added the Location thing

    -  made to use the users location as location bais and set the map to that location
    - else use bangalore as the default location

2 files changed, 72 insertions, 2 deletions

diff --git a/lib/main.dart b/lib/main.dart
index d579ff9..3a56154 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:google_maps_flutter/google_maps_flutter.dart';
 import 'services/places_service.dart';
+import 'services/location_service.dart';
 import 'models/place_prediction.dart';
 
 void main() {
@@ -31,18 +32,23 @@ class MapSample extends StatefulWidget {
 
 class _MapSampleState extends State<MapSample> {
   late GoogleMapController mapController;
-  final LatLng _center = const LatLng(-33.86, 151.20);
+  late LatLng _center;
   final TextEditingController _fromController = TextEditingController();
   final TextEditingController _toController = TextEditingController();
 
   final PlacesService _placesService = PlacesService();
+  final LocationService _locationService = LocationService();
 
   Future<Iterable<PlacePrediction>> _getLocationSuggestions(String query) async {
     if (query.isEmpty) {
       return const Iterable<PlacePrediction>.empty();
     }
     try {
-      final predictions = await _placesService.getPlacePredictions(query);
+      final predictions = await _placesService.getPlacePredictions(
+        query,
+        latitude: _center.latitude,
+        longitude: _center.longitude,
+      );
       return predictions;
     } catch (e) {
       print('Error getting predictions: $e');
@@ -51,6 +57,21 @@ class _MapSampleState extends State<MapSample> {
   }
 
   @override
+  void initState() {
+    super.initState();
+    _center = LocationService.defaultLocation;
+    _initializeLocation();
+  }
+
+  Future<void> _initializeLocation() async {
+    final location = await _locationService.getCurrentLocation();
+    setState(() {
+      _center = location;
+    });
+    mapController.animateCamera(CameraUpdate.newLatLng(_center));
+  }
+
+  @override
   void dispose() {
     _fromController.dispose();
     _toController.dispose();
diff --git a/lib/services/location_service.dart b/lib/services/location_service.dart
new file mode 100644
index 0000000..2747ed5
--- /dev/null
+++ b/lib/services/location_service.dart
@@ -0,0 +1,49 @@
+import 'package:geolocator/geolocator.dart';
+import 'package:google_maps_flutter/google_maps_flutter.dart';
+
+class LocationService {
+  static const LatLng _defaultLocation = LatLng(12.8539832, 77.7786213); // Bangalore
+
+  Future<LatLng> getCurrentLocation() async {
+    bool serviceEnabled;
+    LocationPermission permission;
+
+    // Test if location services are enabled.
+    serviceEnabled = await Geolocator.isLocationServiceEnabled();
+    if (!serviceEnabled) {
+      return _defaultLocation;
+    }
+
+    permission = await Geolocator.checkPermission();
+    if (permission == LocationPermission.denied) {
+      permission = await Geolocator.requestPermission();
+      if (permission == LocationPermission.denied) {
+        return _defaultLocation;
+      }
+    }
+    
+    if (permission == LocationPermission.deniedForever) {
+      return _defaultLocation;
+    }
+
+    try {
+      final position = await Geolocator.getCurrentPosition();
+      return LatLng(position.latitude, position.longitude);
+    } catch (e) {
+      return _defaultLocation;
+    }
+  }
+
+  Future<bool> requestLocationPermission() async {
+    LocationPermission permission = await Geolocator.checkPermission();
+    
+    if (permission == LocationPermission.denied) {
+      permission = await Geolocator.requestPermission();
+    }
+
+    return permission != LocationPermission.denied && 
+           permission != LocationPermission.deniedForever;
+  }
+
+  static LatLng get defaultLocation => _defaultLocation;
+}
\ No newline at end of file