[优化] 优化Compose界面的显示

app/src/main/java/io/legado/app/lib/prefs/ThemeCardPreference.kt

@@ -19,7 +19,9 @@ import com.google.android.material.card.MaterialCardView
 import io.legado.app.R
 import io.legado.app.constant.EventBus
 import io.legado.app.constant.PreferKey
+import io.legado.app.help.config.AppConfig
 import io.legado.app.lib.dialogs.alert
+import io.legado.app.ui.theme.ThemeSyncer
 import io.legado.app.utils.getPrefString
 import io.legado.app.utils.postEvent
 import io.legado.app.utils.restart
@@ -87,6 +89,9 @@ class ThemeCardPreference(context: Context, attrs: AttributeSet) : Preference(co
                         if (!hasLightBg || !hasDarkBg) {
                             context.toastOnUi(R.string.transparent_theme_alarm)
                             return@setOnClickListener
+                        } else {
+                            AppConfig.containerOpacity = 0
+                            ThemeSyncer.syncContainerOpacity()
                         }
                     }
                     val oldValue = currentValue

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

@@ -11,16 +11,12 @@ import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.layout.wrapContentWidth
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.automirrored.filled.ArrowBack
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
 import androidx.compose.material3.FilledTonalIconButton
 import androidx.compose.material3.Icon
-import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.MaterialTheme.colorScheme
-import androidx.compose.material3.MediumFlexibleTopAppBar
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Text
 import androidx.compose.material3.TopAppBarDefaults
@@ -37,6 +33,8 @@ import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import io.legado.app.R
 import io.legado.app.constant.AppConst.appInfo
+import io.legado.app.ui.widget.GlassBackIconButton
+import io.legado.app.ui.widget.components.GlassMediumFlexibleTopAppBar
 import io.legado.app.ui.widget.components.SettingItem
 import io.legado.app.ui.widget.components.SplicedColumnGroup
 import io.legado.app.ui.widget.components.TextCard
@@ -60,15 +58,10 @@ fun AboutScreen(
     Scaffold(
         modifier = Modifier.nestedScroll(scrollBehavior.nestedScrollConnection),
         topBar = {
-            MediumFlexibleTopAppBar(
+            GlassMediumFlexibleTopAppBar(
                 title = { Text(stringResource(R.string.about)) },
                 navigationIcon = {
-                    IconButton(onClick = onBack) {
-                        Icon(
-                            imageVector = Icons.AutoMirrored.Filled.ArrowBack,
-                            contentDescription = stringResource(R.string.back)
-                        )
-                    }
+                    GlassBackIconButton(onClick = onBack)
                 },
                 scrollBehavior = scrollBehavior
             )

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

@@ -41,7 +41,6 @@ import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.MediumFlexibleTopAppBar
 import androidx.compose.material3.OutlinedButton
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.Scaffold
@@ -68,6 +67,7 @@ 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.widget.components.EmptyMessageView
+import io.legado.app.ui.widget.components.GlassMediumFlexibleTopAppBar
 import io.legado.app.ui.widget.components.SearchBarSection
 import io.legado.app.ui.widget.components.lazylist.FastScrollLazyColumn
 import io.legado.app.ui.widget.components.lazylist.Scroller
@@ -118,7 +118,7 @@ fun AllBookmarkScreen(
         modifier = Modifier.nestedScroll(scrollBehavior.nestedScrollConnection),
         topBar = {
             Column {
-                MediumFlexibleTopAppBar(
+                GlassMediumFlexibleTopAppBar(
                     title = {
                         Text(
                             text = "所有书签"

