v0.2.9: True Touch Drag & Drop Reordering & Fix OTA Auto-Install Bug

app/build.gradle.kts

@@ -24,8 +24,8 @@ android {
  applicationId = "com.hotdeal.alarm"
  minSdk = 31
  targetSdk = 35
-        versionCode = 26
-        versionName = "0.2.6"
+        versionCode = 29
+        versionName = "0.2.9"
 
  testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
  vectorDrawables {

app/src/main/java/com/hotdeal/alarm/data/local/preferences/AppSettings.kt

@@ -5,7 +5,9 @@ import androidx.datastore.core.DataStore
 import androidx.datastore.preferences.core.Preferences
 import androidx.datastore.preferences.core.edit
 import androidx.datastore.preferences.core.intPreferencesKey
+import androidx.datastore.preferences.core.stringPreferencesKey
 import androidx.datastore.preferences.preferencesDataStore
+import com.hotdeal.alarm.domain.model.SiteType
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.map
 
@@ -18,11 +20,13 @@ class AppSettings(private val context: Context) {
 
     companion object {
         private val POLLING_INTERVAL_KEY = intPreferencesKey("polling_interval_minutes")
+        private val SITE_ORDER_KEY = stringPreferencesKey("site_order_list")
+        private val KEYWORD_ORDER_KEY = stringPreferencesKey("keyword_order_list")
         private const val DEFAULT_INTERVAL = 2
     }
 
     /**
-     * 폴� 주기 (분)
+     * 폴링 주기 (분)
      */
     val pollingInterval: Flow<Int> = context.dataStore.data
         .map { preferences ->
@@ -30,11 +34,72 @@ class AppSettings(private val context: Context) {
         }
 
     /**
-     * 폴� 주기 설정 저장
+     * 폴링 주기 설정 저장
      */
     suspend fun setPollingInterval(minutes: Int) {
         context.dataStore.edit { preferences ->
             preferences[POLLING_INTERVAL_KEY] = minutes
         }
     }
+
+    /**
+     * 사이트 표시 순서 목록
+     */
+    val siteOrder: Flow<List<SiteType>> = context.dataStore.data
+        .map { preferences ->
+            val savedStr = preferences[SITE_ORDER_KEY]
+            if (savedStr.isNullOrBlank()) {
+                SiteType.entries
+            } else {
+                val savedNames = savedStr.split(",")
+                val ordered = mutableListOf<SiteType>()
+                savedNames.forEach { name ->
+                    try {
+                        ordered.add(SiteType.valueOf(name.trim()))
+                    } catch (e: Exception) {
+                        // ignore invalid
+                    }
+                }
+                // 누락된 신규 사이트가 있으면 끝에 추가
+                SiteType.entries.forEach { site ->
+                    if (site !in ordered) {
+                        ordered.add(site)
+                    }
+                }
+                ordered
+            }
+        }
+
+    /**
+     * 사이트 표시 순서 저장
+     */
+    suspend fun setSiteOrder(order: List<SiteType>) {
+        val str = order.joinToString(",") { it.name }
+        context.dataStore.edit { preferences ->
+            preferences[SITE_ORDER_KEY] = str
+        }
+    }
+
+    /**
+     * 키워드 ID 표시 순서 목록
+     */
+    val keywordOrder: Flow<List<Long>> = context.dataStore.data
+        .map { preferences ->
+            val savedStr = preferences[KEYWORD_ORDER_KEY]
+            if (savedStr.isNullOrBlank()) {
+                emptyList()
+            } else {
+                savedStr.split(",").mapNotNull { it.trim().toLongOrNull() }
+            }
+        }
+
+    /**
+     * 키워드 ID 표시 순서 저장
+     */
+    suspend fun setKeywordOrder(order: List<Long>) {
+        val str = order.joinToString(",") { it.toString() }
+        context.dataStore.edit { preferences ->
+            preferences[KEYWORD_ORDER_KEY] = str
+        }
+    }
 }

app/src/main/java/com/hotdeal/alarm/presentation/components/DragDropListState.kt

@@ -0,0 +1,138 @@
+package com.hotdeal.alarm.presentation.components
+
+import androidx.compose.animation.core.Animatable
+import androidx.compose.animation.core.Spring
+import androidx.compose.animation.core.spring
+import androidx.compose.foundation.gestures.detectDragGesturesAfterLongPress
+import androidx.compose.foundation.gestures.scrollBy
+import androidx.compose.foundation.lazy.LazyListItemInfo
+import androidx.compose.foundation.lazy.LazyListState
+import androidx.compose.runtime.*
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.geometry.Offset
+import androidx.compose.ui.graphics.graphicsLayer
+import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.zIndex
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.launch
+
+/**
+ * Compose LazyColumn Drag & Drop Reordering State
+ */
+@Composable
+fun rememberDragDropListState(
+    lazyListState: LazyListState,
+    onMove: (Int, Int) -> Unit,
+    onDragEnd: () -> Unit = {}
+): DragDropListState {
+    val scope = rememberCoroutineScope()
+    val state = remember(lazyListState) {
+        DragDropListState(
+            lazyListState = lazyListState,
+            onMove = onMove,
+            onDragEnd = onDragEnd,
+            scope = scope
+        )
+    }
+    return state
+}
+
+class DragDropListState(
+    val lazyListState: LazyListState,
+    private val onMove: (Int, Int) -> Unit,
+    private val onDragEnd: () -> Unit,
+    private val scope: CoroutineScope
+) {
+    var initiallyDraggedElement by mutableStateOf<LazyListItemInfo?>(null)
+        private set
+
+    var currentIndexOfDraggedItem by mutableStateOf<Int?>(null)
+        private set
+
+    private val dragOffset = Animatable(0f)
+
+    val elementOffset: Float
+        get() = dragOffset.value
+
+    fun onDragStart(offset: Offset) {
+        lazyListState.layoutInfo.visibleItemsInfo
+            .firstOrNull { item -> offset.y.toInt() in item.offset..(item.offset + item.size) }
+            ?.also { item ->
+                currentIndexOfDraggedItem = item.index
+                initiallyDraggedElement = item
+            }
+    }
+
+    fun onDragInterrupted() {
+        initiallyDraggedElement = null
+        currentIndexOfDraggedItem = null
+        scope.launch {
+            dragOffset.snapTo(0f)
+        }
+    }
+
+    fun onDrag(change: Offset) {
+        scope.launch {
+            dragOffset.snapTo(dragOffset.value + change.y)
+
+            val currentElement = initiallyDraggedElement ?: return@launch
+            val startOffset = currentElement.offset + dragOffset.value
+            val endOffset = startOffset + currentElement.size
+
+            val hoveredItem = lazyListState.layoutInfo.visibleItemsInfo
+                .firstOrNull { item ->
+                    val itemMid = item.offset + item.size / 2
+                    val isMidInRange = itemMid in startOffset.toInt()..endOffset.toInt()
+                    isMidInRange && item.index != currentIndexOfDraggedItem
+                }
+
+            if (hoveredItem != null) {
+                val currentIndex = currentIndexOfDraggedItem ?: return@launch
+                val targetIndex = hoveredItem.index
+                onMove(currentIndex, targetIndex)
+                currentIndexOfDraggedItem = targetIndex
+            }
+        }
+    }
+
+    fun onDragStop() {
+        onDragEnd()
+        scope.launch {
+            dragOffset.animateTo(0f, spring(stiffness = Spring.StiffnessMediumLow))
+            initiallyDraggedElement = null
+            currentIndexOfDraggedItem = null
+        }
+    }
+}
+
+fun Modifier.dragDropGesture(
+    dragDropState: DragDropListState
+): Modifier = this.pointerInput(dragDropState) {
+    detectDragGesturesAfterLongPress(
+        onDragStart = { offset -> dragDropState.onDragStart(offset) },
+        onDragEnd = { dragDropState.onDragStop() },
+        onDragCancel = { dragDropState.onDragInterrupted() },
+        onDrag = { change, dragAmount ->
+            change.consume()
+            dragDropState.onDrag(dragAmount)
+        }
+    )
+}
+
+fun Modifier.dragDropItem(
+    index: Int,
+    dragDropState: DragDropListState
+): Modifier = this.then(
+    if (index == dragDropState.currentIndexOfDraggedItem) {
+        Modifier
+            .zIndex(10f)
+            .graphicsLayer {
+                translationY = dragDropState.elementOffset
+                scaleX = 1.03f
+                scaleY = 1.03f
+                shadowElevation = 8f
+            }
+    } else {
+        Modifier
+    }
+)

app/src/main/java/com/hotdeal/alarm/presentation/deallist/DealListScreen.kt

@@ -53,6 +53,7 @@ fun DealListScreen(
     onNavigateToSettings: () -> Unit = {}
 ) {
     val uiState by viewModel.uiState.collectAsStateWithLifecycle()
+    val siteOrder by viewModel.siteOrder.collectAsStateWithLifecycle()
     val context = LocalContext.current
     val focusManager = LocalFocusManager.current
 
@@ -306,7 +307,7 @@ fun DealListScreen(
                         accentColor = FavoriteColor
                     )
 
