chore(version): 1.1.1+5 버전 업데이트

- BLE 기반 맛집 공유 기능 구현 반영

android/app/src/main/AndroidManifest.xml

@@ -1,4 +1,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- BLE 기능 선언 (필수 아님으로 설정) -->
+    <uses-feature android:name="android.hardware.bluetooth_le" android:required="false" />
+
     <!-- 알림 권한 (Android 13+) -->
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
     <!-- 정확한 알람 권한 (Android 12+) -->

ios/Runner/Info.plist

@@ -54,6 +54,10 @@
 	<string>맛집과의 거리 계산을 위해 위치 정보가 필요합니다.</string>
 	<key>NSLocationAlwaysAndWhenInUseUsageDescription</key>
 	<string>맛집과의 거리 계산을 위해 위치 정보가 필요합니다.</string>
+	<key>NSBluetoothAlwaysUsageDescription</key>
+	<string>맛집 리스트를 다른 사용자와 공유하기 위해 블루투스 권한이 필요합니다.</string>
+	<key>NSBluetoothPeripheralUsageDescription</key>
+	<string>맛집 리스트를 다른 사용자로부터 받기 위해 블루투스 권한이 필요합니다.</string>
 	<key>GADApplicationIdentifier</key>
 	<string>$(GAD_APPLICATION_ID)</string>
 </dict>

lib/core/constants/ble_constants.dart

@@ -0,0 +1,32 @@
+/// BLE 공유 기능에서 사용하는 상수 정의
+class BleConstants {
+  BleConstants._();
+
+  /// LunchPick 전용 서비스 UUID
+  static const String serviceUuid = 'a1b2c3d4-e5f6-7890-abcd-ef1234567890';
+
+  /// 맛집 데이터 전송용 Characteristic UUID
+  static const String dataCharacteristicUuid =
+      'a1b2c3d4-e5f6-7890-abcd-ef1234567891';
+
+  /// 공유 코드 확인용 Characteristic UUID (매칭용)
+  static const String codeCharacteristicUuid =
+      'a1b2c3d4-e5f6-7890-abcd-ef1234567892';
+
+  /// 청크 사이즈 (MTU - 3, 보수적으로 설정)
+  /// BLE 표준 MTU는 23바이트지만, 협상을 통해 더 커질 수 있음
+  /// 안전하게 500바이트로 설정
+  static const int chunkSize = 500;
+
+  /// 광고 이름 prefix
+  static const String advertiseNamePrefix = 'LP-';
+
+  /// 스캔 타임아웃 (초)
+  static const int scanTimeoutSeconds = 10;
+
+  /// 연결 타임아웃 (초)
+  static const int connectionTimeoutSeconds = 15;
+
+  /// 청크 전송 간 딜레이 (밀리초)
+  static const int chunkDelayMs = 50;
+}

lib/core/services/bluetooth_service.dart

@@ -1,89 +1,452 @@
 import 'dart:async';
 import 'dart:convert';
-import 'dart:math';
+import 'dart:io';
 
+import 'package:ble_peripheral/ble_peripheral.dart' as ble_peripheral;
+import 'package:flutter/foundation.dart';
+import 'package:flutter_blue_plus/flutter_blue_plus.dart';
+import 'package:lunchpick/core/constants/ble_constants.dart';
 import 'package:lunchpick/domain/entities/restaurant.dart';
 import 'package:lunchpick/domain/entities/share_device.dart';
 
-/// 실제 Bluetooth 통신을 대체하는 간단한 모의(Mock) 서비스.
+/// BLE 기반 맛집 리스트 공유 서비스
+///
+/// - Receiver (공유받기): ble_peripheral 패키지로 GATT Server 역할
+/// - Sender (공유하기): flutter_blue_plus 패키지로 Central 역할
 class BluetoothService {
+  // === Peripheral (Receiver) 관련 ===
+  bool _isPeripheralInitialized = false;
+  String? _currentShareCode;
   final _incomingDataController = StreamController<String>.broadcast();
-  final Map<String, ShareDevice> _listeningDevices = {};
+  final _receivedChunks = <int, String>{};
-  final Random _random = Random();
+  // ignore: unused_field - 디버깅 및 진행률 표시용
+  int _expectedTotalChunks = 0;
 