app/src/main/java/io/legado/app/ui/book/explore/ExploreShowScreen.kt

@@ -55,7 +55,6 @@ import androidx.compose.material3.FilterChip
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.MediumFlexibleTopAppBar
 import androidx.compose.material3.OutlinedButton
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.SheetValue
@@ -95,6 +94,7 @@ import io.legado.app.model.BookShelfState
 import io.legado.app.ui.widget.components.AnimatedTextButton
 import io.legado.app.ui.widget.components.AnimatedTextLine
 import io.legado.app.ui.widget.components.Cover
+import io.legado.app.ui.widget.components.GlassMediumFlexibleTopAppBar
 import io.legado.app.ui.widget.components.SearchBarSection
 import io.legado.app.ui.widget.components.TextCard
 import io.legado.app.ui.widget.components.modalBottomSheet.GlassModalBottomSheet
@@ -435,7 +435,7 @@ fun ExploreTopBar(
 ) {
     var showMenu by remember { mutableStateOf(false) }
 
-    MediumFlexibleTopAppBar(
+    GlassMediumFlexibleTopAppBar(
         modifier = modifier,
         title = { AnimatedTextLine(title, maxLines = 1, overflow = TextOverflow.Ellipsis) },
         navigationIcon = {

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

@@ -32,7 +32,6 @@ import androidx.compose.material3.FilledTonalIconButton
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.IconButtonDefaults
-import androidx.compose.material3.MediumFlexibleTopAppBar
 import androidx.compose.material3.OutlinedButton
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.Scaffold
@@ -54,6 +53,7 @@ import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import io.legado.app.R
 import io.legado.app.ui.book.changecover.ChangeCoverDialog
 import io.legado.app.ui.widget.components.Cover
+import io.legado.app.ui.widget.components.GlassMediumFlexibleTopAppBar
 import io.legado.app.utils.SelectImageContract
 import io.legado.app.utils.launch
 import io.legado.app.utils.showDialogFragment
@@ -71,7 +71,7 @@ fun BookInfoEditScreen(
     Scaffold(
         modifier = Modifier.nestedScroll(scrollBehavior.nestedScrollConnection),
         topBar = {
-            MediumFlexibleTopAppBar(
+            GlassMediumFlexibleTopAppBar(
                 title = { Text(text = stringResource(id = R.string.book_info_edit)) },
                 navigationIcon = {
                     IconButton(onClick = onBack) {

app/src/main/java/io/legado/app/ui/book/readRecord/ReadRecordScreen.kt

@@ -33,7 +33,6 @@ import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.MediumFlexibleTopAppBar
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
@@ -64,6 +63,7 @@ import io.legado.app.ui.widget.components.AnimatedTextLine
 import io.legado.app.ui.widget.components.Calendar
 import io.legado.app.ui.widget.components.Cover
 import io.legado.app.ui.widget.components.EmptyMessageView
+import io.legado.app.ui.widget.components.GlassMediumFlexibleTopAppBar
 import io.legado.app.ui.widget.components.SearchBarSection
 import io.legado.app.ui.widget.components.SectionHeader
 import io.legado.app.utils.StringUtils.formatFriendlyDate
@@ -96,7 +96,7 @@ fun ReadRecordScreen(
         modifier = Modifier.nestedScroll(scrollBehavior.nestedScrollConnection),
         topBar = {
             Column {
-                MediumFlexibleTopAppBar(
+                GlassMediumFlexibleTopAppBar(
                     title = {
                         Text(
                             text = "阅读记录"

app/src/main/java/io/legado/app/ui/book/searchContent/SearchContentScreen.kt

@@ -32,7 +32,6 @@ import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.LinearProgressIndicator
 import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.MediumFlexibleTopAppBar
 import androidx.compose.material3.PlainTooltip
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Text
@@ -58,6 +57,7 @@ import androidx.compose.ui.text.buildAnnotatedString
 import androidx.compose.ui.unit.dp
 import io.legado.app.ui.widget.components.AnimatedText
 import io.legado.app.ui.widget.components.EmptyMessageView
+import io.legado.app.ui.widget.components.GlassMediumFlexibleTopAppBar
 import io.legado.app.ui.widget.components.SearchBarSection
 import io.legado.app.ui.widget.components.TextCard
 import io.legado.app.ui.widget.components.button.AnimatedActionButton
@@ -130,7 +130,7 @@ fun SearchContentScreen(
         modifier = Modifier.nestedScroll(scrollBehavior.nestedScrollConnection),
         topBar = {
             Column {
-                MediumFlexibleTopAppBar(
+                GlassMediumFlexibleTopAppBar(
                     title = {
                         val title = if (searchQuery.isNotBlank() && searchResults.isNotEmpty()) {
                             "共 ${searchResults.size} 条结果"