-                    SiteType.entries.forEach { siteType ->
+                    siteOrder.forEach { siteType ->
                         val siteColor = getSiteColor(siteType)
                         FilterPillChip(
                             selected = selectedSiteFilter == siteType,

app/src/main/java/com/hotdeal/alarm/presentation/main/MainScreen.kt

@@ -11,11 +11,13 @@ import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.pager.HorizontalPager
 import androidx.compose.foundation.pager.rememberPagerState
+import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.*
 import androidx.compose.material.icons.outlined.*
 import androidx.compose.material3.*
 import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
@@ -24,7 +26,6 @@ import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import androidx.core.content.ContextCompat
-import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import com.hotdeal.alarm.presentation.components.PermissionDialog
 import com.hotdeal.alarm.presentation.components.elasticPressClickable
 import com.hotdeal.alarm.presentation.deallist.DealListScreen
@@ -33,13 +34,12 @@ import com.hotdeal.alarm.ui.theme.CornerRadius
 import kotlinx.coroutines.launch
 
 /**
- * One UI 9 Fluid Navigation Framework
- * 한 손 조작성을 극대화한 하단 캡슐 내비게이션 바 및 화면 전환
+ * One UI 9 Docked Navigation Framework
+ * 바닥까지 완벽하게 밀착된 일체형 네이티브 하단 바
  */
 @Composable
 fun MainScreen(viewModel: MainViewModel) {
     val context = LocalContext.current
-    val uiState by viewModel.uiState.collectAsStateWithLifecycle()
 
     var showPermissionDialog by remember { mutableStateOf(false) }
     val notificationPermissionLauncher = rememberLauncherForActivityResult(
@@ -67,22 +67,23 @@ fun MainScreen(viewModel: MainViewModel) {
 
     Scaffold(
         bottomBar = {
-            // One UI 9 Fluid Bottom Navigation Bar
-            Surface(
+            // One UI 9 Docked Bottom Navigation Bar (바닥과 완벽 일체화)
+            Column(
                 modifier = Modifier
                     .fillMaxWidth()
-                    .navigationBarsPadding(),
-                color = MaterialTheme.colorScheme.surface,
-                tonalElevation = 3.dp,
-                border = androidx.compose.foundation.BorderStroke(
-                    0.8.dp,
-                    MaterialTheme.colorScheme.outlineVariant.copy(alpha = 0.25f)
-                )
+                    .background(MaterialTheme.colorScheme.surface)
             ) {
-                NavigationBar(
-                    containerColor = Color.Transparent,
-                    tonalElevation = 0.dp,
-                    modifier = Modifier.height(64.dp)
+                // 상단 초미세 헤어라인 구분선
+                HorizontalDivider(
+                    thickness = 0.6.dp,
+                    color = MaterialTheme.colorScheme.outlineVariant.copy(alpha = 0.35f)
+                )
+
+                Row(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .height(48.dp),
+                    verticalAlignment = Alignment.CenterVertically
                 ) {
                     val navItems = listOf(
                         Triple(0, "핫딜 피드", Icons.Filled.LocalFireDepartment to Icons.Outlined.LocalFireDepartment),
@@ -93,40 +94,66 @@ fun MainScreen(viewModel: MainViewModel) {
                         val isSelected = pagerState.currentPage == pageIndex
                         val (selectedIcon, unselectedIcon) = icons
 
-                        NavigationBarItem(
-                            selected = isSelected,
-                            onClick = {
+                        val itemColor = if (isSelected) {
+                            MaterialTheme.colorScheme.primary
+                        } else {
+                            MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = 0.65f)
+                        }
+
+                        Box(
+                            modifier = Modifier
+                                .weight(1f)
+                                .fillMaxHeight()
+                                .elasticPressClickable {
                                     coroutineScope.launch {
                                         pagerState.animateScrollToPage(pageIndex)
                                     }
                                 },
-                            icon = {
+                            contentAlignment = Alignment.Center
+                        ) {
+                            Column(
+                                horizontalAlignment = Alignment.CenterHorizontally,
+                                verticalArrangement = Arrangement.Center
+                            ) {
+                                // 선택 시 상단 미니 캡슐 인디케이터
+                                if (isSelected) {
+                                    Box(
+                                        modifier = Modifier
+                                            .width(18.dp)
+                                            .height(2.5.dp)
+                                            .clip(CornerRadius.shapePill)
+                                            .background(MaterialTheme.colorScheme.primary)
+                                    )
+                                    Spacer(modifier = Modifier.height(2.dp))
+                                } else {
+                                    Spacer(modifier = Modifier.height(4.5.dp))
+                                }
+
                                 Icon(
                                     imageVector = if (isSelected) selectedIcon else unselectedIcon,
                                     contentDescription = label,
-                                    modifier = Modifier.size(24.dp)
+                                    tint = itemColor,
+                                    modifier = Modifier.size(20.dp)
                                 )
-                            },
-                            label = {
+
+                                Spacer(modifier = Modifier.height(1.dp))
+
                                 Text(
                                     text = label,
                                     style = MaterialTheme.typography.labelSmall.copy(
-                                        fontWeight = if (isSelected) FontWeight.Bold else FontWeight.Medium,
-                                        fontSize = 11.sp
-                                    )
-                                )
-                            },
-                            colors = NavigationBarItemDefaults.colors(
-                                selectedIconColor = MaterialTheme.colorScheme.primary,
-                                selectedTextColor = MaterialTheme.colorScheme.primary,
-                                unselectedIconColor = MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = 0.7f),
-                                unselectedTextColor = MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = 0.7f),
-                                indicatorColor = MaterialTheme.colorScheme.primaryContainer.copy(alpha = 0.6f)
-                            )
+                                        fontSize = 10.5.sp,
+                                        fontWeight = if (isSelected) FontWeight.Bold else FontWeight.Medium
+                                    ),
+                                    color = itemColor
                                 )
                             }
                         }
                     }
+                }
+
+                // 시스템 제스처 네비게이션 바 영역 패딩 (배경색은 일체형으로 유지)
+                Spacer(modifier = Modifier.navigationBarsPadding())
+            }
         },
         contentWindowInsets = WindowInsets(0, 0, 0, 0)
     ) { paddingValues ->

app/src/main/java/com/hotdeal/alarm/presentation/main/MainViewModel.kt

@@ -5,15 +5,15 @@ import androidx.lifecycle.viewModelScope
 import com.hotdeal.alarm.data.local.db.dao.HotDealDao
 import com.hotdeal.alarm.data.local.db.dao.KeywordDao
 import com.hotdeal.alarm.data.local.db.dao.SiteConfigDao
+import com.hotdeal.alarm.data.local.db.entity.KeywordEntity
 import com.hotdeal.alarm.data.local.db.entity.SiteConfigEntity
 import com.hotdeal.alarm.data.local.preferences.AppSettings
+import com.hotdeal.alarm.domain.model.Keyword
 import com.hotdeal.alarm.domain.model.SiteType
 import com.hotdeal.alarm.worker.WorkerScheduler
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.flow.*
 import kotlinx.coroutines.launch
-import kotlinx.coroutines.flow.MutableSharedFlow
-import kotlinx.coroutines.flow.asSharedFlow
 import javax.inject.Inject
 
 @HiltViewModel
@@ -28,10 +28,17 @@ class MainViewModel @Inject constructor(
     private val _uiState = MutableStateFlow<MainUiState>(MainUiState.Loading)
     val uiState: StateFlow<MainUiState> = _uiState.asStateFlow()
 
-    // 폴링 주기 (저장된 값 즉시 반영)
+    // 폴링 주기
     val pollingInterval: StateFlow<Int> = appSettings.pollingInterval
         .stateIn(viewModelScope, SharingStarted.Eagerly, 2)
 
+    // 사이트 표시 순서
+    val siteOrder: StateFlow<List<SiteType>> = appSettings.siteOrder
+        .stateIn(viewModelScope, SharingStarted.Eagerly, SiteType.entries)
+
+    private val _toastEvent = MutableSharedFlow<String>()
+    val toastEvent: SharedFlow<String> = _toastEvent.asSharedFlow()
+
     init {
         initializeApp()
     }
@@ -40,7 +47,6 @@ class MainViewModel @Inject constructor(
         viewModelScope.launch {
             initializeDefaultSiteConfigs()
             loadState()
-            // 저장된 폴� 주기로 시작
             val savedInterval = appSettings.pollingInterval.first()
             startPolling(savedInterval.toLong())
         }
@@ -72,12 +78,22 @@ class MainViewModel @Inject constructor(
         combine(
             hotDealDao.observeAllDeals(),
             siteConfigDao.observeAllConfigs(),
-            keywordDao.observeAllKeywords()
-        ) { deals, configs, keywords ->
+            keywordDao.observeAllKeywords(),
+            appSettings.keywordOrder
+        ) { deals, configs, keywords, keywordOrder ->
+            // 사용자가 설정한 키워드 순서에 따라 정렬
+            val domainKeywords = keywords.map { it.toDomain() }
+            val sortedKeywords = if (keywordOrder.isEmpty()) {
+                domainKeywords
+            } else {
+                val orderMap = keywordOrder.withIndex().associate { it.value to it.index }
+                domainKeywords.sortedBy { orderMap[it.id] ?: Int.MAX_VALUE }
+            }
+
             MainUiState.Success(
                 deals = deals.map { it.toDomain() },
                 siteConfigs = configs.map { it.toDomain() },
-                keywords = keywords.map { it.toDomain() }
+                keywords = sortedKeywords
             )
         }.catch { e ->
             _uiState.value = MainUiState.Error(e.message ?: "Unknown error")
@@ -92,21 +108,39 @@ class MainViewModel @Inject constructor(
         }
     }
 
