Merge pull request #787 from NuvioMedia/cmp-rewrite

Merge

.gitignore

@@ -2,6 +2,8 @@
 .kotlin
 .gradle
 **/build/
+!composeApp/src/**/kotlin/com/nuvio/app/core/build/
+!composeApp/src/**/kotlin/com/nuvio/app/core/build/**
 xcuserdata
 !src/**/build/
 local.properties

composeApp/build.gradle.kts

@@ -386,6 +386,7 @@ android {
         }
     }
     sourceSets.getByName("full") {
+        manifest.srcFile("src/androidFull/AndroidManifest.xml")
         java.srcDir(fullCommonSourceDir)
     }
     packaging {

composeApp/src/androidFull/AndroidManifest.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
+
+    <application>
+        <provider
+            android:name="androidx.core.content.FileProvider"
+            android:authorities="${applicationId}.fileprovider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/nuvio_updater_file_paths" />
+        </provider>
+    </application>
+
+</manifest>

composeApp/src/androidFull/kotlin/com/nuvio/app/core/build/AppFeaturePolicy.android.kt

@@ -0,0 +1,8 @@
+package com.nuvio.app.core.build
+
+actual object AppFeaturePolicy {
+    actual val pluginsEnabled: Boolean = true
+    actual val p2pEnabled: Boolean = true
+    actual val trailerPlaybackMode: TrailerPlaybackMode = TrailerPlaybackMode.IN_APP
+    actual val inAppUpdaterEnabled: Boolean = true
+}

composeApp/src/androidFull/kotlin/com/nuvio/app/features/updater/AndroidAppUpdaterPlatform.kt

@@ -0,0 +1,138 @@
+package com.nuvio.app.features.updater
+
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+import android.os.Build
+import android.provider.Settings
+import androidx.core.content.FileProvider
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import java.io.File
+import java.io.FileOutputStream
+import java.util.concurrent.TimeUnit
+
+object AndroidAppUpdaterPlatform {
+    private const val preferencesName = "nuvio_updater"
+    private const val ignoredTagKey = "ignored_release_tag"
+
+    private val httpClient = OkHttpClient.Builder()
+        .connectTimeout(60, TimeUnit.SECONDS)
+        .readTimeout(60, TimeUnit.SECONDS)
+        .writeTimeout(60, TimeUnit.SECONDS)
+        .followRedirects(true)
+        .followSslRedirects(true)
+        .build()
+
+    private var appContext: Context? = null
+
+    fun initialize(context: Context) {
+        appContext = context.applicationContext
+    }
+
+    fun getSupportedAbis(): List<String> = Build.SUPPORTED_ABIS?.toList().orEmpty()
+
+    fun getIgnoredTag(): String? =
+        preferences().getString(ignoredTagKey, null)
+
+    fun setIgnoredTag(tag: String?) {
+        preferences().edit().apply {
+            if (tag == null) remove(ignoredTagKey) else putString(ignoredTagKey, tag)
+        }.apply()
+    }
+
+    suspend fun downloadApk(
+        assetUrl: String,
+        assetName: String,
+        onProgress: (downloadedBytes: Long, totalBytes: Long?) -> Unit,
+    ): Result<String> = withContext(Dispatchers.IO) {
+        runCatching {
+            val context = requireContext()
+            val safeName = assetName.replace(Regex("[^a-zA-Z0-9._-]"), "_")
+            val destination = File(File(context.cacheDir, "updates"), safeName)
+            destination.parentFile?.mkdirs()
+            if (destination.exists()) {
+                destination.delete()
+            }
+
+            val request = Request.Builder()
+                .url(assetUrl)
+                .build()
+
+            httpClient.newCall(request).execute().use { response ->
+                if (!response.isSuccessful) {
+                    error("Download failed with HTTP ${response.code}")
+                }
+
+                val body = response.body ?: error("Empty download body")
+                val totalBytes = body.contentLength().takeIf { it > 0L }
+                body.byteStream().use { input ->
+                    FileOutputStream(destination).use { output ->
+                        val buffer = ByteArray(DEFAULT_BUFFER_SIZE)
+                        var downloadedBytes = 0L
+                        while (true) {
+                            val read = input.read(buffer)
+                            if (read <= 0) break
+                            output.write(buffer, 0, read)
+                            downloadedBytes += read
+                            onProgress(downloadedBytes, totalBytes)
+                        }
+                        output.flush()
+                    }
+                }
+            }
+
+            destination.absolutePath
+        }
+    }
+
+    fun canRequestPackageInstalls(): Boolean {
+        val context = appContext ?: return false
+        return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            try {
+                context.packageManager.canRequestPackageInstalls()
+            } catch (_: SecurityException) {
+            
+                true
+            }
+        } else {
+            true
+        }
+    }
+
+    fun openUnknownSourcesSettings() {
+        val context = appContext ?: return
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) return
+        val intent = Intent(
+            Settings.ACTION_MANAGE_UNKNOWN_APP_SOURCES,
+            Uri.parse("package:${context.packageName}"),
+        ).addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+        context.startActivity(intent)
+    }
+
+    fun installDownloadedApk(path: String): Result<Unit> = runCatching {
+        val context = requireContext()
+        val apkFile = File(path)
+        check(apkFile.exists()) { "Downloaded update file is missing." }
+
+        val apkUri = FileProvider.getUriForFile(
+            context,
+            "${context.packageName}.fileprovider",
+            apkFile,
+        )
+
+        val intent = Intent(Intent.ACTION_VIEW)
+            .setDataAndType(apkUri, "application/vnd.android.package-archive")
+            .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+            .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+
+        context.startActivity(intent)
+    }
+
+    private fun preferences() = requireContext().getSharedPreferences(preferencesName, Context.MODE_PRIVATE)
+
+    private fun requireContext(): Context =
+        requireNotNull(appContext) { "AndroidAppUpdaterPlatform.initialize must be called before use." }
+}

composeApp/src/androidFull/kotlin/com/nuvio/app/features/updater/AppUpdaterPlatform.android.kt

@@ -0,0 +1,27 @@
+package com.nuvio.app.features.updater
+
+actual object AppUpdaterPlatform {
+    actual val isSupported: Boolean = true
+
+    actual fun getSupportedAbis(): List<String> = AndroidAppUpdaterPlatform.getSupportedAbis()
+
+    actual fun getIgnoredTag(): String? = AndroidAppUpdaterPlatform.getIgnoredTag()
+
+    actual fun setIgnoredTag(tag: String?) {
+        AndroidAppUpdaterPlatform.setIgnoredTag(tag)
+    }
+
+    actual suspend fun downloadApk(
+        assetUrl: String,
+        assetName: String,
+        onProgress: (downloadedBytes: Long, totalBytes: Long?) -> Unit,
+    ): Result<String> = AndroidAppUpdaterPlatform.downloadApk(assetUrl, assetName, onProgress)
+
+    actual fun canRequestPackageInstalls(): Boolean = AndroidAppUpdaterPlatform.canRequestPackageInstalls()
+
+    actual fun openUnknownSourcesSettings() {
+        AndroidAppUpdaterPlatform.openUnknownSourcesSettings()
+    }
+
+    actual fun installDownloadedApk(path: String): Result<Unit> = AndroidAppUpdaterPlatform.installDownloadedApk(path)
+}

composeApp/src/androidFull/res/xml/nuvio_updater_file_paths.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<paths>
+    <cache-path
+        name="nuvio_updates"
+        path="updates/" />
+</paths>

composeApp/src/androidMain/kotlin/com/nuvio/app/MainActivity.kt

@@ -35,6 +35,7 @@ import com.nuvio.app.features.trakt.TraktAuthStorage
 import com.nuvio.app.features.trakt.TraktCommentsStorage
 import com.nuvio.app.features.trakt.TraktLibraryStorage
 import com.nuvio.app.features.tmdb.TmdbSettingsStorage
+import com.nuvio.app.features.updater.AndroidAppUpdaterPlatform
 import com.nuvio.app.core.ui.PosterCardStyleStorage
 import com.nuvio.app.features.watched.WatchedStorage
 import com.nuvio.app.features.streams.StreamLinkCacheStorage
@@ -83,6 +84,7 @@ class MainActivity : ComponentActivity() {
         DownloadsStorage.initialize(applicationContext)
         DownloadsPlatformDownloader.initialize(applicationContext)
         DownloadsLiveStatusPlatform.initialize(applicationContext)
+        AndroidAppUpdaterPlatform.initialize(applicationContext)
         PlatformLocalAccountDataCleaner.initialize(applicationContext)
         EpisodeReleaseNotificationPlatform.initialize(applicationContext)
         EpisodeReleaseNotificationPlatform.bindActivity(this)

composeApp/src/androidPlaystore/kotlin/com/nuvio/app/core/build/AppFeaturePolicy.android.kt

