feat(i18n): standardize English and Simplified Chinese localization across UI

feat(i18n): standardize English and Simplified Chinese UI strings

- Move hardcoded user-facing text from Compose screens and dialogs into string resources
- Add and refine English and zh-rCN translations for settings, theme, about, backup, TOC, and book info flows
- Keep internal logs, exceptions, parser text, and comments unchanged unless user-facing
- Preserve existing behavior while improving localization consistency

app/src/main/java/io/legado/app/ui/about/AboutScreen.kt

@@ -85,6 +85,9 @@ private fun MaterialAboutScreen(
     versionName: String,
 ) {
     val scrollBehavior = GlassTopAppBarDefaults.defaultScrollBehavior()
+    val privacyPolicyTitle = stringResource(R.string.about_privacy_policy_title)
+    val licenseTitle = stringResource(R.string.about_license_title)
+    val disclaimerTitle = stringResource(R.string.about_disclaimer_title)
 
     AppScaffold(
         modifier = Modifier.nestedScroll(scrollBehavior.nestedScrollConnection),
@@ -178,7 +181,7 @@ private fun MaterialAboutScreen(
                         onClick = {
                             onIntent(
                                 AboutIntent.ShowMdFile(
-                                    "隐私政策",
+                                    privacyPolicyTitle,
                                     "privacyPolicy.md"
                                 )
                             )
@@ -188,13 +191,13 @@ private fun MaterialAboutScreen(
                 SettingItemWithDivider {
                     SettingItem(
                         title = stringResource(R.string.license),
-                        onClick = { onIntent(AboutIntent.ShowMdFile("许可证", "LICENSE.md")) }
+                        onClick = { onIntent(AboutIntent.ShowMdFile(licenseTitle, "LICENSE.md")) }
                     )
                 }
                 SettingItemWithDivider {
                     SettingItem(
                         title = stringResource(R.string.disclaimer),
-                        onClick = { onIntent(AboutIntent.ShowMdFile("免责声明", "disclaimer.md")) }
+                        onClick = { onIntent(AboutIntent.ShowMdFile(disclaimerTitle, "disclaimer.md")) }
                     )
                 }
                 SettingItemWithDivider {

app/src/main/java/io/legado/app/ui/about/AboutSheets.kt

@@ -80,7 +80,7 @@ fun UpdateSheet(
 ) {
     val title = when (mode) {
         UpdateMode.UPDATE -> stringResource(R.string.check_update)
-        UpdateMode.VIEW_LOG -> "已经更新至"
+        UpdateMode.VIEW_LOG -> stringResource(R.string.about_installed_version_title)
     }
 
     AppModalBottomSheet(
@@ -99,7 +99,7 @@ fun UpdateSheet(
                     verticalAlignment = Alignment.CenterVertically
                 ) {
                     AppText(
-                        text = "当前版本",
+                        text = stringResource(R.string.about_current_version),
                         style = LegadoTheme.typography.bodyMedium,
                     )
                     Spacer(modifier = Modifier.width(8.dp))
@@ -114,7 +114,7 @@ fun UpdateSheet(
                     verticalAlignment = Alignment.CenterVertically
                 ) {
                     AppText(
-                        text = "新版本",
+                        text = stringResource(R.string.about_new_version),
                         style = LegadoTheme.typography.bodyMedium,
                     )
                     Spacer(modifier = Modifier.width(8.dp))
@@ -144,7 +144,7 @@ fun UpdateSheet(
                     verticalAlignment = Alignment.CenterVertically
                 ) {
                     AppText(
-                        text = "渠道",
+                        text = stringResource(R.string.about_update_channel),
                         style = LegadoTheme.typography.bodyMedium,
                     )
                     Spacer(modifier = Modifier.width(8.dp))
@@ -182,7 +182,7 @@ fun UpdateSheet(
                 Spacer(modifier = Modifier.height(16.dp))
                 PrimaryButton(
                     onClick = onStartDownload,
-                    text = "更新",
+                    text = stringResource(R.string.about_update_action),
                     modifier = Modifier.fillMaxWidth()
                 )
             }

app/src/main/java/io/legado/app/ui/about/AboutViewModel.kt

@@ -152,17 +152,17 @@ class AboutViewModel(application: Application) : BaseViewModel(application) {
     private fun saveLog() {
         execute {
             val backupPath = AppConfig.backupPath ?: run {
-                _effects.tryEmit(AboutEffect.ShowToast("未设置备份目录"))
+                _effects.tryEmit(AboutEffect.ShowToast(context.getString(R.string.about_backup_dir_not_set)))
                 return@execute
             }
             if (!AppConfig.recordLog) {
-                _effects.tryEmit(AboutEffect.ShowToast("未开启日志记录，请去其他设置里打开记录日志"))
+                _effects.tryEmit(AboutEffect.ShowToast(context.getString(R.string.about_log_recording_disabled)))
                 delay(3000)
             }
             val doc = FileDoc.fromUri(backupPath.toUri(), true)
             copyLogs(doc)
             copyHeapDump(doc)
-            _effects.tryEmit(AboutEffect.ShowToast("已保存至备份目录"))
+            _effects.tryEmit(AboutEffect.ShowToast(context.getString(R.string.about_saved_to_backup_dir)))
         }.onError {
             AppLog.put("保存日志出错\n${it.localizedMessage}", it, true)
         }
@@ -171,21 +171,21 @@ class AboutViewModel(application: Application) : BaseViewModel(application) {
     private fun createHeapDump() {
         execute {
             val backupPath = AppConfig.backupPath ?: run {
-                _effects.tryEmit(AboutEffect.ShowToast("未设置备份目录"))
+                _effects.tryEmit(AboutEffect.ShowToast(context.getString(R.string.about_backup_dir_not_set)))
                 return@execute
             }
             if (!AppConfig.recordHeapDump) {
-                _effects.tryEmit(AboutEffect.ShowToast("未开启堆转储记录，请去其他设置里打开记录堆转储"))
+                _effects.tryEmit(AboutEffect.ShowToast(context.getString(R.string.about_heap_dump_recording_disabled)))
                 delay(3000)
             }
-            _effects.tryEmit(AboutEffect.ShowToast("开始创建堆转储"))
+            _effects.tryEmit(AboutEffect.ShowToast(context.getString(R.string.about_heap_dump_creating)))
             System.gc()
             CrashHandler.doHeapDump(true)
             val doc = FileDoc.fromUri(backupPath.toUri(), true)
             if (!copyHeapDump(doc)) {
-                _effects.tryEmit(AboutEffect.ShowToast("未找到堆转储文件"))
+                _effects.tryEmit(AboutEffect.ShowToast(context.getString(R.string.about_heap_dump_not_found)))
             } else {
-                _effects.tryEmit(AboutEffect.ShowToast("已保存至备份目录"))
+                _effects.tryEmit(AboutEffect.ShowToast(context.getString(R.string.about_saved_to_backup_dir)))
             }
         }.onError {
             AppLog.put("保存堆转储失败\n${it.localizedMessage}", it)
@@ -197,7 +197,7 @@ class AboutViewModel(application: Application) : BaseViewModel(application) {
         if (sheet is AboutSheet.Update) {
             val info = sheet.updateInfo
             if (info.downloadUrl.isBlank() || info.fileName.isBlank()) {
-                _effects.tryEmit(AboutEffect.ShowToast("下载信息不完整"))
+                _effects.tryEmit(AboutEffect.ShowToast(context.getString(R.string.about_download_info_incomplete)))
             } else {
                 _effects.tryEmit(AboutEffect.StartDownload(info.downloadUrl, info.fileName))
             }

app/src/main/java/io/legado/app/ui/about/MiuixAboutScreen.kt

@@ -89,6 +89,7 @@ fun MiuixAboutScreen(
     val topAppBarScrollBehavior = MiuixScrollBehavior()
     val lazyListState = rememberLazyListState()
     val isWideScreen = shouldShowSplitPane()
+    val licenseTitle = stringResource(R.string.about_license_title)
 
     val scrollProgress by remember {
         derivedStateOf {
@@ -119,7 +120,7 @@ fun MiuixAboutScreen(
         if (scrollProgress == 1f) MiuixTheme.colorScheme.surface else Color.Transparent
     }
 
-    val navigator = remember {
+    val navigator = remember(licenseTitle) {
         object : MiuixNavigator {
             override fun pop() {
                 onBack()
@@ -127,7 +128,7 @@ fun MiuixAboutScreen(
 
             override fun push(route: Any) {
                 if (route == "License") {
-                    onIntent(AboutIntent.ShowMdFile("许可证", "LICENSE.md"))
+                    onIntent(AboutIntent.ShowMdFile(licenseTitle, "LICENSE.md"))
                 }
             }
         }
@@ -180,6 +181,9 @@ private fun AboutContent(
 ) {
     val appState = LocalAppState.current
     val isWideScreen = LocalIsWideScreen.current
+    val privacyPolicyTitle = stringResource(R.string.about_privacy_policy_title)
+    val licenseTitle = stringResource(R.string.about_license_title)
+    val disclaimerTitle = stringResource(R.string.about_disclaimer_title)
 
     val backdrop = rememberBlurBackdrop()
     var blurRadius by remember { mutableFloatStateOf(60f) }
@@ -427,7 +431,7 @@ private fun AboutContent(
                             onClick = {
                                 onIntent(
                                     AboutIntent.ShowMdFile(
-                                        "隐私政策",
+                                        privacyPolicyTitle,
                                         "privacyPolicy.md"
                                     )
                                 )
@@ -435,14 +439,14 @@ private fun AboutContent(
                         )
                         ArrowPreference(
                             title = stringResource(R.string.license),
-                            onClick = { onIntent(AboutIntent.ShowMdFile("许可证", "LICENSE.md")) },
+                            onClick = { onIntent(AboutIntent.ShowMdFile(licenseTitle, "LICENSE.md")) },
                         )
                         ArrowPreference(
                             title = stringResource(R.string.disclaimer),
                             onClick = {
                                 onIntent(
                                     AboutIntent.ShowMdFile(
-                                        "免责声明",
+                                        disclaimerTitle,
                                         "disclaimer.md"
                                     )
                                 )

app/src/main/java/io/legado/app/ui/about/UpdateDialog.kt

@@ -55,7 +55,7 @@ class UpdateDialog() : BaseBottomSheetDialogFragment(R.layout.dialog_update) {
 
         val updateBody = arguments?.getString("updateBody")
         if (updateBody.isNullOrBlank()) {
-            toastOnUi("没有数据")
+            toastOnUi(R.string.about_no_data)
             dismiss()
             return
         }
@@ -77,16 +77,16 @@ class UpdateDialog() : BaseBottomSheetDialogFragment(R.layout.dialog_update) {
                 binding.tvUrl.text = url
                 binding.btnUpdate.setOnClickListener {
                     if (url.isNullOrBlank() || fileName.isNullOrBlank()) {
-                        toastOnUi("下载信息不完整")
+                        toastOnUi(R.string.about_download_info_incomplete)
                         return@setOnClickListener
                     }
                     Download.start(requireContext(), url, fileName)
-                    toastOnUi("开始下载: $fileName")
+                    toastOnUi(getString(R.string.about_start_download, fileName))
                 }
             }
 