+    fun reorderSites(fromIndex: Int, toIndex: Int) {
+        viewModelScope.launch {
+            val current = siteOrder.value.toMutableList()
+            if (fromIndex in current.indices && toIndex in current.indices) {
+                val item = current.removeAt(fromIndex)
+                current.add(toIndex, item)
+                appSettings.setSiteOrder(current)
+            }
+        }
+    }
+
     fun addKeyword(keyword: String) {
         if (keyword.isBlank()) return
         viewModelScope.launch {
-            keywordDao.insertKeyword(
-                com.hotdeal.alarm.data.local.db.entity.KeywordEntity(
+            val newId = keywordDao.insertKeyword(
+                KeywordEntity(
                     keyword = keyword.trim(),
                     isEnabled = true
                 )
             )
+            // 키워드 순서 맨 앞에 추가
+            val currentOrder = appSettings.keywordOrder.first().toMutableList()
+            currentOrder.add(0, newId)
+            appSettings.setKeywordOrder(currentOrder)
         }
     }
 
     fun deleteKeyword(id: Long) {
         viewModelScope.launch {
             keywordDao.deleteKeywordById(id)
+            val currentOrder = appSettings.keywordOrder.first().toMutableList()
+            currentOrder.remove(id)
+            appSettings.setKeywordOrder(currentOrder)
         }
     }
 
@@ -116,18 +150,24 @@ class MainViewModel @Inject constructor(
         }
     }
 
- /**
- * 즐겨찾기 토글
- */
+    fun reorderKeywords(fromIndex: Int, toIndex: Int) {
+        val state = uiState.value as? MainUiState.Success ?: return
+        viewModelScope.launch {
+            val current = state.keywords.toMutableList()
+            if (fromIndex in current.indices && toIndex in current.indices) {
+                val item = current.removeAt(fromIndex)
+                current.add(toIndex, item)
+                appSettings.setKeywordOrder(current.map { it.id })
+            }
+        }
+    }
+
     fun toggleFavorite(dealId: String) {
         viewModelScope.launch {
             hotDealDao.toggleFavorite(dealId)
         }
     }
 
- /**
- * 즐겨찾기 설정
- */
     fun setFavorite(dealId: String, isFavorite: Boolean) {
         viewModelScope.launch {
             hotDealDao.setFavorite(dealId, isFavorite)
@@ -138,9 +178,6 @@ class MainViewModel @Inject constructor(
         workerScheduler.executeOnce()
     }
 
-    /**
-     * 폴� 시작 (주기 저장)
-     */
     fun startPolling(intervalMinutes: Long = WorkerScheduler.DEFAULT_INTERVAL_MINUTES) {
         viewModelScope.launch {
             appSettings.setPollingInterval(intervalMinutes.toInt())
@@ -152,20 +189,20 @@ class MainViewModel @Inject constructor(
         workerScheduler.cancelPolling()
     }
 
-    // 데이터 파싱 핫딜 데이터 전체 삭제 및 사용자 피드백 트리거
-    private val _toastEvent = MutableSharedFlow<String>(extraBufferCapacity = 1)
-    val toastEvent = _toastEvent.asSharedFlow()
-
     fun deleteAllParsedData() {
         viewModelScope.launch {
+            try {
                 hotDealDao.deleteAllDeals()
-            _toastEvent.emit("파싱 데이터가 삭제되었습니다")
+                _toastEvent.emit("모든 수집 데이터가 삭제되었습니다")
+            } catch (e: Exception) {
+                _toastEvent.emit("데이터 삭제 중 오류가 발생했습니다: ${e.message}")
+            }
         }
     }
 }
 
 sealed class MainUiState {
-    data object Loading : MainUiState()
+    object Loading : MainUiState()
     data class Success(
         val deals: List<com.hotdeal.alarm.domain.model.HotDeal>,
         val siteConfigs: List<com.hotdeal.alarm.domain.model.SiteConfig>,

app/src/main/java/com/hotdeal/alarm/presentation/settings/SettingsScreen.kt

@@ -14,11 +14,10 @@ import androidx.compose.foundation.border
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.lazy.LazyColumn
-import androidx.compose.foundation.lazy.items
+import androidx.compose.foundation.lazy.rememberLazyListState
 import androidx.compose.foundation.pager.HorizontalPager
 import androidx.compose.foundation.pager.rememberPagerState
 import androidx.compose.foundation.shape.CircleShape
-import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.*
 import androidx.compose.material.icons.outlined.*
@@ -29,7 +28,6 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.draw.scale
 import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
@@ -44,18 +42,19 @@ import com.hotdeal.alarm.presentation.main.MainViewModel
 import com.hotdeal.alarm.ui.theme.*
 import com.hotdeal.alarm.util.ApkDownloadManager
 import com.hotdeal.alarm.util.PermissionHelper
+import com.hotdeal.alarm.util.UpdateInfo
 import com.hotdeal.alarm.util.VersionManager
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 
 /**
  * One UI 9 & Material 3 Expressive Bento Settings Screen
- * 인체공학적 세그먼트 Pill 탭 및 모듈형 Bento 그리드 구조의 프리미엄 설정 화면
+ * 완벽한 터치 드래그 앤 드롭(Drag & Drop) 및 OTA 자동 설치를 지원하는 설정 화면
  */
 @OptIn(ExperimentalFoundationApi::class, ExperimentalMaterial3Api::class)
 @Composable
 fun SettingsScreen(viewModel: MainViewModel) {
     val context = LocalContext.current
-    val uiState by viewModel.uiState.collectAsStateWithLifecycle()
     val scope = rememberCoroutineScope()
     val currentPollingInterval by viewModel.pollingInterval.collectAsState()
 
@@ -79,7 +78,6 @@ fun SettingsScreen(viewModel: MainViewModel) {
     }
 
     val permissionStatus = PermissionHelper.checkAllPermissions(context)
-    val hasEnabledSites = (uiState as? MainUiState.Success)?.siteConfigs?.any { it.isEnabled } ?: false
 
     Column(
         modifier = Modifier
@@ -92,7 +90,7 @@ fun SettingsScreen(viewModel: MainViewModel) {
         Surface(
             modifier = Modifier
                 .fillMaxWidth()
-                .padding(horizontal = 16.dp, vertical = 8.dp),
+                .padding(horizontal = 14.dp, vertical = 6.dp),
             shape = CornerRadius.shapePill,
             color = MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.5f),
             border = androidx.compose.foundation.BorderStroke(
@@ -103,8 +101,8 @@ fun SettingsScreen(viewModel: MainViewModel) {
             Row(
                 modifier = Modifier
                     .fillMaxWidth()
-                    .padding(4.dp),
-                horizontalArrangement = Arrangement.spacedBy(4.dp)
+                    .padding(3.dp),
+                horizontalArrangement = Arrangement.spacedBy(3.dp)
             ) {
                 tabTitles.forEachIndexed { index, title ->
                     val isSelected = pagerState.currentPage == index
@@ -114,7 +112,7 @@ fun SettingsScreen(viewModel: MainViewModel) {
                     Box(
                         modifier = Modifier
                             .weight(1f)
-                            .height(38.dp)
+                            .height(36.dp)
                             .clip(CornerRadius.shapePill)
                             .background(tabBgColor)
                             .elasticPressClickable {
@@ -124,8 +122,9 @@ fun SettingsScreen(viewModel: MainViewModel) {
                     ) {
                         Text(
                             text = title,
-                            style = MaterialTheme.typography.labelMedium.copy(
-                                fontWeight = if (isSelected) FontWeight.Bold else FontWeight.Medium
+                            style = MaterialTheme.typography.labelSmall.copy(
+                                fontWeight = if (isSelected) FontWeight.Bold else FontWeight.Medium,
+                                fontSize = 12.sp
                             ),
                             color = tabTextColor
                         )
@@ -146,7 +145,6 @@ fun SettingsScreen(viewModel: MainViewModel) {
                 0 -> NotificationTab(
                     viewModel = viewModel,
                     permissionStatus = permissionStatus,
-                    hasEnabledSites = hasEnabledSites,
                     currentPollingInterval = currentPollingInterval,
                     onRequestPermission = {
                         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
@@ -171,37 +169,52 @@ fun SettingsScreen(viewModel: MainViewModel) {
 }
 
 // ============================================
-// 탭 1: 알림 & 키워드 (NotificationTab)
+// 탭 1: 알림 & 키워드 (NotificationTab - 드래그앤드롭 Reordering)
 // ============================================
 @Composable
 private fun NotificationTab(
     viewModel: MainViewModel,
     permissionStatus: PermissionHelper.PermissionStatus,
-    hasEnabledSites: Boolean,
     currentPollingInterval: Int,
     onRequestPermission: () -> Unit
 ) {
     val context = LocalContext.current
-    val uiState by viewModel.uiState.collectAsStateWithLifecycle()
+    val uiState by viewModel.uiState.collectAsState()
     var keywordInput by remember { mutableStateOf("") }
 
     val activeKeywords = (uiState as? MainUiState.Success)?.keywords ?: emptyList()
     val activeSitesCount = (uiState as? MainUiState.Success)?.siteConfigs?.count { it.isEnabled } ?: 0
 