@@ -0,0 +1,8 @@
+package com.nuvio.app.core.build
+
+actual object AppFeaturePolicy {
+    actual val pluginsEnabled: Boolean = false
+    actual val p2pEnabled: Boolean = false
+    actual val trailerPlaybackMode: TrailerPlaybackMode = TrailerPlaybackMode.EXTERNAL
+    actual val inAppUpdaterEnabled: Boolean = false
+}

composeApp/src/androidPlaystore/kotlin/com/nuvio/app/features/updater/AndroidAppUpdaterPlatform.kt

@@ -0,0 +1,7 @@
+package com.nuvio.app.features.updater
+
+import android.content.Context
+
+object AndroidAppUpdaterPlatform {
+    fun initialize(context: Context) = Unit
+}

composeApp/src/androidPlaystore/kotlin/com/nuvio/app/features/updater/AppUpdaterPlatform.android.kt

@@ -0,0 +1,24 @@
+package com.nuvio.app.features.updater
+
+actual object AppUpdaterPlatform {
+    actual val isSupported: Boolean = false
+
+    actual fun getSupportedAbis(): List<String> = emptyList()
+
+    actual fun getIgnoredTag(): String? = null
+
+    actual fun setIgnoredTag(tag: String?) = Unit
+
+    actual suspend fun downloadApk(
+        assetUrl: String,
+        assetName: String,
+        onProgress: (downloadedBytes: Long, totalBytes: Long?) -> Unit,
+    ): Result<String> = Result.failure(IllegalStateException("In-app updates are unavailable on this build."))
+
+    actual fun canRequestPackageInstalls(): Boolean = false
+
+    actual fun openUnknownSourcesSettings() = Unit
+
+    actual fun installDownloadedApk(path: String): Result<Unit> =
+        Result.failure(IllegalStateException("In-app updates are unavailable on this build."))
+}

composeApp/src/commonMain/kotlin/com/nuvio/app/App.kt

@@ -154,6 +154,8 @@ import com.nuvio.app.features.player.PlayerSettingsRepository
 import com.nuvio.app.features.trakt.TraktAuthRepository
 import com.nuvio.app.features.trakt.TraktConnectionMode
 import com.nuvio.app.features.trakt.TraktListTab
+import com.nuvio.app.features.updater.AppUpdaterHost
+import com.nuvio.app.features.updater.rememberAppUpdaterController
 import com.nuvio.app.features.watched.WatchedRepository
 import com.nuvio.app.features.watchprogress.ContinueWatchingItem
 import com.nuvio.app.features.watchprogress.ContinueWatchingPreferencesRepository
@@ -442,6 +444,7 @@ private fun MainAppContent(
     onSwitchProfile: () -> Unit = {},
 ) {
         val navController = rememberNavController()
+        val appUpdaterController = rememberAppUpdaterController()
         remember {
             EpisodeReleaseNotificationsRepository.ensureLoaded()
         }
@@ -960,6 +963,16 @@ private fun MainAppContent(
                                     onSupportersContributorsSettingsClick = {
                                         navController.navigate(SupportersContributorsSettingsRoute)
                                     },
+                                    onCheckForUpdatesClick = if (AppFeaturePolicy.inAppUpdaterEnabled) {
+                                        {
+                                            appUpdaterController.checkForUpdates(
+                                                force = true,
+                                                showNoUpdateFeedback = true,
+                                            )
+                                        }
+                                    } else {
+                                        null
+                                    },
                                     onCollectionsSettingsClick = { navController.navigate(CollectionsRoute) },
                                     onFolderClick = { collectionId, folderId ->
                                         navController.navigate(FolderDetailRoute(collectionId = collectionId, folderId = folderId))
@@ -1797,6 +1810,13 @@ private fun MainAppContent(
                     .align(Alignment.TopCenter)
                     .zIndex(20f),
             )
+
+            AppUpdaterHost(
+                controller = appUpdaterController,
+                modifier = Modifier
+                    .align(Alignment.Center)
+                    .zIndex(25f),
+            )
         }
 }
 
@@ -1840,6 +1860,7 @@ private fun AppTabHost(
     onPluginsSettingsClick: () -> Unit = {},
     onAccountSettingsClick: () -> Unit = {},
     onSupportersContributorsSettingsClick: () -> Unit = {},
+    onCheckForUpdatesClick: (() -> Unit)? = null,
     onCollectionsSettingsClick: () -> Unit = {},
     onFolderClick: ((collectionId: String, folderId: String) -> Unit)? = null,
     onInitialHomeContentRendered: () -> Unit = {},
@@ -1890,6 +1911,7 @@ private fun AppTabHost(
                         onPluginsClick = onPluginsSettingsClick,
                         onAccountClick = onAccountSettingsClick,
                         onSupportersContributorsClick = onSupportersContributorsSettingsClick,
+                        onCheckForUpdatesClick = onCheckForUpdatesClick,
                         onCollectionsClick = onCollectionsSettingsClick,
                     )
                 }

composeApp/src/commonMain/kotlin/com/nuvio/app/core/build/AppFeaturePolicy.kt

@@ -0,0 +1,13 @@
+package com.nuvio.app.core.build
+
+enum class TrailerPlaybackMode {
+    IN_APP,
+    EXTERNAL,
+}
+
+expect object AppFeaturePolicy {
+    val pluginsEnabled: Boolean
+    val p2pEnabled: Boolean
+    val trailerPlaybackMode: TrailerPlaybackMode
+    val inAppUpdaterEnabled: Boolean
+}

composeApp/src/commonMain/kotlin/com/nuvio/app/features/addons/AddonTransportUrls.kt

@@ -0,0 +1,46 @@
+package com.nuvio.app.features.addons
+
+internal fun addonTransportBaseUrl(manifestUrl: String): String =
+    manifestUrl.substringBefore("?").removeSuffix("/manifest.json")
+
+internal fun buildAddonResourceUrl(
+    manifestUrl: String,
+    resource: String,
+    type: String,
+    id: String,
+    extraPathSegment: String? = null,
+): String {
+    val encodedId = id.encodeAddonPathSegment()
+    val baseUrl = addonTransportBaseUrl(manifestUrl)
+    return if (extraPathSegment.isNullOrEmpty()) {
+        "$baseUrl/$resource/$type/$encodedId.json"
+    } else {
+        "$baseUrl/$resource/$type/$encodedId/$extraPathSegment.json"
+    }
+}
+
+
+internal fun String.encodeAddonPathSegment(): String =
+    buildString {
+        encodeToByteArray().forEach { byte ->
+            val value = byte.toInt() and 0xFF
+            val char = value.toChar()
+            if (
+                char in 'a'..'z' ||
+                char in 'A'..'Z' ||
+                char in '0'..'9' ||
+                char == '-' ||
+                char == '_' ||
+                char == '.' ||
+                char == '~'
+            ) {
+                append(char)
+            } else {
+                append('%')
+                append(ADDON_URL_HEX[value shr 4])
+                append(ADDON_URL_HEX[value and 0x0F])
+            }
+        }
+    }
+
+private const val ADDON_URL_HEX = "0123456789ABCDEF"

