v1.5.5

app/src/main/kotlin/me/eternal/purrfectsnap/ui/manager/pages/location/BetterLocationRoot.kt

@@ -126,7 +126,7 @@ class BetterLocationRoot : Routes.Route() {
                         overflow = TextOverflow.Ellipsis
                     )
                     Text(
-                        text = context.translation.format(
+                        text = translation.format(
                             "spoofed_coordinates_title",
                             "latitude" to friendLocation.latitude.toFloat().toString(),
                             "longitude" to friendLocation.longitude.toFloat().toString()

app/src/main/kotlin/me/eternal/purrfectsnap/ui/manager/pages/themes/aphelion/AphelionHomeView.kt

@@ -466,6 +466,10 @@ fun HomeRootSection.AphelionHomeScreen(nav: NavBackStackEntry) {
     var changelogLoading by remember { mutableStateOf(false) }
     var changelogError by remember { mutableStateOf<String?>(null) }
     var changelogVersion by remember { mutableStateOf<String?>(null) }
+    var showFullChangelogDialog by rememberSaveable { mutableStateOf(false) }
+    var fullChangelogText by rememberSaveable { mutableStateOf<String?>(null) }
+    var fullChangelogLoading by remember { mutableStateOf(false) }
+    var fullChangelogError by remember { mutableStateOf<String?>(null) }
     var showAnnouncementsDialog by rememberSaveable { mutableStateOf(false) }
     var announcementsText by rememberSaveable { mutableStateOf<String?>(null) }
     var announcementsLoading by remember { mutableStateOf(false) }
@@ -531,6 +535,31 @@ fun HomeRootSection.AphelionHomeScreen(nav: NavBackStackEntry) {
         }
     }
 
+    fun loadFullChangelog() {
+        if (fullChangelogText != null) return
+        fullChangelogLoading = true
+        fullChangelogError = null
+        coroutineScope.launch(Dispatchers.IO) {
+            val url = if (updateChannel == "prerelease") changelogPrereleaseUrl else changelogStableUrl
+            runCatching {
+                OkHttpClient().newCall(Request.Builder().url(url).build()).execute().use { response ->
+                    val body = response.body?.string() ?: throw IllegalStateException("Empty body")
+                    body.trim()
+                }
+            }.onSuccess { text ->
+                withContext(Dispatchers.Main) {
+                    fullChangelogText = text
+                    fullChangelogLoading = false
+                }
+            }.onFailure { e ->
+                withContext(Dispatchers.Main) {
+                    fullChangelogError = e.message ?: "Failed to fetch"
+                    fullChangelogLoading = false
+                }
+            }
+        }
+    }
+
     val borderPath = remember { Path() }
     val uPath = remember { Path() }
 
@@ -626,7 +655,8 @@ fun HomeRootSection.AphelionHomeScreen(nav: NavBackStackEntry) {
                     val announcementShift by remember(focusFactor) { derivedStateOf { (-6 * focusFactor).dp } }
                     Row(
                         modifier = Modifier.align(Alignment.CenterStart).graphicsLayer { translationX = announcementShift.toPx() },
-                        verticalAlignment = Alignment.CenterVertically
+                        verticalAlignment = Alignment.CenterVertically,
+                        horizontalArrangement = Arrangement.spacedBy(10.dp)
                     ) {
                         AphelionTopBarActionChip(
                             icon = Icons.Filled.Notifications, label = null,
@@ -634,6 +664,12 @@ fun HomeRootSection.AphelionHomeScreen(nav: NavBackStackEntry) {
                             contentDescription = translation["announcements_button_description"],
                             haptic = haptic
                         ) { showAnnouncementsDialog = true; loadAnnouncements() }
+                        AphelionTopBarActionChip(
+                            icon = Icons.Filled.Description, label = null,
+                            shrinkFactor = (1f - focusFactor).coerceIn(0f, 1f),
+                            contentDescription = translation.getOrNull("changelog_button_description") ?: "Open full changelog",
+                            haptic = haptic
+                        ) { showFullChangelogDialog = true; loadFullChangelog() }
                     }
                     val settingsShift by remember(focusFactor) { derivedStateOf { (6 * focusFactor).dp } }
                     Row(
@@ -778,6 +814,7 @@ fun HomeRootSection.AphelionHomeScreen(nav: NavBackStackEntry) {
             text = "", icon = Icons.Filled.Notifications,
             confirmButtonText = translation["announcements_dialog_close_button"] ?: "Close",
             onConfirm = { showAnnouncementsDialog = false },
+            showCloseButton = false,
             customContent = {
                 Column(modifier = Modifier.fillMaxWidth().heightIn(max = 340.dp).verticalScroll(rememberScrollState()), verticalArrangement = Arrangement.spacedBy(10.dp)) {
                     if (announcementsLoading) CircularProgressIndicator(color = Color.White)
@@ -796,6 +833,7 @@ fun HomeRootSection.AphelionHomeScreen(nav: NavBackStackEntry) {
             onConfirm = { haptic.performHapticFeedback(HapticFeedbackType.LongPress); showChangelogDialog = false; handleUpdateAction() },
             dismissButtonText = translation["changelog_dialog_cancel_button"] ?: "Cancel",
             onDismiss = { showChangelogDialog = false },
+            showCloseButton = false,
             customContent = {
                 Column(modifier = Modifier.fillMaxWidth().heightIn(max = 340.dp).verticalScroll(rememberScrollState()), verticalArrangement = Arrangement.spacedBy(10.dp)) {
                     if (changelogLoading) CircularProgressIndicator(color = Color.White)
@@ -806,6 +844,28 @@ fun HomeRootSection.AphelionHomeScreen(nav: NavBackStackEntry) {
         )
     }
 