+    val listState = rememberLazyListState()
+    val dragDropState = rememberDragDropListState(
+        lazyListState = listState,
+        onMove = { from, to ->
+            // 실시간 리스트 재배치
+            val itemOffset = 3 // 상단 Bento, 주기설정, 키워드인풋 3개 아이템 제외
+            val keywordFrom = from - itemOffset
+            val keywordTo = to - itemOffset
+            if (keywordFrom in activeKeywords.indices && keywordTo in activeKeywords.indices) {
+                viewModel.reorderKeywords(keywordFrom, keywordTo)
+            }
+        }
+    )
+
     LazyColumn(
+        state = listState,
         modifier = Modifier
             .fillMaxSize()
-            .padding(horizontal = 16.dp),
-        verticalArrangement = Arrangement.spacedBy(14.dp),
-        contentPadding = PaddingValues(top = 8.dp, bottom = 32.dp)
+            .padding(horizontal = 14.dp)
+            .dragDropGesture(dragDropState),
+        verticalArrangement = Arrangement.spacedBy(10.dp),
+        contentPadding = PaddingValues(top = 6.dp, bottom = 24.dp)
     ) {
-        // One UI 9 Now Status Bento 2x2 카드
+        // 0: Now Status Bento 2x2 카드
         item {
             SquircleCard(
                 containerColor = MaterialTheme.colorScheme.surface,
                 modifier = Modifier.fillMaxWidth()
             ) {
-                Column(modifier = Modifier.padding(16.dp)) {
+                Column(modifier = Modifier.padding(14.dp)) {
                     Row(
                         verticalAlignment = Alignment.CenterVertically,
                         horizontalArrangement = Arrangement.spacedBy(8.dp)
@@ -210,7 +223,7 @@ private fun NotificationTab(
                             imageVector = Icons.Outlined.Dashboard,
                             contentDescription = null,
                             tint = MaterialTheme.colorScheme.primary,
-                            modifier = Modifier.size(18.dp)
+                            modifier = Modifier.size(17.dp)
                         )
                         Text(
                             text = "실시간 모니터링 요약",
@@ -219,11 +232,11 @@ private fun NotificationTab(
                         )
                     }
 
-                    Spacer(modifier = Modifier.height(12.dp))
+                    Spacer(modifier = Modifier.height(10.dp))
 
                     Row(
                         modifier = Modifier.fillMaxWidth(),
-                        horizontalArrangement = Arrangement.spacedBy(10.dp)
+                        horizontalArrangement = Arrangement.spacedBy(8.dp)
                     ) {
                         BentoMiniTile(
                             title = "알림 상태",
@@ -239,11 +252,11 @@ private fun NotificationTab(
                         )
                     }
 
-                    Spacer(modifier = Modifier.height(10.dp))
+                    Spacer(modifier = Modifier.height(8.dp))
 
                     Row(
                         modifier = Modifier.fillMaxWidth(),
-                        horizontalArrangement = Arrangement.spacedBy(10.dp)
+                        horizontalArrangement = Arrangement.spacedBy(8.dp)
                     ) {
                         BentoMiniTile(
                             title = "활성 사이트",
@@ -260,13 +273,13 @@ private fun NotificationTab(
             }
         }
 
-        // 모듈형 수집 주기 선택 블록
+        // 1: 모듈형 수집 주기 선택 블록
         item {
             SquircleCard(
                 containerColor = MaterialTheme.colorScheme.surface,
                 modifier = Modifier.fillMaxWidth()
             ) {
-                Column(modifier = Modifier.padding(16.dp)) {
+                Column(modifier = Modifier.padding(14.dp)) {
                     Row(
                         verticalAlignment = Alignment.CenterVertically,
                         horizontalArrangement = Arrangement.spacedBy(8.dp)
@@ -275,7 +288,7 @@ private fun NotificationTab(
                             imageVector = Icons.Outlined.Timer,
                             contentDescription = null,
                             tint = MaterialTheme.colorScheme.primary,
-                            modifier = Modifier.size(18.dp)
+                            modifier = Modifier.size(17.dp)
                         )
                         Text(
                             text = "수집 주기 설정",
@@ -284,20 +297,19 @@ private fun NotificationTab(
                         )
                     }
 
-                    Spacer(modifier = Modifier.height(6.dp))
+                    Spacer(modifier = Modifier.height(4.dp))
                     Text(
                         text = "백그라운드에서 새로운 핫딜을 확인하는 주기입니다.",
-                        style = MaterialTheme.typography.bodySmall,
+                        style = MaterialTheme.typography.bodySmall.copy(fontSize = 11.5.sp),
                         color = MaterialTheme.colorScheme.onSurfaceVariant
                     )
 
-                    Spacer(modifier = Modifier.height(12.dp))
+                    Spacer(modifier = Modifier.height(10.dp))
 
-                    // 1분 / 2분 / 5분 / 10분 / 30분 Pill 선택기
                     val intervals = listOf(1, 2, 5, 10, 30)
                     Row(
                         modifier = Modifier.fillMaxWidth(),
-                        horizontalArrangement = Arrangement.spacedBy(6.dp)
+                        horizontalArrangement = Arrangement.spacedBy(5.dp)
                     ) {
                         intervals.forEach { minutes ->
                             val isSelected = currentPollingInterval == minutes
@@ -307,7 +319,7 @@ private fun NotificationTab(
                             Box(
                                 modifier = Modifier
                                     .weight(1f)
-                                    .height(38.dp)
+                                    .height(34.dp)
                                     .clip(CornerRadius.shapeSmall)
                                     .background(bgColor)
                                     .elasticPressClickable {
@@ -319,7 +331,7 @@ private fun NotificationTab(
                             ) {
                                 Text(
                                     text = "${minutes}분",
-                                    style = MaterialTheme.typography.labelMedium.copy(
+                                    style = MaterialTheme.typography.labelSmall.copy(
                                         fontWeight = if (isSelected) FontWeight.Bold else FontWeight.Medium
                                     ),
                                     color = textColor
@@ -331,13 +343,13 @@ private fun NotificationTab(
             }
         }
 
-        // 키워드 알림 관리 섹션
+        // 2: 키워드 등록 입력창
         item {
             SquircleCard(
                 containerColor = MaterialTheme.colorScheme.surface,
                 modifier = Modifier.fillMaxWidth()
             ) {
-                Column(modifier = Modifier.padding(16.dp)) {
+                Column(modifier = Modifier.padding(14.dp)) {
                     Row(
                         verticalAlignment = Alignment.CenterVertically,
                         horizontalArrangement = Arrangement.spacedBy(8.dp)
@@ -346,7 +358,7 @@ private fun NotificationTab(
                             imageVector = Icons.Outlined.NotificationsActive,
                             contentDescription = null,
                             tint = KeywordGold,
-                            modifier = Modifier.size(18.dp)
+                            modifier = Modifier.size(17.dp)
                         )
                         Text(
                             text = "키워드 등록 & 관리",
@@ -355,16 +367,15 @@ private fun NotificationTab(
                         )
                     }
 
-                    Spacer(modifier = Modifier.height(6.dp))
+                    Spacer(modifier = Modifier.height(4.dp))
                     Text(
-                        text = "등록한 키워드가 포함된 핫딜이 발견되면 즉시 푸시 알림을 발송합니다.",
-                        style = MaterialTheme.typography.bodySmall,
+                        text = "키워드가 포함된 핫딜 수집 시 즉시 알림을 발송합니다.",
+                        style = MaterialTheme.typography.bodySmall.copy(fontSize = 11.5.sp),
                         color = MaterialTheme.colorScheme.onSurfaceVariant
                     )
 
-                    Spacer(modifier = Modifier.height(14.dp))
+                    Spacer(modifier = Modifier.height(10.dp))
 
-                    // 키워드 입력 필드 + 추가 버튼 일체형
                     Row(
                         modifier = Modifier.fillMaxWidth(),
                         verticalAlignment = Alignment.CenterVertically,
@@ -375,7 +386,7 @@ private fun NotificationTab(
                             onValueChange = { keywordInput = it },
                             placeholder = {
                                 Text(
-                                    text = "키워드 입력 (예: 모니터, 칫솔, 그래픽카드)",
+                                    text = "키워드 입력 (예: 모니터, 그래픽카드)",
                                     style = MaterialTheme.typography.bodySmall,
                                     color = MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = 0.5f)
                                 )
@@ -399,36 +410,66 @@ private fun NotificationTab(
                                 }
                             },
                             shape = CornerRadius.shapeNormal,
-                            modifier = Modifier.height(52.dp),
+                            modifier = Modifier.height(50.dp),
                             enabled = keywordInput.isNotBlank()
                         ) {
                             Icon(
                                 imageVector = Icons.Filled.Add,
                                 contentDescription = "추가",
-                                modifier = Modifier.size(18.dp)
+                                modifier = Modifier.size(17.dp)
                             )
-                            Spacer(modifier = Modifier.width(4.dp))
-                            Text(text = "추가", fontWeight = FontWeight.Bold)
+                            Spacer(modifier = Modifier.width(3.dp))
+                            Text(text = "추가", fontWeight = FontWeight.Bold, fontSize = 13.sp)
                         }
                     }
                 }
             }
         }
 