composeApp/src/commonMain/kotlin/com/nuvio/app/features/catalog/CatalogData.kt

@@ -1,6 +1,7 @@
 package com.nuvio.app.features.catalog
 
 import com.nuvio.app.features.addons.AddonCatalog
+import com.nuvio.app.features.addons.buildAddonResourceUrl
 import com.nuvio.app.features.addons.httpGetText
 import com.nuvio.app.features.home.HomeCatalogParser
 import com.nuvio.app.features.home.MetaPreview
@@ -122,21 +123,19 @@ internal fun buildCatalogUrl(
     search: String?,
     skip: Int?,
 ): String {
-    val baseUrl = manifestUrl
-        .substringBefore("?")
-        .removeSuffix("/manifest.json")
-
     val extraParts = buildList {
         if (!search.isNullOrBlank()) add("search=${search.encodeCatalogExtra()}")
         if (!genre.isNullOrBlank()) add("genre=${genre.encodeCatalogExtra()}")
         if (skip != null && skip > 0) add("skip=$skip")
     }
 
-    return if (extraParts.isEmpty()) {
-        "$baseUrl/catalog/$type/$catalogId.json"
-    } else {
-        "$baseUrl/catalog/$type/$catalogId/${extraParts.joinToString(separator = "&")}.json"
-    }
+    return buildAddonResourceUrl(
+        manifestUrl = manifestUrl,
+        resource = "catalog",
+        type = type,
+        id = catalogId,
+        extraPathSegment = extraParts.joinToString(separator = "&").ifBlank { null },
+    )
 }
 
 private fun String.encodeCatalogExtra(): String =

composeApp/src/commonMain/kotlin/com/nuvio/app/features/details/MetaDetailsRepository.kt

@@ -3,6 +3,7 @@ package com.nuvio.app.features.details
 import co.touchlab.kermit.Logger
 import com.nuvio.app.features.addons.AddonManifest
 import com.nuvio.app.features.addons.AddonRepository
+import com.nuvio.app.features.addons.buildAddonResourceUrl
 import com.nuvio.app.features.addons.httpGetText
 import com.nuvio.app.features.mdblist.MdbListMetadataService
 import com.nuvio.app.features.mdblist.MdbListSettingsRepository
@@ -217,10 +218,12 @@ object MetaDetailsRepository {
         id: String,
         includeMdbList: Boolean,
     ): MetaDetails? {
-        val baseUrl = manifest.transportUrl
-            .substringBefore("?")
-            .removeSuffix("/manifest.json")
-        val url = "$baseUrl/meta/$type/$id.json"
+        val url = buildAddonResourceUrl(
+            manifestUrl = manifest.transportUrl,
+            resource = "meta",
+            type = type,
+            id = id,
+        )
 
         return try {
             TmdbSettingsRepository.ensureLoaded()

composeApp/src/commonMain/kotlin/com/nuvio/app/features/details/SeriesPlaybackResolver.kt

@@ -14,6 +14,7 @@ import com.nuvio.app.features.watching.domain.isReleasedBy
 import com.nuvio.app.features.watching.domain.latestCompletedSeriesEpisode
 import com.nuvio.app.features.watching.domain.playLabel
 import com.nuvio.app.features.watching.domain.resumeLabel
+import com.nuvio.app.features.watching.domain.shouldSurfaceNextEpisode
 import com.nuvio.app.features.watching.domain.upNextLabel
 
 internal fun MetaDetails.sortedPlayableEpisodes(): List<MetaVideo> =
@@ -63,6 +64,20 @@ internal fun MetaDetails.nextReleasedEpisodeAfter(
     seasonNumber: Int?,
     episodeNumber: Int?,
     todayIsoDate: String,
+): MetaVideo? {
+    return nextReleasedEpisodeAfter(
+        seasonNumber = seasonNumber,
+        episodeNumber = episodeNumber,
+        todayIsoDate = todayIsoDate,
+        showUnairedNextUp = false,
+    )
+}
+
+internal fun MetaDetails.nextReleasedEpisodeAfter(
+    seasonNumber: Int?,
+    episodeNumber: Int?,
+    todayIsoDate: String,
+    showUnairedNextUp: Boolean,
 ): MetaVideo? {
     val sortedEpisodes = sortedPlayableEpisodes()
     val watchedVideoId = buildPlaybackVideoId(
@@ -81,7 +96,13 @@ internal fun MetaDetails.nextReleasedEpisodeAfter(
         }
         .drop(1)
         .filter { episode ->
-            isReleasedBy(todayIsoDate = todayIsoDate, releasedDate = episode.released)
+            shouldSurfaceNextEpisode(
+                watchedSeasonNumber = seasonNumber,
+                candidateSeasonNumber = episode.season,
+                todayIsoDate = todayIsoDate,
+                releasedDate = episode.released,
+                showUnairedNextUp = showUnairedNextUp,
+            )
         }
     return candidates.firstOrNull { normalizeSeasonNumber(it.season) > 0 }
 }

composeApp/src/commonMain/kotlin/com/nuvio/app/features/home/HomeScreen.kt

@@ -20,8 +20,7 @@ import com.nuvio.app.core.ui.NuvioScreen
 import com.nuvio.app.core.ui.NuvioNetworkOfflineCard
 import com.nuvio.app.features.addons.AddonRepository
 import com.nuvio.app.features.details.MetaDetailsRepository
-import com.nuvio.app.features.details.filterUnavailableFutureSeasons
-import com.nuvio.app.features.details.sortedPlayableEpisodes
+import com.nuvio.app.features.details.nextReleasedEpisodeAfter
 import com.nuvio.app.features.home.components.HomeCatalogRowSection
 import com.nuvio.app.features.home.components.HomeContinueWatchingSection
 import com.nuvio.app.features.home.components.HomeEmptyStateCard
@@ -45,10 +44,8 @@ import com.nuvio.app.features.watchprogress.toContinueWatchingItem
 import com.nuvio.app.features.watchprogress.toUpNextContinueWatchingItem
 import com.nuvio.app.features.watching.application.WatchingState
 import com.nuvio.app.features.watching.domain.WatchingContentRef
-import com.nuvio.app.features.watching.domain.buildPlaybackVideoId
 import com.nuvio.app.features.collection.CollectionRepository
 import com.nuvio.app.features.home.components.HomeCollectionRowSection
-import com.nuvio.app.features.watching.domain.isReleasedBy
 import com.nuvio.app.features.watchprogress.ContinueWatchingSectionStyle
 import kotlinx.coroutines.async
 import kotlinx.coroutines.awaitAll
@@ -605,41 +602,6 @@ private fun CompletedSeriesCandidate.toContinueWatchingSeed(meta: com.nuvio.app.
         isCompleted = true,
     )
 
-private fun com.nuvio.app.features.details.MetaDetails.nextReleasedEpisodeAfter(
-    seasonNumber: Int?,
-    episodeNumber: Int?,
-    todayIsoDate: String,
-    showUnairedNextUp: Boolean,
-): com.nuvio.app.features.details.MetaVideo? {
-    val content = WatchingContentRef(type = type, id = id)
-    val watchedVideoId = buildPlaybackVideoId(
-        content = content,
-        seasonNumber = seasonNumber,
-        episodeNumber = episodeNumber,
-    )
-
-    val ordered = sortedPlayableEpisodes()
-        .dropWhile { episode ->
-            buildPlaybackVideoId(
-                content = content,
-                seasonNumber = episode.season,
-                episodeNumber = episode.episode,
-                fallbackVideoId = episode.id,
-            ) != watchedVideoId
-        }
-        .drop(1)
-        .filter { episode -> (episode.season ?: 0) > 0 }
-        .filterUnavailableFutureSeasons(todayIsoDate = todayIsoDate)
-
-    if (showUnairedNextUp) {
-        return ordered.firstOrNull()
-    }
-
-    return ordered.firstOrNull { episode ->
-        isReleasedBy(todayIsoDate = todayIsoDate, releasedDate = episode.released)
-    }
-}
-
 private fun ContinueWatchingItem.shouldDisplayInContinueWatching(): Boolean =
     isNextUp || progressFraction < 0.995f
 

composeApp/src/commonMain/kotlin/com/nuvio/app/features/player/PlayerStreamsRepository.kt

