MangaChapterListItem: Replace swipe action method (#9682)

Using swipe (the library) and added haptic feedback

app/build.gradle.kts

@@ -239,6 +239,7 @@ dependencies {
     implementation(libs.bundles.voyager)
     implementation(libs.compose.materialmotion)
     implementation(libs.compose.simpleicons)
+    implementation(libs.swipe)
 
     // Logging
     implementation(libs.logcat)

app/src/main/java/eu/kanade/presentation/manga/components/MangaChapterListItem.kt

@@ -1,20 +1,12 @@
 package eu.kanade.presentation.manga.components
 
-import androidx.compose.animation.core.animateFloatAsState
-import androidx.compose.animation.core.tween
-import androidx.compose.foundation.background
 import androidx.compose.foundation.combinedClickable
 import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.sizeIn
-import androidx.compose.material.DismissDirection
-import androidx.compose.material.DismissValue
-import androidx.compose.material.SwipeToDismiss
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Bookmark
 import androidx.compose.material.icons.filled.Circle
@@ -25,26 +17,28 @@ import androidx.compose.material.icons.outlined.Done
 import androidx.compose.material.icons.outlined.Download
 import androidx.compose.material.icons.outlined.FileDownloadOff
 import androidx.compose.material.icons.outlined.RemoveDone
-import androidx.compose.material.rememberDismissState
 import androidx.compose.material3.Icon
 import androidx.compose.material3.LocalContentColor
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.ProvideTextStyle
 import androidx.compose.material3.Text
-import androidx.compose.material3.contentColorFor
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.CompositionLocalProvider
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableIntStateOf
-import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
+import androidx.compose.runtime.snapshotFlow
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.alpha
+import androidx.compose.ui.draw.clipToBounds
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.hapticfeedback.HapticFeedbackType
 import androidx.compose.ui.platform.LocalDensity
+import androidx.compose.ui.platform.LocalHapticFeedback
 import androidx.compose.ui.platform.LocalViewConfiguration
 import androidx.compose.ui.platform.ViewConfiguration
 import androidx.compose.ui.res.stringResource
@@ -53,10 +47,13 @@ import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.download.model.Download
+import me.saket.swipe.SwipeableActionsBox
+import me.saket.swipe.rememberSwipeableActionsState
 import tachiyomi.domain.library.service.LibraryPreferences
 import tachiyomi.presentation.core.components.material.ReadItemAlpha
 import tachiyomi.presentation.core.components.material.SecondaryItemAlpha
 import tachiyomi.presentation.core.util.selectedBackground
+import kotlin.math.absoluteValue
 
 @Composable
 fun MangaChapterListItem(
@@ -78,6 +75,12 @@ fun MangaChapterListItem(
     onDownloadClick: ((ChapterDownloadAction) -> Unit)?,
     onChapterSwipe: (LibraryPreferences.ChapterSwipeAction) -> Unit,
 ) {
+    val haptic = LocalHapticFeedback.current
+    val density = LocalDensity.current
+
+    val textAlpha = if (read) ReadItemAlpha else 1f
+    val textSubtitleAlpha = if (read) ReadItemAlpha else SecondaryItemAlpha
+
     // Increase touch slop of swipe action to reduce accidental trigger
     val configuration = LocalViewConfiguration.current
     CompositionLocalProvider(
@@ -85,110 +88,42 @@ fun MangaChapterListItem(
             override val touchSlop: Float = configuration.touchSlop * 3f
         },
     ) {
-        val textAlpha = if (read) ReadItemAlpha else 1f
-        val textSubtitleAlpha = if (read) ReadItemAlpha else SecondaryItemAlpha
-
-        val chapterSwipeStartEnabled = chapterSwipeStartAction != LibraryPreferences.ChapterSwipeAction.Disabled
-        val chapterSwipeEndEnabled = chapterSwipeEndAction != LibraryPreferences.ChapterSwipeAction.Disabled
-
-        val dismissState = rememberDismissState()
-        val dismissDirections = remember { mutableSetOf<DismissDirection>() }
-        var lastDismissDirection: DismissDirection? by remember { mutableStateOf(null) }
-        if (lastDismissDirection == null) {
-            if (chapterSwipeStartEnabled) {
-                dismissDirections.add(DismissDirection.EndToStart)
-            }
-            if (chapterSwipeEndEnabled) {
-                dismissDirections.add(DismissDirection.StartToEnd)
-            }
-        }
-        val animateDismissContentAlpha by animateFloatAsState(
-            label = "animateDismissContentAlpha",
-            targetValue = if (lastDismissDirection != null) 1f else 0f,
-            animationSpec = tween(durationMillis = if (lastDismissDirection != null) 500 else 0),
-            finishedListener = {
-                lastDismissDirection = null
-            },
+        val start = getSwipeAction(
+            action = chapterSwipeStartAction,
+            read = read,
+            bookmark = bookmark,
+            downloadState = downloadStateProvider(),
+            background = MaterialTheme.colorScheme.primaryContainer,
+            onSwipe = { onChapterSwipe(chapterSwipeStartAction) },
         )
-        val dismissContentAlpha = if (lastDismissDirection != null) animateDismissContentAlpha else 1f
-        val backgroundColor = if (chapterSwipeEndEnabled && (dismissState.dismissDirection == DismissDirection.StartToEnd || lastDismissDirection == DismissDirection.StartToEnd)) {
-            MaterialTheme.colorScheme.primary
-        } else if (chapterSwipeStartEnabled && (dismissState.dismissDirection == DismissDirection.EndToStart || lastDismissDirection == DismissDirection.EndToStart)) {
-            MaterialTheme.colorScheme.primary
-        } else {
-            Color.Unspecified
+        val end = getSwipeAction(
+            action = chapterSwipeEndAction,
+            read = read,
+            bookmark = bookmark,
+            downloadState = downloadStateProvider(),
+            background = MaterialTheme.colorScheme.primaryContainer,
+            onSwipe = { onChapterSwipe(chapterSwipeEndAction) },
+        )
+
+        val swipeableActionsState = rememberSwipeableActionsState()
+        LaunchedEffect(Unit) {
+            // Haptic effect when swipe over threshold
+            val swipeActionThresholdPx = with(density) { swipeActionThreshold.toPx() }
+            snapshotFlow { swipeableActionsState.offset.value.absoluteValue > swipeActionThresholdPx }
+                .collect { if (it) haptic.performHapticFeedback(HapticFeedbackType.LongPress) }
         }
 