-        // 등록된 키워드 목록
+        // 등록된 키워드 목록 (드래그 앤 드롭 Reordering)
         if (activeKeywords.isNotEmpty()) {
             item {
+                Row(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .padding(horizontal = 4.dp, vertical = 2.dp),
+                    verticalAlignment = Alignment.CenterVertically
+                ) {
                     Text(
                         text = "등록된 키워드 (${activeKeywords.size}개)",
                         style = MaterialTheme.typography.titleSmall,
-                    fontWeight = FontWeight.Bold,
-                    modifier = Modifier.padding(horizontal = 4.dp, vertical = 4.dp)
+                        fontWeight = FontWeight.Bold
+                    )
+                    Spacer(modifier = Modifier.weight(1f))
+                    Row(
+                        verticalAlignment = Alignment.CenterVertically,
+                        horizontalArrangement = Arrangement.spacedBy(4.dp)
+                    ) {
+                        Icon(
+                            imageVector = Icons.Default.DragHandle,
+                            contentDescription = null,
+                            tint = MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = 0.6f),
+                            modifier = Modifier.size(14.dp)
+                        )
+                        Text(
+                            text = "길게 눌러 드래그앤드롭",
+                            style = MaterialTheme.typography.labelSmall,
+                            color = MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = 0.7f)
                         )
                     }
+                }
+            }
+
+            items(
+                count = activeKeywords.size,
+                key = { index -> activeKeywords[index].id }
+            ) { index ->
+                val keyword = activeKeywords[index]
+                val itemIndex = index + 4 // 헤더 3개 + 서브헤더 1개
 
-            items(activeKeywords, key = { it.id }) { keyword ->
                 OneUIKeywordTile(
                     keyword = keyword,
+                    modifier = Modifier.dragDropItem(itemIndex, dragDropState),
                     onToggle = { viewModel.toggleKeyword(keyword.id, !keyword.isEnabled) },
                     onDelete = { viewModel.deleteKeyword(keyword.id) }
                 )
@@ -438,62 +479,81 @@ private fun NotificationTab(
 }
 
 // ============================================
-// 탭 2: 사이트 관리 (SitesTab)
+// 탭 2: 사이트 관리 (SitesTab - 완벽한 드래그앤드롭)
 // ============================================
 @Composable
 private fun SitesTab(viewModel: MainViewModel) {
-    val uiState by viewModel.uiState.collectAsStateWithLifecycle()
+    val uiState by viewModel.uiState.collectAsState()
+    val siteOrder by viewModel.siteOrder.collectAsState()
+
+    val listState = rememberLazyListState()
+    val dragDropState = rememberDragDropListState(
+        lazyListState = listState,
+        onMove = { from, to ->
+            val fromSiteIndex = from - 1 // 상단 헤더 1개 제외
+            val toSiteIndex = to - 1
+            if (fromSiteIndex in siteOrder.indices && toSiteIndex in siteOrder.indices) {
+                viewModel.reorderSites(fromSiteIndex, toSiteIndex)
+            }
+        }
+    )
 
     LazyColumn(
+        state = listState,
         modifier = Modifier
             .fillMaxSize()
-            .padding(horizontal = 16.dp),
-        verticalArrangement = Arrangement.spacedBy(14.dp),
-        contentPadding = PaddingValues(top = 8.dp, bottom = 32.dp)
+            .padding(horizontal = 14.dp)
+            .dragDropGesture(dragDropState),
+        verticalArrangement = Arrangement.spacedBy(10.dp),
+        contentPadding = PaddingValues(top = 6.dp, bottom = 24.dp)
     ) {
         item {
             Row(
                 modifier = Modifier
                     .fillMaxWidth()
-                    .padding(horizontal = 4.dp, vertical = 4.dp),
+                    .padding(horizontal = 4.dp, vertical = 2.dp),
                 verticalAlignment = Alignment.CenterVertically
             ) {
                 Icon(
-                    imageVector = Icons.Outlined.Language,
+                    imageVector = Icons.Outlined.DragIndicator,
                     contentDescription = null,
                     tint = MaterialTheme.colorScheme.primary,
                     modifier = Modifier.size(18.dp)
                 )
-                Spacer(modifier = Modifier.width(8.dp))
-                Column {
+                Spacer(modifier = Modifier.width(6.dp))
+                Column(modifier = Modifier.weight(1f)) {
                     Text(
-                        text = "수집 대상 커뮤니티",
+                        text = "수집 대상 커뮤니티 순서 조절",
                         style = MaterialTheme.typography.titleSmall,
                         fontWeight = FontWeight.Bold
                     )
                     Text(
-                        text = "원하는 사이트 및 세부 게시판을 켜고 끌 수 있습니다.",
-                        style = MaterialTheme.typography.bodySmall,
+                        text = "카드를 길게 눌러 위아래로 끌어놓으면 메인 필터에 즉시 반영됩니다.",
+                        style = MaterialTheme.typography.bodySmall.copy(fontSize = 11.sp),
                         color = MaterialTheme.colorScheme.onSurfaceVariant
                     )
                 }
             }
         }
 
-        when (val state = uiState) {
-            is MainUiState.Success -> {
-                SiteType.entries.forEach { site ->
-                    val configs = state.siteConfigs.filter { it.siteName == site.name }
-                    item(key = site.name) {
+        val successState = uiState as? MainUiState.Success
+        if (successState != null) {
+            items(
+                count = siteOrder.size,
+                key = { index -> siteOrder[index].name }
+            ) { index ->
+                val site = siteOrder[index]
+                val configs = successState.siteConfigs.filter { it.siteName == site.name }
+                val itemIndex = index + 1
+
                 OneUISiteBentoCard(
                     siteType = site,
                     configs = configs,
+                    modifier = Modifier.dragDropItem(itemIndex, dragDropState),
                     onToggle = { key, enabled -> viewModel.toggleSiteConfig(key, enabled) }
                 )
             }
-                }
-            }
-            else -> {
+        } else {
             item {
                 Box(
                     modifier = Modifier
@@ -507,20 +567,24 @@ private fun SitesTab(viewModel: MainViewModel) {
         }
     }
 }
-}
 
 // ============================================
-// 탭 3: 데이터 & 정보 (MoreTab)
+// 탭 3: 데이터 & 정보 (MoreTab - 자동 다운로드 & 설치 화면 호출)
 // ============================================
 @Composable
 private fun MoreTab(viewModel: MainViewModel) {
     val context = LocalContext.current
     val scope = rememberCoroutineScope()
     var showDeleteDialog by remember { mutableStateOf(false) }
-    var isCheckingUpdate by remember { mutableStateOf(false) }
-    var isDownloading by remember { mutableStateOf(false) }
 
-    val toastEvent by viewModel.toastEvent.collectAsStateWithLifecycle(initialValue = null)
+    var isCheckingUpdate by remember { mutableStateOf(false) }
+    var availableUpdateInfo by remember { mutableStateOf<UpdateInfo?>(null) }
+    var showUpdateDialog by remember { mutableStateOf(false) }
+
+    var isDownloading by remember { mutableStateOf(false) }
+    var downloadProgress by remember { mutableStateOf(0) }
+
+    val toastEvent by viewModel.toastEvent.collectAsState(initial = null)
 
     LaunchedEffect(toastEvent) {
         toastEvent?.let { msg ->
@@ -531,11 +595,11 @@ private fun MoreTab(viewModel: MainViewModel) {
     LazyColumn(
         modifier = Modifier
             .fillMaxSize()
-            .padding(horizontal = 16.dp),
-        verticalArrangement = Arrangement.spacedBy(14.dp),
-        contentPadding = PaddingValues(top = 8.dp, bottom = 32.dp)
+            .padding(horizontal = 14.dp),
+        verticalArrangement = Arrangement.spacedBy(10.dp),
+        contentPadding = PaddingValues(top = 6.dp, bottom = 24.dp)
     ) {
-        // One UI 9 App Hero Info Card
+        // App Hero Info Card
         item {
             SquircleCard(
                 containerColor = MaterialTheme.colorScheme.surface,
@@ -544,12 +608,12 @@ private fun MoreTab(viewModel: MainViewModel) {
                 Column(
                     modifier = Modifier
                         .fillMaxWidth()
-                        .padding(20.dp),
+                        .padding(18.dp),
                     horizontalAlignment = Alignment.CenterHorizontally
                 ) {
                     Box(
                         modifier = Modifier
-                            .size(64.dp)
+                            .size(56.dp)
                             .clip(CornerRadius.shapeSquircle)
                             .background(MaterialTheme.colorScheme.primaryContainer),
                         contentAlignment = Alignment.Center
@@ -558,28 +622,45 @@ private fun MoreTab(viewModel: MainViewModel) {
                             imageVector = Icons.Filled.LocalFireDepartment,
                             contentDescription = null,
                             tint = MaterialTheme.colorScheme.primary,
-                            modifier = Modifier.size(36.dp)
+                            modifier = Modifier.size(32.dp)
                         )
                     }
 
-                    Spacer(modifier = Modifier.height(12.dp))
+                    Spacer(modifier = Modifier.height(10.dp))
 
                     Text(
                         text = "핫딜 알람 (HotDeal Alarm)",
-                        style = MaterialTheme.typography.titleLarge,
+                        style = MaterialTheme.typography.titleMedium,
                         fontWeight = FontWeight.Bold
                     )
 
-                    Spacer(modifier = Modifier.height(4.dp))
+                    Spacer(modifier = Modifier.height(2.dp))
 
                     Text(
                         text = "v${VersionManager.getCurrentVersion(context)} • One UI 9 Edition",
-                        style = MaterialTheme.typography.bodyMedium,
+                        style = MaterialTheme.typography.bodySmall,
                         color = MaterialTheme.colorScheme.onSurfaceVariant
                     )
 
-                    Spacer(modifier = Modifier.height(16.dp))
+                    Spacer(modifier = Modifier.height(14.dp))
 
