint.getX()}, ${localPoint.getY()}');
    // [dart_Sublocation_globalToLocal]
 
    // [dart_Sublocation_localToGlobal]
    // Convert local coordinates to global coordinates
    LocationPoint localPoint2 = LocationPoint(100.0, 200.0);
    GlobalPoint globalPoint2 = sublocation.localToGlobal(localPoint2);
    print('Local point ${localPoint2.getX()}, ${localPoint2.getY()} converted to global: ${globalPoint2.getLat()}, ${globalPoint2.getLon()}');
    // [dart_Sublocation_localToGlobal]
 
    // [dart_Sublocation_getImage]
    // Get sublocation image
    ImageWrapper? image = sublocation.getImage(1024); // max texture size 1024
    if (image != null) {
      print('Sublocation image obtained with max texture size 1024');
    }
    // [dart_Sublocation_getImage]
  }

  void demonstrateVenueUsage(Venue venue) {
    // [dart_Venue_getId]
    // Get venue ID
    int venueId = venue.getId();
    print('Venue ID: $venueId');
    // [dart_Venue_getId]
 
    // [dart_Venue_getLocationId]
    // Get venue location ID
    int locationId = venue.getLocationId();
    print('Venue location ID: $locationId');
    // [dart_Venue_getLocationId]
 
    // [dart_Venue_getSublocationId]
    // Get venue sublocation ID
    int sublocationId = venue.getSublocationId();
    print('Venue sublocation ID: $sublocationId');
    // [dart_Venue_getSublocationId]
 
    // [dart_Venue_getName]
    // Get venue name
    String? venueName = venue.getName();
    print('Venue name: $venueName');
    // [dart_Venue_getName]
 
    // [dart_Venue_getPhone]
    // Get venue phone
    String? phone = venue.getPhone();
    print('Venue phone: $phone');
    // [dart_Venue_getPhone]
 
    // [dart_Venue_getDescript]
    // Get venue description
    String? venueDescription = venue.getDescript();
    print('Venue description: $venueDescription');
    // [dart_Venue_getDescript]
 
    // [dart_Venue_getAlias]
    // Get venue alias
    String? alias = venue.getAlias();
    print('Venue alias: $alias');
    // [dart_Venue_getAlias]
 
    // [dart_Venue_getCategoryId]
    // Get category ID
    int categoryId = venue.getCategoryId();
    print('Venue category ID: $categoryId');
    // [dart_Venue_getCategoryId]
 
    // [dart_Venue_getImageUrl]
    // Get venue image URL
    String? imageUrl = venue.getImageUrl();
    if (imageUrl != null) {
      print('Venue image URL: $imageUrl');
    }
    // [dart_Venue_getImageUrl]
 
    // [dart_Venue_getPoint]
    // Get venue point
    Point? point = venue.getPoint();
    if (point != null) {
      demonstratePointUsage(point);
    }
    // [dart_Venue_getPoint]
  }

  void demonstrateZoneUsage(Zone zone) {
    // [dart_Zone_getId]
    // Get zone ID
    int zoneId = zone.getId();
    print('Zone ID: $zoneId');
    // [dart_Zone_getId]
 
    // [dart_Zone_getLocationId]
    // Get zone location ID
    int locationId = zone.getLocationId();
    print('Zone location ID: $locationId');
    // [dart_Zone_getLocationId]
 
    // [dart_Zone_getSublocationId]
    // Get zone sublocation ID
    int sublocationId = zone.getSublocationId();
    print('Zone sublocation ID: $sublocationId');
    // [dart_Zone_getSublocationId]
 
    // [dart_Zone_getName]
    // Get zone name
    String? zoneName = zone.getName();
    print('Zone name: $zoneName');
    // [dart_Zone_getName]
 
    // [dart_Zone_getDescript]
    // Get zone description
    String? zoneDescription = zone.getDescript();
    print('Zone description: $zoneDescription');
    // [dart_Zone_getDescript]
 
    // [dart_Zone_getCategoryId]
    // Get category ID
    int categoryId = zone.getCategoryId();
    print('Zone category ID: $categoryId');
    // [dart_Zone_getCategoryId]
 
    // [dart_Zone_getAlias]
    // Get zone alias
    String? alias = zone.getAlias();
    print('Zone alias: $alias');
    // [dart_Zone_getAlias]
 
    // [dart_Zone_getColor]
    // Get zone color
    String? color = zone.getColor();
    print('Zone color: $color');
    // [dart_Zone_getColor]
 
    // [dart_Zone_getPolygon]
    // Get zone polygon
    List<Point> polygon = zone.getPolygon();
    print('Zone polygon points: ${polygon.length}');
    // [dart_Zone_getPolygon]
  }

  void demonstrateBeaconUsage(Beacon beacon) {
    // [dart_Beacon_getPoint]
    // Get beacon point
    Point? point = beacon.getPoint();
    if (point != null) {
      demonstratePointUsage(point);
    }
    // [dart_Beacon_getPoint]
 
    // [dart_Beacon_getLocationId]
    // Get beacon location ID
    int locationId = beacon.getLocationId();
    print('Beacon location ID: $locationId');
    // [dart_Beacon_getLocationId]
 