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

@@ -266,15 +266,15 @@ class ThemeConfigFragment : PreferenceFragmentCompat(),
                 .setValue(AppConfig.containerOpacity)
                 .setCustomButton((R.string.btn_default_s)) {
                     AppConfig.containerOpacity = 100
+                    ThemeSyncer.syncContainerOpacity()
                     Handler(Looper.getMainLooper()).postDelayed({
-                        ThemeSyncer.syncContainerOpacity()
                         upPreferenceSummary(PreferKey.containerOpacity)
                     }, 100)
                 }
                 .show {
                     AppConfig.containerOpacity = it
+                    ThemeSyncer.syncContainerOpacity()
                     Handler(Looper.getMainLooper()).postDelayed({
-                        ThemeSyncer.syncContainerOpacity()
                         upPreferenceSummary(PreferKey.containerOpacity)
                     }, 100)
                 }

app/src/main/java/io/legado/app/ui/dict/rule/DictRuleScreen.kt

@@ -31,7 +31,6 @@ import androidx.compose.material3.FloatingToolbarDefaults
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.MediumFlexibleTopAppBar
 import androidx.compose.material3.OutlinedButton
 import androidx.compose.material3.PlainTooltip
 import androidx.compose.material3.Scaffold
@@ -65,6 +64,7 @@ import io.legado.app.data.entities.DictRule
 import io.legado.app.ui.widget.components.ActionItem
 import io.legado.app.ui.widget.components.AnimatedText
 import io.legado.app.ui.widget.components.DraggableSelectionHandler
+import io.legado.app.ui.widget.components.GlassMediumFlexibleTopAppBar
 import io.legado.app.ui.widget.components.ReorderableSelectionItem
 import io.legado.app.ui.widget.components.SearchBarSection
 import io.legado.app.ui.widget.components.SelectionBottomBar
@@ -176,7 +176,7 @@ fun DictRuleScreen(
         modifier = Modifier.nestedScroll(scrollBehavior.nestedScrollConnection),
         topBar = {
             Column {
-                MediumFlexibleTopAppBar(
+                GlassMediumFlexibleTopAppBar(
                     title = {
                         val titleText = remember(inSelectionMode, selectedIds, uiState.items) {
                             when {

app/src/main/java/io/legado/app/ui/main/my/MyScreen.kt

@@ -29,7 +29,6 @@ import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
-import androidx.compose.material3.MediumFlexibleTopAppBar
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Switch
 import androidx.compose.material3.Text
@@ -52,6 +51,7 @@ import io.legado.app.ui.config.ConfigTag
 import io.legado.app.ui.dict.rule.DictRuleActivity
 import io.legado.app.ui.file.FileManageActivity
 import io.legado.app.ui.replace.ReplaceRuleActivity
+import io.legado.app.ui.widget.components.GlassMediumFlexibleTopAppBar
 import io.legado.app.ui.widget.components.SettingItem
 import io.legado.app.ui.widget.components.SplicedColumnGroup
 