+    if (showFullChangelogDialog) {
+        AestheticDialog(
+            onDismissRequest = { showFullChangelogDialog = false },
+            title = translation["changelog_dialog_title"] ?: "Changelog",
+            text = "",
+            icon = Icons.Filled.Description,
+            confirmButtonText = translation["announcements_dialog_close_button"] ?: "Close",
+            onConfirm = { showFullChangelogDialog = false },
+            showCloseButton = false,
+            customContent = {
+                Column(
+                    modifier = Modifier.fillMaxWidth().heightIn(max = 340.dp).verticalScroll(rememberScrollState()),
+                    verticalArrangement = Arrangement.spacedBy(10.dp)
+                ) {
+                    if (fullChangelogLoading) CircularProgressIndicator(color = Color.White)
+                    else if (fullChangelogError != null) Text(fullChangelogError!!, color = Color.Red, fontSize = 14.sp)
+                    else Text(fullChangelogText ?: translation["changelog_dialog_empty"] ?: "", color = PurrfectPalette.textPrimary, fontSize = 14.sp)
+                }
+            }
+        )
+    }
+
     if (showQuickActionsMenu) {
         QuickActionsDialog(
             quickActions = cards,

app/src/main/kotlin/me/eternal/purrfectsnap/ui/manager/pages/themes/legacy/LegacyTheme.kt

@@ -345,6 +345,10 @@ object LegacyTheme : ThemeContract {
         var changelogError by remember { mutableStateOf<String?>(null) }
         var changelogText by remember { mutableStateOf<String?>(null) }
         var changelogVersion by remember { mutableStateOf<String?>(null) }
+        var showFullChangelogDialog by remember { mutableStateOf(false) }
+        var fullChangelogLoading by remember { mutableStateOf(false) }
+        var fullChangelogError by remember { mutableStateOf<String?>(null) }
+        var fullChangelogText by remember { mutableStateOf<String?>(null) }
         var showAnnouncementsDialog by remember { mutableStateOf(false) }
         var announcementsLoading by remember { mutableStateOf(false) }
         var announcementsError by remember { mutableStateOf<String?>(null) }
@@ -415,6 +419,23 @@ object LegacyTheme : ThemeContract {
             }
         }
 
+        fun loadFullChangelog(url: String) {
+            if (fullChangelogText != null) return
+            fullChangelogLoading = true; fullChangelogError = null
+            coroutineScope.launch(Dispatchers.IO) {
+                runCatching {
+                    changelogClient.newCall(Request.Builder().url(url).build()).execute().use { response ->
+                        if (!response.isSuccessful) throw IllegalStateException("Failed to fetch changelog (${response.code})")
+                        response.body?.string()?.trim() ?: throw IllegalStateException("Empty changelog body")
+                    }
+                }.onSuccess { text ->
+                    withContext(Dispatchers.Main) { fullChangelogText = text; fullChangelogLoading = false }
+                }.onFailure { error ->
+                    withContext(Dispatchers.Main) { fullChangelogError = error.message ?: "Failed to load changelog"; fullChangelogLoading = false }
+                }
+            }
+        }
+
         LaunchedEffect(Unit) {
             if (context.sharedPreferences.getBoolean("show_changelog_on_launch", false)) {
                 val version = context.sharedPreferences.getString("changelog_version_on_launch", null)
@@ -450,6 +471,9 @@ object LegacyTheme : ThemeContract {
                         LocalTopBarActionChip(icon = Icons.Filled.Notifications, label = null, contentDescription = translation["announcements_button_description"]) {
                             showAnnouncementsDialog = true; loadAnnouncements()
                         }
+                        LocalTopBarActionChip(icon = Icons.Filled.Description, label = null, contentDescription = translation.getOrNull("changelog_button_description") ?: "Open full changelog") {
+                            showFullChangelogDialog = true; loadFullChangelog(changelogUrl)
+                        }
                     }
                     Row(modifier = Modifier.wrapContentWidth(Alignment.End), horizontalArrangement = Arrangement.spacedBy(10.dp), verticalAlignment = Alignment.CenterVertically) {
                         LocalHomeActionChips()
@@ -570,6 +594,7 @@ object LegacyTheme : ThemeContract {
                 onConfirm = { showChangelogDialog = false; handleUpdateAction() },
                 dismissButtonText = translation["changelog_dialog_cancel_button"] ?: "Cancel",
                 onDismiss = { showChangelogDialog = false },
+                showCloseButton = false,
                 customContent = {
                     Column(modifier = Modifier.fillMaxWidth().heightIn(max = 340.dp).verticalScroll(rememberScrollState()), verticalArrangement = Arrangement.spacedBy(10.dp)) {
                         if (changelogLoading) CircularProgressIndicator(color = Color.White)
@@ -587,6 +612,7 @@ object LegacyTheme : ThemeContract {
                 text = "", icon = Icons.Filled.Notifications,
                 confirmButtonText = translation["announcements_dialog_close_button"] ?: "Close",
                 onConfirm = { showAnnouncementsDialog = false },
+                showCloseButton = false,
                 customContent = {
                     Column(modifier = Modifier.fillMaxWidth().heightIn(max = 340.dp).verticalScroll(rememberScrollState()), verticalArrangement = Arrangement.spacedBy(10.dp)) {
                         if (announcementsLoading) CircularProgressIndicator(color = Color.White)
@@ -597,6 +623,24 @@ object LegacyTheme : ThemeContract {
             )
         }
 