@@ -3,6 +3,7 @@ package com.nuvio.app.features.player
 import co.touchlab.kermit.Logger
 import com.nuvio.app.core.build.AppFeaturePolicy
 import com.nuvio.app.features.addons.AddonRepository
+import com.nuvio.app.features.addons.buildAddonResourceUrl
 import com.nuvio.app.features.addons.httpGetText
 import com.nuvio.app.features.details.MetaDetailsRepository
 import com.nuvio.app.features.plugins.PluginRepository
@@ -215,11 +216,12 @@ object PlayerStreamsRepository {
         val job = scope.launch {
             val addonJobs = streamAddons.map { addon ->
                 async {
-                    val encodedId = videoId.replace("%", "%25").replace(" ", "%20")
-                    val baseUrl = addon.manifest.transportUrl
-                        .substringBefore("?")
-                        .removeSuffix("/manifest.json")
-                    val url = "$baseUrl/stream/$type/$encodedId.json"
+                    val url = buildAddonResourceUrl(
+                        manifestUrl = addon.manifest.transportUrl,
+                        resource = "stream",
+                        type = type,
+                        id = videoId,
+                    )
 
                     val displayName = addon.addonName
                     runCatching {

composeApp/src/commonMain/kotlin/com/nuvio/app/features/player/SubtitleRepository.kt

@@ -1,6 +1,7 @@
 package com.nuvio.app.features.player
 
 import com.nuvio.app.features.addons.AddonRepository
+import com.nuvio.app.features.addons.buildAddonResourceUrl
 import com.nuvio.app.features.addons.httpGetText
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
@@ -49,8 +50,12 @@ object SubtitleRepository {
                     subtitleResource.idPrefixes.any { videoId.startsWith(it) }
                 if (!prefixMatch) continue
 
-                val baseUrl = manifest.transportUrl.substringBeforeLast("/manifest.json")
-                val subtitleUrl = "$baseUrl/subtitles/$type/$videoId.json"
+                val subtitleUrl = buildAddonResourceUrl(
+                    manifestUrl = manifest.transportUrl,
+                    resource = "subtitles",
+                    type = type,
+                    id = videoId,
+                )
 
                 try {
                     val response = withContext(Dispatchers.Default) {

composeApp/src/commonMain/kotlin/com/nuvio/app/features/settings/SettingsRootPage.kt

@@ -30,6 +30,7 @@ internal fun LazyListScope.settingsRootContent(
     onIntegrationsClick: () -> Unit,
     onTraktClick: () -> Unit,
     onSupportersContributorsClick: () -> Unit,
+    onCheckForUpdatesClick: (() -> Unit)? = null,
     onDownloadsClick: () -> Unit,
     onAccountClick: () -> Unit,
     onSwitchProfileClick: (() -> Unit)? = null,
@@ -145,6 +146,16 @@ internal fun LazyListScope.settingsRootContent(
                         isTablet = isTablet,
                         onClick = onSupportersContributorsClick,
                     )
+                    if (onCheckForUpdatesClick != null) {
+                        SettingsGroupDivider(isTablet = isTablet)
+                        SettingsNavigationRow(
+                            title = "Check for updates",
+                            description = "Check for new versions of the app.",
+                            icon = Icons.Rounded.CloudDownload,
+                            isTablet = isTablet,
+                            onClick = onCheckForUpdatesClick,
+                        )
+                    }
                 }
             }
         }

composeApp/src/commonMain/kotlin/com/nuvio/app/features/settings/SettingsScreen.kt

@@ -71,6 +71,7 @@ fun SettingsScreen(
     onDownloadsClick: () -> Unit = {},
     onAccountClick: () -> Unit = {},
     onSupportersContributorsClick: () -> Unit = {},
+    onCheckForUpdatesClick: (() -> Unit)? = null,
     onCollectionsClick: () -> Unit = {},
 ) {
     BoxWithConstraints(
@@ -190,6 +191,7 @@ fun SettingsScreen(
                 onSwitchProfile = onSwitchProfile,
                 onDownloadsClick = onDownloadsClick,
                 onSupportersContributorsClick = onSupportersContributorsClick,
+                onCheckForUpdatesClick = onCheckForUpdatesClick,
                 onCollectionsClick = onCollectionsClick,
             )
         } else {
@@ -233,6 +235,7 @@ fun SettingsScreen(
                 onDownloadsClick = onDownloadsClick,
                 onAccountClick = onAccountClick,
                 onSupportersContributorsClick = onSupportersContributorsClick,
+                onCheckForUpdatesClick = onCheckForUpdatesClick,
                 onCollectionsClick = onCollectionsClick,
             )
         }
@@ -280,6 +283,7 @@ private fun MobileSettingsScreen(
     onDownloadsClick: () -> Unit = {},
     onAccountClick: () -> Unit = {},
     onSupportersContributorsClick: () -> Unit = {},
+    onCheckForUpdatesClick: (() -> Unit)? = null,
     onCollectionsClick: () -> Unit = {},
 ) {
     NuvioScreen {
@@ -301,6 +305,7 @@ private fun MobileSettingsScreen(
                 onIntegrationsClick = { onPageChange(SettingsPage.Integrations) },
                 onTraktClick = { onPageChange(SettingsPage.TraktAuthentication) },
                 onSupportersContributorsClick = onSupportersContributorsClick,
+                onCheckForUpdatesClick = onCheckForUpdatesClick,
                 onDownloadsClick = onDownloadsClick,
                 onAccountClick = onAccountClick,
                 onSwitchProfileClick = onSwitchProfile,
@@ -430,6 +435,7 @@ private fun TabletSettingsScreen(
     onSwitchProfile: (() -> Unit)? = null,
     onDownloadsClick: () -> Unit = {},
     onSupportersContributorsClick: () -> Unit = {},
+    onCheckForUpdatesClick: (() -> Unit)? = null,
     onCollectionsClick: () -> Unit = {},
 ) {
     var selectedCategory by rememberSaveable { mutableStateOf(SettingsCategory.General.name) }
@@ -518,6 +524,7 @@ private fun TabletSettingsScreen(
                     onIntegrationsClick = { openInlinePage(SettingsPage.Integrations) },
                     onTraktClick = { openInlinePage(SettingsPage.TraktAuthentication) },
                     onSupportersContributorsClick = { openInlinePage(SettingsPage.SupportersContributors) },
+                    onCheckForUpdatesClick = onCheckForUpdatesClick,
                     onDownloadsClick = onDownloadsClick,
                     onAccountClick = { openInlinePage(SettingsPage.Account) },
                     onSwitchProfileClick = onSwitchProfile,

composeApp/src/commonMain/kotlin/com/nuvio/app/features/streams/StreamsRepository.kt