             Mode.VIEW_LOG -> {
-                binding.bottomSheetTitle.text = "已经更新至"
+                binding.bottomSheetTitle.setText(R.string.about_installed_version_title)
                 binding.tvVersion.text = BuildConfig.VERSION_NAME
                 binding.btnUpdate.gone()
                 binding.llCurrent.gone()

app/src/main/java/io/legado/app/ui/book/info/edit/BookInfoEditScreen.kt

@@ -178,7 +178,11 @@ fun BookInfoEditContent(
                 }
                 Spacer(modifier = Modifier.height(4.dp))
                 BookTypeDropdown(
-                    bookTypes = uiState.bookTypes,
+                    bookTypes = listOf(
+                        BookInfoEditType.TEXT to stringResource(R.string.book_type_text),
+                        BookInfoEditType.AUDIO to stringResource(R.string.book_type_audio),
+                        BookInfoEditType.IMAGE to stringResource(R.string.book_type_image)
+                    ),
                     selectedType = uiState.selectedType,
                     onTypeSelected = { viewModel.onBookTypeChange(it) }
                 )
@@ -186,8 +190,8 @@ fun BookInfoEditContent(
         }
         Spacer(modifier = Modifier.height(16.dp))
         SwitchSettingItem(
-            title = "固定书籍类型",
-            description = "书籍更新后不覆盖书籍类型",
+            title = stringResource(R.string.fixed_book_type),
+            description = stringResource(R.string.fixed_book_type_summary),
             checked = uiState.fixedType,
             onCheckedChange = { viewModel.onFixedTypeChange(it) }
         )
@@ -201,7 +205,7 @@ fun BookInfoEditContent(
         AppTextField(
             value = uiState.name,
             onValueChange = { viewModel.onNameChange(it) },
-            label = "书名",
+            label = stringResource(R.string.book_name),
             backgroundColor = inputBackgroundColor,
             modifier = Modifier.fillMaxWidth()
         )
@@ -209,7 +213,7 @@ fun BookInfoEditContent(
         AppTextField(
             value = uiState.author,
             onValueChange = { viewModel.onAuthorChange(it) },
-            label = "作者",
+            label = stringResource(R.string.author),
             backgroundColor = inputBackgroundColor,
             modifier = Modifier.fillMaxWidth()
         )
@@ -217,7 +221,7 @@ fun BookInfoEditContent(
         AppTextField(
             value = uiState.coverUrl ?: "",
             onValueChange = { viewModel.onCoverUrlChange(it) },
-            label = "封面链接",
+            label = stringResource(R.string.cover_url),
             backgroundColor = inputBackgroundColor,
             modifier = Modifier.fillMaxWidth()
         )
@@ -232,7 +236,7 @@ fun BookInfoEditContent(
         AppTextField(
             value = uiState.intro ?: "",
             onValueChange = { viewModel.onIntroChange(it) },
-            label = "简介",
+            label = stringResource(R.string.book_intro),
             backgroundColor = inputBackgroundColor,
             modifier = Modifier.fillMaxWidth()
         )
@@ -240,7 +244,7 @@ fun BookInfoEditContent(
         AppTextField(
             value = uiState.remark ?: "",
             onValueChange = { viewModel.onRemarkChange(it) },
-            label = "备注",
+            label = stringResource(R.string.book_remark),
             backgroundColor = inputBackgroundColor,
             modifier = Modifier.fillMaxWidth()
         )
@@ -250,18 +254,19 @@ fun BookInfoEditContent(
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun BookTypeDropdown(
-    bookTypes: List<String>,
-    selectedType: String,
-    onTypeSelected: (String) -> Unit
+    bookTypes: List<Pair<BookInfoEditType, String>>,
+    selectedType: BookInfoEditType,
+    onTypeSelected: (BookInfoEditType) -> Unit
 ) {
     var expanded by remember { mutableStateOf(false) }
+    val selectedTypeLabel = bookTypes.firstOrNull { it.first == selectedType }?.second.orEmpty()
 
     val textFieldState = rememberTextFieldState(
-        initialText = selectedType
+        initialText = selectedTypeLabel
     )
 
-    LaunchedEffect(selectedType) {
-        textFieldState.setTextAndPlaceCursorAtEnd(selectedType)
+    LaunchedEffect(selectedTypeLabel) {
+        textFieldState.setTextAndPlaceCursorAtEnd(selectedTypeLabel)
     }
 
     val bookInfoInputColor = ThemeConfig.bookInfoInputColor
@@ -280,7 +285,7 @@ fun BookTypeDropdown(
             state = textFieldState,
             readOnly = true,
             lineLimits = TextFieldLineLimits.SingleLine,
-            label = "书籍类型",
+            label = stringResource(R.string.book_type_label),
             backgroundColor = inputBackgroundColor,
             trailingIcon = {
                 ExposedDropdownMenuDefaults.TrailingIcon(expanded = expanded)
@@ -297,11 +302,11 @@ fun BookTypeDropdown(
             expanded = expanded,
             onDismissRequest = { expanded = false }
         ) {
-            bookTypes.forEach { option ->
+            bookTypes.forEach { (type, label) ->
                 RoundDropdownMenuItem(
-                    text = option,
+                    text = label,
                     onClick = {
-                        onTypeSelected(option)
+                        onTypeSelected(type)
                         expanded = false
                     }
                 )
@@ -387,12 +392,16 @@ fun KindEditor(
         AppAlertDialog(
             show = true,
             onDismissRequest = { editingIndex = null },
-            title = if (isAdding) "添加标签" else "编辑标签",
+            title = if (isAdding) {
+                stringResource(R.string.add_tag)
+            } else {
+                stringResource(R.string.edit_tag)
+            },
             content = {
                 AppTextField(
                     value = editText,
                     onValueChange = { editText = it },
-                    label = "标签",
+                    label = stringResource(R.string.tag),
                     backgroundColor = backgroundColor,
                     modifier = Modifier.fillMaxWidth()
                 )

app/src/main/java/io/legado/app/ui/book/info/edit/BookInfoEditViewModel.kt

@@ -25,6 +25,12 @@ import kotlinx.coroutines.flow.asStateFlow
 import java.io.File
 import java.io.FileOutputStream
 
+enum class BookInfoEditType {
+    TEXT,
+    AUDIO,
+    IMAGE
+}
+
 data class BookInfoEditUiState(
     val name: String = "",
     val author: String = "",
@@ -33,8 +39,7 @@ data class BookInfoEditUiState(
     val remark: String? = null,
     val kindList: List<String> = emptyList(),
     val originalKindList: List<String> = emptyList(),
-    val selectedType: String = "文本",
-    val bookTypes: List<String> = listOf("文本", "音频", "图片"),
+    val selectedType: BookInfoEditType = BookInfoEditType.TEXT,
     val fixedType: Boolean = false,
     val book: Book? = null,
 )
@@ -49,9 +54,9 @@ class BookInfoEditViewModel(application: Application) : BaseViewModel(applicatio
             book = appDb.bookDao.getBook(bookUrl)
             book?.let {
                 val selectedTypeIndex = when {
-                    it.isImage -> 2
-                    it.isAudio -> 1
-                    else -> 0
+                    it.isImage -> BookInfoEditType.IMAGE
+                    it.isAudio -> BookInfoEditType.AUDIO
+                    else -> BookInfoEditType.TEXT
                 }
                 val kinds =
                     it.kind?.split(",", "\n")?.filter { kind -> kind.isNotBlank() }.orEmpty()
@@ -63,7 +68,7 @@ class BookInfoEditViewModel(application: Application) : BaseViewModel(applicatio
                     remark = it.remark,
                     kindList = kinds,
                     originalKindList = kinds,
-                    selectedType = _uiState.value.bookTypes[selectedTypeIndex],
+                    selectedType = selectedTypeIndex,
                     fixedType = it.config.fixedType,
                     book = it
                 )
@@ -99,7 +104,7 @@ class BookInfoEditViewModel(application: Application) : BaseViewModel(applicatio
         _uiState.value = _uiState.value.copy(kindList = kindList)
     }
 
-    fun onBookTypeChange(bookType: String) {
+    fun onBookTypeChange(bookType: BookInfoEditType) {
         _uiState.value = _uiState.value.copy(selectedType = bookType)
     }
 
@@ -121,8 +126,8 @@ class BookInfoEditViewModel(application: Application) : BaseViewModel(applicatio
                 book.remark = currentState.remark
                 val local = if (book.isLocal) BookType.local else 0
                 val bookType = when (currentState.selectedType) {
-                    currentState.bookTypes[2] -> BookType.image or local
-                    currentState.bookTypes[1] -> BookType.audio or local
+                    BookInfoEditType.IMAGE -> BookType.image or local
+                    BookInfoEditType.AUDIO -> BookType.audio or local
                     else -> BookType.text or local
                 }
                 book.removeType(BookType.local, BookType.image, BookType.audio, BookType.text)

app/src/main/java/io/legado/app/ui/book/toc/TocActivity.kt

@@ -40,4 +40,4 @@ class TocActivity : BaseComposeActivity() {
             }
         )
     }
-}
+}

app/src/main/java/io/legado/app/ui/book/toc/TocScreen.kt

@@ -71,12 +71,14 @@ import androidx.compose.ui.focus.FocusRequester
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.input.nestedscroll.nestedScroll
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import androidx.compose.ui.zIndex
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import io.legado.app.R
 import io.legado.app.data.entities.Bookmark
 import io.legado.app.help.book.isLocal
 import io.legado.app.ui.book.toc.rule.TxtTocRuleActivity
@@ -151,6 +153,15 @@ fun TocScreen(
 
     val useReplace = viewModel.useReplace
     val showWordCount = viewModel.showWordCount
+    val bookmarkManagementTitle = stringResource(R.string.bookmark_management)
+    val locateCurrentReadingText = stringResource(R.string.locate_current_reading)
+    val moveToTopText = stringResource(R.string.move_to_top)
+    val moveToBottomText = stringResource(R.string.move_to_bottom)
+    val downloadAllText = stringResource(R.string.download_all)
+    val invertSelectionText = stringResource(R.string.invert_selection)
+    val selectFollowingText = stringResource(R.string.select_following)
+    val addBookmarkText = stringResource(R.string.bookmark_add)
+    val bookmarkDefaultFileName = stringResource(R.string.bookmark)
 
     val topBarTitle = remember(
         pagerState.currentPage,
@@ -162,7 +173,7 @@ fun TocScreen(
                 book?.durChapterTitle?.takeIf { it.isNotBlank() } ?: (book?.name ?: "")
             }
 