+  // === Central (Sender) 관련 ===
+  final List<ShareDevice> _discoveredDevices = [];
+  StreamSubscription<List<ScanResult>>? _scanSubscription;
+  BluetoothDevice? _connectedDevice;
+
+  // === 진행 상태 콜백 ===
+  Function(int current, int total)? onSendProgress;
+  Function(int current, int total)? onReceiveProgress;
+
+  /// 수신된 데이터 스트림
   Stream<String> get onDataReceived => _incomingDataController.stream;
 
-  /// 특정 코드로 수신 대기를 시작한다.
+  /// 현재 광고 중인 공유 코드
-  Future<void> startListening(String code) async {
+  String? get currentShareCode => _currentShareCode;
-    await Future<void>.delayed(const Duration(milliseconds: 300));
-    stopListening();
-    final shareDevice = ShareDevice(
-      code: code,
-      deviceId: 'LP-${_random.nextInt(900000) + 100000}',
-      discoveredAt: DateTime.now(),
-    );
-    _listeningDevices[code] = shareDevice;
-  }
 
-  /// 더 이상 수신 대기하지 않는다.
+  /// BLE 지원 여부 확인
-  void stopListening() {
+  Future<bool> get isSupported async {
-    if (_listeningDevices.isEmpty) return;
+    if (!Platform.isAndroid && !Platform.isIOS) {
-    final codes = List<String>.from(_listeningDevices.keys);
+      return false;
-    for (final code in codes) {
+    }
-      _listeningDevices.remove(code);
+    try {
+      return await FlutterBluePlus.isSupported;
+    } catch (_) {
+      return false;
     }
   }
 
-  /// 현재 주변에서 수신 대기 중인 기기 목록을 반환한다.
+  /// Bluetooth 어댑터 상태 확인
-  Future<List<ShareDevice>> scanNearbyDevices() async {
+  Future<bool> get isBluetoothOn async {
-    await Future<void>.delayed(const Duration(seconds: 1));
+    try {
-    return _listeningDevices.values.toList();
+      final state = await FlutterBluePlus.adapterState.first;
+      return state == BluetoothAdapterState.on;
+    } catch (_) {
+      return false;
+    }
   }
 