@@ -3,6 +3,7 @@ package com.nuvio.app.features.streams
 import co.touchlab.kermit.Logger
 import com.nuvio.app.core.build.AppFeaturePolicy
 import com.nuvio.app.features.addons.AddonRepository
+import com.nuvio.app.features.addons.buildAddonResourceUrl
 import com.nuvio.app.features.addons.httpGetText
 import com.nuvio.app.features.details.MetaDetailsRepository
 import com.nuvio.app.features.player.PlayerSettingsRepository
@@ -237,11 +238,12 @@ object StreamsRepository {
 
             streamAddons.forEach { addon ->
                 launch {
-                    val encodedId = videoId.encodeForPath()
-                    val baseUrl = addon.manifest.transportUrl
-                        .substringBefore("?")
-                        .removeSuffix("/manifest.json")
-                    val url = "$baseUrl/stream/$type/$encodedId.json"
+                    val url = buildAddonResourceUrl(
+                        manifestUrl = addon.manifest.transportUrl,
+                        resource = "stream",
+                        type = type,
+                        id = videoId,
+                    )
                     log.d { "Fetching streams from: $url" }
 
                     val displayName = addon.addonName
@@ -420,10 +422,6 @@ object StreamsRepository {
         activeRequestKey = null
         _uiState.value = StreamsUiState()
     }
-
-    // Encode id segment so colons and slashes don't break URL path parsing on addons
-    private fun String.encodeForPath(): String =
-        replace("%", "%25").replace(" ", "%20")
 }
 