-            1 -> "书签管理"
+            1 -> bookmarkManagementTitle
             else -> book?.name ?: ""
         }
     }
@@ -206,9 +217,15 @@ fun TocScreen(
         }
     }
 
-    val fabItems = remember(state.items) {
+    val fabItems = remember(
+        state.items,
+        locateCurrentReadingText,
+        moveToTopText,
+        moveToBottomText,
+        downloadAllText
+    ) {
         listOf(
-            FabMenuItem(Icons.Default.LocationOn, "定位至当前阅读") {
+            FabMenuItem(Icons.Default.LocationOn, locateCurrentReadingText) {
                 scope.launch {
                     val target = state.items.indexOfFirst { it.isDur }
                     if (target != -1) {
@@ -219,32 +236,37 @@ fun TocScreen(
                     }
                 }
             },
-            FabMenuItem(Icons.Default.VerticalAlignTop, "移至顶部") {
+            FabMenuItem(Icons.Default.VerticalAlignTop, moveToTopText) {
                 scope.launch { listState.animateScrollToItem(0) }
             },
-            FabMenuItem(Icons.Default.VerticalAlignBottom, "移至底部") {
+            FabMenuItem(Icons.Default.VerticalAlignBottom, moveToBottomText) {
                 scope.launch { listState.animateScrollToItem(state.items.size) }
             },
-            FabMenuItem(Icons.Default.DownloadForOffline, "下载全部") {
+            FabMenuItem(Icons.Default.DownloadForOffline, downloadAllText) {
                 viewModel.downloadAll()
             }
         )
     }
 
-    val selectionSecondaryActions = remember(state.selectedIds) {
+    val selectionSecondaryActions = remember(
+        state.selectedIds,
+        invertSelectionText,
+        selectFollowingText,
+        addBookmarkText
+    ) {
         listOf(
             ActionItem(
-                text = "反选",
+                text = invertSelectionText,
                 icon = Icons.Default.Refresh,
                 onClick = { viewModel.invertSelection() }
             ),
             ActionItem(
-                text = "选择后续",
+                text = selectFollowingText,
                 icon = Icons.Default.ExpandMore,
                 onClick = { viewModel.selectFromLast() }
             ),
             ActionItem(
-                text = "添加书签",
+                text = addBookmarkText,
                 icon = Icons.Default.BookmarkAdd,
                 onClick = { viewModel.addBookmarksForSelected() }
             )
@@ -332,35 +354,35 @@ fun TocScreen(
                 onBackClick = onBackClick,
                 onSearchToggle = { viewModel.setSearchMode(it) },
                 onSearchQueryChange = { viewModel.setSearchKey(it) },
-                searchPlaceholder = "搜索章节...",
+                searchPlaceholder = stringResource(R.string.search_chapters),
                 onClearSelection = { viewModel.clearSelection() },
                 dropDownMenuContent = { dismiss ->
                     when (pagerState.currentPage) {
                         0 -> {
                             RoundDropdownMenuItem(
-                                text = "使用替换规则",
+                                text = stringResource(R.string.use_replace_rule),
                                 isSelected = useReplace,
                                 onClick = { viewModel.toggleUseReplace() }
                             )
                             RoundDropdownMenuItem(
-                                text = "显示字数",
+                                text = stringResource(R.string.show_word_count),
                                 isSelected = showWordCount,
                                 onClick = { viewModel.toggleShowWordCount() }
                             )
                             RoundDropdownMenuItem(
-                                text = "反转目录",
+                                text = stringResource(R.string.reverse_toc),
                                 onClick = { viewModel.reverseToc() }
                             )
                             PillDivider()
                             RoundDropdownMenuItem(
-                                text = "替换规则",
+                                text = stringResource(R.string.replace_rule_title),
                                 onClick = {
                                     onOpenReplaceRule(null)
                                     dismiss()
                                 }
                             )
                             RoundDropdownMenuItem(
-                                text = "新建替换规则",
+                                text = stringResource(R.string.add_replace_rule),
                                 onClick = {
                                     val scopes = mutableListOf<String>()
                                     book?.name?.let { scopes.add(it) }
@@ -378,9 +400,9 @@ fun TocScreen(
                                 }
                             )
                             if (book?.isLocal == true) {
-                                PillHeaderDivider(title = "本地书籍选项")
+                                PillHeaderDivider(title = stringResource(R.string.local_book_options))
                                 RoundDropdownMenuItem(
-                                    text = "本地书籍目录规则",
+                                    text = stringResource(R.string.local_book_toc_rule),
                                     onClick = {
                                         val intent =
                                             Intent(context, TxtTocRuleActivity::class.java).apply {
@@ -391,7 +413,7 @@ fun TocScreen(
                                     }
                                 )
                                 RoundDropdownMenuItem(
-                                    text = "拆分超长章节",
+                                    text = stringResource(R.string.split_long_chapters),
                                     isSelected = viewModel.isSplitLongChapter,
                                     onClick = {
                                         viewModel.toggleSplitLongChapter()
@@ -403,25 +425,27 @@ fun TocScreen(
 
                         else -> {
                             RoundDropdownMenuItem(
-                                text = "导出书签为JSON",
+                                text = stringResource(R.string.export_bookmarks_json),
                                 onClick = {
                                     val dateFormat = SimpleDateFormat(
                                         "yyyyMMdd_HHmm",
                                         Locale.getDefault()
                                     ).format(Date())
-                                    val initialName = "${book?.name ?: "书签"}_$dateFormat.json"
+                                    val initialName =
+                                        "${book?.name ?: bookmarkDefaultFileName}_$dateFormat.json"
                                     exportLauncher.launch(initialName)
                                     dismiss()
                                 }
                             )
                             RoundDropdownMenuItem(
-                                text = "导出书签为MarkDown",
+                                text = stringResource(R.string.export_bookmarks_markdown),
                                 onClick = {
                                     val dateFormat = SimpleDateFormat(
                                         "yyyyMMdd_HHmm",
                                         Locale.getDefault()
                                     ).format(Date())
-                                    val initialName = "${book?.name ?: "书签"}_$dateFormat.md"
+                                    val initialName =
+                                        "${book?.name ?: bookmarkDefaultFileName}_$dateFormat.md"
                                     exportLauncher.launch(initialName)
                                     dismiss()
                                 }
@@ -437,7 +461,10 @@ fun TocScreen(
                         verticalAlignment = Alignment.CenterVertically
                     ) {
                         AppTabRow(
-                            tabTitles = listOf("目录", "书签"),
+                            tabTitles = listOf(
+                                stringResource(R.string.chapter_list),
+                                stringResource(R.string.bookmark)
+                            ),
                             selectedTabIndex = pagerState.currentPage,
                             onTabSelected = { index ->
                                 scope.launch {
@@ -453,20 +480,20 @@ fun TocScreen(
                                     checked = showVolumeMenu,
                                     onCheckedChange = { showVolumeMenu = it },
                                     imageVector = Icons.AutoMirrored.Filled.FormatListBulleted,
-                                    contentDescription = "卷管理"
+                                    contentDescription = stringResource(R.string.volume_management)
                                 )
                                 RoundDropdownMenu(
                                     expanded = showVolumeMenu,
                                     onDismissRequest = { showVolumeMenu = false }
                                 ) {
                                     RoundDropdownMenuItem(
-                                        text = "展开所有卷",
+                                        text = stringResource(R.string.expand_volume),
                                         onClick = {
                                             viewModel.expandAllVolumes(); showVolumeMenu = false
                                         }
                                     )
                                     RoundDropdownMenuItem(
-                                        text = "收起所有卷",
+                                        text = stringResource(R.string.coll_volume),
                                         onClick = {
                                             viewModel.collapseAllVolumes(); showVolumeMenu = false
                                         }
@@ -475,7 +502,7 @@ fun TocScreen(
                                     val volumeItems =
                                         remember(state.items) { state.items.filter { it.isVolume } }
                                     if (volumeItems.isNotEmpty()) {
-                                        PillHeaderDivider(title = "快速跳转")
+                                        PillHeaderDivider(title = stringResource(R.string.quick_jump))
                                         volumeItems.forEach { uiItem ->
                                             RoundDropdownMenuItem(
                                                 text = uiItem.title,
@@ -528,7 +555,10 @@ fun TocScreen(
                     onSelectAll = { viewModel.selectAll() },
                     onSelectInvert = { viewModel.invertSelection() },
                     primaryAction = ActionItem(
-                        text = "下载已选 (${state.selectedIds.size})",
+                        text = stringResource(
+                            R.string.download_selected_count,
+                            state.selectedIds.size
+                        ),
                         icon = Icons.Default.Download,
                         onClick = { viewModel.downloadSelected() }
                     ),
@@ -818,7 +848,7 @@ fun BookmarkListContent(
             contentAlignment = Alignment.Center
         ) {
             EmptyMessage(
-                message = "暂无书签"
+                message = stringResource(R.string.no_bookmark)
             )
         }
     } else {

app/src/main/java/io/legado/app/ui/book/toc/TocViewModel.kt

@@ -7,6 +7,7 @@ import androidx.compose.runtime.snapshotFlow
 
 import androidx.lifecycle.SavedStateHandle
 import androidx.lifecycle.viewModelScope
+import io.legado.app.R
 import io.legado.app.base.BaseRuleViewModel
 import io.legado.app.data.appDb
 import io.legado.app.data.entities.Book
@@ -424,9 +425,13 @@ class TocViewModel(
         val book = bookState.value ?: return
         book.tocUrl = newRegex
         upBookTocRule(book) { error ->
-            if (error != null) context.toastOnUi("更新目录规则失败: ${error.localizedMessage}")
+            if (error != null) {
+                context.toastOnUi(
+                    context.getString(R.string.toc_rule_update_failed, error.localizedMessage)
+                )
+            }
             else {
-                context.toastOnUi("目录规则已更新")
+                context.toastOnUi(R.string.toc_rule_updated)
                 if (ReadBook.book?.bookUrl == book.bookUrl) ReadBook.upMsg(null)
             }
         }
@@ -437,8 +442,14 @@ class TocViewModel(
         val newState = !isSplitLongChapter
         book.setSplitLongChapter(newState)
         upBookTocRule(book) { error ->
-            if (error != null) context.toastOnUi("设置失败: ${error.localizedMessage}")
-            else context.toastOnUi(if (newState) "已开启长章节拆分" else "已关闭长章节拆分")
+            if (error != null) {
+                context.toastOnUi(context.getString(R.string.setting_failed, error.localizedMessage))
+            } else {
+                context.toastOnUi(
+                    if (newState) R.string.split_long_chapters_enabled
+                    else R.string.split_long_chapters_disabled
+                )
+            }
         }
     }
 