@@ -71,7 +71,7 @@ fun MyScreen(
         contentWindowInsets = WindowInsets.systemBars
             .only(WindowInsetsSides.Horizontal + WindowInsetsSides.Top),
         topBar = {
-            MediumFlexibleTopAppBar(
+            GlassMediumFlexibleTopAppBar(
                 title = {
                     Text(
                         text = stringResource(R.string.my)

app/src/main/java/io/legado/app/ui/replace/ReplaceRuleScreen.kt

@@ -41,7 +41,6 @@ import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.LoadingIndicator
 import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.MediumFlexibleTopAppBar
 import androidx.compose.material3.OutlinedButton
 import androidx.compose.material3.PlainTooltip
 import androidx.compose.material3.PrimaryScrollableTabRow
@@ -92,6 +91,7 @@ import io.legado.app.ui.widget.components.ActionItem
 import io.legado.app.ui.widget.components.AnimatedText
 import io.legado.app.ui.widget.components.DraggableSelectionHandler
 import io.legado.app.ui.widget.components.EmptyMessageView
+import io.legado.app.ui.widget.components.GlassMediumFlexibleTopAppBar
 import io.legado.app.ui.widget.components.ReorderableSelectionItem
 import io.legado.app.ui.widget.components.SearchBarSection
 import io.legado.app.ui.widget.components.SelectionBottomBar
@@ -370,7 +370,7 @@ fun ReplaceRuleScreen(
         snackbarHost = { SnackbarHost(snackbarHostState) },
         topBar = {
             Column {
-                MediumFlexibleTopAppBar(
+                GlassMediumFlexibleTopAppBar(
                     title = {
                         val titleText = remember(isUploading, inSelectionMode, selectedRuleIds, rules) {
                             when {

app/src/main/java/io/legado/app/ui/replace/edit/ReplaceEditScreen.kt

@@ -47,7 +47,6 @@ import androidx.compose.material3.FilterChipDefaults
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.MediumFlexibleTopAppBar
 import androidx.compose.material3.OutlinedButton
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.Scaffold
@@ -71,6 +70,7 @@ import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.input.nestedscroll.nestedScroll
 import androidx.compose.ui.platform.LocalDensity
 import androidx.compose.ui.unit.dp
+import io.legado.app.ui.widget.components.GlassMediumFlexibleTopAppBar
 import org.koin.androidx.compose.koinViewModel
 
 @Composable
@@ -95,7 +95,7 @@ fun ReplaceEditScreen(
         Scaffold(
             modifier = Modifier.nestedScroll(scrollBehavior.nestedScrollConnection),
             topBar = {
-                MediumFlexibleTopAppBar(
+                GlassMediumFlexibleTopAppBar(
                     title = { Text(if (state.id > 0) "编辑替换规则" else "新增替换规则") },
                     navigationIcon = {
                         IconButton(onClick = onBack) { Icon(Icons.AutoMirrored.Filled.ArrowBack, "Back") }

app/src/main/java/io/legado/app/ui/widget/GlassTonalIconButton.kt

@@ -0,0 +1,47 @@
+package io.legado.app.ui.widget
+
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
+import androidx.compose.material3.FilledTonalIconButton
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButtonDefaults
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.getValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.unit.dp
+import io.legado.app.ui.theme.ThemeState
+
+@Composable
+fun GlassBackIconButton(
+    onClick: () -> Unit,
+    modifier: Modifier = Modifier,
+    imageVector: ImageVector = Icons.AutoMirrored.Filled.ArrowBack,
+    contentDescription: String? = null
+) {
+    val themeOpacity by ThemeState.containerOpacity.collectAsState()
+
+    val baseColor = MaterialTheme.colorScheme.surfaceContainerHigh
+    val glassColor = baseColor.copy(alpha = (themeOpacity / 100f).coerceAtLeast(0.6f))
+
+    FilledTonalIconButton(
+        onClick = onClick,
+        modifier = modifier
+            .padding(horizontal = 12.dp)
+            .size(36.dp),
+        colors = IconButtonDefaults.filledTonalIconButtonColors(
+            containerColor = glassColor,
+            contentColor = MaterialTheme.colorScheme.onSurface
+        )
+    ) {
+        Icon(
+            imageVector = imageVector,
+            contentDescription = contentDescription,
+            modifier = Modifier.size(20.dp)
+        )
+    }
+}