 private data class InstalledStreamAddonTarget(

composeApp/src/commonMain/kotlin/com/nuvio/app/features/updater/AppUpdater.kt

@@ -0,0 +1,630 @@
+package com.nuvio.app.features.updater
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+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.foundation.layout.size
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material3.BasicAlertDialog
+import androidx.compose.material3.Button
+import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.LinearProgressIndicator
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.OutlinedButton
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import com.nuvio.app.core.build.AppFeaturePolicy
+import com.nuvio.app.core.build.AppVersionConfig
+import com.nuvio.app.core.ui.NuvioToastController
+import com.nuvio.app.features.addons.httpRequestRaw
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.update
+import kotlinx.coroutines.launch
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.decodeFromString
+import kotlinx.serialization.json.Json
+
+private const val gitHubOwner = "NuvioMedia"
+private const val gitHubRepo = "NuvioMobile"
+private const val gitHubApiBase = "https://api.github.com"
+private const val releaseChannelBranch = "cmp-rewrite"
+
+data class AppUpdate(
+    val tag: String,
+    val title: String,
+    val notes: String,
+    val releaseUrl: String?,
+    val assetName: String,
+    val assetUrl: String,
+    val assetSizeBytes: Long?,
+)
+
+data class AppUpdaterUiState(
+    val isChecking: Boolean = false,
+    val update: AppUpdate? = null,
+    val isUpdateAvailable: Boolean = false,
+    val isDownloading: Boolean = false,
+    val downloadProgress: Float? = null,
+    val downloadedApkPath: String? = null,
+    val showDialog: Boolean = false,
+    val showUnknownSourcesDialog: Boolean = false,
+    val errorMessage: String? = null,
+)
+
+@Serializable
+private data class GitHubReleaseDto(
+    @SerialName("tag_name") val tagName: String? = null,
+    val name: String? = null,
+    val body: String? = null,
+    val draft: Boolean = false,
+    val prerelease: Boolean = false,
+    @SerialName("html_url") val htmlUrl: String? = null,
+    @SerialName("target_commitish") val targetCommitish: String? = null,
+    val assets: List<GitHubAssetDto> = emptyList(),
+)
+
+@Serializable
+private data class GitHubAssetDto(
+    val name: String,
+    @SerialName("browser_download_url") val browserDownloadUrl: String,
+    val size: Long? = null,
+    @SerialName("content_type") val contentType: String? = null,
+)
+
+private val appUpdaterJson = Json {
+    ignoreUnknownKeys = true
+    isLenient = true
+}
+
+private class NoChannelReleaseException : IllegalStateException(
+    "No cmp-rewrite release has been published yet.",
+)
+
+private object VersionUtils {
+    fun normalize(raw: String?): String {
+        if (raw.isNullOrBlank()) return ""
+        return raw.trim().removePrefix("v").removePrefix("V")
+    }
+
+    fun parseVersionParts(raw: String?): List<Int>? {
+        val normalized = normalize(raw)
+        if (normalized.isBlank()) return null
+
+        val parts = normalized.split('.', '-', '_')
+            .filter { it.isNotBlank() }
+            .mapNotNull { token -> token.takeWhile { it.isDigit() }.toIntOrNull() }
+
+        return parts.takeIf { it.isNotEmpty() }
+    }
+
+    fun isRemoteNewer(remote: String?, local: String?): Boolean {
+        val remoteParts = parseVersionParts(remote)
+        val localParts = parseVersionParts(local)
+
+        if (remoteParts == null || localParts == null) {
+            val remoteValue = normalize(remote)
+            val localValue = normalize(local)
+            return remoteValue.isNotBlank() && localValue.isNotBlank() && remoteValue != localValue
+        }
+
+        val maxSize = maxOf(remoteParts.size, localParts.size)
+        for (index in 0 until maxSize) {
+            val remoteValue = remoteParts.getOrElse(index) { 0 }
+            val localValue = localParts.getOrElse(index) { 0 }
+            if (remoteValue != localValue) return remoteValue > localValue
+        }
+        return false
+    }
+}
+
+private object AppUpdaterRepository {
+    suspend fun getLatestChannelUpdate(): Result<AppUpdate> = runCatching {
+        val response = httpRequestRaw(
+            method = "GET",
+            url = "$gitHubApiBase/repos/$gitHubOwner/$gitHubRepo/releases?per_page=20",
+            headers = mapOf(
+                "Accept" to "application/vnd.github+json",
+                "User-Agent" to "NuvioMobile",
+            ),
+            body = "",
+        )
+        if (response.status !in 200..299) {
+            error("GitHub releases API error: ${response.status}")
+        }
+
+        val releases = appUpdaterJson.decodeFromString<List<GitHubReleaseDto>>(response.body)
+        val release = releases.firstOrNull { it.matchesRequestedChannel() && !it.draft && !it.prerelease }
+            ?: throw NoChannelReleaseException()
+
+        val tag = release.tagName?.takeIf { it.isNotBlank() }
+            ?: release.name?.takeIf { it.isNotBlank() }
+            ?: error("Release has no tag or name")
+
+        val asset = chooseBestApkAsset(release.assets)
+            ?: error("No APK asset found in the cmp-rewrite release")
+
+        AppUpdate(
+            tag = tag,
+            title = release.name?.takeIf { it.isNotBlank() } ?: tag,
+            notes = release.body.orEmpty(),
+            releaseUrl = release.htmlUrl,
+            assetName = asset.name,
+            assetUrl = asset.browserDownloadUrl,
+            assetSizeBytes = asset.size,
+        )
+    }
+
+    private fun GitHubReleaseDto.matchesRequestedChannel(): Boolean {
+        val channel = releaseChannelBranch
+        if (targetCommitish?.trim()?.equals(channel, ignoreCase = true) == true) {
+            return true
+        }
+
+        return listOf(tagName, name)
+            .filterNotNull()
+            .any { value -> value.contains(channel, ignoreCase = true) }
+    }
+
+    private fun chooseBestApkAsset(assets: List<GitHubAssetDto>): GitHubAssetDto? {
+        val apkAssets = assets.filter { asset ->
+            asset.name.endsWith(".apk", ignoreCase = true) ||
+                asset.contentType == "application/vnd.android.package-archive"
+        }
+        if (apkAssets.isEmpty()) return null
+        if (apkAssets.size == 1) return apkAssets.first()
+
+        val supportedAbis = AppUpdaterPlatform.getSupportedAbis()
+        for (abi in supportedAbis) {
+            val candidate = apkAssets.firstOrNull { asset ->
+                asset.name.contains(abi, ignoreCase = true)
+            }
+            if (candidate != null) return candidate
+        }
+
+        return apkAssets.firstOrNull { asset ->
+            val name = asset.name.lowercase()
+            name.contains("universal") || name.contains("all")
+        } ?: apkAssets.first()
+    }
+}
+
+class AppUpdaterController internal constructor(
+    private val scope: CoroutineScope,
+) {
+    private val _uiState = MutableStateFlow(AppUpdaterUiState())
+    val uiState: StateFlow<AppUpdaterUiState> = _uiState.asStateFlow()
+
+    private var autoCheckStarted = false
+
+    fun ensureAutoCheckStarted() {
+        if (autoCheckStarted || !AppFeaturePolicy.inAppUpdaterEnabled || !AppUpdaterPlatform.isSupported) {
+            return
+        }
+        autoCheckStarted = true
+        checkForUpdates(force = false, showNoUpdateFeedback = false)
+    }
+
+    fun checkForUpdates(force: Boolean, showNoUpdateFeedback: Boolean) {
+        if (!AppFeaturePolicy.inAppUpdaterEnabled || !AppUpdaterPlatform.isSupported) {
+            if (showNoUpdateFeedback) {
+                NuvioToastController.show("In-app updates are not available on this build.")
+            }
+            return
+        }
+
+        scope.launch {
+            _uiState.update { state ->
+                state.copy(
+                    isChecking = true,
+                    errorMessage = null,
+                    showUnknownSourcesDialog = false,
+                )
+            }
+
+            val ignoredTag = AppUpdaterPlatform.getIgnoredTag()
+            val result = AppUpdaterRepository.getLatestChannelUpdate()
+
+            result.onSuccess { update ->
+                val remoteNewer = VersionUtils.isRemoteNewer(update.tag, AppVersionConfig.VERSION_NAME)
+                val ignored = ignoredTag != null && ignoredTag == update.tag
+                val shouldShowDialog = force || (remoteNewer && !ignored)
+
+                _uiState.update { state ->
+                    state.copy(
+                        isChecking = false,
+                        update = update.takeIf { remoteNewer },
+                        isUpdateAvailable = remoteNewer,
+                        isDownloading = false,
+                        downloadProgress = null,
+                        downloadedApkPath = state.downloadedApkPath.takeIf { remoteNewer },
+                        showDialog = shouldShowDialog,
+                        showUnknownSourcesDialog = false,
+                        errorMessage = null,
+                    )
+                }
+
+                if (showNoUpdateFeedback && !remoteNewer) {
+                    NuvioToastController.show("You're using the latest version.")
+                }
+            }.onFailure { error ->
+                _uiState.update { state ->
+                    state.copy(
+                        isChecking = false,
+                        isDownloading = false,
+                        downloadProgress = null,
+                        downloadedApkPath = null,
+                        update = null,
+                        isUpdateAvailable = false,
+                        showDialog = force && error !is NoChannelReleaseException,
+                        showUnknownSourcesDialog = false,
+                        errorMessage = if (force && error !is NoChannelReleaseException) {
+                            error.message ?: "Update check failed"
+                        } else {
+                            null
+                        },
+                    )
+                }
+
+                if (showNoUpdateFeedback || error is NoChannelReleaseException) {
+                    NuvioToastController.show(error.message ?: "Update check failed")
+                }
+            }
+        }
+    }
+
+    fun dismissDialog() {
+        _uiState.update { state ->
+            state.copy(
+                showDialog = false,
+                showUnknownSourcesDialog = false,
+                errorMessage = null,
+            )
+        }
+    }
+
+    fun ignoreThisVersion() {
+        val tag = _uiState.value.update?.tag ?: return
+        AppUpdaterPlatform.setIgnoredTag(tag)
+        dismissDialog()
+    }
+
+    fun downloadUpdate() {
+        val update = _uiState.value.update ?: return
+
+        scope.launch {
+            _uiState.update { state ->
+                state.copy(
+                    isDownloading = true,
+                    downloadProgress = 0f,
+                    errorMessage = null,
+                )
+            }
+
+            AppUpdaterPlatform.downloadApk(
+                assetUrl = update.assetUrl,
+                assetName = update.assetName,
+            ) { downloadedBytes, totalBytes ->
+                val progress = if (totalBytes != null && totalBytes > 0L) {
+                    (downloadedBytes.toFloat() / totalBytes.toFloat()).coerceIn(0f, 1f)
+                } else {
+                    null
+                }
+                _uiState.update { state -> state.copy(downloadProgress = progress) }
+            }.onSuccess { path ->
+                _uiState.update { state ->
+                    state.copy(
+                        isDownloading = false,
+                        downloadProgress = 1f,
+                        downloadedApkPath = path,
+                        errorMessage = null,
+                    )
+                }
+                installDownloadedUpdate()
+            }.onFailure { error ->
+                _uiState.update { state ->
+                    state.copy(
+                        isDownloading = false,
+                        downloadProgress = null,
+                        downloadedApkPath = null,
+                        errorMessage = error.message ?: "Download failed",
+                        showDialog = true,
+                    )
+                }
+            }
+        }
+    }
+
+    fun installDownloadedUpdate() {
+        val apkPath = _uiState.value.downloadedApkPath ?: return
+        if (!AppUpdaterPlatform.canRequestPackageInstalls()) {
+            _uiState.update { state -> state.copy(showUnknownSourcesDialog = true, showDialog = true) }
+            return
+        }
+
+        AppUpdaterPlatform.installDownloadedApk(apkPath).onSuccess {
+            _uiState.update { state -> state.copy(showUnknownSourcesDialog = false) }
+        }.onFailure { error ->
+            _uiState.update { state ->
+                state.copy(
+                    errorMessage = error.message ?: "Unable to start installation",
+                    showDialog = true,
+                )
+            }
+        }
+    }
+
+    fun resumeInstallation() {
+        if (AppUpdaterPlatform.canRequestPackageInstalls()) {
+            installDownloadedUpdate()
+        } else {
+            AppUpdaterPlatform.openUnknownSourcesSettings()
+        }
+    }
+}
+
+@Composable
+fun rememberAppUpdaterController(): AppUpdaterController {
+    val scope = rememberCoroutineScope()
+    return remember(scope) { AppUpdaterController(scope) }
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun AppUpdaterHost(
+    controller: AppUpdaterController,
+    modifier: Modifier = Modifier,
+) {
+    if (!AppFeaturePolicy.inAppUpdaterEnabled || !AppUpdaterPlatform.isSupported) {
+        return
+    }
+
+    val state by controller.uiState.collectAsStateWithLifecycle()
+
+    LaunchedEffect(controller) {
+        controller.ensureAutoCheckStarted()
+    }
+
+    if (!state.showDialog) return
+
+    val showPrimaryAction =
+        state.showUnknownSourcesDialog || state.isDownloading || state.downloadedApkPath != null || state.isUpdateAvailable
+
+    BasicAlertDialog(
+        onDismissRequest = {
+            if (!state.isDownloading) {
+                controller.dismissDialog()
+            }
+        },
+    ) {
+        Surface(
+            modifier = modifier
+                .fillMaxWidth()
+                .padding(horizontal = 20.dp),
+            shape = RoundedCornerShape(24.dp),
+            color = MaterialTheme.colorScheme.surface,
+            tonalElevation = 8.dp,
+            shadowElevation = 16.dp,
+        ) {
+            Column(
+                modifier = Modifier.padding(20.dp),
+                verticalArrangement = Arrangement.spacedBy(16.dp),
+            ) {
+                Column(verticalArrangement = Arrangement.spacedBy(6.dp)) {
+                    Text(
+                        text = when {
+                            state.showUnknownSourcesDialog -> "Allow installs to continue"
+                            state.isUpdateAvailable -> state.update?.title ?: "Update available"
+                            else -> "Update status"
+                        },
+                        style = MaterialTheme.typography.headlineSmall,
+                        color = MaterialTheme.colorScheme.onSurface,
+                        fontWeight = FontWeight.SemiBold,
+                        maxLines = 2,
+                        overflow = TextOverflow.Ellipsis,
+                    )
+                    Text(
+                        text = when {
+                            state.showUnknownSourcesDialog -> "Enable app installs for Nuvio, then come back and continue."
+                            state.isDownloading -> "Downloading update..."
+                            state.isUpdateAvailable -> "A new version is ready to install."
+                            else -> "No updates found."
+                        },
+                        style = MaterialTheme.typography.bodyMedium,
+                        color = MaterialTheme.colorScheme.onSurfaceVariant,
+                    )
+                }
+
+                state.errorMessage?.let { message ->
+                    Text(
+                        text = message,
+                        style = MaterialTheme.typography.bodyMedium,
+                        color = MaterialTheme.colorScheme.error,
+                    )
+                }
+
+                state.update?.let { update ->
+                    Column(verticalArrangement = Arrangement.spacedBy(12.dp)) {
+                        Row(
+                            modifier = Modifier
+                                .fillMaxWidth()
+                                .clip(RoundedCornerShape(18.dp))
+                                .background(MaterialTheme.colorScheme.surfaceContainerHigh)
+                                .padding(horizontal = 14.dp, vertical = 12.dp),
+                            verticalAlignment = Alignment.CenterVertically,
+                        ) {
+                            if (state.isChecking) {
+                                CircularProgressIndicator(
+                                    modifier = Modifier.size(18.dp),
+                                    strokeWidth = 2.dp,
+                                )
+                                Spacer(modifier = Modifier.width(10.dp))
+                            }
+                            Column(verticalArrangement = Arrangement.spacedBy(2.dp)) {
+                                Text(
+                                    text = update.tag,
+                                    style = MaterialTheme.typography.titleMedium,
+                                    color = MaterialTheme.colorScheme.onSurface,
+                                    fontWeight = FontWeight.SemiBold,
+                                )
+                                val assetLine = update.assetSizeBytes?.let(::formatFileSize)?.let { size ->
+                                    "$size • ${update.assetName}"
+                                } ?: update.assetName
+                                Text(
+                                    text = assetLine,
+                                    style = MaterialTheme.typography.bodySmall,
+                                    color = MaterialTheme.colorScheme.onSurfaceVariant,
+                                )
+                            }
+                        }
+
+                        if (state.isDownloading || state.downloadProgress != null) {
+                            Column(verticalArrangement = Arrangement.spacedBy(8.dp)) {
+                                LinearProgressIndicator(
+                                    progress = { (state.downloadProgress ?: 0f).coerceIn(0f, 1f) },
+                                    modifier = Modifier.fillMaxWidth(),
+                                )
+                                Text(
+                                    text = if (state.downloadProgress != null) {
+                                        "Downloading ${((state.downloadProgress ?: 0f) * 100).toInt().coerceIn(0, 100)}%"
+                                    } else {
+                                        "Preparing download"
+                                    },
+                                    style = MaterialTheme.typography.bodySmall,
+                                    color = MaterialTheme.colorScheme.onSurfaceVariant,
+                                )
+                            }
+                        }
+
+                        if (update.notes.isNotBlank()) {
+                            Column(verticalArrangement = Arrangement.spacedBy(8.dp)) {
+                                Text(
+                                    text = "Release notes",
+                                    style = MaterialTheme.typography.titleSmall,
+                                    color = MaterialTheme.colorScheme.onSurface,
+                                    fontWeight = FontWeight.Medium,
+                                )
+                                Text(
+                                    text = update.notes,
+                                    modifier = Modifier
+                                        .fillMaxWidth()
+                                        .height(180.dp)
+                                        .clip(RoundedCornerShape(18.dp))
+                                        .background(MaterialTheme.colorScheme.surfaceContainerLow)
+                                        .padding(14.dp)
+                                        .verticalScroll(rememberScrollState()),
+                                    style = MaterialTheme.typography.bodyMedium,
+                                    color = MaterialTheme.colorScheme.onSurfaceVariant,
+                                )
+                            }
+                        }
+                    }
+                }
+
+                Column(
+                    modifier = Modifier.fillMaxWidth(),
+                    verticalArrangement = Arrangement.spacedBy(10.dp),
+                ) {
+                    if (showPrimaryAction) {
+                        Button(
+                            modifier = Modifier.fillMaxWidth(),
+                            onClick = {
+                                when {
+                                    state.showUnknownSourcesDialog -> controller.resumeInstallation()
+                                    state.downloadedApkPath != null -> controller.installDownloadedUpdate()
+                                    else -> controller.downloadUpdate()
+                                }
+                            },
+                            enabled = if (state.showUnknownSourcesDialog || state.downloadedApkPath != null) {
+                                true
+                            } else {
+                                !state.isChecking && !state.isDownloading && state.isUpdateAvailable
+                            },
+                        ) {
+                            Text(
+                                when {
+                                    state.showUnknownSourcesDialog -> "Continue"
+                                    state.downloadedApkPath != null -> "Install"
+                                    state.isDownloading -> "Downloading"
+                                    else -> "Update"
+                                },
+                            )
+                        }
+                    }
+
+                    if (state.isUpdateAvailable && !state.isDownloading && !state.showUnknownSourcesDialog) {
+                        Row(
+                            modifier = Modifier.fillMaxWidth(),
+                            horizontalArrangement = Arrangement.spacedBy(10.dp),
+                            verticalAlignment = Alignment.CenterVertically,
+                        ) {
+                            OutlinedButton(
+                                modifier = Modifier.weight(1f),
+                                onClick = controller::ignoreThisVersion,
+                            ) {
+                                Text("Ignore")
+                            }
+
+                            OutlinedButton(
+                                modifier = Modifier.weight(1f),
+                                onClick = controller::dismissDialog,
+                                enabled = !state.isDownloading,
+                            ) {
+                                Text(if (state.isDownloading) "Downloading" else "Later")
+                            }
+                        }
+                    } else {
+                        OutlinedButton(
+                            modifier = Modifier.fillMaxWidth(),
+                            onClick = controller::dismissDialog,
+                            enabled = !state.isDownloading,
+                        ) {
+                            Text(if (state.isDownloading) "Downloading" else "Later")
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+private fun formatFileSize(sizeBytes: Long): String {
+    if (sizeBytes <= 0L) return "0 B"
+    val units = listOf("B", "KB", "MB", "GB")
+    var value = sizeBytes.toDouble()
+    var unitIndex = 0
+    while (value >= 1024.0 && unitIndex < units.lastIndex) {
+        value /= 1024.0
+        unitIndex += 1
+    }
+    val roundedValue = if (value >= 10 || unitIndex == 0) {
+        value.toInt().toString()
+    } else {
+        ((value * 10).toInt() / 10.0).toString()
+    }
+    return "$roundedValue ${units[unitIndex]}"
+}