@@ -467,16 +478,16 @@ class TocViewModel(
             val book = bookState.value ?: return@launch
             val bookmarks = appDb.bookmarkDao.getByBook(book.name, book.author)
             if (bookmarks.isEmpty()) {
-                context.toastOnUi("没有可导出的书签")
+                context.toastOnUi(R.string.no_bookmarks_to_export)
                 return@launch
             }
             BookmarkExporter.exportToUri(
                 context = getApplication(), fileUri = fileUri, bookmarks = bookmarks,
                 isMd = isMd, bookName = book.name, author = book.author
             )
-            context.toastOnUi("保存成功")
+            context.toastOnUi(R.string.save_success)
         } catch (e: Exception) {
-            context.toastOnUi("保存失败: ${e.message}")
+            context.toastOnUi(context.getString(R.string.save_failed_with_error, e.message))
         }
     }
 
@@ -495,7 +506,7 @@ class TocViewModel(
             .toList()
 
         if (selectedItems.isEmpty()) {
-            context.toastOnUi("请选择章节")
+            context.toastOnUi(R.string.select_chapters)
             return@launch
         }
 
@@ -512,7 +523,7 @@ class TocViewModel(
         }
 
         appDb.bookmarkDao.insert(*bookmarks.toTypedArray())
-        context.toastOnUi("已添加 ${bookmarks.size} 个书签")
+        context.toastOnUi(context.getString(R.string.bookmarks_added_count, bookmarks.size))
         withContext(Dispatchers.Main) {
             clearSelection()
         }
@@ -525,7 +536,9 @@ class TocViewModel(
         execute {
             cacheBookChaptersUseCase.execute(book.bookUrl, indices)
         }.onSuccess { count ->
-            getApplication<Application>().toastOnUi("开始下载 $count 个章节")
+            getApplication<Application>().toastOnUi(
+                context.getString(R.string.start_downloading_chapters, count)
+            )
             clearSelection()
         }
     }
@@ -535,7 +548,7 @@ class TocViewModel(
         execute {
             cacheBookChaptersUseCase.execute(book.bookUrl, listOf(index))
         }.onSuccess {
-            getApplication<Application>().toastOnUi("开始下载章节")
+            getApplication<Application>().toastOnUi(R.string.start_downloading_chapter)
         }
     }
 
@@ -546,14 +559,16 @@ class TocViewModel(
             .map { it.id }
 
         if (targetIndices.isEmpty()) {
-            getApplication<Application>().toastOnUi("所有章节已缓存")
+            getApplication<Application>().toastOnUi(R.string.all_chapters_cached)
             return
         }
 
         execute {
             cacheBookChaptersUseCase.execute(book.bookUrl, targetIndices)
         }.onSuccess { count ->
-            getApplication<Application>().toastOnUi("开始下载剩余 $count 个章节")
+            getApplication<Application>().toastOnUi(
+                context.getString(R.string.start_downloading_remaining_chapters, count)
+            )
         }
     }
 

app/src/main/java/io/legado/app/ui/book/toc/rule/TxtRuleScreen.kt

@@ -186,7 +186,7 @@ fun TxtRuleScreen(
     )
 
     BatchImportDialog(
-        title = "导入词典规则",
+        title = stringResource(R.string.import_txt_toc_rule),
         importState = importState,
         onDismissRequest = { viewModel.cancelImport() },
         onToggleItem = { viewModel.toggleImportSelection(it) },
@@ -262,7 +262,11 @@ fun TxtRuleScreen(
     )
 
     RuleListScaffold(
-        title = if (isPickMode) "选择目录规则" else "目录规则",
+        title = if (isPickMode) {
+            stringResource(R.string.select_toc_rule)
+        } else {
+            stringResource(R.string.txt_toc_rule)
+        },
         state = uiState,
         onBackClick = { onBackClick() },
         onSearchToggle = { active ->

app/src/main/java/io/legado/app/ui/book/toc/rule/TxtTocRuleViewModel.kt

@@ -3,6 +3,7 @@ package io.legado.app.ui.book.toc.rule
 import android.app.Application
 import androidx.compose.runtime.Immutable
 import androidx.lifecycle.viewModelScope
+import io.legado.app.R
 import io.legado.app.base.BaseRuleViewModel
 import io.legado.app.data.entities.TxtTocRule
 import io.legado.app.data.repository.TxtTocRuleRepository
@@ -147,14 +148,14 @@ class TxtTocRuleViewModel(
     fun pasteRule(): TxtTocRule? {
         val text = context.getClipText()
         if (text.isNullOrBlank()) {
-            context.toastOnUi("剪贴板没有内容")
+            context.toastOnUi(R.string.clipboard_empty)
             return null
         }
         return try {
             GSON.fromJsonObject<TxtTocRule>(text).getOrThrow()
         } catch (e: Exception) {
-            context.toastOnUi("格式不对")
+            context.toastOnUi(R.string.invalid_format)
             null
         }
     }
-}
+}

app/src/main/java/io/legado/app/ui/config/backupConfig/BackupConfigScreen.kt

@@ -168,15 +168,17 @@ fun BackupConfigScreen(
     ) { uri ->
         uri?.let {
             showLoadingDialog = true
-            loadingText = "恢复中…"
+            loadingText = context.getString(R.string.on_restore)
             scope.launch {
                 try {
                     Restore.restore(context, uri)
                     showLoadingDialog = false
-                    snackbarHostState.showSnackbar("恢复成功")
+                    snackbarHostState.showSnackbar(context.getString(R.string.restore_success))
                 } catch (e: Exception) {
                     showLoadingDialog = false
-                    snackbarHostState.showSnackbar("恢复出错: ${e.localizedMessage}")
+                    snackbarHostState.showSnackbar(
+                        context.getString(R.string.restore_fail_with_error, e.localizedMessage)
+                    )
                 }
             }
         }
@@ -360,20 +362,24 @@ fun BackupConfigScreen(
                     value = tempAccount,
                     onValueChange = { tempAccount = it },
                     backgroundColor = LegadoTheme.colorScheme.surface,
-                    label = "账号"
+                    label = stringResource(R.string.web_dav_account)
                 )
                 Spacer(modifier = Modifier.height(12.dp))
                 AppTextField(
                     value = tempPassword,
                     onValueChange = { tempPassword = it },
                     backgroundColor = MiuixTheme.colorScheme.surface,
-                    label = "密码",
+                    label = stringResource(R.string.web_dav_pw),
                     visualTransformation = if (passwordVisible) VisualTransformation.None else PasswordVisualTransformation(),
                     keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Password),
                     trailingIcon = {
                         val image =
                             if (passwordVisible) Icons.Filled.Visibility else Icons.Filled.VisibilityOff
-                        val description = if (passwordVisible) "隐藏密码" else "显示密码"
+                        val description = if (passwordVisible) {
+                            stringResource(R.string.hide_password)
+                        } else {
+                            stringResource(R.string.show_password)
+                        }
                         IconButton(onClick = { passwordVisible = !passwordVisible }) {
                             Icon(imageVector = image, contentDescription = description)
                         }
@@ -387,13 +393,13 @@ fun BackupConfigScreen(
             showWebDavAuthDialog = false
             scope.launch {
                 showLoadingDialog = true
-                loadingText = "测试中…"
+                loadingText = context.getString(R.string.test_sync_loading_text)
                 val success = viewModel.testWebDav()
                 showLoadingDialog = false
                 if (success) {
-                    snackbarHostState.showSnackbar("WebDav 配置正确")
+                    snackbarHostState.showSnackbar(context.getString(R.string.test_sync_status_success))
                 } else {
-                    snackbarHostState.showSnackbar("WebDav 配置错误")
+                    snackbarHostState.showSnackbar(context.getString(R.string.test_sync_status_fail))
                 }
             }
         },
@@ -483,7 +489,7 @@ fun BackupConfigScreen(
     ) {
         OptionCard(
             icon = Icons.Default.PhoneAndroid,
-            text = "本地恢复",
+            text = stringResource(R.string.restore_from_local),
             onClick = {
                 showRestoreOptionSheet = false
                 restoreFileLauncher.launch(arrayOf("application/zip"))
@@ -491,20 +497,23 @@ fun BackupConfigScreen(
         )
         OptionCard(
             icon = Icons.Default.Cloud,
-            text = "网络恢复",
+            text = stringResource(R.string.restore_from_network),
             onClick = {
                 showRestoreOptionSheet = false
                 scope.launch {
                     showLoadingDialog = true
-                    loadingText = "加载中"
+                    loadingText = context.getString(R.string.loading)
                     try {
                         val names = viewModel.getBackupNames()
                         backupNames = names
                         showRestoreSheet = true
                     } catch (e: Exception) {
-                        confirmDialogTitle = "恢复"
+                        confirmDialogTitle = context.getString(R.string.restore)
                         confirmDialogText =
-                            "WebDavError\n${e.localizedMessage}\n将从本地备份恢复。"
+                            context.getString(
+                                R.string.webdav_restore_fallback_message,
+                                e.localizedMessage
+                            )
                         onConfirmAction = {
                             restoreFileLauncher.launch(arrayOf("application/zip"))
                         }
@@ -535,19 +544,21 @@ fun BackupConfigScreen(
                     onToggleSelection = {
                         showRestoreSheet = false
                         showLoadingDialog = true
-                        loadingText = "恢复中…"
+                        loadingText = context.getString(R.string.on_restore)
                         viewModel.restoreWebDav(
                             it,
                             {
                                 showLoadingDialog = false
                                 scope.launch {
-                                    snackbarHostState.showSnackbar("恢复成功")
+                                    snackbarHostState.showSnackbar(context.getString(R.string.restore_success))
                                 }
                             },
                             { error ->
                                 showLoadingDialog = false
                                 scope.launch {
-                                    snackbarHostState.showSnackbar("WebDav恢复出错\n$error")
+                                    snackbarHostState.showSnackbar(
+                                        context.getString(R.string.webdav_restore_fail, error)
+                                    )
                                 }
                             }
                         )

app/src/main/java/io/legado/app/ui/config/backupConfig/BackupConfigViewModel.kt

@@ -2,6 +2,7 @@ package io.legado.app.ui.config.backupConfig
 
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
+import io.legado.app.R
 import io.legado.app.domain.usecase.WebDavBackupUseCase
 import io.legado.app.help.storage.Backup
 import kotlinx.coroutines.Dispatchers
@@ -55,7 +56,7 @@ class BackupConfigViewModel(
                 }
             } catch (e: Exception) {
                 withContext(Dispatchers.Main) {
-                    onError(e.localizedMessage ?: "备份出错")
+                    onError(e.localizedMessage ?: appCtx.getString(R.string.backup_error))
                 }
             }
         }
@@ -76,7 +77,7 @@ class BackupConfigViewModel(
                 }
             } catch (e: Exception) {
                 withContext(Dispatchers.Main) {
-                    onError(e.localizedMessage ?: "恢复出错")
+                    onError(e.localizedMessage ?: appCtx.getString(R.string.restore_error))
                 }
             }
         }

app/src/main/java/io/legado/app/ui/config/coverConfig/CoverConfigScreen.kt

@@ -134,9 +134,11 @@ fun CoverConfigScreen(
                 val coverCount = CoverConfig.defaultCover.split(",").filter { it.isNotBlank() }.size
                 ClickableSettingItem(
                     title = stringResource(R.string.default_cover),
-                    description = if (coverCount > 0) "已选择 $coverCount 张图片" else stringResource(
-                        R.string.select_image
-                    ),
+                    description = if (coverCount > 0) {
+                        stringResource(R.string.cover_selected_images_count, coverCount)
+                    } else {
+                        stringResource(R.string.select_image)
+                    },
                     onClick = { manageKey = PreferKey.defaultCover }
                 )
 