+                    if (isDownloading) {
+                        Column(
+                            horizontalAlignment = Alignment.CenterHorizontally,
+                            modifier = Modifier.fillMaxWidth().padding(horizontal = 16.dp)
+                        ) {
+                            LinearProgressIndicator(
+                                progress = { downloadProgress / 100f },
+                                modifier = Modifier.fillMaxWidth().height(6.dp).clip(CornerRadius.shapePill)
+                            )
+                            Spacer(modifier = Modifier.height(6.dp))
+                            Text(
+                                text = "업데이트 다운로드 중... ($downloadProgress%)",
+                                style = MaterialTheme.typography.labelSmall,
+                                color = MaterialTheme.colorScheme.primary
+                            )
+                        }
+                    } else {
                         Button(
                             onClick = {
                                 scope.launch {
@@ -589,30 +670,33 @@ private fun MoreTab(viewModel: MainViewModel) {
                                     isCheckingUpdate = false
 
                                     if (remoteInfo != null && VersionManager.isUpdateAvailable(currentCode, remoteInfo.versionCode)) {
-                                    Toast.makeText(context, "새 버전(${remoteInfo.version})이 있습니다!", Toast.LENGTH_LONG).show()
+                                        availableUpdateInfo = remoteInfo
+                                        showUpdateDialog = true
                                     } else {
-                                    Toast.makeText(context, "최신 버전을 사용 중입니다", Toast.LENGTH_SHORT).show()
+                                        Toast.makeText(context, "최신 버전을 사용 중입니다 (v${VersionManager.getCurrentVersion(context)})", Toast.LENGTH_SHORT).show()
                                     }
                                 }
                             },
                             shape = CornerRadius.shapeNormal,
-                        modifier = Modifier.height(44.dp),
-                        enabled = !isCheckingUpdate && !isDownloading
+                            modifier = Modifier.height(42.dp),
+                            enabled = !isCheckingUpdate
                         ) {
                             Icon(
                                 imageVector = Icons.Outlined.SystemUpdate,
                                 contentDescription = null,
-                            modifier = Modifier.size(18.dp)
+                                modifier = Modifier.size(16.dp)
                             )
-                        Spacer(modifier = Modifier.width(8.dp))
+                            Spacer(modifier = Modifier.width(6.dp))
                             Text(
                                 text = if (isCheckingUpdate) "확인 중..." else "업데이트 확인",
-                            fontWeight = FontWeight.SemiBold
+                                fontWeight = FontWeight.SemiBold,
+                                fontSize = 13.sp
                             )
                         }
                     }
                 }
             }
+        }
 
         // 데이터 관리 Bento 카드
         item {
@@ -620,7 +704,7 @@ private fun MoreTab(viewModel: MainViewModel) {
                 containerColor = MaterialTheme.colorScheme.surface,
                 modifier = Modifier.fillMaxWidth()
             ) {
-                Column(modifier = Modifier.padding(16.dp)) {
+                Column(modifier = Modifier.padding(14.dp)) {
                     Row(
                         verticalAlignment = Alignment.CenterVertically,
                         horizontalArrangement = Arrangement.spacedBy(8.dp)
@@ -629,7 +713,7 @@ private fun MoreTab(viewModel: MainViewModel) {
                             imageVector = Icons.Outlined.Storage,
                             contentDescription = null,
                             tint = MaterialTheme.colorScheme.error,
-                            modifier = Modifier.size(18.dp)
+                            modifier = Modifier.size(17.dp)
                         )
                         Text(
                             text = "데이터 및 캐시 관리",
@@ -638,14 +722,14 @@ private fun MoreTab(viewModel: MainViewModel) {
                         )
                     }
 
-                    Spacer(modifier = Modifier.height(6.dp))
+                    Spacer(modifier = Modifier.height(4.dp))
                     Text(
                         text = "수집되어 로컬 DB에 캐싱된 모든 핫딜 데이터를 일괄 삭제합니다.",
-                        style = MaterialTheme.typography.bodySmall,
+                        style = MaterialTheme.typography.bodySmall.copy(fontSize = 11.5.sp),
                         color = MaterialTheme.colorScheme.onSurfaceVariant
                     )
 
-                    Spacer(modifier = Modifier.height(14.dp))
+                    Spacer(modifier = Modifier.height(12.dp))
 
                     FilledTonalButton(
                         onClick = { showDeleteDialog = true },
@@ -654,19 +738,115 @@ private fun MoreTab(viewModel: MainViewModel) {
                             containerColor = MaterialTheme.colorScheme.errorContainer,
                             contentColor = MaterialTheme.colorScheme.onErrorContainer
                         ),
-                        modifier = Modifier.fillMaxWidth().height(48.dp)
+                        modifier = Modifier.fillMaxWidth().height(44.dp)
                     ) {
                         Icon(
                             imageVector = Icons.Outlined.DeleteSweep,
                             contentDescription = null,
-                            modifier = Modifier.size(20.dp)
+                            modifier = Modifier.size(18.dp)
+                        )
+                        Spacer(modifier = Modifier.width(6.dp))
+                        Text(text = "수집 데이터 전체 비우기", fontWeight = FontWeight.Bold, fontSize = 13.sp)
+                    }
+                }
+            }
+        }
+    }
+
+    // 새 버전 업데이트 발견 다이얼로그 (Changelog 및 즉시 다운로드/설치)
+    if (showUpdateDialog && availableUpdateInfo != null) {
+        val info = availableUpdateInfo!!
+        AlertDialog(
+            onDismissRequest = { if (!isDownloading) showUpdateDialog = false },
+            title = {
+                Row(verticalAlignment = Alignment.CenterVertically) {
+                    Icon(
+                        imageVector = Icons.Filled.NewReleases,
+                        contentDescription = null,
+                        tint = MaterialTheme.colorScheme.primary
                     )
                     Spacer(modifier = Modifier.width(8.dp))
-                        Text(text = "수집 데이터 전체 비우기", fontWeight = FontWeight.Bold)
+                    Text("새 버전 업데이트 (v${info.version})")
+                }
+            },
+            text = {
+                Column {
+                    Text(
+                        text = "최신 버전으로 업데이트할 수 있습니다.",
+                        style = MaterialTheme.typography.bodyMedium,
+                        fontWeight = FontWeight.SemiBold
+                    )
+                    if (info.changelog.isNotEmpty()) {
+                        Spacer(modifier = Modifier.height(8.dp))
+                        Text(
+                            text = "업데이트 내용:",
+                            style = MaterialTheme.typography.labelMedium,
+                            color = MaterialTheme.colorScheme.primary
+                        )
+                        Spacer(modifier = Modifier.height(4.dp))
+                        info.changelog.forEach { log ->
+                            Text(
+                                text = "• $log",
+                                style = MaterialTheme.typography.bodySmall,
+                                color = MaterialTheme.colorScheme.onSurfaceVariant
+                            )
+                        }
+                    }
+                }
+            },
+            confirmButton = {
+                Button(
+                    onClick = {
+                        showUpdateDialog = false
+                        isDownloading = true
+                        downloadProgress = 0
+
+                        val downloadId = ApkDownloadManager.downloadApk(context, info)
+
+                        // 1. 브로드캐스트 리시버로 다운로드 완료 감지
+                        ApkDownloadManager.registerDownloadCompleteReceiver(
+                            context = context,
+                            downloadId = downloadId,
+                            onComplete = {
+                                isDownloading = false
+                                downloadProgress = 100
+                                // 다운로드 완료 즉시 안드로이드 시스템 설치 화면 실행!
+                                ApkDownloadManager.installApk(context)
+                            },
+                            onFailed = {
+                                isDownloading = false
+                                Toast.makeText(context, "다운로드에 실패했습니다.", Toast.LENGTH_SHORT).show()
+                            }
+                        )
+
+                        // 2. 프로그레스 폴링 코루틴
+                        scope.launch {
+                            while (isDownloading) {
+                                delay(500)
+                                val status = ApkDownloadManager.getDownloadStatus(context, downloadId)
+                                downloadProgress = status.progress
+                                if (status.isComplete) {
+                                    isDownloading = false
+                                    ApkDownloadManager.installApk(context)
+                                    break
+                                }
+                                if (status.isFailed) {
+                                    isDownloading = false
+                                    break
                                 }
                             }
                         }
                     }
+                ) {
+                    Text("지금 업데이트 & 설치")
+                }
+            },
+            dismissButton = {
+                TextButton(onClick = { showUpdateDialog = false }) {
+                    Text("나중에")
+                }
+            }
+        )
     }
 
     if (showDeleteDialog) {
@@ -695,7 +875,7 @@ private fun MoreTab(viewModel: MainViewModel) {
 }
 
 // ============================================
-// 서브 컴포넌트들 (One UI 9 UI Tiles)
+// 서브 컴포넌트들 (드래그 핸들러 포함)
 // ============================================
 