    // [dart_Beacon_getSublocationId]
    // Get beacon sublocation ID
    int sublocationId = beacon.getSublocationId();
    print('Beacon sublocation ID: $sublocationId');
    // [dart_Beacon_getSublocationId]
 
    // [dart_Beacon_getName]
    // Get beacon name
    String? beaconName = beacon.getName();
    print('Beacon name: $beaconName');
    // [dart_Beacon_getName]
 
    // [dart_Beacon_getMajor]
    // Get beacon major
    int major = beacon.getMajor();
    print('Beacon major: $major');
    // [dart_Beacon_getMajor]
 
    // [dart_Beacon_getMinor]
    // Get beacon minor
    int minor = beacon.getMinor();
    print('Beacon minor: $minor');
    // [dart_Beacon_getMinor]
 
    // [dart_Beacon_getUuid]
    // Get beacon UUID
    String? uuid = beacon.getUuid();
    print('Beacon UUID: $uuid');
    // [dart_Beacon_getUuid]
 
    // [dart_Beacon_getPower]
    // Get beacon power
    int? power = beacon.getPower();
    if (power != null) {
      print('Beacon power: $power');
    }
    // [dart_Beacon_getPower]
 
    // [dart_Beacon_getStatus]
    // Get beacon status
    TransmitterStatus status = beacon.getStatus();
    print('Beacon status: $status');
    // [dart_Beacon_getStatus]
  }

  void demonstrateWifiUsage(Wifi wifi) {
    // [dart_Wifi_getPoint]
    // Get WiFi point
    Point? point = wifi.getPoint();
    if (point != null) {
      demonstratePointUsage(point);
    }
    // [dart_Wifi_getPoint]
 
    // [dart_Wifi_getLocationId]
    // Get WiFi location ID
    int locationId = wifi.getLocationId();
    print('WiFi location ID: $locationId');
    // [dart_Wifi_getLocationId]
 
    // [dart_Wifi_getSublocationId]
    // Get WiFi sublocation ID
    int sublocationId = wifi.getSublocationId();
    print('WiFi sublocation ID: $sublocationId');
    // [dart_Wifi_getSublocationId]
 
    // [dart_Wifi_getName]
    // Get WiFi name
    String? wifiName = wifi.getName();
    print('WiFi name: $wifiName');
    // [dart_Wifi_getName]
 
    // [dart_Wifi_getMac]
    // Get WiFi MAC address
    String? mac = wifi.getMac();
    print('WiFi MAC: $mac');
    // [dart_Wifi_getMac]
 
    // [dart_Wifi_getStatus]
    // Get WiFi status
    TransmitterStatus status = wifi.getStatus();
    print('WiFi status: $status');
    // [dart_Wifi_getStatus]
  }

  void demonstrateEddystoneUsage(Eddystone eddystone) {
    // [dart_Eddystone_getPoint]
    // Get Eddystone point
    Point? point = eddystone.getPoint();
    if (point != null) {
      demonstratePointUsage(point);
    }
    // [dart_Eddystone_getPoint]
 
    // [dart_Eddystone_getLocationId]
    // Get Eddystone location ID
    int locationId = eddystone.getLocationId();
    print('Eddystone location ID: $locationId');
    // [dart_Eddystone_getLocationId]
 
    // [dart_Eddystone_getSublocationId]
    // Get Eddystone sublocation ID
    int sublocationId = eddystone.getSublocationId();
    print('Eddystone sublocation ID: $sublocationId');
    // [dart_Eddystone_getSublocationId]
 
    // [dart_Eddystone_getName]
    // Get Eddystone name
    String? eddystoneName = eddystone.getName();
    print('Eddystone name: $eddystoneName');
    // [dart_Eddystone_getName]
 
    // [dart_Eddystone_getNamespaceId]
    // Get Eddystone namespace ID
    String? namespaceId = eddystone.getNamespaceId();
    print('Eddystone namespace ID: $namespaceId');
    // [dart_Eddystone_getNamespaceId]
 
    // [dart_Eddystone_getInstanceId]
    // Get Eddystone instance ID
    String? instanceId = eddystone.getInstanceId();
    print('Eddystone instance ID: $instanceId');
    // [dart_Eddystone_getInstanceId]
 
    // [dart_Eddystone_getPower]
    // Get Eddystone power
    int? power = eddystone.getPower();
    if (power != null) {
      print('Eddystone power: $power');
    }
    // [dart_Eddystone_getPower]
 
    // [dart_Eddystone_getStatus]
    // Get Eddystone status
    TransmitterStatus status = eddystone.getStatus();
    print('Eddystone status: $status');
    // [dart_Eddystone_getStatus]
  }

  void demonstratePointUsage(Point point) {
    // [dart_Point_getX]
    // Get X coordinate
    double x = point.getX();
    print('Point X: $x');
    // [dart_Point_getX]
 
    // [dart_Point_getY]
    // Get Y coordinate
    double y = point.getY();
    print('Point Y: $y');
    // [dart_Point_getY]
  }

  void demonstrateGraphUsage(Graph graph) {
    // [dart_Graph_getVertices]
    // Get graph vertices
    List<GraphVertex> vertices = graph.getVertices();
    print('Number of graph vertices: ${vertices.length}');
    // [dart_Graph_getVertices]
 