@@ -191,9 +193,11 @@ fun CoverConfigScreen(
                     CoverConfig.defaultCoverDark.split(",").filter { it.isNotBlank() }.size
                 ClickableSettingItem(
                     title = stringResource(R.string.default_cover),
-                    description = if (coverCount > 0) "已选择 $coverCount 张图片" else stringResource(
-                        R.string.select_image
-                    ),
+                    description = if (coverCount > 0) {
+                        stringResource(R.string.cover_selected_images_count, coverCount)
+                    } else {
+                        stringResource(R.string.select_image)
+                    },
                     onClick = { manageKey = PreferKey.defaultCoverDark }
                 )
 

app/src/main/java/io/legado/app/ui/config/coverConfig/CoverRuleConfigSheet.kt

@@ -76,7 +76,7 @@ fun CoverRuleConfigSheet(
                 imageVector = Icons.Default.Save,
                 onClick = {
                     if (searchUrl.isBlank() || coverRule.isBlank()) {
-                        appCtx.toastOnUi("搜索url和cover规则不能为空")
+                        appCtx.toastOnUi(R.string.cover_rule_fields_required)
                     } else {
                         val newConfig = ruleState?.copy(
                             enable = enable,

app/src/main/java/io/legado/app/ui/config/customTheme/CustomThemeScreen.kt

@@ -72,7 +72,7 @@ fun CustomThemeScreen(
         modifier = Modifier.nestedScroll(scrollBehavior.nestedScrollConnection),
         topBar = {
             GlassMediumFlexibleTopAppBar(
-                title = "自定义颜色",
+                title = stringResource(R.string.custom_theme_colors),
                 scrollBehavior = scrollBehavior,
                 navigationIcon = {
                     TopBarNavigationButton(onClick = onBackClick)
@@ -91,7 +91,7 @@ fun CustomThemeScreen(
             item {
                 SplicedColumnGroup {
                     SwitchSettingItem(
-                        title = "使用色板生成颜色",
+                        title = stringResource(R.string.theme_manage_use_palette_colors),
                         checked = !enableDeepPersonalization,
                         onCheckedChange = { ThemeConfig.enableDeepPersonalization = !it }
                     )
@@ -104,7 +104,7 @@ fun CustomThemeScreen(
                     SplicedColumnGroup(title = stringResource(R.string.color_setting)) {
                     // Primary colors
                     ClickableSettingItem(
-                        title = "主题色",
+                        title = stringResource(R.string.theme_manage_primary_color),
                         option = if (themeColor != 0) "#${Integer.toHexString(themeColor).uppercase()}" else stringResource(R.string.click_to_select),
                         onClick = {
                             currentColorKey = "themeColor"
@@ -128,7 +128,7 @@ fun CustomThemeScreen(
                     )
 
                     ClickableSettingItem(
-                        title = "次要主题色",
+                        title = stringResource(R.string.theme_manage_secondary_color),
                         option = if (secondaryThemeColor != 0) "#${Integer.toHexString(secondaryThemeColor).uppercase()}" else stringResource(R.string.click_to_select),
                         onClick = {
                             currentColorKey = "secondaryThemeColor"
@@ -152,7 +152,7 @@ fun CustomThemeScreen(
                     )
 
                     ClickableSettingItem(
-                        title = "主要字体色",
+                        title = stringResource(R.string.theme_manage_primary_text_color),
                         option = if (primaryTextColor != 0) "#${Integer.toHexString(primaryTextColor).uppercase()}" else stringResource(R.string.click_to_select),
                         onClick = {
                             currentColorKey = "primaryTextColor"
@@ -176,7 +176,7 @@ fun CustomThemeScreen(
                     )
 
                     ClickableSettingItem(
-                        title = "次要字体色",
+                        title = stringResource(R.string.theme_manage_secondary_text_color),
                         option = if (secondaryTextColor != 0) "#${Integer.toHexString(secondaryTextColor).uppercase()}" else stringResource(R.string.click_to_select),
                         onClick = {
                             currentColorKey = "secondaryTextColor"
@@ -200,7 +200,7 @@ fun CustomThemeScreen(
                     )
 
                     ClickableSettingItem(
-                        title = "背景色",
+                        title = stringResource(R.string.theme_manage_background_color),
                         option = if (themeBackgroundColor != 0) "#${Integer.toHexString(themeBackgroundColor).uppercase()}" else stringResource(R.string.click_to_select),
                         onClick = {
                             currentColorKey = "themeBackgroundColor"
@@ -224,7 +224,7 @@ fun CustomThemeScreen(
                     )
 
                     ClickableSettingItem(
-                        title = "标签容器色",
+                        title = stringResource(R.string.theme_manage_label_container_color),
                         option = if (labelContainerColor != 0) "#${Integer.toHexString(labelContainerColor).uppercase()}" else stringResource(R.string.click_to_select),
                         onClick = {
                             currentColorKey = "labelContainerColor"

app/src/main/java/io/legado/app/ui/config/otherConfig/DirectLinkUploadBottomSheet.kt

@@ -88,7 +88,7 @@ fun DirectLinkUploadBottomSheet(
                     onDismissRequest = { showMenu = false }
                 ) {
                     RoundDropdownMenuItem(
-                        text = "导入默认",
+                        text = stringResource(R.string.import_default_rule),
                         leadingIcon = { Icon(Icons.Default.Download, null) },
                         onClick = {
                             showMenu = false
@@ -124,7 +124,7 @@ fun DirectLinkUploadBottomSheet(
                                     viewModel.upView(rule)
                                 }
                             }.onFailure {
-                                context.toastOnUi("剪贴板为空或格式不对")
+                                context.toastOnUi(R.string.clipboard_empty_or_invalid)
                             }
                         }
                     )
@@ -186,7 +186,7 @@ fun DirectLinkUploadBottomSheet(
                     if (viewModel.saveDirectLinkRule()) {
                         onDismiss()
                     } else {
-                        context.toastOnUi("请填写完整信息")
+                        context.toastOnUi(R.string.complete_required_information)
                     }
                 },
                 dismissText = stringResource(R.string.cancel),

app/src/main/java/io/legado/app/ui/config/otherConfig/OtherConfigScreen.kt

@@ -147,7 +147,7 @@ fun OtherConfigScreen(
                         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
                             notificationPermissionLauncher.launch(Manifest.permission.POST_NOTIFICATIONS)
                         } else {
-                            Toast.makeText(context, "无需申请", Toast.LENGTH_SHORT).show()
+                            Toast.makeText(context, R.string.permission_not_required, Toast.LENGTH_SHORT).show()
                         }
                     }
                 )

app/src/main/java/io/legado/app/ui/config/themeConfig/BackgroundImageManageSheet.kt

@@ -97,7 +97,7 @@ fun BackgroundImageManageSheet(
                     ) {
                         AppIcon(
                             imageVector = Icons.Default.Add,
-                            contentDescription = "Add",
+                            contentDescription = stringResource(R.string.add),
                             modifier = Modifier.size(48.dp),
                             tint = LegadoTheme.colorScheme.primary
                         )

app/src/main/java/io/legado/app/ui/config/themeConfig/LabelColorManageSheet.kt

@@ -24,8 +24,10 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.toArgb
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import androidx.core.graphics.ColorUtils
+import io.legado.app.R
 import io.legado.app.help.config.TagColorGenerator
 import io.legado.app.ui.theme.LegadoTheme
 import io.legado.app.ui.widget.components.button.MediumOutlinedIconButton
@@ -53,7 +55,7 @@ fun LabelColorManageSheet(
     AppModalBottomSheet(
         show = show,
         onDismissRequest = onDismissRequest,
-        title = "管理标签颜色",
+        title = stringResource(R.string.theme_config_manage_label_colors),
         startAction = {
             MediumOutlinedIconButton(
                 onClick = {
@@ -84,7 +86,7 @@ fun LabelColorManageSheet(
         ) {
             items(tagColors.size) { index ->
                 val colorPair = tagColors[index]
-                val label = "标签 ${index + 1}"
+                val label = stringResource(R.string.theme_config_label_color_name, index + 1)
                 NormalCard(
                     modifier = Modifier.fillMaxWidth(),
                     containerColor = LegadoTheme.colorScheme.onSheetContent

app/src/main/java/io/legado/app/ui/config/themeConfig/NavIconManageSheet.kt

@@ -2,6 +2,7 @@ package io.legado.app.ui.config.themeConfig
 
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
+import androidx.annotation.StringRes
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
@@ -24,8 +25,10 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import coil.compose.AsyncImage
+import io.legado.app.R
 import io.legado.app.ui.theme.LegadoTheme
 import io.legado.app.ui.widget.components.button.SmallTonalIconButton
 import io.legado.app.ui.widget.components.card.NormalCard
@@ -36,7 +39,7 @@ import java.io.File
 
 private data class NavIconDestination(
     val key: String,
-    val label: String,
+    @param:StringRes val labelRes: Int,
     val path: String,
     val onSetPath: (String) -> Unit,
 )
@@ -51,10 +54,10 @@ fun NavIconManageSheet(
     var activeDest by remember { mutableStateOf<String?>(null) }
 