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

@@ -19,7 +19,7 @@ fun GlassCard(
     modifier: Modifier = Modifier,
     onClick: (() -> Unit)? = null,
     shape: Shape = CardDefaults.shape,
-    color: Color = MaterialTheme.colorScheme.surface,
+    color: Color = MaterialTheme.colorScheme.surfaceContainerLow,
     elevation: CardElevation = CardDefaults.cardElevation(),
     border: BorderStroke? = null,
     content: @Composable ColumnScope.() -> Unit

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

@@ -0,0 +1,59 @@
+package io.legado.app.ui.widget.components
+
+import androidx.compose.foundation.layout.RowScope
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.MediumFlexibleTopAppBar
+import androidx.compose.material3.TopAppBarDefaults
+import androidx.compose.material3.TopAppBarScrollBehavior
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.getValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import io.legado.app.ui.theme.ThemeState
+
+@OptIn(ExperimentalMaterial3Api::class, ExperimentalMaterial3ExpressiveApi::class)
+@Composable
+fun GlassMediumFlexibleTopAppBar(
+    modifier: Modifier = Modifier,
+    title: @Composable () -> Unit,
+    subtitle: (@Composable () -> Unit)? = null,
+    scrollBehavior: TopAppBarScrollBehavior? = null,
+    navigationIcon: @Composable () -> Unit = {},
+    actions: @Composable RowScope.() -> Unit = {}
+) {
+    val opacityValue by ThemeState.containerOpacity.collectAsState()
+    val enableBlur by ThemeState.enableBlur.collectAsState()
+
+    val alpha = opacityValue / 100f
+
+    val containerColor = if (enableBlur) {
+        Color.Transparent
+    } else {
+        MaterialTheme.colorScheme.surface.copy(alpha = alpha)
+    }
+
+    val scrolledContainerColor = if (enableBlur) {
+        Color.Transparent
+    } else {
+        MaterialTheme.colorScheme.surfaceContainer.copy(alpha = alpha)
+    }
+
+    val appBarColors = TopAppBarDefaults.topAppBarColors(
+        containerColor = containerColor,
+        scrolledContainerColor = scrolledContainerColor
+    )
+
+    MediumFlexibleTopAppBar(
+        modifier = modifier,
+        title = title,
+        subtitle = subtitle,
+        navigationIcon = navigationIcon,
+        actions = actions,
+        scrollBehavior = scrollBehavior,
+        colors = appBarColors
+    )
+
+}

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

@@ -13,6 +13,7 @@ import androidx.compose.material.icons.filled.Info
 import androidx.compose.material3.DropdownMenu
 import androidx.compose.material3.Icon
 import androidx.compose.material3.ListItem
+import androidx.compose.material3.ListItemDefaults
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
@@ -21,6 +22,7 @@ import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.painter.Painter
 import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.text.style.TextOverflow
@@ -105,8 +107,7 @@ fun SettingItem(
         modifier = Modifier
             .fillMaxWidth()
             .animateContentSize(),
-        shape = RoundedCornerShape(8.dp),
-        color = MaterialTheme.colorScheme.surfaceContainerLow,
+        shape = RoundedCornerShape(8.dp)
     ) {
         ListItem(
             modifier = modifier
@@ -161,7 +162,8 @@ fun SettingItem(
                     }
                 }
             },
-            trailingContent = trailingContent
+            trailingContent = trailingContent,
+            colors = ListItemDefaults.colors(containerColor = Color.Transparent)
         )
 
         if (dropdownMenu != null) {

app/src/main/res/xml/pref_config_theme.xml

@@ -111,8 +111,7 @@
             app:iconSpaceReserved="false" />
 
         <io.legado.app.lib.prefs.SwitchPreference
-            android:defaultValue="true"
-            android:enabled="false"
+            android:defaultValue="false"
             android:key="enableBlur"
             android:title="@string/is_blur_enable"
             app:iconSpaceReserved="false" />