[优化] 优化部分界面的模糊效果

app/src/main/java/io/legado/app/ui/book/bookmark/AllBookmarkScreen.kt

@@ -49,6 +49,7 @@ import androidx.compose.ui.unit.dp
 import io.legado.app.data.entities.Bookmark
 import io.legado.app.ui.theme.LegadoTheme
 import io.legado.app.ui.theme.ThemeResolver
+import io.legado.app.ui.theme.adaptiveContentPaddingOnlyVertical
 import io.legado.app.ui.theme.adaptiveHorizontalPadding
 import io.legado.app.ui.widget.components.AppScaffold
 import io.legado.app.ui.widget.components.EmptyMessageView
@@ -203,7 +204,6 @@ fun AllBookmarkScreen(
         Column(
             modifier = Modifier
                 .fillMaxSize()
-                .padding(paddingValues)
         ) {
             AnimatedContent(
                 targetState = contentState,
@@ -216,6 +216,10 @@ fun AllBookmarkScreen(
                             isLoading = true,
                             modifier = Modifier
                                 .fillMaxSize()
+                                .padding(
+                                    top = paddingValues.calculateTopPadding(),
+                                    bottom = 120.dp
+                                )
                         )
                     }
 
@@ -224,6 +228,10 @@ fun AllBookmarkScreen(
                             message = "没有书签！",
                             modifier = Modifier
                                 .fillMaxSize()
+                                .padding(
+                                    top = paddingValues.calculateTopPadding(),
+                                    bottom = 120.dp
+                                )
                         )
                     }
 
@@ -233,7 +241,11 @@ fun AllBookmarkScreen(
                         ) {
                             FastScrollLazyColumn(
                                 state = listState,
-                                modifier = Modifier.fillMaxSize()
+                                modifier = Modifier.fillMaxSize(),
+                                contentPadding = adaptiveContentPaddingOnlyVertical(
+                                    top = paddingValues.calculateTopPadding(),
+                                    bottom = 120.dp
+                                )
                             ) {
                                 items(
                                     items = bookmarkGroups,
@@ -245,7 +257,7 @@ fun AllBookmarkScreen(
                                         modifier = Modifier
                                             .animateItem()
                                             .fillMaxWidth()
-                                            .padding(horizontal = 16.dp, vertical = 4.dp),
+                                            .padding(vertical = 4.dp),
                                         shape = MaterialTheme.shapes.medium,
                                         containerColor = LegadoTheme.colorScheme.surfaceContainer
                                     ) {
@@ -288,7 +300,10 @@ fun AllBookmarkScreen(
                             TopFloatingStickyItem(
                                 item = stickyGroup,
                                 modifier = Modifier
-                                    .padding(top = 4.dp, start = 8.dp)
+                                    .padding(
+                                        top = paddingValues.calculateTopPadding() + 4.dp,
+                                        start = 8.dp
+                                    )
                             ) { group ->
                                 TextCard(
                                     text = group.bookName,

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

@@ -94,6 +94,7 @@ import io.legado.app.help.book.isLocal
 import io.legado.app.ui.book.toc.rule.TxtTocRuleActivity
 import io.legado.app.ui.replace.ReplaceEditRoute
 import io.legado.app.ui.theme.LegadoTheme
+import io.legado.app.ui.theme.adaptiveContentPaddingOnlyVertical
 import io.legado.app.ui.theme.adaptiveHorizontalPadding
 import io.legado.app.ui.widget.CollapsibleHeader
 import io.legado.app.ui.widget.components.ActionItem
@@ -103,9 +104,11 @@ import io.legado.app.ui.widget.components.SelectionBottomBar
 import io.legado.app.ui.widget.components.bookmark.BookmarkEditSheet
 import io.legado.app.ui.widget.components.bookmark.BookmarkItem
 import io.legado.app.ui.widget.components.button.SmallOutlinedIconToggleButton
+import io.legado.app.ui.widget.components.card.TextCard
 import io.legado.app.ui.widget.components.divider.PillDivider
 import io.legado.app.ui.widget.components.divider.PillHeaderDivider
 import io.legado.app.ui.widget.components.lazylist.FastScrollLazyColumn
+import io.legado.app.ui.widget.components.list.TopFloatingStickyItem
 import io.legado.app.ui.widget.components.menuItem.RoundDropdownMenu
 import io.legado.app.ui.widget.components.menuItem.RoundDropdownMenuItem
 import io.legado.app.ui.widget.components.tabRow.AppTabRow
@@ -193,6 +196,23 @@ fun TocScreen(
     }
 