+        if (showFullChangelogDialog) {
+            AestheticDialog(
+                onDismissRequest = { showFullChangelogDialog = false },
+                title = translation["changelog_dialog_title"] ?: "Changelog",
+                text = "", icon = Icons.Filled.Description,
+                confirmButtonText = translation["announcements_dialog_close_button"] ?: "Close",
+                onConfirm = { showFullChangelogDialog = false },
+                showCloseButton = false,
+                customContent = {
+                    Column(modifier = Modifier.fillMaxWidth().heightIn(max = 340.dp).verticalScroll(rememberScrollState()), verticalArrangement = Arrangement.spacedBy(10.dp)) {
+                        if (fullChangelogLoading) CircularProgressIndicator(color = Color.White)
+                        else if (fullChangelogError != null) Text(fullChangelogError!!, color = Color.Red, fontSize = 14.sp)
+                        else Text(fullChangelogText ?: translation["changelog_dialog_empty"] ?: "", color = PurrfectPalette.textPrimary, fontSize = 14.sp)
+                    }
+                }
+            )
+        }
+
         if (showQuickActionsMenu) {
             QuickActionsDialog(
                 quickActions = cards,

build.gradle.kts

@@ -33,8 +33,8 @@ tasks.register<GetVersionTask>("getVersion") {
 }
 
 // You can still set these for legacy use by submodules or scripts:
-rootProject.ext.set("appVersionName", providers.gradleProperty("APP_VERSION_NAME").orElse("1.5.3").get())
-rootProject.ext.set("appVersionCode", providers.gradleProperty("APP_VERSION_CODE").orElse("298").get().toInt())
+rootProject.ext.set("appVersionName", providers.gradleProperty("APP_VERSION_NAME").orElse("1.5.5").get())
+rootProject.ext.set("appVersionCode", providers.gradleProperty("APP_VERSION_CODE").orElse("302").get().toInt())
 rootProject.ext.set("applicationId", "me.eternal.purrfectsnap")
 // buildHash: when PurrfectSnap or Snapchat is updated, mappings become outdated and auto-regenerate.
 // Include version code so each release has a different hash; use random for uniqueness within same version.

changelogs-stable.txt

@@ -1,3 +1,14 @@
+## v1.5.5
+- Fix: Custom Emoji now works for all devices!
+- New: Story preview in story batch download dialog
+- Fix: Auto Skip Stories getting stuck
+- Fix: Stories ending up saving in .dat format
+
+## v1.5.4
+- Fix: Streak & Non-Streak category in Bulk Messaging Action for newer versions of snap
+- Fix: Spoof Coordinates Title
+- New: Changelogs feature
+
 ## v1.5.3
 - New: Mark as Seen Mode(Limit per run[Custom] or Complete Queue)
 - Fix: PurrfectSnap crash if you try to open any dialog setting through in-app overlay

common/src/main/kotlin/me/eternal/purrfectsnap/common/data/FileType.kt

@@ -52,6 +52,39 @@ enum class FileType(
             return result.toString()
         }
 
+        private fun looksLikeIsoBmffVideo(array: ByteArray): Boolean {
+            if (array.size < 12) return false
+            // ISO BMFF containers like MP4 expose an `ftyp` box at byte offset 4.
+            if (array[4] != 'f'.code.toByte() ||
+                array[5] != 't'.code.toByte() ||
+                array[6] != 'y'.code.toByte() ||
+                array[7] != 'p'.code.toByte()
+            ) {
+                return false
+            }
+
+            val majorBrand = String(array, 8, 4, Charsets.US_ASCII).trim('\u0000').lowercase()
+            return majorBrand in setOf(
+                "mp41",
+                "mp42",
+                "isom",
+                "iso2",
+                "iso3",
+                "iso4",
+                "iso5",
+                "iso6",
+                "avc1",
+                "dash",
+                "mif1",
+                "msnv",
+                "3gp4",
+                "3gp5",
+                "3gp6",
+                "3g2a",
+                "3g2b"
+            )
+        }
+
         fun fromFile(file: File): FileType {
             file.inputStream().use { inputStream ->
                 val buffer = ByteArray(16)
@@ -64,7 +97,8 @@ enum class FileType(
             val headerBytes = ByteArray(16)
             System.arraycopy(array, 0, headerBytes, 0, 16)
             val hex = bytesToHex(headerBytes)
-            return fileSignatures.entries.firstOrNull { hex.startsWith(it.key) }?.value ?: UNKNOWN
+            return fileSignatures.entries.firstOrNull { hex.startsWith(it.key) }?.value
+                ?: if (looksLikeIsoBmffVideo(headerBytes)) MP4 else UNKNOWN
         }
 
         fun fromInputStream(inputStream: InputStream): FileType {

core/src/main/kotlin/me/eternal/purrfectsnap/core/action/impl/BulkMessagingAction.kt