    // [dart_Graph_getEdges]
    // Get graph edges
    List<GraphEdge> edges = graph.getEdges();
    print('Number of graph edges: ${edges.length}');
    // [dart_Graph_getEdges]
  }

  void demonstrateGraphVertexUsage(GraphVertex vertex) {
    // [dart_GraphVertex_getId]
    // Get vertex ID
    int vertexId = vertex.getId();
    print('Vertex ID: $vertexId');
    // [dart_GraphVertex_getId]
 
    // [dart_GraphVertex_getPoint]
    // Get vertex point
    Point? point = vertex.getPoint();
    if (point != null) {
      demonstratePointUsage(point);
    }
    // [dart_GraphVertex_getPoint]
 
    // [dart_GraphVertex_getName]
    // Get vertex name
    String? name = vertex.getName();
    print('Vertex name: $name');
    // [dart_GraphVertex_getName]
 
    // [dart_GraphVertex_getIsExternal]
    // Get vertex external flag
    bool isExternal = vertex.getIsExternal();
    print('Vertex is external: $isExternal');
    // [dart_GraphVertex_getIsExternal]
 
    // [dart_GraphVertex_getIsElevation]
    // Get vertex elevation flag
    bool isElevation = vertex.getIsElevation();
    print('Vertex is elevation: $isElevation');
    // [dart_GraphVertex_getIsElevation]
  }

  void demonstrateGraphEdgeUsage(GraphEdge edge) {
    // [dart_GraphEdge_getWeight]
    // Get edge weight
    double weight = edge.getWeight();
    print('Edge weight: $weight');
    // [dart_GraphEdge_getWeight]
 
    // [dart_GraphEdge_getDst]
    // Get destination vertex ID
    int dst = edge.getDst();
    print('Edge destination ID: $dst');
    // [dart_GraphEdge_getDst]
 
    // [dart_GraphEdge_getSrc]
    // Get source vertex ID
    int src = edge.getSrc();
    print('Edge source ID: $src');
    // [dart_GraphEdge_getSrc]
 
    // [dart_GraphEdge_getWeightCoef]
    // Get edge weight coefficient
    int weightCoef = edge.getWeightCoef();
    print('Edge weight coefficient: $weightCoef');
    // [dart_GraphEdge_getWeightCoef]
  }

  void demonstrateElevationGraphUsage(ElevationGraph elevationGraph) {
    // [dart_ElevationGraph_getEdges]
    // Get elevation graph edges
    List<GraphEdge> edges = elevationGraph.getEdges();
    print('Number of elevation graph edges: ${edges.length}');
 
    // Demonstrate each edge
    for (int i = 0; i < edges.length; i++) {
      GraphEdge edge = edges[i];
      print('Elevation graph edge ${i + 1}:');
      demonstrateGraphEdgeUsage(edge);
    }
    // [dart_ElevationGraph_getEdges]
  }

  void demonstrateTransmitterStatus() {
    // [dart_TransmitterStatus_values]
    // Get all transmitter status values
    print('Available transmitter statuses:');
    print('  - TransmitterStatus.active: ${TransmitterStatus.active}');
    print('  - TransmitterStatus.inactive: ${TransmitterStatus.inactive}');
    // [dart_TransmitterStatus_values]
  }

  void cleanup() {
    if (_locationManager != null) {
      // [dart_LocationManager_removeLocationListener]
      // Remove location listener
      _locationManager!.removeLocationListener(this);
      // [dart_LocationManager_removeLocationListener]
    }
  }

  Future<void> runExample() async {
    print('=== LocationManager Example ===');
 
    demonstrateLocationManagerMethods();
    demonstrateTransmitterStatus();
 
    // Wait a bit for location to load
    await Future.delayed(Duration(seconds: 2));
 
    cleanup();
    print('=== Example completed ===');
  }
 
  // LocationListener implementation
  @override
  // [dart_LocationListener_onLocationLoaded]
  void onLocationLoaded(Location? location) {
    print('Location loaded successfully');
    _currentLocation = location;
    if (location != null) {
      demonstrateLocationUsage(location);
    }
  }
  // [dart_LocationListener_onLocationLoaded]
 
  @override
  // [dart_LocationListener_onLocationUploaded]
  void onLocationUploaded(int locationId) {
    print('Location uploaded: $locationId');
  }
  // [dart_LocationListener_onLocationUploaded]
 
  @override
  // [dart_LocationListener_onLocationFailed]
  void onLocationFailed(int locationId, Object error) {
    print('Failed to load location $locationId: $error');
  }
  // [dart_LocationListener_onLocationFailed]
}

class LocationManagerFlutterExample {
 
  static Future<void> initializeInFlutter() async {
    print('=== LocationManager Initialization in Flutter ===');
 
    final example = LocationManagerExample();
    await example.runExample();
 
    print('Initialization completed');
  }
}

void main() async {
  final example = LocationManagerExample();
  await example.runExample();
}