     val isOnTocPage = pagerState.currentPage == 0
+    val collapsedVolumes by viewModel.collapsedVolumes.collectAsStateWithLifecycle()
+    val stickyVolume by remember(state.items, collapsedVolumes, isOnTocPage, listState) {
+        derivedStateOf {
+            if (!isOnTocPage || state.items.isEmpty()) return@derivedStateOf null
+            val firstVisibleIndex = listState.firstVisibleItemIndex
+            if (firstVisibleIndex !in state.items.indices) return@derivedStateOf null
+
+            val volumeIndex = (firstVisibleIndex downTo 0)
+                .firstOrNull { state.items[it].isVolume } ?: return@derivedStateOf null
+            val volumeItem = state.items[volumeIndex]
+            val isCollapsed = collapsedVolumes.contains(volumeItem.id)
+            val shouldStick =
+                firstVisibleIndex > volumeIndex || listState.firstVisibleItemScrollOffset > 24
+
+            if (!isCollapsed && shouldStick) volumeItem else null
+        }
+    }
 
     val fabItems = remember(state.items) {
         listOf(
@@ -445,10 +465,7 @@ fun TocScreen(
                         )
 
                         if (pagerState.currentPage == 0 && hasVolumes) {
-                            Box(
+                            Box {
-                                modifier = Modifier
-                                    .padding(end = 16.dp)
-                            ) {
                                 SmallOutlinedIconToggleButton(
                                     checked = showVolumeMenu,
                                     onCheckedChange = { showVolumeMenu = it },
@@ -566,14 +583,16 @@ fun TocScreen(
                 )
             }
 
-            Column(modifier = Modifier.padding(padding)) {
             HorizontalPager(state = pagerState) { page ->
                 when (page) {
                     0 -> ChapterListContent(
                         viewModel = viewModel,
                         listState = listState,
                         onChapterClick = onChapterClick,
-                            contentPadding = PaddingValues(bottom = if (isSelectionMode) 80.dp else 0.dp)
+                        contentPadding = adaptiveContentPaddingOnlyVertical(
+                            top = padding.calculateTopPadding(),
+                            bottom = 120.dp
+                        )
                     )
 
                     1 -> BookmarkListContent(
@@ -582,10 +601,37 @@ fun TocScreen(
                         onBookmarkClick = { bookmark ->
                             editingBookmark = bookmark
                         },
-                            contentPadding = PaddingValues(bottom = if (isSelectionMode) 80.dp else 0.dp)
+                        contentPadding = adaptiveContentPaddingOnlyVertical(
+                            top = padding.calculateTopPadding(),
+                            bottom = 120.dp
+                        )
                     )
                 }
             }
+
+            TopFloatingStickyItem(
+                item = stickyVolume,
+                modifier = Modifier
+                    .align(Alignment.TopStart)
+                    .padding(top = padding.calculateTopPadding() + 4.dp, start = 8.dp)
+            ) { volume ->
+                TextCard(
+                    text = volume.title,
+                    textStyle = LegadoTheme.typography.labelLarge,
+                    backgroundColor = LegadoTheme.colorScheme.cardContainer,
+                    contentColor = LegadoTheme.colorScheme.onCardContainer,
+                    cornerRadius = 8.dp,
+                    horizontalPadding = 8.dp,
+                    verticalPadding = 6.dp,
+                    onClick = {
+                        scope.launch {
+                            val index = state.items.indexOfFirst { it.id == volume.id }
+                            if (index >= 0) {
+                                listState.animateScrollToItem(index)
+                            }
+                        }
+                    }
+                )
             }
         }
 