-        LaunchedEffect(dismissState.currentValue) {
-            when (dismissState.currentValue) {
-                DismissValue.DismissedToEnd -> {
-                    lastDismissDirection = DismissDirection.StartToEnd
-                    val dismissDirectionsCopy = dismissDirections.toSet()
-                    dismissDirections.clear()
-                    onChapterSwipe(chapterSwipeEndAction)
-                    dismissState.snapTo(DismissValue.Default)
-                    dismissDirections.addAll(dismissDirectionsCopy)
-                }
-                DismissValue.DismissedToStart -> {
-                    lastDismissDirection = DismissDirection.EndToStart
-                    val dismissDirectionsCopy = dismissDirections.toSet()
-                    dismissDirections.clear()
-                    onChapterSwipe(chapterSwipeStartAction)
-                    dismissState.snapTo(DismissValue.Default)
-                    dismissDirections.addAll(dismissDirectionsCopy)
-                }
-                DismissValue.Default -> { }
-            }
-        }
-
-        SwipeToDismiss(
-            state = dismissState,
-            directions = dismissDirections,
-            background = {
-                Box(
-                    modifier = Modifier
-                        .fillMaxSize()
-                        .background(backgroundColor),
+        SwipeableActionsBox(
+            modifier = Modifier.clipToBounds(),
+            state = swipeableActionsState,
+            startActions = listOfNotNull(start),
+            endActions = listOfNotNull(end),
+            swipeThreshold = swipeActionThreshold,
+            backgroundUntilSwipeThreshold = MaterialTheme.colorScheme.surfaceContainerLowest,
         ) {
-                    if (dismissState.dismissDirection in dismissDirections) {
-                        val downloadState = downloadStateProvider()
-                        SwipeBackgroundIcon(
-                            modifier = Modifier
-                                .padding(start = 16.dp)
-                                .align(Alignment.CenterStart)
-                                .alpha(
-                                    if (dismissState.dismissDirection == DismissDirection.StartToEnd) 1f else 0f,
-                                ),
-                            tint = contentColorFor(backgroundColor),
-                            swipeAction = chapterSwipeEndAction,
-                            read = read,
-                            bookmark = bookmark,
-                            downloadState = downloadState,
-                        )
-                        SwipeBackgroundIcon(
-                            modifier = Modifier
-                                .padding(end = 16.dp)
-                                .align(Alignment.CenterEnd)
-                                .alpha(
-                                    if (dismissState.dismissDirection == DismissDirection.EndToStart) 1f else 0f,
-                                ),
-                            tint = contentColorFor(backgroundColor),
-                            swipeAction = chapterSwipeStartAction,
-                            read = read,
-                            bookmark = bookmark,
-                            downloadState = downloadState,
-                        )
-                    }
-                }
-            },
-            dismissContent = {
             Row(
                 modifier = modifier
-                        .background(
-                            MaterialTheme.colorScheme.background.copy(dismissContentAlpha),
-                        )
                     .selectedBackground(selected)
-                        .alpha(dismissContentAlpha)
                     .combinedClickable(
                         onClick = onClick,
                         onLongClick = onLongClick,
@@ -278,54 +213,63 @@ fun MangaChapterListItem(
                     )
                 }
             }
-            },
-        )
+        }
     }
 }
 