-  /// 대상 코드로 맛집 리스트를 전송한다. 실제 BT 대신 JSON 문자열을 브로드캐스트한다.
+  // =========================================================================
+  // Receiver (Peripheral) 메서드 - ble_peripheral 사용
+  // =========================================================================
+
+  /// Peripheral 초기화
+  Future<void> initializePeripheral() async {
+    if (_isPeripheralInitialized) return;
+    if (!Platform.isAndroid && !Platform.isIOS) {
+      throw UnsupportedError('BLE Peripheral은 Android/iOS에서만 지원됩니다.');
+    }
+
+    try {
+      await ble_peripheral.BlePeripheral.initialize();
+      _setupWriteCallback();
+      _isPeripheralInitialized = true;
+      debugPrint('[BLE] Peripheral 초기화 완료');
+    } catch (e) {
+      debugPrint('[BLE] Peripheral 초기화 실패: $e');
+      rethrow;
+    }
+  }
+
+  /// 공유 코드로 수신 대기 시작
+  Future<void> startListening(String code) async {
+    await initializePeripheral();
+
+    // 기존 서비스 정리
+    await _cleanupPeripheral();
+
+    _currentShareCode = code;
+    _receivedChunks.clear();
+    _expectedTotalChunks = 0;
+
+    try {
+      // GATT 서비스 추가
+      await ble_peripheral.BlePeripheral.addService(
+        ble_peripheral.BleService(
+          uuid: BleConstants.serviceUuid,
+          primary: true,
+          characteristics: [
+            // 데이터 수신용 Characteristic (writable)
+            ble_peripheral.BleCharacteristic(
+              uuid: BleConstants.dataCharacteristicUuid,
+              properties: [
+                ble_peripheral.CharacteristicProperties.write.index,
+                ble_peripheral.CharacteristicProperties.writeWithoutResponse.index,
+              ],
+              permissions: [ble_peripheral.AttributePermissions.writeable.index],
+              value: null,
+            ),
+            // 공유 코드 확인용 Characteristic (readable)
+            ble_peripheral.BleCharacteristic(
+              uuid: BleConstants.codeCharacteristicUuid,
+              properties: [ble_peripheral.CharacteristicProperties.read.index],
+              permissions: [ble_peripheral.AttributePermissions.readable.index],
+              value: Uint8List.fromList(utf8.encode(code)),
+            ),
+          ],
+        ),
+      );
+
+      // 광고 시작
+      await ble_peripheral.BlePeripheral.startAdvertising(
+        services: [BleConstants.serviceUuid],
+        localName: '${BleConstants.advertiseNamePrefix}$code',
+      );
+
+      debugPrint('[BLE] 광고 시작: ${BleConstants.advertiseNamePrefix}$code');
+    } catch (e) {
+      debugPrint('[BLE] 광고 시작 실패: $e');
+      _currentShareCode = null;
+      rethrow;
+    }
+  }
+
+  /// Write 콜백 설정
+  void _setupWriteCallback() {
+    ble_peripheral.BlePeripheral.setWriteRequestCallback((
+      deviceId,
+      characteristicId,
+      offset,
+      value,
+    ) {
+      if (characteristicId.toLowerCase() ==
+          BleConstants.dataCharacteristicUuid.toLowerCase()) {
+        _handleReceivedChunk(value ?? Uint8List(0));
+      }
+      // null 반환 = 성공 (ble_peripheral 패키지 규약)
+      return null;
+    });
+
+    debugPrint('[BLE] Write 콜백 설정 완료');
+  }
+
+  /// 수신된 청크 처리
+  void _handleReceivedChunk(Uint8List data) {
+    try {
+      final decoded = utf8.decode(data);
+      debugPrint('[BLE] 청크 수신: ${decoded.substring(0, decoded.length.clamp(0, 50))}...');
+
+      // 프로토콜: "CHUNK:index:total:data"
+      if (decoded.startsWith('CHUNK:')) {
+        final colonIndex1 = decoded.indexOf(':', 6);
+        final colonIndex2 = decoded.indexOf(':', colonIndex1 + 1);
+
+        if (colonIndex1 == -1 || colonIndex2 == -1) {
+          debugPrint('[BLE] 잘못된 청크 형식');
+          return;
+        }
+
+        final index = int.tryParse(decoded.substring(6, colonIndex1));
+        final total = int.tryParse(decoded.substring(colonIndex1 + 1, colonIndex2));
+        final chunkData = decoded.substring(colonIndex2 + 1);
+
+        if (index == null || total == null) {
+          debugPrint('[BLE] 청크 인덱스/전체 파싱 실패');
+          return;
+        }
+
+        _expectedTotalChunks = total;
+        _receivedChunks[index] = chunkData;
+
+        // 진행 상태 콜백
+        onReceiveProgress?.call(_receivedChunks.length, total);
+
+        debugPrint('[BLE] 청크 $index/$total 수신 완료');
+
+        // 모든 청크 수신 완료
+        if (_receivedChunks.length == total) {
+          _assembleAndEmit();
+        }
+      }
+    } catch (e) {
+      debugPrint('[BLE] 청크 처리 오류: $e');
+    }
+  }
+
+  /// 청크 조립 후 스트림으로 전송
+  void _assembleAndEmit() {
+    final sorted = _receivedChunks.entries.toList()
+      ..sort((a, b) => a.key.compareTo(b.key));
+    final fullData = sorted.map((e) => e.value).join();
+
+    debugPrint('[BLE] 데이터 조립 완료: ${fullData.length} bytes');
+
+    _incomingDataController.add(fullData);
+    _receivedChunks.clear();
+    _expectedTotalChunks = 0;
+  }
+
+  /// Peripheral 정리
+  Future<void> _cleanupPeripheral() async {
+    try {
+      await ble_peripheral.BlePeripheral.stopAdvertising();
+      await ble_peripheral.BlePeripheral.clearServices();
+    } catch (e) {
+      debugPrint('[BLE] Peripheral 정리 중 오류 (무시됨): $e');
+    }
+  }
+
+  /// 수신 대기 중지
+  Future<void> stopListening() async {
+    await _cleanupPeripheral();
+    _currentShareCode = null;
+    _receivedChunks.clear();
+    _expectedTotalChunks = 0;
+    debugPrint('[BLE] 광고 중지');
+  }
+
+  // =========================================================================
+  // Sender (Central) 메서드 - flutter_blue_plus 사용
+  // =========================================================================
+
+  /// 주변 LunchPick 기기 스캔
+  Future<List<ShareDevice>> scanNearbyDevices() async {
+    _discoveredDevices.clear();
+
+    // Bluetooth 상태 확인
+    if (!await isBluetoothOn) {
+      throw Exception('블루투스가 꺼져 있습니다. 블루투스를 켜주세요.');
+    }
+
+    debugPrint('[BLE] 스캔 시작...');
+
+    // 스캔 결과 리스닝
+    _scanSubscription = FlutterBluePlus.scanResults.listen(
+      (results) {
+        for (final result in results) {
+          _processScannedDevice(result);
+        }
+      },
+      onError: (e) {
+        debugPrint('[BLE] 스캔 오류: $e');
+      },
+    );
+
+    try {
+      // 서비스 UUID로 필터링하여 스캔
+      await FlutterBluePlus.startScan(
+        withServices: [Guid(BleConstants.serviceUuid)],
+        timeout: Duration(seconds: BleConstants.scanTimeoutSeconds),
+      );
+
+      // 스캔 완료 대기
+      await Future.delayed(
+        Duration(seconds: BleConstants.scanTimeoutSeconds + 1),
+      );
+    } catch (e) {
+      debugPrint('[BLE] 스캔 시작 오류: $e');
+    } finally {
+      await _scanSubscription?.cancel();
+      _scanSubscription = null;
+    }
+
+    debugPrint('[BLE] 스캔 완료: ${_discoveredDevices.length}개 기기 발견');
+    return List.from(_discoveredDevices);
+  }
+
+  /// 스캔된 디바이스 처리
+  void _processScannedDevice(ScanResult result) {
+    // 서비스 UUID 확인
+    final hasService = result.advertisementData.serviceUuids.any(
+      (uuid) =>
+          uuid.toString().toLowerCase() ==
+          BleConstants.serviceUuid.toLowerCase(),
+    );
+
+    if (!hasService) return;
+
+    // 광고 이름에서 공유 코드 추출
+    final name = result.advertisementData.advName;
+    if (name.isEmpty) return;
+
+    final code = name.startsWith(BleConstants.advertiseNamePrefix)
+        ? name.substring(BleConstants.advertiseNamePrefix.length)
+        : name;
+
+    // 중복 방지
+    if (_discoveredDevices.any((d) => d.deviceId == result.device.remoteId.str)) {
+      return;
+    }
+
+    final device = ShareDevice(
+      code: code,
+      deviceId: result.device.remoteId.str,
+      remoteId: result.device.remoteId.str,
+      rssi: result.rssi,
+      discoveredAt: DateTime.now(),
+      bleDevice: result.device,
+    );
+
+    _discoveredDevices.add(device);
+    debugPrint('[BLE] 기기 발견: $code (RSSI: ${result.rssi})');
+  }
+
+  /// 맛집 리스트 전송
   Future<void> sendRestaurantList(
     String targetCode,
     List<Restaurant> restaurants,
   ) async {
-    await Future<void>.delayed(const Duration(seconds: 1));
+    // 대상 디바이스 찾기
-    if (!_listeningDevices.containsKey(targetCode)) {
+    final targetDevice = _discoveredDevices.firstWhere(
-      throw Exception('해당 코드를 찾을 수 없습니다.');
+      (d) => d.code == targetCode,
+      orElse: () => throw Exception('대상 기기를 찾을 수 없습니다: $targetCode'),
+    );
+
+    final bleDevice = targetDevice.bleDevice;
+    if (bleDevice == null) {
+      throw Exception('BLE 디바이스 정보가 없습니다.');
     }
 