@@ -629,7 +675,7 @@ fun ChapterListContent(
 
             if (uiItem.isVolume) {
 
-                stickyHeader(key = "volume-${uiItem.id}") {
+                item(key = "volume-${uiItem.id}") {
                     CollapsibleHeader(
                         modifier = Modifier.animateItem(),
                         title = uiItem.title,
@@ -711,7 +757,7 @@ fun ChapterItem(
     ) {
         Row(
             modifier = Modifier
-                .padding(horizontal = 16.dp, vertical = 16.dp),
+                .adaptiveHorizontalPadding(vertical = 16.dp),
             verticalAlignment = Alignment.CenterVertically,
         ) {
             Column(modifier = Modifier.weight(1f)) {
@@ -810,7 +856,12 @@ fun BookmarkListContent(
 
     if (bookmarks.isEmpty()) {
         Box(
-            modifier = Modifier.fillMaxSize(),
+            modifier = Modifier
+                .fillMaxSize()
+                .padding(
+                    top = contentPadding.calculateTopPadding(),
+                    bottom = contentPadding.calculateBottomPadding()
+                ),
             contentAlignment = Alignment.Center
         ) {
             EmptyMessageView(

app/src/main/java/io/legado/app/ui/config/ConfigNavScreen.kt

@@ -1,10 +1,7 @@
 package io.legado.app.ui.config
 
-import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.lazy.LazyColumn
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.foundation.verticalScroll
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
@@ -12,6 +9,7 @@ import androidx.compose.ui.input.nestedscroll.nestedScroll
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import io.legado.app.R
+import io.legado.app.ui.theme.adaptiveContentPadding
 import io.legado.app.ui.widget.components.AppScaffold
 import io.legado.app.ui.widget.components.SplicedColumnGroup
 import io.legado.app.ui.widget.components.button.TopBarNavigationButton
@@ -43,13 +41,14 @@ fun ConfigNavScreen(
             )
         }
     ) { paddingValues ->
-        Column(
+        LazyColumn(
-            modifier = Modifier
+            modifier = Modifier.fillMaxSize(),
-                .fillMaxSize()
+            contentPadding = adaptiveContentPadding(
-                .padding(paddingValues)
+                top = paddingValues.calculateTopPadding(),
-                .verticalScroll(rememberScrollState())
+                bottom = 120.dp
-                .padding(16.dp)
+            )
         ) {
+            item {
                 SplicedColumnGroup {
                     ClickableSettingItem(
                         title = stringResource(R.string.theme_setting),
@@ -74,4 +73,5 @@ fun ConfigNavScreen(
                 }
             }
         }
+    }
 }

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

@@ -12,9 +12,7 @@ import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.items
-import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.text.KeyboardOptions
-import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Visibility
 import androidx.compose.material.icons.filled.VisibilityOff
@@ -46,6 +44,7 @@ import io.legado.app.help.storage.Restore
 import io.legado.app.lib.permission.Permissions
 import io.legado.app.lib.permission.PermissionsCompat
 import io.legado.app.ui.theme.LegadoTheme
+import io.legado.app.ui.theme.adaptiveContentPadding
 import io.legado.app.ui.widget.components.AppScaffold
 import io.legado.app.ui.widget.components.AppTextField
 import io.legado.app.ui.widget.components.SplicedColumnGroup
@@ -199,13 +198,14 @@ fun BackupConfigScreen(
             )
         }
     ) { paddingValues ->
-        Column(
+        LazyColumn(
-            modifier = Modifier
+            modifier = Modifier.fillMaxSize(),
-                .fillMaxSize()
+            contentPadding = adaptiveContentPadding(
-                .padding(paddingValues)
+                top = paddingValues.calculateTopPadding(),
-                .verticalScroll(rememberScrollState())
+                bottom = 120.dp
-                .padding(16.dp)
+            )
         ) {
+            item {
                 SplicedColumnGroup(title = stringResource(R.string.web_dav_set)) {
                     InputSettingItem(
                         title = stringResource(R.string.web_dav_url),
@@ -406,6 +406,7 @@ fun BackupConfigScreen(
                 }
             }
         }
+    }
 