@@ -113,6 +113,18 @@ class BulkMessagingAction : AbstractAction() {
     private val translation by lazy { context.translation.getCategory("bulk_messaging_action") }
     private val betterLocation by lazy { context.feature(BetterLocation::class) }
 
+    private fun hasReliableStreak(friend: FriendInfo, streakFeedUserIds: Set<String>): Boolean {
+        val userId = friend.userId ?: return false
+        if (userId in streakFeedUserIds) return true
+        if (friend.streakExpirationTimestamp > 0L) return true
+        if (friend.streakLength > 0) return true
+        val categories = friend.friendmojiCategories?.split(",") ?: return false
+        return categories.any { category ->
+            category.contains("streak", ignoreCase = true) ||
+                category.contains("hourglass", ignoreCase = true)
+        }
+    }
+
     private object BulkMessagingPalette {
         val background = Brush.verticalGradient(
             listOf(
@@ -286,7 +298,12 @@ class BulkMessagingAction : AbstractAction() {
         }
     }
 
-    private fun filterFriends(friends: List<FriendInfo>, filter: Filter, nameFilter: String): List<FriendInfo> {
+    private fun filterFriends(
+        friends: List<FriendInfo>,
+        filter: Filter,
+        nameFilter: String,
+        streakFeedUserIds: Set<String> = emptySet()
+    ): List<FriendInfo> {
         val userIdBlacklist = arrayOf(
             context.database.myUserId,
             "b42f1f70-5a8b-4c53-8c25-34e7ec9e6781", // myai
@@ -310,8 +327,12 @@ class BulkMessagingAction : AbstractAction() {
                 Filter.SUGGESTED -> friend.friendLinkType == FriendLinkType.SUGGESTED.value
                 Filter.DELETED -> friend.friendLinkType == FriendLinkType.DELETED.value
                 Filter.BUSINESS_ACCOUNTS -> friend.businessCategory > 0
-                Filter.STREAKS -> friend.friendLinkType == FriendLinkType.MUTUAL.value && friend.addedTimestamp > 0 && friend.streakLength != 0
-                Filter.NON_STREAKS -> friend.friendLinkType == FriendLinkType.MUTUAL.value&& friend.addedTimestamp > 0 && friend.streakLength == 0
+                Filter.STREAKS -> friend.friendLinkType == FriendLinkType.MUTUAL.value &&
+                    friend.addedTimestamp > 0 &&
+                    hasReliableStreak(friend, streakFeedUserIds)
+                Filter.NON_STREAKS -> friend.friendLinkType == FriendLinkType.MUTUAL.value &&
+                    friend.addedTimestamp > 0 &&
+                    !hasReliableStreak(friend, streakFeedUserIds)
                 Filter.FOLLOWING -> {
                     val isFollowing = friend.friendLinkType == FriendLinkType.FOLLOWING.value ||
                         (friend.friendLinkType == FriendLinkType.OUTGOING.value &&
@@ -390,10 +411,21 @@ class BulkMessagingAction : AbstractAction() {
                 val incomingRequestUserIds = if (filter == Filter.INCOMING || filter == Filter.INCOMING_FOLLOWER) {
                     runCatching { context.database.getIncomingRequestUserIds() }.getOrElse { emptySet() }
                 } else emptySet()
+                val streakFeedUserIds = if (filter == Filter.STREAKS || filter == Filter.NON_STREAKS) {
+                    runCatching {
+                        context.database.getFeedEntries(Int.MAX_VALUE)
+                            .filter { it.conversationType == 0 && it.participantsSize == 2 }
+                            .filter { (it.streakCount ?: 0) > 0 || (it.streakExpirationTimestampMs ?: 0L) > 0L }
+                            .mapNotNull { entry ->
+                                entry.friendUserId ?: entry.participants?.firstOrNull { id -> id != context.database.myUserId }
+                            }
+                            .toSet()
+                    }.getOrElse { emptySet() }
+                } else emptySet()
 
                 val newFriends = if (conversationType == ConversationType.FRIENDS_ONLY || conversationType == ConversationType.BOTH) {
                     context.database.getAllFriends().let { friends ->
-                        filterFriends(friends, filter, nameFilter)
+                        filterFriends(friends, filter, nameFilter, streakFeedUserIds)
                     }
                         .filter { it.userId?.let { id -> !hiddenFriendIds.contains(id) } == true }
                         .filter { friend ->

core/src/main/kotlin/me/eternal/purrfectsnap/core/features/impl/downloader/MediaDownloader.kt