composeApp/src/commonMain/kotlin/com/nuvio/app/features/updater/AppUpdaterPlatform.kt

@@ -0,0 +1,23 @@
+package com.nuvio.app.features.updater
+
+expect object AppUpdaterPlatform {
+    val isSupported: Boolean
+
+    fun getSupportedAbis(): List<String>
+
+    fun getIgnoredTag(): String?
+
+    fun setIgnoredTag(tag: String?)
+
+    suspend fun downloadApk(
+        assetUrl: String,
+        assetName: String,
+        onProgress: (downloadedBytes: Long, totalBytes: Long?) -> Unit,
+    ): Result<String>
+
+    fun canRequestPackageInstalls(): Boolean
+
+    fun openUnknownSourcesSettings()
+
+    fun installDownloadedApk(path: String): Result<Unit>
+}

composeApp/src/commonMain/kotlin/com/nuvio/app/features/watching/domain/SeriesContinuity.kt

@@ -45,7 +45,15 @@ fun nextReleasedEpisodeAfter(
     val candidates = sortedEpisodes
         .dropWhile { episode -> buildPlaybackVideoId(content, episode.seasonNumber, episode.episodeNumber, episode.videoId) != watchedVideoId }
         .drop(1)
-        .filter { episode -> isReleasedBy(todayIsoDate = todayIsoDate, releasedDate = episode.releasedDate) }
+        .filter { episode ->
+            shouldSurfaceNextEpisode(
+                watchedSeasonNumber = seasonNumber,
+                candidateSeasonNumber = episode.seasonNumber,
+                todayIsoDate = todayIsoDate,
+                releasedDate = episode.releasedDate,
+                showUnairedNextUp = false,
+            )
+        }
     return candidates.firstOrNull { normalizeSeasonNumber(it.seasonNumber) > 0 }
 }
 

composeApp/src/commonMain/kotlin/com/nuvio/app/features/watching/domain/WatchingPolicies.kt