     AppAlertDialog(
         show = showWebDavAuthDialog,

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

@@ -3,13 +3,10 @@ package io.legado.app.ui.config.coverConfig
 import androidx.compose.foundation.background
 import androidx.compose.foundation.border
 import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
-import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.shape.CircleShape
-import androidx.compose.foundation.verticalScroll
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.Composable
@@ -25,6 +22,7 @@ import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import io.legado.app.R
 import io.legado.app.constant.PreferKey
+import io.legado.app.ui.theme.adaptiveContentPadding
 import io.legado.app.ui.widget.components.AppScaffold
 import io.legado.app.ui.widget.components.SplicedColumnGroup
 import io.legado.app.ui.widget.components.button.TopBarNavigationButton
@@ -59,13 +57,14 @@ fun CoverConfigScreen(
             )
         }
     ) { paddingValues ->
-        Column(
+        LazyColumn(
-            modifier = Modifier
+            modifier = Modifier.fillMaxSize(),
-                .fillMaxSize()
+            contentPadding = adaptiveContentPadding(
-                .padding(paddingValues)
+                top = paddingValues.calculateTopPadding(),
-                .verticalScroll(rememberScrollState())
+                bottom = 120.dp
-                .padding(16.dp)
+            )
         ) {
+            item {
                 SplicedColumnGroup {
                 SwitchSettingItem(
                     title = stringResource(R.string.only_wifi),
@@ -245,6 +244,7 @@ fun CoverConfigScreen(
                 }
             }
         }
+    }
 
     CoverRuleConfigSheet(
         show = showCoverRuleSheet,

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

@@ -5,12 +5,9 @@ import android.os.Build
 import android.widget.Toast
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
-import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.lazy.LazyColumn
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.foundation.verticalScroll
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
@@ -26,6 +23,7 @@ import androidx.compose.ui.unit.dp
 import io.legado.app.R
 import io.legado.app.service.WebService
 import io.legado.app.ui.theme.LegadoTheme
+import io.legado.app.ui.theme.adaptiveContentPadding
 import io.legado.app.ui.widget.components.AppScaffold
 import io.legado.app.ui.widget.components.AppTextField
 import io.legado.app.ui.widget.components.SplicedColumnGroup
@@ -90,14 +88,14 @@ fun OtherConfigScreen(
             )
         }
     ) { paddingValues ->
-        Column(
+        LazyColumn(
-            modifier = Modifier
+            modifier = Modifier.fillMaxSize(),
-                .fillMaxSize()
+            contentPadding = adaptiveContentPadding(
-                .padding(paddingValues)
+                top = paddingValues.calculateTopPadding(),
-                .verticalScroll(rememberScrollState())
+                bottom = 120.dp
-                .padding(16.dp)
+            )
         ) {
-
+            item {
                 SplicedColumnGroup {
                 DropdownListSettingItem(
                     title = stringResource(R.string.language),
@@ -396,6 +394,7 @@ fun OtherConfigScreen(
                 )
                 }
             }
+        }
 
         FilePickerSheet(
             show = showFilePicker,

app/src/main/java/io/legado/app/ui/config/readConfig/ReadConfigScreen.kt

@@ -1,10 +1,7 @@
 package io.legado.app.ui.config.readConfig
 
-import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.lazy.LazyColumn
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.foundation.verticalScroll
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
@@ -18,6 +15,7 @@ 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.ui.theme.adaptiveContentPadding
 import io.legado.app.ui.widget.components.AppScaffold
 import io.legado.app.ui.widget.components.SplicedColumnGroup
 import io.legado.app.ui.widget.components.button.TopBarNavigationButton
@@ -52,14 +50,14 @@ fun ReadConfigScreen(
             )
         }
     ) { paddingValues ->
-        Column(
+        LazyColumn(
-            modifier = Modifier
+            modifier = Modifier.fillMaxSize(),
-                .fillMaxSize()
+            contentPadding = adaptiveContentPadding(
-                .padding(paddingValues)
+                top = paddingValues.calculateTopPadding(),
-                .verticalScroll(rememberScrollState())
+                bottom = 120.dp
-                .padding(16.dp)
+            )
         ) {
-
+            item {
                 SplicedColumnGroup(title = stringResource(R.string.screen_settings)) {
                 DropdownListSettingItem(
                     title = stringResource(R.string.screen_direction),
@@ -319,6 +317,7 @@ fun ReadConfigScreen(
                 }
             }
         }
+    }
 