-    final payload = jsonEncode(
+    debugPrint('[BLE] 연결 시작: $targetCode');
-      restaurants
+
-          .map((restaurant) => _serializeRestaurant(restaurant))
+    // 연결
-          .toList(),
+    await bleDevice.connect(
+      timeout: Duration(seconds: BleConstants.connectionTimeoutSeconds),
     );
-    _incomingDataController.add(payload);
+    _connectedDevice = bleDevice;
+
+    try {
+      // 서비스 탐색
+      debugPrint('[BLE] 서비스 탐색 중...');
+      final services = await bleDevice.discoverServices();
+
+      final targetService = services.firstWhere(
+        (s) =>
+            s.uuid.toString().toLowerCase() ==
+            BleConstants.serviceUuid.toLowerCase(),
+        orElse: () => throw Exception('LunchPick 서비스를 찾을 수 없습니다.'),
+      );
+
+      final dataCharacteristic = targetService.characteristics.firstWhere(
+        (c) =>
+            c.uuid.toString().toLowerCase() ==
+            BleConstants.dataCharacteristicUuid.toLowerCase(),
+        orElse: () => throw Exception('데이터 Characteristic을 찾을 수 없습니다.'),
+      );
+
+      // JSON 직렬화
+      final payload = jsonEncode(
+        restaurants.map(_serializeRestaurant).toList(),
+      );
+
+      debugPrint('[BLE] 전송 데이터 크기: ${payload.length} bytes');
+
+      // 청킹 및 전송
+      final chunks = _splitIntoChunks(payload, BleConstants.chunkSize);
+      debugPrint('[BLE] 청크 수: ${chunks.length}');
+
+      for (var i = 0; i < chunks.length; i++) {
+        final chunkMessage = 'CHUNK:$i:${chunks.length}:${chunks[i]}';
+        final data = utf8.encode(chunkMessage);
+
+        await dataCharacteristic.write(
+          data,
+          withoutResponse: false,
+        );
+
+        // 진행 상태 콜백
+        onSendProgress?.call(i + 1, chunks.length);
+
+        debugPrint('[BLE] 청크 ${i + 1}/${chunks.length} 전송 완료');
+
+        // 청크 간 딜레이
+        if (i < chunks.length - 1) {
+          await Future.delayed(
+            Duration(milliseconds: BleConstants.chunkDelayMs),
+          );
+        }
+      }
+
+      debugPrint('[BLE] 전송 완료!');
+    } finally {
+      // 연결 해제
+      await bleDevice.disconnect();
+      _connectedDevice = null;
+      debugPrint('[BLE] 연결 해제');
+    }
   }
 