     val destinations = listOf(
-        NavIconDestination("bookshelf", "书架", ThemeConfig.navIconBookshelf) { ThemeConfig.navIconBookshelf = it },
-        NavIconDestination("explore", "发现", ThemeConfig.navIconExplore) { ThemeConfig.navIconExplore = it },
-        NavIconDestination("rss", "订阅", ThemeConfig.navIconRss) { ThemeConfig.navIconRss = it },
-        NavIconDestination("my", "我的", ThemeConfig.navIconMy) { ThemeConfig.navIconMy = it },
+        NavIconDestination("bookshelf", R.string.bookshelf, ThemeConfig.navIconBookshelf) { ThemeConfig.navIconBookshelf = it },
+        NavIconDestination("explore", R.string.discovery, ThemeConfig.navIconExplore) { ThemeConfig.navIconExplore = it },
+        NavIconDestination("rss", R.string.rss, ThemeConfig.navIconRss) { ThemeConfig.navIconRss = it },
+        NavIconDestination("my", R.string.my, ThemeConfig.navIconMy) { ThemeConfig.navIconMy = it },
     )
 
     val selectImage = rememberLauncherForActivityResult(
@@ -79,7 +82,7 @@ fun NavIconManageSheet(
     AppModalBottomSheet(
         show = show,
         onDismissRequest = onDismissRequest,
-        title = "导航栏图标",
+        title = stringResource(R.string.theme_config_nav_icons),
     ) {
         Column(modifier = Modifier.fillMaxWidth().padding(bottom = 24.dp)) {
             Row(
@@ -89,6 +92,7 @@ fun NavIconManageSheet(
                 horizontalArrangement = Arrangement.spacedBy(12.dp)
             ) {
                 destinations.forEach { dest ->
+                    val label = stringResource(dest.labelRes)
                     Column(
                         modifier = Modifier.weight(1f),
                         horizontalAlignment = Alignment.CenterHorizontally
@@ -108,7 +112,7 @@ fun NavIconManageSheet(
                                 Box(modifier = Modifier.fillMaxSize()) {
                                     AsyncImage(
                                         model = dest.path,
-                                        contentDescription = dest.label,
+                                        contentDescription = label,
                                         modifier = Modifier.fillMaxSize(),
                                         contentScale = ContentScale.Fit
                                     )
@@ -128,7 +132,10 @@ fun NavIconManageSheet(
                                 ) {
                                     AppIcon(
                                         imageVector = Icons.Default.Add,
-                                        contentDescription = "添加${dest.label}图标",
+                                        contentDescription = stringResource(
+                                            R.string.theme_config_add_nav_icon,
+                                            label
+                                        ),
                                         modifier = Modifier.size(32.dp),
                                         tint = LegadoTheme.colorScheme.primary
                                     )
@@ -136,7 +143,7 @@ fun NavIconManageSheet(
                             }
                         }
                         AppText(
-                            text = dest.label,
+                            text = label,
                             modifier = Modifier.padding(top = 8.dp),
                         )
                     }

app/src/main/java/io/legado/app/ui/config/themeConfig/ThemeConfigScreen.kt

@@ -227,7 +227,7 @@ fun ThemeConfigScreen(
                             contentColor = MiuixTheme.colorScheme.onPrimary
                         )
                     ) {
-                        MiuixText("Miuix 目前为测试主题，且不对基于View的界面生效！")
+                        MiuixText(stringResource(R.string.theme_config_miuix_experimental_warning))
                     }
                 }
 
@@ -420,8 +420,8 @@ fun ThemeConfigScreen(
                                 onCheckedChange = { ThemeConfig.useFloatingBottomBarLiquidGlass = it }
                             )
                             SliderSettingItem(
-                                title = "底栏模糊强度",
-                                description = "控制液态玻璃的扭曲程度",
+                                title = stringResource(R.string.theme_config_bottom_bar_lens_radius),
+                                description = stringResource(R.string.theme_config_bottom_bar_lens_radius_summary),
                                 value = ThemeConfig.bottomBarLensRadius,
                                 defaultValue = 24f,
                                 valueRange = 0f..50f,
@@ -483,30 +483,30 @@ fun ThemeConfigScreen(
                     }
                     if (ThemeConfig.enableBlur) {
                         SliderSettingItem(
-                            title = "顶栏模糊半径",
-                            description = "模糊半径越大，系统运行越卡顿",
+                            title = stringResource(R.string.theme_manage_top_bar_blur_radius),
+                            description = stringResource(R.string.theme_config_blur_radius_performance_summary),
                             value = ThemeConfig.topBarBlurRadius.toFloat(),
                             defaultValue = 24f,
                             valueRange = 0f..30f,
                             onValueChange = { ThemeConfig.topBarBlurRadius = it.toInt() }
                         )
                         SliderSettingItem(
-                            title = "底栏模糊半径",
-                            description = "模糊半径越大，系统运行越卡顿",
+                            title = stringResource(R.string.theme_manage_bottom_bar_blur_radius),
+                            description = stringResource(R.string.theme_config_blur_radius_performance_summary),
                             value = ThemeConfig.bottomBarBlurRadius.toFloat(),
                             defaultValue = 8f,
                             valueRange = 0f..10f,
                             onValueChange = { ThemeConfig.bottomBarBlurRadius = it.toInt() }
                         )
                         SliderSettingItem(
-                            title = "顶栏模糊透明度",
+                            title = stringResource(R.string.theme_manage_top_bar_blur_opacity),
                             value = ThemeConfig.topBarBlurAlpha.toFloat(),
                             defaultValue = 73f,
                             valueRange = 0f..100f,
                             onValueChange = { ThemeConfig.topBarBlurAlpha = it.toInt() }
                         )
                         SliderSettingItem(
-                            title = "底栏模糊透明度",
+                            title = stringResource(R.string.theme_manage_bottom_bar_blur_opacity),
                             value = ThemeConfig.bottomBarBlurAlpha.toFloat(),
                             defaultValue = 40f,
                             valueRange = 0f..100f,
@@ -610,15 +610,15 @@ fun ThemeConfigScreen(
 
             // Container settings
             item {
-                SplicedColumnGroup(title = "容器设置") {
+                SplicedColumnGroup(title = stringResource(R.string.theme_manage_section_container)) {
                     SwitchSettingItem(
-                        title = "显示分割线",
+                        title = stringResource(R.string.show_divider_line),
                         checked = ThemeConfig.enableItemDivider,
                         onCheckedChange = { ThemeConfig.enableItemDivider = it }
                     )
                     if (ThemeConfig.enableItemDivider) {
                         SliderSettingItem(
-                            title = "分割线粗细",
+                            title = stringResource(R.string.theme_config_divider_width),
                             description = "${ThemeConfig.itemDividerWidth}dp",
                             value = ThemeConfig.itemDividerWidth,
                             defaultValue = 1f,
@@ -627,7 +627,7 @@ fun ThemeConfigScreen(
                             onValueChange = { ThemeConfig.itemDividerWidth = it }
                         )
                         SliderSettingItem(
-                            title = "分割线长度",
+                            title = stringResource(R.string.theme_config_divider_length),
                             description = "${ThemeConfig.itemDividerLength.toInt()}%",
                             value = ThemeConfig.itemDividerLength,
                             defaultValue = 80f,
@@ -636,7 +636,7 @@ fun ThemeConfigScreen(
                             onValueChange = { ThemeConfig.itemDividerLength = it }
                         )
                         ClickableSettingItem(
-                            title = "分割线颜色",
+                            title = stringResource(R.string.tip_divider_color),
                             option = if (ThemeConfig.itemDividerColor != 0) "#${Integer.toHexString(ThemeConfig.itemDividerColor).uppercase()}" else stringResource(R.string.click_to_select),
                             onClick = {
                                 showBorderColorPicker = true
@@ -659,7 +659,7 @@ fun ThemeConfigScreen(
 
             // Nav icon settings
             item {
-                SplicedColumnGroup(title = "导航栏图标设置") {
+                SplicedColumnGroup(title = stringResource(R.string.theme_config_nav_icon_settings)) {
                     val customCount = listOf(
                         ThemeConfig.navIconBookshelf,
                         ThemeConfig.navIconExplore,
@@ -667,8 +667,12 @@ fun ThemeConfigScreen(
                         ThemeConfig.navIconMy
                     ).count { it.isNotEmpty() }
                     ClickableSettingItem(
-                        title = "导航栏图标",
-                        description = if (customCount > 0) "已设置 $customCount 个自定义图标" else "使用默认图标",
+                        title = stringResource(R.string.theme_config_nav_icons),
+                        description = if (customCount > 0) {
+                            stringResource(R.string.theme_config_nav_icons_custom_count, customCount)
+                        } else {
+                            stringResource(R.string.theme_config_nav_icons_default)
+                        },
                         onClick = { showNavIconSheet = true }
                     )
                 }
@@ -676,10 +680,10 @@ fun ThemeConfigScreen(
 
             // Theme management
             item {
-                SplicedColumnGroup(title = "主题管理") {
+                SplicedColumnGroup(title = stringResource(R.string.theme_pack)) {
                     ClickableSettingItem(
-                        title = "主题管理",
-                        description = "保存、导入、导出主题配置",
+                        title = stringResource(R.string.theme_pack),
+                        description = stringResource(R.string.theme_pack_s),
                         onClick = onNavigateToThemeManage
                     )
                 }
@@ -750,7 +754,7 @@ fun ThemeConfigScreen(
         startAction = {
             SmallIconButton(
                 imageVector = Icons.Default.Delete,
-                contentDescription = "清除",
+                contentDescription = stringResource(R.string.clear),
                 onClick = {
                     ThemeConfig.appFontPath = null
                     showFontSheet = false
@@ -760,7 +764,7 @@ fun ThemeConfigScreen(
         endAction = {
             SmallIconButton(
                 imageVector = Icons.Default.Add,
-                contentDescription = "选择文件夹",
+                contentDescription = stringResource(R.string.select_folder),
                 onClick = { fontFolderLauncher.launch(null) }
             )
         },
@@ -771,7 +775,7 @@ fun ThemeConfigScreen(
                     contentAlignment = Alignment.Center
                 ) {
                     Text(
-                        text = "没有字体文件",
+                        text = stringResource(R.string.theme_config_no_font_files),
                         style = MaterialTheme.typography.bodyLarge
                     )
                 }

app/src/main/java/io/legado/app/ui/config/themeConfig/ThemeConfigViewModel.kt

@@ -79,4 +79,4 @@ class ThemeConfigViewModel : ViewModel() {
             ThemeConfig.bgImageLight = newPath
         }
     }
-}
+}

app/src/main/java/io/legado/app/ui/config/themeManage/EditThemeSheet.kt

@@ -26,6 +26,7 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.res.stringArrayResource
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import io.legado.app.R
 import io.legado.app.help.config.ThemeExportData
@@ -58,7 +59,7 @@ fun EditThemeSheet(
     AppModalBottomSheet(
         show = show,
         onDismissRequest = onDismissRequest,
-        title = "编辑主题",
+        title = stringResource(R.string.theme_manage_edit_theme),
         endAction = {
             MediumIconButton(
                 onClick = {
@@ -92,30 +93,30 @@ fun EditThemeSheet(
             Spacer(modifier = Modifier.height(8.dp))
 