 @Composable
@@ -723,18 +903,18 @@ private fun BentoMiniTile(
             .clip(CornerRadius.shapeNormal)
             .background(bgColor)
             .then(if (onClick != null) Modifier.elasticPressClickable(onClick = onClick) else Modifier)
-            .padding(horizontal = 12.dp, vertical = 10.dp)
+            .padding(horizontal = 10.dp, vertical = 8.dp)
     ) {
         Column {
             Text(
                 text = title,
-                style = MaterialTheme.typography.labelSmall,
+                style = MaterialTheme.typography.labelSmall.copy(fontSize = 10.5.sp),
                 color = MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = 0.7f)
             )
             Spacer(modifier = Modifier.height(2.dp))
             Text(
                 text = value,
-                style = MaterialTheme.typography.labelLarge.copy(fontWeight = FontWeight.Bold),
+                style = MaterialTheme.typography.labelMedium.copy(fontWeight = FontWeight.Bold, fontSize = 12.5.sp),
                 color = textColor
             )
         }
@@ -744,51 +924,61 @@ private fun BentoMiniTile(
 @Composable
 private fun OneUIKeywordTile(
     keyword: Keyword,
+    modifier: Modifier = Modifier,
     onToggle: () -> Unit,
     onDelete: () -> Unit
 ) {
     SquircleCard(
+        shape = CornerRadius.shapeNormal,
         containerColor = MaterialTheme.colorScheme.surface,
-        modifier = Modifier.fillMaxWidth()
+        modifier = modifier.fillMaxWidth()
     ) {
         Row(
             modifier = Modifier
                 .fillMaxWidth()
-                .padding(horizontal = 16.dp, vertical = 10.dp),
+                .padding(horizontal = 12.dp, vertical = 10.dp),
             verticalAlignment = Alignment.CenterVertically
         ) {
+            Icon(
+                imageVector = Icons.Default.DragHandle,
+                contentDescription = "드래그하여 순서 변경",
+                tint = MaterialTheme.colorScheme.outline.copy(alpha = 0.55f),
+                modifier = Modifier.size(20.dp)
+            )
+
+            Spacer(modifier = Modifier.width(8.dp))
+
             Box(
                 modifier = Modifier
-                    .size(8.dp)
+                    .size(7.dp)
                     .background(KeywordGold, CircleShape)
             )
 
-            Spacer(modifier = Modifier.width(12.dp))
+            Spacer(modifier = Modifier.width(8.dp))
 
             Text(
                 text = keyword.keyword,
-                style = MaterialTheme.typography.titleMedium,
-                fontWeight = FontWeight.SemiBold,
+                style = MaterialTheme.typography.titleSmall.copy(fontWeight = FontWeight.SemiBold),
                 modifier = Modifier.weight(1f)
             )
 
             Switch(
                 checked = keyword.isEnabled,
                 onCheckedChange = { onToggle() },
-                modifier = Modifier.scale(0.85f)
+                modifier = Modifier.scale(0.8f)
             )
 
-            Spacer(modifier = Modifier.width(4.dp))
+            Spacer(modifier = Modifier.width(2.dp))
 
             IconButton(
                 onClick = onDelete,
-                modifier = Modifier.size(32.dp)
+                modifier = Modifier.size(28.dp)
             ) {
                 Icon(
                     imageVector = Icons.Outlined.Delete,
                     contentDescription = "삭제",
                     tint = MaterialTheme.colorScheme.outline,
-                    modifier = Modifier.size(18.dp)
+                    modifier = Modifier.size(16.dp)
                 )
             }
         }
@@ -799,6 +989,7 @@ private fun OneUIKeywordTile(
 private fun OneUISiteBentoCard(
     siteType: SiteType,
     configs: List<SiteConfig>,
+    modifier: Modifier = Modifier,
     onToggle: (String, Boolean) -> Unit
 ) {
     val siteColor = getSiteColor(siteType)
@@ -806,43 +997,53 @@ private fun OneUISiteBentoCard(
     var isExpanded by remember { mutableStateOf(false) }
 
     SquircleCard(
+        shape = CornerRadius.shapeNormal,
         containerColor = MaterialTheme.colorScheme.surface,
         borderColor = if (isAnyEnabled) siteColor.copy(alpha = 0.4f) else MaterialTheme.colorScheme.outlineVariant.copy(alpha = 0.35f),
         borderWidth = if (isAnyEnabled) 1.2.dp else 0.8.dp,
-        modifier = Modifier.fillMaxWidth()
+        modifier = modifier.fillMaxWidth()
     ) {
-        Column(modifier = Modifier.padding(16.dp)) {
+        Column(modifier = Modifier.padding(12.dp)) {
             // 상단 마스터 행
             Row(
                 modifier = Modifier.fillMaxWidth(),
                 verticalAlignment = Alignment.CenterVertically
             ) {
+                Icon(
+                    imageVector = Icons.Default.DragHandle,
+                    contentDescription = "드래그하여 순서 변경",
+                    tint = MaterialTheme.colorScheme.outline.copy(alpha = 0.55f),
+                    modifier = Modifier.size(20.dp)
+                )
+
+                Spacer(modifier = Modifier.width(8.dp))
+
                 // 브랜드 뱃지
                 Surface(
                     shape = CornerRadius.shapeSmall,
                     color = siteColor.copy(alpha = 0.14f),
-                    modifier = Modifier.size(36.dp)
+                    modifier = Modifier.size(32.dp)
                 ) {
                     Box(contentAlignment = Alignment.Center) {
                         Text(
                             text = siteType.displayName.take(1),
-                            style = MaterialTheme.typography.titleMedium.copy(fontWeight = FontWeight.ExtraBold),
+                            style = MaterialTheme.typography.titleSmall.copy(fontWeight = FontWeight.ExtraBold),
                             color = siteColor
                         )
                     }
                 }
 
-                Spacer(modifier = Modifier.width(12.dp))
+                Spacer(modifier = Modifier.width(10.dp))
 
                 Column(modifier = Modifier.weight(1f)) {
                     Text(
                         text = siteType.displayName,
-                        style = MaterialTheme.typography.titleMedium.copy(fontWeight = FontWeight.Bold),
+                        style = MaterialTheme.typography.titleSmall.copy(fontWeight = FontWeight.Bold),
                         color = MaterialTheme.colorScheme.onSurface
                     )
                     Text(
                         text = "${configs.count { it.isEnabled }}/${configs.size}개 게시판 활성화",
-                        style = MaterialTheme.typography.bodySmall,
+                        style = MaterialTheme.typography.bodySmall.copy(fontSize = 11.sp),
                         color = MaterialTheme.colorScheme.onSurfaceVariant
                     )
                 }
@@ -855,12 +1056,12 @@ private fun OneUISiteBentoCard(
                             onToggle(config.siteBoardKey, enableAll)
                         }
                     },
-                    modifier = Modifier.scale(0.9f)
+                    modifier = Modifier.scale(0.85f)
                 )
 
                 IconButton(
                     onClick = { isExpanded = !isExpanded },
-                    modifier = Modifier.size(32.dp)
+                    modifier = Modifier.size(28.dp)
                 ) {
                     Icon(
                         imageVector = if (isExpanded) Icons.Filled.KeyboardArrowUp else Icons.Filled.KeyboardArrowDown,
@@ -879,13 +1080,13 @@ private fun OneUISiteBentoCard(
                 Column(
                     modifier = Modifier
                         .fillMaxWidth()
-                        .padding(top = 12.dp)
+                        .padding(top = 8.dp)
                 ) {
-                    Divider(
+                    HorizontalDivider(
                         color = MaterialTheme.colorScheme.outlineVariant.copy(alpha = 0.3f),
                         thickness = 0.8.dp
                     )
-                    Spacer(modifier = Modifier.height(8.dp))
+                    Spacer(modifier = Modifier.height(6.dp))
 
                     siteType.boards.forEach { board ->
                         val config = configs.find { it.boardName == board.id }
@@ -895,19 +1096,19 @@ private fun OneUISiteBentoCard(
                         Row(
                             modifier = Modifier
                                 .fillMaxWidth()
-                                .padding(vertical = 4.dp, horizontal = 4.dp),
+                                .padding(vertical = 3.dp, horizontal = 4.dp),
                             verticalAlignment = Alignment.CenterVertically
                         ) {
                             Text(
                                 text = board.displayName,
-                                style = MaterialTheme.typography.bodyMedium,
+                                style = MaterialTheme.typography.bodyMedium.copy(fontSize = 13.sp),
                                 color = MaterialTheme.colorScheme.onSurface,
                                 modifier = Modifier.weight(1f)
                             )
                             Switch(
                                 checked = isEnabled,
                                 onCheckedChange = { onToggle(key, it) },
-                                modifier = Modifier.scale(0.8f)
+                                modifier = Modifier.scale(0.75f)
                             )
                         }
                     }

app/src/main/java/com/hotdeal/alarm/util/ApkDownloadManager.kt

@@ -25,7 +25,6 @@ object ApkDownloadManager {
     private const val TAG = "ApkDownloadManager"
     private const val APK_FILE_NAME = "hotdeal-alarm-update.apk"
 
-    // 등록된 리시버 추적 (메모리 누수 방지)
     private var registeredReceiver: BroadcastReceiver? = null
 
     /**
@@ -34,31 +33,29 @@ object ApkDownloadManager {
     fun downloadApk(context: Context, updateInfo: UpdateInfo): Long {
         val downloadManager = context.getSystemService(Context.DOWNLOAD_SERVICE) as DownloadManager
 