-  Map<String, dynamic> _serializeRestaurant(Restaurant restaurant) {
+  /// 문자열을 청크로 분할
-    return {
+  List<String> _splitIntoChunks(String data, int chunkSize) {
-      'id': restaurant.id,
+    final chunks = <String>[];
-      'name': restaurant.name,
+    for (var i = 0; i < data.length; i += chunkSize) {
-      'category': restaurant.category,
+      final end = (i + chunkSize > data.length) ? data.length : i + chunkSize;
-      'subCategory': restaurant.subCategory,
+      chunks.add(data.substring(i, end));
-      'description': restaurant.description,
+    }
-      'phoneNumber': restaurant.phoneNumber,
+    return chunks;
-      'roadAddress': restaurant.roadAddress,
-      'jibunAddress': restaurant.jibunAddress,
-      'latitude': restaurant.latitude,
-      'longitude': restaurant.longitude,
-      'lastVisitDate': restaurant.lastVisitDate?.toIso8601String(),
-      'source': restaurant.source.name,
-      'createdAt': restaurant.createdAt.toIso8601String(),
-      'updatedAt': restaurant.updatedAt.toIso8601String(),
-      'naverPlaceId': restaurant.naverPlaceId,
-      'naverUrl': restaurant.naverUrl,
-      'businessHours': restaurant.businessHours,
-      'lastVisited': restaurant.lastVisited?.toIso8601String(),
-      'visitCount': restaurant.visitCount,
-    };
   }
 