             // Basic settings
-            SectionTitle("基础设置")
+            SectionTitle(stringResource(R.string.theme_manage_section_basic))
             CompactDropdownSettingItem(
-                title = "主题模式",
+                title = stringResource(R.string.theme_mode),
                 selectedValue = data.themeMode,
                 displayEntries = stringArrayResource(R.array.theme_mode),
                 entryValues = stringArrayResource(R.array.theme_mode_v),
                 onValueChange = { data = data.copy(themeMode = it) }
             )
             CompactDropdownSettingItem(
-                title = "调色板风格",
+                title = stringResource(R.string.palette_style),
                 selectedValue = data.paletteStyle,
                 displayEntries = stringArrayResource(R.array.paletteStyle),
                 entryValues = stringArrayResource(R.array.paletteStyle_value),
                 onValueChange = { data = data.copy(paletteStyle = it) }
             )
             CompactDropdownSettingItem(
-                title = "Material 版本",
+                title = stringResource(R.string.material_version),
                 selectedValue = data.materialVersion,
                 displayEntries = stringArrayResource(R.array.materialVersion),
                 entryValues = stringArrayResource(R.array.materialVersion_value),
                 onValueChange = { data = data.copy(materialVersion = it) }
             )
             CompactDropdownSettingItem(
-                title = "对比度偏好",
+                title = stringResource(R.string.preferred_contrast),
                 selectedValue = data.customContrast,
                 displayEntries = stringArrayResource(R.array.customContrast),
                 entryValues = stringArrayResource(R.array.customContrast_value),
@@ -125,36 +126,36 @@ fun EditThemeSheet(
             Spacer(modifier = Modifier.height(8.dp))
 
             // Colors
-            SectionTitle("颜色设置")
+            SectionTitle(stringResource(R.string.theme_manage_section_colors))
             CompactSwitchSettingItem(
-                title = "使用色板生成颜色",
+                title = stringResource(R.string.theme_manage_use_palette_colors),
                 checked = !data.enableDeepPersonalization,
                 onCheckedChange = { data = data.copy(enableDeepPersonalization = !it) }
             )
             if (data.enableDeepPersonalization) {
-                ColorItem("主题色", data.themeColor) {
+                ColorItem(stringResource(R.string.theme_manage_primary_color), data.themeColor) {
                     currentColorKey = "themeColor"; showColorPicker = true
                 }
-                ColorItem("次要主题色", data.secondaryThemeColor) {
+                ColorItem(stringResource(R.string.theme_manage_secondary_color), data.secondaryThemeColor) {
                     currentColorKey = "secondaryThemeColor"; showColorPicker = true
                 }
-                ColorItem("主要字体色", data.primaryTextColor) {
+                ColorItem(stringResource(R.string.theme_manage_primary_text_color), data.primaryTextColor) {
                     currentColorKey = "primaryTextColor"; showColorPicker = true
                 }
-                ColorItem("次要字体色", data.secondaryTextColor) {
+                ColorItem(stringResource(R.string.theme_manage_secondary_text_color), data.secondaryTextColor) {
                     currentColorKey = "secondaryTextColor"; showColorPicker = true
                 }
-                ColorItem("背景色", data.themeBackgroundColor) {
+                ColorItem(stringResource(R.string.theme_manage_background_color), data.themeBackgroundColor) {
                     currentColorKey = "themeBackgroundColor"; showColorPicker = true
                 }
-                ColorItem("标签容器色", data.labelContainerColor) {
+                ColorItem(stringResource(R.string.theme_manage_label_container_color), data.labelContainerColor) {
                     currentColorKey = "labelContainerColor"; showColorPicker = true
                 }
             } else {
-                ColorItem("日间种子色", data.cPrimary) {
+                ColorItem(stringResource(R.string.theme_manage_day_seed_color), data.cPrimary) {
                     currentColorKey = "cPrimary"; showColorPicker = true
                 }
-                ColorItem("夜间种子色", data.cNPrimary) {
+                ColorItem(stringResource(R.string.theme_manage_night_seed_color), data.cNPrimary) {
                     currentColorKey = "cNPrimary"; showColorPicker = true
                 }
             }
@@ -162,9 +163,9 @@ fun EditThemeSheet(
             Spacer(modifier = Modifier.height(8.dp))
 
             // Interface layout
-            SectionTitle("界面布局")
+            SectionTitle(stringResource(R.string.theme_manage_section_layout))
             CompactSwitchSettingItem(
-                title = "发现",
+                title = stringResource(R.string.theme_manage_show_discovery),
                 checked = data.showDiscovery,
                 onCheckedChange = { data = data.copy(showDiscovery = it) }
             )
@@ -174,41 +175,41 @@ fun EditThemeSheet(
                 onCheckedChange = { data = data.copy(showRss = it) }
             )
             CompactSwitchSettingItem(
-                title = "显示底栏",
+                title = stringResource(R.string.show_bottom_nav),
                 checked = data.showBottomView,
                 onCheckedChange = { data = data.copy(showBottomView = it) }
             )
             CompactSwitchSettingItem(
-                title = "浮动底栏",
+                title = stringResource(R.string.floating_bottom_bar),
                 checked = data.useFloatingBottomBar,
                 onCheckedChange = { data = data.copy(useFloatingBottomBar = it) }
             )
             CompactSwitchSettingItem(
-                title = "状态栏",
+                title = stringResource(R.string.theme_manage_status_bar),
                 checked = data.showStatusBar,
                 onCheckedChange = { data = data.copy(showStatusBar = it) }
             )
             CompactSwitchSettingItem(
-                title = "翻页动画",
+                title = stringResource(R.string.theme_manage_page_turn_animation),
                 checked = data.swipeAnimation,
                 onCheckedChange = { data = data.copy(swipeAnimation = it) }
             )
             CompactDropdownSettingItem(
-                title = "平板模式",
+                title = stringResource(R.string.tabletInterface),
                 selectedValue = data.tabletInterface,
                 displayEntries = stringArrayResource(R.array.tabletInterface),
                 entryValues = stringArrayResource(R.array.tabletInterface_value),
                 onValueChange = { data = data.copy(tabletInterface = it) }
             )
             CompactDropdownSettingItem(
-                title = "标签显示",
+                title = stringResource(R.string.theme_manage_label_visibility),
                 selectedValue = data.labelVisibilityMode,
                 displayEntries = stringArrayResource(R.array.label_vis_mode),
                 entryValues = stringArrayResource(R.array.label_vis_mode_value),
                 onValueChange = { data = data.copy(labelVisibilityMode = it) }
             )
             CompactDropdownSettingItem(
-                title = "默认主页",
+                title = stringResource(R.string.default_home_page),
                 selectedValue = data.defaultHomePage,
                 displayEntries = stringArrayResource(R.array.default_home_page),
                 entryValues = stringArrayResource(R.array.default_home_page_value),
@@ -218,33 +219,33 @@ fun EditThemeSheet(
             Spacer(modifier = Modifier.height(8.dp))
 
             // Blur
-            SectionTitle("模糊效果")
+            SectionTitle(stringResource(R.string.theme_manage_section_blur))
             CompactSwitchSettingItem(
-                title = "启用模糊",
+                title = stringResource(R.string.is_blur_enable),
                 checked = data.enableBlur,
                 onCheckedChange = { data = data.copy(enableBlur = it) }
             )
             if (data.enableBlur) {
                 CompactSliderSettingItem(
-                    title = "顶栏模糊半径",
+                    title = stringResource(R.string.theme_manage_top_bar_blur_radius),
                     value = data.topBarBlurRadius.toFloat(),
                     valueRange = 1f..60f,
                     onValueChange = { data = data.copy(topBarBlurRadius = it.toInt()) }
                 )
                 CompactSliderSettingItem(
-                    title = "底栏模糊半径",
+                    title = stringResource(R.string.theme_manage_bottom_bar_blur_radius),
                     value = data.bottomBarBlurRadius.toFloat(),
                     valueRange = 1f..60f,
                     onValueChange = { data = data.copy(bottomBarBlurRadius = it.toInt()) }
                 )
                 CompactSliderSettingItem(
-                    title = "顶栏透明度",
+                    title = stringResource(R.string.theme_manage_top_bar_blur_opacity),
                     value = data.topBarBlurAlpha.toFloat(),
                     valueRange = 0f..255f,
                     onValueChange = { data = data.copy(topBarBlurAlpha = it.toInt()) }
                 )
                 CompactSliderSettingItem(
-                    title = "底栏透明度",
+                    title = stringResource(R.string.theme_manage_bottom_bar_blur_opacity),
                     value = data.bottomBarBlurAlpha.toFloat(),
                     valueRange = 0f..255f,
                     onValueChange = { data = data.copy(bottomBarBlurAlpha = it.toInt()) }
@@ -254,15 +255,15 @@ fun EditThemeSheet(
             Spacer(modifier = Modifier.height(8.dp))
 
             // Opacity
-            SectionTitle("透明度")
+            SectionTitle(stringResource(R.string.theme_manage_section_opacity))
             CompactSliderSettingItem(
-                title = "顶栏透明度",
+                title = stringResource(R.string.top_bar_opacity),
                 value = data.topBarOpacity.toFloat(),
                 valueRange = 0f..100f,
                 onValueChange = { data = data.copy(topBarOpacity = it.toInt()) }
             )
             CompactSliderSettingItem(
-                title = "底栏透明度",
+                title = stringResource(R.string.bottom_bar_opacity),
                 value = data.bottomBarOpacity.toFloat(),
                 valueRange = 0f..100f,
                 onValueChange = { data = data.copy(bottomBarOpacity = it.toInt()) }
@@ -271,9 +272,9 @@ fun EditThemeSheet(
             Spacer(modifier = Modifier.height(8.dp))
 
             // Container
-            SectionTitle("容器设置")
+            SectionTitle(stringResource(R.string.theme_manage_section_container))
             CompactSliderSettingItem(
-                title = "容器不透明度",
+                title = stringResource(R.string.container_opacity),
                 value = data.containerOpacity.toFloat(),
                 valueRange = 0f..100f,
                 onValueChange = { data = data.copy(containerOpacity = it.toInt()) }
@@ -282,14 +283,14 @@ fun EditThemeSheet(
             Spacer(modifier = Modifier.height(8.dp))
 
