0812

lib/services/location_service.dart

@@ -0,0 +1,20 @@
+import 'dart:convert';
+import 'package:basic_intl/intl.dart';
+import 'package:http/http.dart' as http;
+
+class LocationService {
+  String lang = Intl.getCurrentLocale().startsWith('zh') ? 'zh' : 'en';
+  Future<String> search(double lon, double lat) async {
+    try {
+      final uri = Uri.parse(
+          'http://143.64.185.20:18606/location_info?lon=${lon}&lat=${lat}&lang=${lang}');
+      final response = await http.get(uri);
+      if (response.statusCode == 200) {
+        return json.decode(response.body)['address'];
+      }
+    } catch (e) {
+      print('Error during text classification: $e');
+    }
+    return "";
+  }
+}