+  /// Restaurant를 JSON Map으로 변환
+  Map<String, dynamic> _serializeRestaurant(Restaurant r) => {
+        'id': r.id,
+        'name': r.name,
+        'category': r.category,
+        'subCategory': r.subCategory,
+        'description': r.description,
+        'phoneNumber': r.phoneNumber,
+        'roadAddress': r.roadAddress,
+        'jibunAddress': r.jibunAddress,
+        'latitude': r.latitude,
+        'longitude': r.longitude,
+        'lastVisitDate': r.lastVisitDate?.toIso8601String(),
+        'source': r.source.name,
+        'createdAt': r.createdAt.toIso8601String(),
+        'updatedAt': r.updatedAt.toIso8601String(),
+        'naverPlaceId': r.naverPlaceId,
+        'naverUrl': r.naverUrl,
+        'businessHours': r.businessHours,
+        'lastVisited': r.lastVisited?.toIso8601String(),
+        'visitCount': r.visitCount,
+      };
+
+  /// 스캔 중지
+  Future<void> stopScan() async {
+    await FlutterBluePlus.stopScan();
+    await _scanSubscription?.cancel();
+    _scanSubscription = null;
+    _discoveredDevices.clear();
+    debugPrint('[BLE] 스캔 중지');
+  }
+
+  /// 리소스 정리
   void dispose() {
     _incomingDataController.close();
-    _listeningDevices.clear();
+    _scanSubscription?.cancel();
+    _connectedDevice?.disconnect();
+    _cleanupPeripheral();
+    debugPrint('[BLE] BluetoothService disposed');
   }
 }

lib/domain/entities/share_device.dart

@@ -1,11 +1,68 @@
+import 'package:flutter_blue_plus/flutter_blue_plus.dart';
+
+/// BLE 공유를 위한 디바이스 정보
 class ShareDevice {
+  /// 공유 코드 (6자리 숫자)
   final String code;
+
+  /// 디바이스 고유 ID
   final String deviceId;
+
+  /// BLE Remote ID (MAC 주소 또는 UUID)
+  final String? remoteId;
+
+  /// 신호 강도 (RSSI)
+  final int? rssi;
+
+  /// 발견 시각
   final DateTime discoveredAt;
 
+  /// flutter_blue_plus BluetoothDevice 참조
+  /// 실제 BLE 연결 시 사용
+  final BluetoothDevice? bleDevice;
+
   ShareDevice({
     required this.code,
     required this.deviceId,
+    this.remoteId,
+    this.rssi,
     required this.discoveredAt,
+    this.bleDevice,
   });
+
+  /// 신호 강도 레벨 (0-4)
+  /// RSSI 값을 기반으로 계산
+  int get signalLevel {
+    if (rssi == null) return 0;
+    if (rssi! >= -50) return 4; // 매우 강함
+    if (rssi! >= -60) return 3; // 강함
+    if (rssi! >= -70) return 2; // 보통
+    if (rssi! >= -80) return 1; // 약함
+    return 0; // 매우 약함
+  }
+
+  /// 디버그용 문자열
+  @override
+  String toString() {
+    return 'ShareDevice(code: $code, deviceId: $deviceId, rssi: $rssi)';
+  }
+
+  /// 복사본 생성
+  ShareDevice copyWith({
+    String? code,
+    String? deviceId,
+    String? remoteId,
+    int? rssi,
+    DateTime? discoveredAt,
+    BluetoothDevice? bleDevice,
+  }) {
+    return ShareDevice(
+      code: code ?? this.code,
+      deviceId: deviceId ?? this.deviceId,
+      remoteId: remoteId ?? this.remoteId,
+      rssi: rssi ?? this.rssi,
+      discoveredAt: discoveredAt ?? this.discoveredAt,
+      bleDevice: bleDevice ?? this.bleDevice,
+    );
+  }
 }

lib/presentation/pages/calendar/calendar_screen.dart

@@ -586,9 +586,11 @@ class _CalendarScreenState extends ConsumerState<CalendarScreen>
                 final recoTime = recommendationRecord?.recommendationDate;
                 final isVisitConfirmed = visitRecord?.isConfirmed == true;
 