             // Other
-            SectionTitle("其他")
+            SectionTitle(stringResource(R.string.other))
             CompactSwitchSettingItem(
-                title = "纯黑模式",
+                title = stringResource(R.string.pure_black),
                 checked = data.isPureBlack,
                 onCheckedChange = { data = data.copy(isPureBlack = it) }
             )
             CompactSwitchSettingItem(
-                title = "弹性顶栏",
+                title = stringResource(R.string.use_flexible_top_bar),
                 checked = data.useFlexibleTopAppBar,
                 onCheckedChange = { data = data.copy(useFlexibleTopAppBar = it) }
             )

app/src/main/java/io/legado/app/ui/config/themeManage/ThemeManageScreen.kt

@@ -83,14 +83,14 @@ fun ThemeManageScreen(
             if (target != null) {
                 exportTarget = null
                 if (ThemeImportExport.exportSavedThemeToFile(context, target, it)) {
-                    context.toastOnUi("主题导出成功")
+                    context.toastOnUi(R.string.theme_manage_export_success)
                 } else {
-                    context.toastOnUi("主题导出失败")
+                    context.toastOnUi(R.string.theme_manage_export_failed)
                 }
             } else if (ThemeImportExport.exportToFile(context, it)) {
-                context.toastOnUi("主题导出成功")
+                context.toastOnUi(R.string.theme_manage_export_success)
             } else {
-                context.toastOnUi("主题导出失败")
+                context.toastOnUi(R.string.theme_manage_export_failed)
             }
         }
     }
@@ -100,10 +100,10 @@ fun ThemeManageScreen(
     ) { uri ->
         uri?.let {
             if (ThemeImportExport.importFromUri(context, it)) {
-                context.toastOnUi("主题导入成功，部分设置需要重启生效")
+                context.toastOnUi(R.string.theme_manage_import_success)
                 showRestartDialog = true
             } else {
-                context.toastOnUi("主题导入失败")
+                context.toastOnUi(R.string.theme_manage_import_failed)
             }
         }
     }
@@ -112,7 +112,7 @@ fun ThemeManageScreen(
         modifier = Modifier.nestedScroll(scrollBehavior.nestedScrollConnection),
         topBar = {
             GlassMediumFlexibleTopAppBar(
-                title = "主题管理",
+                title = stringResource(R.string.theme_pack),
                 scrollBehavior = scrollBehavior,
                 navigationIcon = {
                     TopBarNavigationButton(onClick = onBackClick)
@@ -133,24 +133,24 @@ fun ThemeManageScreen(
             item(span = { GridItemSpan(maxLineSpan) }) {
                 SplicedColumnGroup {
                     ClickableSettingItem(
-                        title = "保存当前设置",
-                        description = "保存当前主题配置为新主题",
+                        title = stringResource(R.string.theme_manage_save_current),
+                        description = stringResource(R.string.theme_manage_save_current_summary),
                         onClick = {
                             newThemeName = ""
                             showSaveDialog = true
                         }
                     )
                     ClickableSettingItem(
-                        title = "导出当前主题",
-                        description = "将当前主题配置导出为JSON文件",
+                        title = stringResource(R.string.theme_manage_export_current),
+                        description = stringResource(R.string.theme_manage_export_current_summary),
                         onClick = {
                             exportTarget = null
                             exportLauncher.launch("legado_theme_${System.currentTimeMillis()}.json")
                         }
                     )
                     ClickableSettingItem(
-                        title = "导入主题配置",
-                        description = "从JSON文件导入主题配置",
+                        title = stringResource(R.string.theme_manage_import_config),
+                        description = stringResource(R.string.theme_manage_import_config_summary),
                         onClick = {
                             importLauncher.launch(arrayOf("application/json"))
                         }
@@ -161,7 +161,7 @@ fun ThemeManageScreen(
             if (savedThemes.isNotEmpty()) {
                 item(span = { GridItemSpan(maxLineSpan) }) {
                     AppText(
-                        text = "已保存的主题",
+                        text = stringResource(R.string.theme_manage_saved_themes),
                         style = MaterialTheme.typography.titleSmall,
                         color = MaterialTheme.colorScheme.onSurfaceVariant,
                         modifier = Modifier.padding(top = 8.dp, bottom = 4.dp)
@@ -207,8 +207,8 @@ fun ThemeManageScreen(
     AppAlertDialog(
         show = showSaveDialog,
         onDismissRequest = { showSaveDialog = false },
-        title = "保存主题",
-        confirmText = "保存",
+        title = stringResource(R.string.theme_manage_save_theme),
+        confirmText = stringResource(R.string.theme_manage_save),
         onConfirm = {
             if (newThemeName.isNotBlank()) {
                 ThemeImportExport.saveCurrentAsTheme(newThemeName)
@@ -216,13 +216,13 @@ fun ThemeManageScreen(
                 showSaveDialog = false
             }
         },
-        dismissText = "取消",
+        dismissText = stringResource(R.string.cancel),
         onDismiss = { showSaveDialog = false },
         content = {
             AppTextField(
                 value = newThemeName,
                 onValueChange = { newThemeName = it },
-                placeholder = { AppText(text = "请输入主题名称") },
+                placeholder = { AppText(text = stringResource(R.string.theme_manage_name_hint)) },
                 singleLine = true,
                 modifier = Modifier.fillMaxWidth()
             )
@@ -233,8 +233,8 @@ fun ThemeManageScreen(
     AppAlertDialog(
         show = applyTarget != null,
         onDismissRequest = { applyTarget = null },
-        title = "应用主题",
-        confirmText = "应用",
+        title = stringResource(R.string.theme_manage_apply_theme),
+        confirmText = stringResource(R.string.theme_manage_apply),
         onConfirm = {
             applyTarget?.let { theme ->
                 ThemeImportExport.applySavedTheme(theme)
@@ -242,17 +242,17 @@ fun ThemeManageScreen(
             }
             applyTarget = null
         },
-        dismissText = "取消",
+        dismissText = stringResource(R.string.cancel),
         onDismiss = { applyTarget = null },
-        text = "确定应用主题「${applyTarget?.name}」？应用后需要重启才能完全生效。"
+        text = stringResource(R.string.theme_manage_apply_message, applyTarget?.name.orEmpty())
     )
 
     // Delete theme dialog
     AppAlertDialog(
         show = deleteTarget != null,
         onDismissRequest = { deleteTarget = null },
-        title = "删除主题",
-        confirmText = "删除",
+        title = stringResource(R.string.theme_manage_delete_theme),
+        confirmText = stringResource(R.string.delete),
         onConfirm = {
             deleteTarget?.let { theme ->
                 ThemeImportExport.deleteSavedTheme(theme)
@@ -260,9 +260,9 @@ fun ThemeManageScreen(
             }
             deleteTarget = null
         },
-        dismissText = "取消",
+        dismissText = stringResource(R.string.cancel),
         onDismiss = { deleteTarget = null },
-        text = "确定删除主题「${deleteTarget?.name}」？此操作不可恢复。"
+        text = stringResource(R.string.theme_manage_delete_message, deleteTarget?.name.orEmpty())
     )
 
     // Edit theme sheet
@@ -323,7 +323,7 @@ private fun SavedThemeItem(
                         .background(lightBg)
                 ) {
                     AppText(
-                        text = "日间",
+                        text = stringResource(R.string.theme_manage_preview_day),
                         style = MaterialTheme.typography.labelMediumEmphasized,
                         color = if (theme.data.primaryTextColor != 0) Color(theme.data.primaryTextColor).copy(alpha = 0.6f)
                         else Color.Black.copy(alpha = 0.5f),
@@ -355,7 +355,7 @@ private fun SavedThemeItem(
                         .background(darkBg)
                 ) {
                     AppText(
-                        text = "夜间",
+                        text = stringResource(R.string.theme_manage_preview_night),
                         style = MaterialTheme.typography.labelMediumEmphasized,
                         color = Color.White.copy(alpha = 0.5f),
                         modifier = Modifier

app/src/main/java/io/legado/app/ui/widget/components/AppFloatingActionButton.kt

@@ -41,7 +41,9 @@ import androidx.compose.ui.focus.FocusRequester
 import androidx.compose.ui.focus.focusRequester
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
+import io.legado.app.R
 import io.legado.app.ui.theme.LegadoTheme
 import io.legado.app.ui.theme.ThemeResolver
 import io.legado.app.ui.widget.components.text.AppText
@@ -193,7 +195,7 @@ fun AppFloatingActionButtonMenu(
                             tint = Color.White
                         )
                         Spacer(modifier = Modifier.width(8.dp))
-                        Text("菜单", color = Color.White)
+                        Text(stringResource(R.string.menu), color = Color.White)
                     }
                 }
             }

app/src/main/java/io/legado/app/ui/widget/components/AppPullToRefresh.kt

@@ -15,8 +15,10 @@ import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.dp
+import io.legado.app.R
 import io.legado.app.ui.theme.LegadoTheme.composeEngine
 import io.legado.app.ui.theme.ThemeResolver
 import kotlinx.coroutines.delay
@@ -57,10 +59,10 @@ fun AppPullToRefresh(
             contentPadding = PaddingValues(top = topPadding + 16.dp),
             pullToRefreshState = miuixRememberPullToRefreshState(),
             refreshTexts = listOf(
-                "下拉刷新",
-                "松开刷新",
-                "正在刷新",
-                "正在刷新"
+                stringResource(R.string.pull_to_refresh),
+                stringResource(R.string.release_to_refresh),
+                stringResource(R.string.refreshing),
+                stringResource(R.string.refreshing)
             )
         ) {
             content()

app/src/main/java/io/legado/app/ui/widget/components/CollapsibleHeader.kt

@@ -15,9 +15,11 @@ import androidx.compose.runtime.getValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.rotate
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
+import io.legado.app.R
 import io.legado.app.ui.theme.LegadoTheme
 import io.legado.app.ui.theme.adaptiveHorizontalPadding
 import io.legado.app.ui.widget.components.card.GlassCard
@@ -83,11 +85,15 @@ fun CollapsibleHeader(
             if (showIcon) {
                 Icon(
                     imageVector = Icons.Default.ExpandMore,
-                    contentDescription = if (isCollapsed) "展开" else "折叠",
+                    contentDescription = if (isCollapsed) {
+                        stringResource(R.string.expand)
+                    } else {
+                        stringResource(R.string.collapse)
+                    },
                     modifier = Modifier.rotate(rotation),
                     tint = LegadoTheme.colorScheme.primary
                 )
             }
         }
     }
-}
+}

app/src/main/java/io/legado/app/ui/widget/components/dialog/ColorPickerSheet.kt

@@ -70,7 +70,7 @@ fun ColorPickerSheet(
     AppModalBottomSheet(
         show = show,
         onDismissRequest = onDismissRequest,
-        title = "选择颜色",
+        title = stringResource(R.string.select_color),
     ) {
         Column(
             modifier = Modifier
@@ -123,7 +123,7 @@ fun ColorPickerSheet(
                         }
                     },
                     modifier = Modifier.fillMaxWidth(),
-                    label = "色值",
+                    label = stringResource(R.string.color_value),
                     singleLine = true,
                     isError = isHexInputError,
                     backgroundColor = LegadoTheme.colorScheme.surface,