-@Composable
-private fun SwipeBackgroundIcon(
-    modifier: Modifier = Modifier,
-    tint: Color,
-    swipeAction: LibraryPreferences.ChapterSwipeAction,
+private fun getSwipeAction(
+    action: LibraryPreferences.ChapterSwipeAction,
     read: Boolean,
     bookmark: Boolean,
     downloadState: Download.State,
-) {
-    val imageVector = when (swipeAction) {
-        LibraryPreferences.ChapterSwipeAction.ToggleRead -> {
-            if (!read) {
-                Icons.Outlined.Done
-            } else {
-                Icons.Outlined.RemoveDone
-            }
-        }
-        LibraryPreferences.ChapterSwipeAction.ToggleBookmark -> {
-            if (!bookmark) {
-                Icons.Outlined.BookmarkAdd
-            } else {
-                Icons.Outlined.BookmarkRemove
-            }
-        }
-        LibraryPreferences.ChapterSwipeAction.Download -> {
-            when (downloadState) {
-                Download.State.NOT_DOWNLOADED,
-                Download.State.ERROR,
-                -> { Icons.Outlined.Download }
-                Download.State.QUEUE,
-                Download.State.DOWNLOADING,
-                -> { Icons.Outlined.FileDownloadOff }
-                Download.State.DOWNLOADED -> { Icons.Outlined.Delete }
-            }
-        }
+    background: Color,
+    onSwipe: () -> Unit,
+): me.saket.swipe.SwipeAction? {
+    return when (action) {
+        LibraryPreferences.ChapterSwipeAction.ToggleRead -> SwipeAction(
+            icon = if (!read) Icons.Outlined.Done else Icons.Outlined.RemoveDone,
+            background = background,
+            isUndo = read,
+            onSwipe = onSwipe,
+        )
+        LibraryPreferences.ChapterSwipeAction.ToggleBookmark -> SwipeAction(
+            icon = if (!bookmark) Icons.Outlined.BookmarkAdd else Icons.Outlined.BookmarkRemove,
+            background = background,
+            isUndo = bookmark,
+            onSwipe = onSwipe,
+        )
+        LibraryPreferences.ChapterSwipeAction.Download -> SwipeAction(
+            icon = when (downloadState) {
+                Download.State.NOT_DOWNLOADED, Download.State.ERROR -> Icons.Outlined.Download
+                Download.State.QUEUE, Download.State.DOWNLOADING -> Icons.Outlined.FileDownloadOff
+                Download.State.DOWNLOADED -> Icons.Outlined.Delete
+            },
+            background = background,
+            onSwipe = onSwipe,
+        )
         LibraryPreferences.ChapterSwipeAction.Disabled -> null
     }
-    imageVector?.let {
+}
+
+private fun SwipeAction(
+    onSwipe: () -> Unit,
+    icon: ImageVector,
+    background: Color,
+    isUndo: Boolean = false,
+): me.saket.swipe.SwipeAction {
+    return me.saket.swipe.SwipeAction(
+        icon = {
             Icon(
-            modifier = modifier,
-            imageVector = imageVector,
-            tint = tint,
+                modifier = Modifier.padding(16.dp),
+                imageVector = icon,
+                tint = MaterialTheme.colorScheme.onSurface,
                 contentDescription = null,
             )
+        },
+        background = background,
+        onSwipe = onSwipe,
+        isUndo = isUndo,
+    )
 }
-}
+
+private val swipeActionThreshold = 56.dp

gradle/libs.versions.toml

@@ -61,6 +61,8 @@ insetter = "dev.chrisbanes.insetter:insetter:0.6.1"
 compose-materialmotion = "io.github.fornewid:material-motion-compose-core:1.0.3"
 compose-simpleicons = "br.com.devsrsouza.compose.icons.android:simple-icons:1.0.0"
 
+swipe = "me.saket.swipe:swipe:1.2.0"
+
 logcat = "com.squareup.logcat:logcat:0.1"
 
 acra-http = "ch.acra:acra-http:5.10.1"