@@ -4,6 +4,7 @@ import android.annotation.SuppressLint
 import android.graphics.Bitmap
 import android.graphics.BitmapFactory
 import android.net.Uri
+import android.media.MediaMetadataRetriever
 import android.view.Gravity
 import android.view.ViewGroup.MarginLayoutParams
 import android.widget.ImageView
@@ -11,11 +12,14 @@ import android.widget.LinearLayout
 import android.widget.ProgressBar
 import android.widget.TextView
 import androidx.compose.foundation.background
+import androidx.compose.foundation.Image
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.heightIn
+import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.itemsIndexed
@@ -26,17 +30,27 @@ import androidx.compose.material3.Button
 import androidx.compose.material3.ButtonDefaults
 import androidx.compose.material3.Checkbox
 import androidx.compose.material3.CheckboxDefaults
+import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.OutlinedButton
 import androidx.compose.material3.Text
 import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateMapOf
 import androidx.compose.runtime.mutableStateListOf
+import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.asImageBitmap
+import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.unit.dp
+import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 import me.eternal.purrfectsnap.common.ui.createComposeAlertDialog
 import me.eternal.purrfectsnap.core.ui.PurrfectGlassCard
 import me.eternal.purrfectsnap.core.ui.PurrfectOverlayPalette
@@ -84,8 +98,12 @@ import me.eternal.purrfectsnap.core.wrapper.impl.media.SnapCipherMode
 import me.eternal.purrfectsnap.core.wrapper.impl.media.toKeyPairUrlSafe
 import me.eternal.purrfectsnap.core.wrapper.impl.media.HybridEncryptionResolver
 import me.eternal.purrfectsnap.core.wrapper.AbstractWrapper
+import okhttp3.OkHttpClient
+import okhttp3.Request
 import java.nio.file.Paths
 import java.util.UUID
+import java.util.Collections
+import java.util.IdentityHashMap
 import kotlin.coroutines.suspendCoroutine
 import kotlin.math.absoluteValue
 import android.util.Base64
@@ -107,6 +125,7 @@ class MediaDownloader : MessagingRuleFeature("MediaDownloader", MessagingRuleTyp
     private var lastSeenMediaInfoMap: MutableMap<SplitMediaAssetType, MediaInfo>? = null
     var lastSeenMapParams: ParamMap? = null
         private set
+    private val storyPreviewCache = mutableMapOf<String, MutableMap<Int, Bitmap>>()
     @Volatile
     private var pendingBatchDownloadIndices: MutableList<Int>? = null
     @Volatile
@@ -248,14 +267,67 @@ class MediaDownloader : MessagingRuleFeature("MediaDownloader", MessagingRuleTyp
         val tr = context.translation.getCategory("download_processor.story_snap_dialog")
         val cancelStr = context.translation["button.cancel"]
         val downloadStr = context.translation["button.download"]
-
+        val previewCacheKey = buildString {
+            append(paramMap["STORY_ID"]?.toString() ?: "story")
+            append("|")
+            append(paramMap["TOPIC_SNAP_CREATOR_USER_ID"]?.toString() ?: "user")
+            append("|")
+            append(totalCount)
+        }
         context.runOnUiThread {
             createComposeAlertDialog(context.mainActivity!!) { alertDialog ->
                 PurrfectOverlayTheme {
                     val selected = remember { mutableStateListOf<Int>().apply { add(currentIndex) } }
+                    val previewBitmaps = remember { mutableStateMapOf<Int, Bitmap?>() }
+                    val previewLoading = remember { mutableStateMapOf<Int, Boolean>() }
 
                     LaunchedEffect(Unit) {
                         if (!selected.contains(currentIndex)) selected.add(currentIndex)
+                        mediaInfoMap[SplitMediaAssetType.ORIGINAL]?.uri?.let { currentUri ->
+                            previewLoading[currentIndex] = true
+                            previewBitmaps[currentIndex] = withContext(Dispatchers.IO) { loadStoryPreviewBitmap(currentUri) }
+                            previewLoading[currentIndex] = false
+                        }
+                        synchronized(storyPreviewCache) {
+                            storyPreviewCache[previewCacheKey]?.forEach { (index, bitmap) ->
+                                previewBitmaps[index] = bitmap
+                            }
+                        }
+                    }
+
+                    LaunchedEffect(previewCacheKey) {
+                        val overlay = context.feature(OperaStoryOverlay::class)
+                        val cachedIndices = synchronized(storyPreviewCache) {
+                            storyPreviewCache.getOrPut(previewCacheKey) { mutableMapOf() }.keys.toSet()
+                        }
+                        val indicesToScan = (0 until totalCount).filter { it != currentIndex && it !in cachedIndices }
+
+                        try {
+                            for (targetIndex in indicesToScan) {
+                                val jumped = withContext(Dispatchers.Main) {
+                                    overlay.requestJumpToSnap(targetIndex, totalCount)
+                                }
+                                if (!jumped) continue
+
+                                val reached = waitForStoryIndex(targetIndex)
+                                if (!reached) continue
+
+                                val uri = lastSeenMediaInfoMap?.get(SplitMediaAssetType.ORIGINAL)?.uri ?: continue
+                                previewLoading[targetIndex] = true
+                                val bitmap = withContext(Dispatchers.IO) { loadStoryPreviewBitmap(uri) }
+                                previewLoading[targetIndex] = false
+                                if (bitmap != null) {
+                                    previewBitmaps[targetIndex] = bitmap
+                                    synchronized(storyPreviewCache) {
+                                        storyPreviewCache.getOrPut(previewCacheKey) { mutableMapOf() }[targetIndex] = bitmap
+                                    }
+                                }
+                            }
+                        } finally {
+                            withContext(Dispatchers.Main) {
+                                overlay.requestJumpToSnap(currentIndex, totalCount)
+                            }
+                        }
                     }
 