-                return Padding(
+                return SafeArea(
-                  padding: const EdgeInsets.fromLTRB(16, 12, 16, 20),
+                  top: false,
-                  child: Column(
+                  child: Padding(
+                    padding: const EdgeInsets.fromLTRB(16, 12, 16, 20),
+                    child: Column(
                     mainAxisSize: MainAxisSize.min,
                     crossAxisAlignment: CrossAxisAlignment.start,
                     children: [
@@ -689,7 +691,8 @@ class _CalendarScreenState extends ConsumerState<CalendarScreen>
                             label: const Text('추천 방문 기록으로 저장'),
                           ),
                         ),
-                    ],
+                      ],
+                    ),
                   ),
                 );
               },

lib/presentation/pages/calendar/widgets/recommendation_record_card.dart

@@ -27,6 +27,33 @@ class RecommendationRecordCard extends ConsumerWidget {
     return '$hour:$minute';
   }
 
+  Future<void> _showDeleteConfirmation(BuildContext context) async {
+    final confirmed = await showDialog<bool>(
+      context: context,
+      builder: (context) => AlertDialog(
+        title: const Text('추천 기록 삭제'),
+        content: const Text('이 추천 기록을 삭제하시겠습니까?'),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.of(context).pop(false),
+            child: const Text('취소'),
+          ),
+          TextButton(
+            onPressed: () => Navigator.of(context).pop(true),
+            style: TextButton.styleFrom(
+              foregroundColor: AppColors.lightError,
+            ),
+            child: const Text('삭제'),
+          ),
+        ],
+      ),
+    );
+
+    if (confirmed == true) {
+      onDelete();
+    }
+  }
+
   @override
   Widget build(BuildContext context, WidgetRef ref) {
     final isDark = Theme.of(context).brightness == Brightness.dark;
@@ -166,7 +193,7 @@ class RecommendationRecordCard extends ConsumerWidget {
                   Align(
                     alignment: Alignment.centerRight,
                     child: TextButton(
-                      onPressed: onDelete,
+                      onPressed: () => _showDeleteConfirmation(context),
                       style: TextButton.styleFrom(
                         foregroundColor: Colors.redAccent,
                         padding: const EdgeInsets.only(top: 6),

lib/presentation/pages/share/share_screen.dart

@@ -211,11 +211,11 @@ class _ShareScreenState extends ConsumerState<ShareScreen> {
           Text('이 코드를 상대방에게 알려주세요', style: AppTypography.caption(isDark)),
           const SizedBox(height: 16),
           TextButton.icon(
-            onPressed: () {
+            onPressed: () async {
               setState(() {
                 _shareCode = null;
               });
-              ref.read(bluetoothServiceProvider).stopListening();
+              await ref.read(bluetoothServiceProvider).stopListening();
             },
             icon: const Icon(Icons.close),
             label: const Text('취소'),
@@ -551,7 +551,7 @@ class _ShareScreenState extends ConsumerState<ShareScreen> {
     setState(() {
       _shareCode = null;
     });
-    ref.read(bluetoothServiceProvider).stopListening();
+    await ref.read(bluetoothServiceProvider).stopListening();
   }
 
   void _showLoadingDialog(String message) {

lib/presentation/providers/recommendation_provider.dart

@@ -166,8 +166,8 @@ class RecommendationNotifier extends StateNotifier<AsyncValue<Restaurant?>> {
     required List<String> selectedCategories,
     List<String> excludedRestaurantIds = const [],
   }) async {
-    // 현재 위치 가져오기
+    // 현재 위치 가져오기 (StreamProvider에서 최신 위치 사용)
-    final location = await _ref.read(currentLocationProvider.future);
+    final location = _ref.read(currentLocationWithFallbackProvider).valueOrNull;
     if (location == null) {
       throw Exception('위치 정보를 가져올 수 없습니다');
     }
@@ -382,8 +382,8 @@ class EnhancedRecommendationNotifier
         return;
       }
 