-        // 기존 파일 삭제
-        val outputFile = File(context.getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS), APK_FILE_NAME)
+        val outputDir = context.getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS)
+        if (outputDir != null && !outputDir.exists()) {
+            outputDir.mkdirs()
+        }
+
+        val outputFile = File(outputDir, APK_FILE_NAME)
         if (outputFile.exists()) {
             outputFile.delete()
         }
 
         val request = DownloadManager.Request(Uri.parse(updateInfo.updateUrl)).apply {
             setTitle("핫딜 알람 업데이트")
-            setDescription("버전 ${updateInfo.version} 다운로드 중...")
+            setDescription("v${updateInfo.version} 다운로드 중...")
             setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED)
             setDestinationInExternalFilesDir(context, Environment.DIRECTORY_DOWNLOADS, APK_FILE_NAME)
             setAllowedOverMetered(true)
             setAllowedOverRoaming(true)
             setMimeType("application/vnd.android.package-archive")
-            // Wi-Fi 환경에서 다운로드 우선
             setAllowedNetworkTypes(DownloadManager.Request.NETWORK_WIFI or DownloadManager.Request.NETWORK_MOBILE)
         }
 
         val downloadId = downloadManager.enqueue(request)
-
-        Toast.makeText(
-            context,
-            "업데이트 다운로드 시작...",
-            Toast.LENGTH_SHORT
-        ).show()
+        Log.d(TAG, "다운로드 큐에 추가됨: downloadId=$downloadId, url=${updateInfo.updateUrl}")
 
         return downloadId
     }
@@ -72,14 +69,13 @@ object ApkDownloadManager {
         onComplete: () -> Unit,
         onFailed: () -> Unit
     ): BroadcastReceiver {
-        // 기존 리시버가 있으면 먼저 해제
         unregisterDownloadCompleteReceiver(context)
 
         val receiver = object : BroadcastReceiver() {
-            override fun onReceive(context: Context?, intent: Intent?) {
+            override fun onReceive(receivedContext: Context?, intent: Intent?) {
                 val id = intent?.getLongExtra(DownloadManager.EXTRA_DOWNLOAD_ID, -1) ?: -1
                 if (id == downloadId) {
-                    val downloadManager = context?.getSystemService(Context.DOWNLOAD_SERVICE) as? DownloadManager
+                    val downloadManager = receivedContext?.getSystemService(Context.DOWNLOAD_SERVICE) as? DownloadManager
                     val query = DownloadManager.Query().setFilterById(downloadId)
                     val cursor = downloadManager?.query(query)
 
@@ -90,16 +86,14 @@ object ApkDownloadManager {
 
                             when (status) {
                                 DownloadManager.STATUS_SUCCESSFUL -> {
-                                    Log.d(TAG, "다운로드 완료, 설치 시작")
+                                    Log.d(TAG, "다운로드 완료 감지, onComplete 호출")
                                     onComplete()
-                                    // 설치 후 리시버 해제
-                                    unregisterDownloadCompleteReceiver(context)
+                                    unregisterDownloadCompleteReceiver(receivedContext ?: context)
                                 }
                                 DownloadManager.STATUS_FAILED -> {
-                                    Log.e(TAG, "다운로드 실패")
+                                    Log.e(TAG, "다운로드 실패 감지")
                                     onFailed()
-                                    // 실패 시 리시버 해제
-                                    unregisterDownloadCompleteReceiver(context)
+                                    unregisterDownloadCompleteReceiver(receivedContext ?: context)
                                 }
                             }
                         }
@@ -108,12 +102,11 @@ object ApkDownloadManager {
             }
         }
 
-        // Android 12+ 에서는 RECEIVER_NOT_EXPORTED 플래그 필요
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
             context.registerReceiver(
                 receiver,
                 IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE),
-                Context.RECEIVER_NOT_EXPORTED
+                Context.RECEIVER_EXPORTED
             )
         } else {
             context.registerReceiver(
@@ -123,29 +116,20 @@ object ApkDownloadManager {
         }
 
         registeredReceiver = receiver
-        Log.d(TAG, "다운로드 리시버 등록됨, downloadId=$downloadId")
-
         return receiver
     }
 
-    /**
-     * 다운로드 완료 리시버 해제
-     */
     fun unregisterDownloadCompleteReceiver(context: Context) {
         registeredReceiver?.let { receiver ->
             try {
                 context.unregisterReceiver(receiver)
-                Log.d(TAG, "다운로드 리시버 해제됨")
             } catch (e: Exception) {
-                Log.w(TAG, "리시버 해제 실패 (이미 해제됨): ${e.message}")
+                Log.w(TAG, "리시버 해제 중 예외: ${e.message}")
             }
             registeredReceiver = null
         }
     }
 
-    /**
-     * 다운로드 상태 확인 (suspend 함수)
-     */
     suspend fun getDownloadStatus(context: Context, downloadId: Long): DownloadStatus =
         withContext(Dispatchers.IO) {
             val downloadManager = context.getSystemService(Context.DOWNLOAD_SERVICE) as DownloadManager
@@ -161,8 +145,8 @@ object ApkDownloadManager {
                     val bytesTotalIndex = it.getColumnIndex(DownloadManager.COLUMN_TOTAL_SIZE_BYTES)
 
                     val downloadStatus = it.getInt(statusIndex)
-                    val bytesDownloaded = it.getLong(bytesDownloadedIndex)
-                    val bytesTotal = it.getLong(bytesTotalIndex)
+                    val bytesDownloaded = if (bytesDownloadedIndex >= 0) it.getLong(bytesDownloadedIndex) else 0L
+                    val bytesTotal = if (bytesTotalIndex >= 0) it.getLong(bytesTotalIndex) else 0L
 
                     val progress = if (bytesTotal > 0) {
                         ((bytesDownloaded * 100) / bytesTotal).toInt()
@@ -181,26 +165,27 @@ object ApkDownloadManager {
         }
 
     /**
-     * 다운로드 완료 대기 (suspend 함수)
-     */
-    suspend fun waitForDownload(context: Context, downloadId: Long): Boolean {
-        while (true) {
-            val status = getDownloadStatus(context, downloadId)
-            if (status.isComplete) return true
-            if (status.isFailed) return false
-            delay(500)
-        }
-    }
-
-    /**
-     * APK 파일 설치
-     * @return Boolean true if installation started, false if permission denied
+     * APK 파일 설치 화면 실행
      */
     fun installApk(context: Context): Boolean {
+        // Android 8.0 이상에서 알 수 없는 앱 설치 권한 확인
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
             if (!context.packageManager.canRequestPackageInstalls()) {
-                Log.w(TAG, "앱 설치 권한 없음")
-                Toast.makeText(context, "설치 권한이 필요합니다. 설정에서 허용해주세요.", Toast.LENGTH_SHORT).show()
+                Log.w(TAG, "앱 설치 권한 없음 -> 설정 화면 이동")
+                Toast.makeText(context, "앱 설치 권한을 허용한 후 다시 시도해주세요.", Toast.LENGTH_LONG).show()
+                try {
+                    val intent = Intent(Settings.ACTION_MANAGE_UNKNOWN_APP_SOURCES).apply {
+                        data = Uri.parse("package:${context.packageName}")
+                        addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                    }
+                    context.startActivity(intent)
+                } catch (e: Exception) {
+                    val intent = Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS).apply {
+                        data = Uri.parse("package:${context.packageName}")
+                        addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                    }
+                    context.startActivity(intent)
+                }
                 return false
             }
         }
@@ -208,7 +193,8 @@ object ApkDownloadManager {
         val apkFile = File(context.getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS), APK_FILE_NAME)
 
         if (!apkFile.exists()) {
-            Toast.makeText(context, "APK 파일을 찾을 수 없습니다", Toast.LENGTH_SHORT).show()
+            Log.e(TAG, "APK 파일이 존재하지 않음: ${apkFile.absolutePath}")
+            Toast.makeText(context, "APK 파일을 찾을 수 없습니다. 다시 다운로드해주세요.", Toast.LENGTH_SHORT).show()
             return false
         }
 
@@ -219,23 +205,23 @@ object ApkDownloadManager {
                 apkFile
             )
 
+            Log.d(TAG, "설치 인텐트 시작: uri=$apkUri")
             val intent = Intent(Intent.ACTION_VIEW).apply {
                 setDataAndType(apkUri, "application/vnd.android.package-archive")
                 addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
                 addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)
             }
 
             context.startActivity(intent)
             return true
         } catch (e: Exception) {
-            Toast.makeText(context, "설치를 시작할 수 없습니다: ${e.message}", Toast.LENGTH_SHORT).show()
+            Log.e(TAG, "설치 화면 호출 실패", e)
+            Toast.makeText(context, "설치 화면을 열 수 없습니다: ${e.message}", Toast.LENGTH_LONG).show()
             return false
         }
     }
 
-    /**
-     * 다운로드 상태 데이터 클래스
-     */
     data class DownloadStatus(
         val progress: Int,
         val bytesDownloaded: Long,

version.json

@@ -1,11 +1,10 @@
 {
-  "version": "0.2.6",
-  "versionCode": 26,
-  "updateUrl": "https://git.webpluss.net/sanjeok77/hotdeal_alarm/releases/download/v0.2.6/app-release.apk",
+  "version": "0.2.9",
+  "versionCode": 29,
+  "updateUrl": "https://git.webpluss.net/sanjeok77/hotdeal_alarm/releases/download/v0.2.9/app-release.apk",
   "changelog": [
-    "상단 돋보기 클릭 시에만 검색창이 열리는 In-AppBar 온디맨드 검색 도입 (세로 시야 확보)",
-    "스크롤 시 상단바 자동 축소/숨김 (enterAlways)으로 100% 풀스크린 뷰 제공",
-    "핫딜 카드(DealItem) 덴시티 25% 슬림화로 한 화면 노출 게시글 수 대폭 증가",
-    "필터 칩 바 슬림화 및 리스트 패딩 최적화"
+    "사이트 및 키워드 순서 조절을 터치 드래그 앤 드롭(Drag & Drop) 방식으로 전면 업그레이드",
+    "앱 내 업데이트 시 다운로드 완료 후 설치 화면으로 안 넘어가는 버그 수정",
+    "새 버전 업데이트 안내 다이얼로그 및 진행률 프로그레스 바 연동"
   ]
 }