                     PurrfectGlassCard(
@@ -280,7 +352,8 @@ class MediaDownloader : MessagingRuleFeature("MediaDownloader", MessagingRuleTyp
                                         modifier = Modifier
                                             .fillMaxWidth()
                                             .padding(vertical = 10.dp, horizontal = 8.dp),
-                                        verticalAlignment = Alignment.CenterVertically
+                                        verticalAlignment = Alignment.CenterVertically,
+                                        horizontalArrangement = Arrangement.spacedBy(12.dp)
                                     ) {
                                         Checkbox(
                                             checked = selected.contains(index),
@@ -289,6 +362,35 @@ class MediaDownloader : MessagingRuleFeature("MediaDownloader", MessagingRuleTyp
                                             },
                                             colors = CheckboxDefaults.colors(checkedColor = PurrfectOverlayPalette.glowPrimary)
                                         )
+                                        Box(
+                                            modifier = Modifier
+                                                .size(54.dp)
+                                                .background(Color.White.copy(alpha = 0.06f), RoundedCornerShape(12.dp)),
+                                            contentAlignment = Alignment.Center
+                                        ) {
+                                            val rowBitmap = previewBitmaps[index]
+                                            val rowLoading = previewLoading[index] == true
+                                            when {
+                                                rowBitmap != null -> Image(
+                                                    bitmap = rowBitmap.asImageBitmap(),
+                                                    contentDescription = null,
+                                                    modifier = Modifier
+                                                        .size(54.dp)
+                                                        .background(Color.Transparent, RoundedCornerShape(12.dp)),
+                                                    contentScale = ContentScale.Crop
+                                                )
+                                                rowLoading -> CircularProgressIndicator(
+                                                    color = PurrfectOverlayPalette.glowPrimary,
+                                                    modifier = Modifier.size(22.dp),
+                                                    strokeWidth = 2.dp
+                                                )
+                                                else -> Icon(
+                                                    imageVector = Icons.Outlined.Image,
+                                                    contentDescription = null,
+                                                    tint = PurrfectOverlayPalette.textSecondary
+                                                )
+                                            }
+                                        }
                                         Text(
                                             label,
                                             style = MaterialTheme.typography.bodyMedium,
@@ -355,6 +457,49 @@ class MediaDownloader : MessagingRuleFeature("MediaDownloader", MessagingRuleTyp
         }
     }
 
+    private suspend fun waitForStoryIndex(targetIndex: Int, timeoutMs: Long = 3000L): Boolean {
+        val startedAt = System.currentTimeMillis()
+        while (System.currentTimeMillis() - startedAt < timeoutMs) {
+            if (lastSeenMapParams?.getStorySnapIndex() == targetIndex) return true
+            kotlinx.coroutines.delay(60L)
+        }
+        return false
+    }
+
+    private fun loadStoryPreviewBitmap(uriString: String): Bitmap? {
+        return runCatching {
+            val uri = Uri.parse(uriString)
+            when (uri.scheme?.lowercase()) {
+                "content" -> context.androidContext.contentResolver.openInputStream(uri)?.use(BitmapFactory::decodeStream)
+                "file", null -> BitmapFactory.decodeFile(uri.path)
+                "http", "https" -> {
+                    runCatching {
+                        OkHttpClient().newCall(Request.Builder().url(uriString).build()).execute().use { response ->
+                            response.body?.byteStream()?.use { stream -> BitmapFactory.decodeStream(stream) }
+                        }
+                    }.getOrNull() ?: run {
+                        val retriever = MediaMetadataRetriever()
+                        try {
+                            retriever.setDataSource(uriString, emptyMap())
+                            retriever.frameAtTime
+                        } finally {
+                            runCatching { retriever.release() }
+                        }
+                    }
+                }
+                else -> null
+            } ?: run {
+                val retriever = MediaMetadataRetriever()
+                try {
+                    retriever.setDataSource(context.androidContext, uri)
+                    retriever.frameAtTime
+                } finally {
+                    runCatching { retriever.release() }
+                }
+            }
+        }.getOrNull()
+    }
+
     private fun startBatchDownload(indices: MutableList<Int>, allowDuplicate: Boolean) {
         if (indices.isEmpty()) return
         val paramMap = lastSeenMapParams ?: return

core/src/main/kotlin/me/eternal/purrfectsnap/core/features/impl/ui/OperaStoryOverlayState.kt