     PageKeySheet(
         show = showPageKeySheet,

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

@@ -24,12 +24,11 @@ import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.LazyRow
 import androidx.compose.foundation.lazy.items
-import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.BrightnessMedium
 import androidx.compose.material.icons.filled.Check
@@ -78,6 +77,7 @@ import io.legado.app.lib.theme.primaryColor
 import io.legado.app.ui.theme.LegadoTheme
 import io.legado.app.ui.theme.ThemeManager
 import io.legado.app.ui.theme.ThemeResolver
+import io.legado.app.ui.theme.adaptiveContentPadding
 import io.legado.app.ui.widget.components.AppScaffold
 import io.legado.app.ui.widget.components.AppTextField
 import io.legado.app.ui.widget.components.SplicedColumnGroup
@@ -134,13 +134,14 @@ fun ThemeConfigScreen(
             )
         }
     ) { paddingValues ->
-        Column(
+        LazyColumn(
-            modifier = Modifier
+            modifier = Modifier.fillMaxSize(),
-                .fillMaxSize()
+            contentPadding = adaptiveContentPadding(
-                .padding(paddingValues)
+                top = paddingValues.calculateTopPadding(),
-                .verticalScroll(rememberScrollState())
+                bottom = 120.dp
-                .padding(16.dp)
+            )
         ) {
+            item {
                 val composeEngine = ThemeConfig.composeEngine
                 val isMiuixEngine = remember(composeEngine) {
                     ThemeResolver.isMiuixEngine(composeEngine)
@@ -538,6 +539,7 @@ fun ThemeConfigScreen(
                 }
             }
         }
+    }
 
 
     AppAlertDialog(

app/src/main/java/io/legado/app/ui/theme/AdaptivePadding.kt

@@ -14,12 +14,34 @@ fun Modifier.adaptiveHorizontalPadding(): Modifier {
     return this.padding(horizontal = horizontal)
 }
 
+@Composable
+fun Modifier.adaptiveHorizontalPadding(
+    vertical: Dp,
+): Modifier {
+    val horizontal = if (ThemeResolver.isMiuixEngine(composeEngine)) 12.dp else 16.dp
+    return this.padding(horizontal = horizontal, vertical = vertical)
+}
+
 @Composable
 fun Modifier.adaptiveVerticalPadding(): Modifier {
     val horizontal = if (ThemeResolver.isMiuixEngine(composeEngine)) 12.dp else 8.dp
     return this.padding(horizontal = horizontal)
 }
 
+@Composable
+fun adaptiveContentPaddingOnlyVertical(
+    top: Dp,
+    bottom: Dp
+): PaddingValues {
+    val adjustedTop = if (ThemeResolver.isMiuixEngine(composeEngine)) top + 8.dp else top
+    return PaddingValues(
+        top = adjustedTop,
+        bottom = bottom,
+        start = 0.dp,
+        end = 0.dp
+    )
+}
+
 @Composable
 fun adaptiveContentPadding(
     top: Dp,

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

@@ -7,7 +7,6 @@ import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
-import androidx.compose.foundation.layout.padding
 import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
 import androidx.compose.material3.Surface
 import androidx.compose.runtime.Composable
@@ -18,6 +17,7 @@ import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import io.legado.app.data.entities.Bookmark
 import io.legado.app.ui.theme.LegadoTheme
+import io.legado.app.ui.theme.adaptiveHorizontalPadding
 import io.legado.app.ui.widget.components.text.AppText
 
 @OptIn(ExperimentalFoundationApi::class, ExperimentalMaterial3ExpressiveApi::class)
@@ -47,7 +47,7 @@ fun BookmarkItem(
         Column(
             modifier = Modifier
                 .fillMaxWidth()
-                .padding(horizontal = 16.dp, vertical = 12.dp)
+                .adaptiveHorizontalPadding(vertical = 12.dp)
         ) {
             AppText(
                 text = bookmark.chapterName,