-      // 현재 위치 가져오기
+      // 현재 위치 가져오기 (StreamProvider에서 최신 위치 사용)
-      final location = await _ref.read(currentLocationProvider.future);
+      final location = _ref.read(currentLocationWithFallbackProvider).valueOrNull;
       if (location == null) {
         state = state.copyWith(error: '위치 정보를 가져올 수 없습니다', isLoading: false);
         return;

lib/presentation/providers/visit_provider.dart

@@ -31,6 +31,9 @@ final monthlyVisitStatsProvider =
       ref,
       params,
     ) async {
+      // visitRecordsProvider를 watch하여 방문 기록 변경 시 자동 갱신
+      await ref.watch(visitRecordsProvider.future);
+
       final repository = ref.watch(visitRepositoryProvider);
       return repository.getMonthlyVisitStats(params.year, params.month);
     });
@@ -41,13 +44,19 @@ final monthlyCategoryVisitStatsProvider =
       ref,
       params,
     ) async {
-      final repository = ref.watch(visitRepositoryProvider);
+      // visitRecordsProvider를 watch하여 방문 기록 변경 시 자동 갱신
+      final allRecords = await ref.watch(visitRecordsProvider.future);
       final restaurants = await ref.watch(restaurantListProvider.future);
 
-      final records = await repository.getVisitRecordsByDateRange(
+      // 해당 월의 기록만 필터링
-        startDate: DateTime(params.year, params.month, 1),
+      final startDate = DateTime(params.year, params.month, 1);
-        endDate: DateTime(params.year, params.month + 1, 0),
+      final endDate = DateTime(params.year, params.month + 1, 0);
-      );
+      final records = allRecords.where((record) {
+        return record.visitDate.isAfter(
+              startDate.subtract(const Duration(days: 1)),
+            ) &&
+            record.visitDate.isBefore(endDate.add(const Duration(days: 1)));
+      }).toList();
 
       final categoryCount = <String, int>{};
       for (final record in records) {

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -5,6 +5,7 @@
 import FlutterMacOS
 import Foundation
 
+import ble_peripheral
 import flutter_blue_plus_darwin
 import flutter_local_notifications
 import geolocator_apple
@@ -15,6 +16,7 @@ import url_launcher_macos
 import webview_flutter_wkwebview
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+  BlePeripheralPlugin.register(with: registry.registrar(forPlugin: "BlePeripheralPlugin"))
   FlutterBluePlusPlugin.register(with: registry.registrar(forPlugin: "FlutterBluePlusPlugin"))
   FlutterLocalNotificationsPlugin.register(with: registry.registrar(forPlugin: "FlutterLocalNotificationsPlugin"))
   GeolocatorPlugin.register(with: registry.registrar(forPlugin: "GeolocatorPlugin"))

pubspec.lock

@@ -49,6 +49,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.13.0"
+  ble_peripheral:
+    dependency: "direct main"
+    description:
+      name: ble_peripheral
+      sha256: "858d370709507155bbf69e6160e9cb81d802e664f133a649a38b9ca04439884c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.0"
   bluez:
     dependency: transitive
     description:

pubspec.yaml

@@ -16,7 +16,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 1.0.2+3
+version: 1.1.1+5
 
 environment:
   sdk: ^3.8.1
@@ -63,6 +63,7 @@ dependencies:
 
   # Bluetooth
   flutter_blue_plus: ^1.31.0
+  ble_peripheral: ^2.4.0  # Peripheral 역할 (Receiver)
 
   # Utilities
   uuid: ^4.2.1

windows/flutter/generated_plugin_registrant.cc

@@ -6,12 +6,15 @@
 
 #include "generated_plugin_registrant.h"
 
+#include <ble_peripheral/ble_peripheral_plugin_c_api.h>
 #include <geolocator_windows/geolocator_windows.h>
 #include <permission_handler_windows/permission_handler_windows_plugin.h>
 #include <share_plus/share_plus_windows_plugin_c_api.h>
 #include <url_launcher_windows/url_launcher_windows.h>
 
 void RegisterPlugins(flutter::PluginRegistry* registry) {
+  BlePeripheralPluginCApiRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("BlePeripheralPluginCApi"));
   GeolocatorWindowsRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("GeolocatorWindows"));
   PermissionHandlerWindowsPluginRegisterWithRegistrar(

windows/flutter/generated_plugins.cmake

@@ -3,6 +3,7 @@
 #
 
 list(APPEND FLUTTER_PLUGIN_LIST
+  ble_peripheral
   geolocator_windows
   permission_handler_windows
   share_plus