@@ -22,6 +22,7 @@ class OperaStoryOverlayState {
     val totalCountState = mutableIntStateOf(0)
     val snapSourceState = mutableStateOf<String?>(null)
     val isInConversationState = mutableStateOf(false)
+    val storyIdentityState = mutableStateOf<String?>(null)
 
     fun setupDisplayStateHook(
         context: ModContext,
@@ -63,6 +64,14 @@ class OperaStoryOverlayState {
                         ?: mediaParamMap["SNAP_POSITION_IN_STORY"]?.toString()?.toIntOrNull()
                     val totalCount = mediaParamMap["snap_story_length"]?.toString()?.toIntOrNull()
                         ?: mediaParamMap["NUM_SNAPS_IN_STORY"]?.toString()?.toIntOrNull()
+                    val storyIdentity = mediaParamMap["STORY_ID"]?.toString()
+                        ?.takeIf { it.isNotBlank() && it != "null" }
+                        ?: mediaParamMap["TOPIC_SNAP_CREATOR_USER_ID"]?.toString()
+                            ?.takeIf { it.isNotBlank() && it != "null" }
+                        ?: mediaParamMap["PLAYABLE_STORY_SNAP_RECORD"]?.toString()
+                            ?.substringAfter("storyUserId=", "")
+                            ?.substringBefore(",")
+                            ?.takeIf { it.isNotBlank() && it != "null" }
 
                     var mediaOrigin = ""
                     if (showSourceIndicator) {
@@ -81,6 +90,7 @@ class OperaStoryOverlayState {
                         totalCountState.intValue = totalCount ?: 0
                         snapSourceState.value = snapSource
                         isInConversationState.value = false
+                        storyIdentityState.value = storyIdentity
 
                         onSnapFullyDisplayed?.let { callback ->
                             if (currentIndex != null) callback(currentIndex)

core/src/main/kotlin/me/eternal/purrfectsnap/core/features/impl/ui/OperaStorySnapJump.kt

@@ -26,6 +26,8 @@ class OperaStorySnapJump(
     private var retryRunnable: Runnable? = null
     private var nextTapRunnable: Runnable? = null
     private var lastHandledIndex = -1
+    private var jumpOriginStoryIdentity: String? = null
+    private var jumpOriginTotalCount: Int = 0
 
     fun simulateTap(forward: Boolean) {
         val activity = context.mainActivity ?: return
@@ -83,6 +85,8 @@ class OperaStorySnapJump(
         isJumping = false
         jumpTargetIndex = -1
         lastHandledIndex = -1
+        jumpOriginStoryIdentity = null
+        jumpOriginTotalCount = 0
         mainHandler.postDelayed({
             val overlay = storyFrameLayout()?.findViewWithTag<View>("jump_overlay") ?: return@postDelayed
             overlay.animate()
@@ -99,6 +103,14 @@ class OperaStorySnapJump(
             removeJumpOverlay()
             return
         }
+        if (jumpOriginStoryIdentity != null && overlayState.storyIdentityState.value != null && jumpOriginStoryIdentity != overlayState.storyIdentityState.value) {
+            removeJumpOverlay()
+            return
+        }
+        if (jumpOriginTotalCount > 0 && overlayState.totalCountState.intValue > 0 && jumpOriginTotalCount != overlayState.totalCountState.intValue) {
+            removeJumpOverlay()
+            return
+        }
 
         val forward = jumpTargetIndex > fromIndex
         simulateTap(forward)
@@ -114,6 +126,14 @@ class OperaStorySnapJump(
         val retry = Runnable {
             if (!isJumping || gen != jumpGeneration) return@Runnable
             val currentIdx = overlayState.currentIndexState.intValue
+            if (jumpOriginStoryIdentity != null && overlayState.storyIdentityState.value != null && jumpOriginStoryIdentity != overlayState.storyIdentityState.value) {
+                removeJumpOverlay()
+                return@Runnable
+            }
+            if (jumpOriginTotalCount > 0 && overlayState.totalCountState.intValue > 0 && jumpOriginTotalCount != overlayState.totalCountState.intValue) {
+                removeJumpOverlay()
+                return@Runnable
+            }
             if (currentIdx == fromIndex) {
                 if (retryCount >= maxRetries) {
                     removeJumpOverlay()
@@ -129,6 +149,14 @@ class OperaStorySnapJump(
     fun onSnapFullyDisplayed(currentIndex: Int) {
         if (!isJumping || jumpTargetIndex < 0) return
         if (currentIndex == lastHandledIndex) return
+        if (jumpOriginStoryIdentity != null && overlayState.storyIdentityState.value != null && jumpOriginStoryIdentity != overlayState.storyIdentityState.value) {
+            removeJumpOverlay()
+            return
+        }
+        if (jumpOriginTotalCount > 0 && overlayState.totalCountState.intValue > 0 && jumpOriginTotalCount != overlayState.totalCountState.intValue) {
+            removeJumpOverlay()
+            return
+        }
 
         cancelPendingRetry()
         cancelPendingNextTap()
@@ -138,6 +166,18 @@ class OperaStorySnapJump(
             return
         }
 
+        if (lastHandledIndex >= 0) {
+            val expectedForward = jumpTargetIndex > lastHandledIndex
+            if (expectedForward && currentIndex < lastHandledIndex) {
+                removeJumpOverlay()
+                return
+            }
+            if (!expectedForward && currentIndex > lastHandledIndex) {
+                removeJumpOverlay()
+                return
+            }
+        }
+
         lastHandledIndex = currentIndex
         val gen = jumpGeneration
         val tapRunnable = Runnable {
@@ -179,6 +219,8 @@ class OperaStorySnapJump(
         jumpTargetIndex = targetIndex
         lastHandledIndex = -1
         isJumping = true
+        jumpOriginStoryIdentity = overlayState.storyIdentityState.value
+        jumpOriginTotalCount = overlayState.totalCountState.intValue
 
         showJumpOverlay()
 

gradle.properties

@@ -7,8 +7,8 @@ org.gradle.configuration-cache=true
 org.gradle.configuration-cache.problems=warn
 nativeAbis=arm64-v8a
 
-APP_VERSION_NAME=1.5.3
-APP_VERSION_CODE=298
+APP_VERSION_NAME=1.5.5
+APP_VERSION_CODE=302
 debug_build_hash=18fe2a814d0e2eb5
 psIntegrityPinnedSha256=
 EXPECTED_CERT_SHA256=0f188cb17d8ea4902ee15ce98f4928ba4226a4790fa3c52f62d776b08e46ca1c

native/rust/src/modules/custom_font_hook.rs

@@ -1,31 +1,70 @@
-use std::{ffi::{CStr, CString}, fs};
+use std::{cell::Cell, ffi::{CStr, CString}};
 
 use nix::libc::{self, c_uint};
 
 use crate::{config, def_hook, dobby_hook_sym};
 
+thread_local! {
+    static FONT_REDIRECT_IN_PROGRESS: Cell<bool> = const { Cell::new(false) };
+}
+
+fn should_redirect_font(pathname: &str) -> bool {
+    let normalized = pathname.replace('\\', "/");
+    let file_name = normalized.rsplit('/').next().unwrap_or(&normalized).to_ascii_lowercase();
+    let is_font_file = file_name.ends_with(".ttf")
+        || file_name.ends_with(".ttc")
+        || file_name.ends_with(".otf");
+    let is_system_font_path = normalized.starts_with("/system/fonts/")
+        || normalized.starts_with("/product/fonts/")
+        || normalized.starts_with("/system_ext/fonts/")
+        || normalized.starts_with("/vendor/fonts/");
+
+    is_system_font_path && is_font_file && (
+        file_name.contains("emoji")
+            || file_name == "noto_color_emoji.ttf"
+            || file_name == "samsungcoloremoji.ttf"
+    )
+}
+
+fn open_custom_font_fd(flags: i32, mode: c_uint) -> Option<i32> {
+    let font_path = config::native_config().custom_emoji_font_path.clone()?;
+
+    match CString::new(font_path.clone()) {
+        Ok(c_font_path) => {
+            let fd = FONT_REDIRECT_IN_PROGRESS.with(|guard| {
+                let was_active = guard.replace(true);
+                let fd = unsafe { libc::openat(libc::AT_FDCWD, c_font_path.as_ptr() as *const u8, flags, mode) };
+                guard.set(was_active);
+                fd
+            });
+            if fd >= 0 {
+                debug!("redirected emoji font open to {}", font_path);
+                Some(fd)
+            } else {
+                debug!("failed to open custom emoji font path (fd={}): {}", fd, font_path);
+                None
+            }
+        }
+        Err(_) => {
+            warn!("custom emoji font path contains null byte, using fallback system font");
+            None
+        }
+    }
+}
+
 def_hook!(
     open_hook,
     i32,
     |path: *const u8, flags: i32, mode: c_uint| {
-        if let Ok(pathname) = CStr::from_ptr(path).to_str() {
-            if pathname == "/system/fonts/NotoColorEmoji.ttf"  {
-                if let Some(font_path) = config::native_config().custom_emoji_font_path {
-                    if fs::metadata(&font_path).is_ok() {
-                        match CString::new(font_path.clone()) {
-                            Ok(c_font_path) => {
-                                let fd = libc::openat(libc::AT_FDCWD, c_font_path.as_ptr() as *const u8, flags, mode);
-                                if fd >= 0 {
-                                    return fd;
-                                }
-                                warn!("failed to open custom emoji font path (fd={}): {}", fd, font_path);
-                            }
-                            Err(_) => {
-                                warn!("custom emoji font path contains null byte, using fallback system font");
-                            }
-                        }
-                    } else {
-                        warn!("custom emoji font path does not exist: {}", font_path);
+        if FONT_REDIRECT_IN_PROGRESS.with(|guard| guard.get()) {
+            return open_hook_original.unwrap()(path, flags, mode);
+        }
+
+        if !path.is_null() {
+            if let Ok(pathname) = CStr::from_ptr(path).to_str() {
+                if should_redirect_font(pathname) {
+                    if let Some(fd) = open_custom_font_fd(flags, mode) {
+                        return fd;
                     }
                 }
             }
@@ -35,7 +74,6 @@ def_hook!(
     }
 );
 
-
 pub fn init() {
     if config::native_config().custom_emoji_font_path.is_none() {
         return;