@@ -3,6 +3,7 @@ package com.nuvio.app.features.watching.domain
 private const val InProgressStartThresholdFraction = 0.02f
 private const val CompletionThresholdFraction = 0.85
 private const val InProgressStartThresholdMinMs = 30_000L
+private const val UpcomingNextSeasonWindowDays = 7
 
 fun watchedKey(
     content: WatchingContentRef,
@@ -48,6 +49,78 @@ fun isReleasedBy(
     return isoDate <= todayIsoDate
 }
 
+internal fun shouldSurfaceNextEpisode(
+    watchedSeasonNumber: Int?,
+    candidateSeasonNumber: Int?,
+    todayIsoDate: String,
+    releasedDate: String?,
+    showUnairedNextUp: Boolean,
+): Boolean {
+    val isSeasonRollover = normalizeSeasonNumber(candidateSeasonNumber) != normalizeSeasonNumber(watchedSeasonNumber)
+    if (!isSeasonRollover) {
+        if (showUnairedNextUp) return true
+        return isReleasedBy(todayIsoDate = todayIsoDate, releasedDate = releasedDate)
+    }
+
+    if (isExplicitlyReleasedBy(todayIsoDate = todayIsoDate, releasedDate = releasedDate)) {
+        return true
+    }
+    if (!showUnairedNextUp) {
+        return false
+    }
+
+    val daysUntilRelease = daysUntilExplicitRelease(
+        todayIsoDate = todayIsoDate,
+        releasedDate = releasedDate,
+    ) ?: return false
+    return daysUntilRelease in 0..UpcomingNextSeasonWindowDays
+}
+
+private fun isExplicitlyReleasedBy(
+    todayIsoDate: String,
+    releasedDate: String?,
+): Boolean {
+    val isoDate = isoCalendarDateOrNull(releasedDate) ?: return false
+    return isoDate <= todayIsoDate
+}
+
+private fun daysUntilExplicitRelease(
+    todayIsoDate: String,
+    releasedDate: String?,
+): Int? {
+    val startDate = isoCalendarDateOrNull(todayIsoDate) ?: return null
+    val targetDate = isoCalendarDateOrNull(releasedDate) ?: return null
+    return (isoEpochDay(targetDate) - isoEpochDay(startDate)).toInt()
+}
+
+private fun isoCalendarDateOrNull(value: String?): String? {
+    val datePart = value
+        ?.trim()
+        ?.substringBefore('T')
+        ?.takeIf { it.length == 10 }
+        ?: return null
+    val parts = datePart.split('-')
+    if (parts.size != 3) return null
+    val year = parts[0].toIntOrNull() ?: return null
+    val month = parts[1].toIntOrNull()?.takeIf { it in 1..12 } ?: return null
+    val day = parts[2].toIntOrNull()?.takeIf { it in 1..31 } ?: return null
+    return "%04d-%02d-%02d".format(year, month, day)
+}
+
+private fun isoEpochDay(date: String): Long {
+    val year = date.substring(0, 4).toLong()
+    val month = date.substring(5, 7).toLong()
+    val day = date.substring(8, 10).toLong()
+
+    val adjustedYear = year - if (month <= 2L) 1L else 0L
+    val era = if (adjustedYear >= 0L) adjustedYear / 400L else (adjustedYear - 399L) / 400L
+    val yearOfEra = adjustedYear - era * 400L
+    val adjustedMonth = month + if (month > 2L) -3L else 9L
+    val dayOfYear = (153L * adjustedMonth + 2L) / 5L + day - 1L
+    val dayOfEra = yearOfEra * 365L + yearOfEra / 4L - yearOfEra / 100L + dayOfYear
+    return era * 146_097L + dayOfEra - 719_468L
+}
+
 fun releasedEpisodes(
     episodes: List<WatchingReleasedEpisode>,
     todayIsoDate: String,

composeApp/src/desktopMain/kotlin/com/nuvio/app/core/build/AppFeaturePolicy.desktop.kt

@@ -0,0 +1,8 @@
+package com.nuvio.app.core.build
+
+actual object AppFeaturePolicy {
+    actual val pluginsEnabled: Boolean = false
+    actual val p2pEnabled: Boolean = false
+    actual val trailerPlaybackMode: TrailerPlaybackMode = TrailerPlaybackMode.EXTERNAL
+    actual val inAppUpdaterEnabled: Boolean = false
+}

composeApp/src/desktopMain/kotlin/com/nuvio/app/features/updater/AppUpdaterPlatform.desktop.kt

@@ -0,0 +1,24 @@
+package com.nuvio.app.features.updater
+
+actual object AppUpdaterPlatform {
+    actual val isSupported: Boolean = false
+
+    actual fun getSupportedAbis(): List<String> = emptyList()
+
+    actual fun getIgnoredTag(): String? = null
+
+    actual fun setIgnoredTag(tag: String?) = Unit
+
+    actual suspend fun downloadApk(
+        assetUrl: String,
+        assetName: String,
+        onProgress: (downloadedBytes: Long, totalBytes: Long?) -> Unit,
+    ): Result<String> = Result.failure(IllegalStateException("In-app updates are unavailable on this build."))
+
+    actual fun canRequestPackageInstalls(): Boolean = false
+
+    actual fun openUnknownSourcesSettings() = Unit
+
+    actual fun installDownloadedApk(path: String): Result<Unit> =
+        Result.failure(IllegalStateException("In-app updates are unavailable on this build."))
+}

composeApp/src/iosAppStore/kotlin/com/nuvio/app/core/build/AppFeaturePolicy.ios.kt

@@ -0,0 +1,8 @@
+package com.nuvio.app.core.build
+
+actual object AppFeaturePolicy {
+    actual val pluginsEnabled: Boolean = false
+    actual val p2pEnabled: Boolean = false
+    actual val trailerPlaybackMode: TrailerPlaybackMode = TrailerPlaybackMode.EXTERNAL
+    actual val inAppUpdaterEnabled: Boolean = false
+}

composeApp/src/iosFull/kotlin/com/nuvio/app/core/build/AppFeaturePolicy.ios.kt

@@ -0,0 +1,8 @@
+package com.nuvio.app.core.build
+
+actual object AppFeaturePolicy {
+    actual val pluginsEnabled: Boolean = true
+    actual val p2pEnabled: Boolean = true
+    actual val trailerPlaybackMode: TrailerPlaybackMode = TrailerPlaybackMode.IN_APP
+    actual val inAppUpdaterEnabled: Boolean = false
+}

composeApp/src/iosMain/kotlin/com/nuvio/app/features/updater/AppUpdaterPlatform.ios.kt

@@ -0,0 +1,24 @@
+package com.nuvio.app.features.updater
+
+actual object AppUpdaterPlatform {
+    actual val isSupported: Boolean = false
+
+    actual fun getSupportedAbis(): List<String> = emptyList()
+
+    actual fun getIgnoredTag(): String? = null
+
+    actual fun setIgnoredTag(tag: String?) = Unit
+
+    actual suspend fun downloadApk(
+        assetUrl: String,
+        assetName: String,
+        onProgress: (downloadedBytes: Long, totalBytes: Long?) -> Unit,
+    ): Result<String> = Result.failure(IllegalStateException("In-app updates are unavailable on this build."))
+
+    actual fun canRequestPackageInstalls(): Boolean = false
+
+    actual fun openUnknownSourcesSettings() = Unit
+
+    actual fun installDownloadedApk(path: String): Result<Unit> =
+        Result.failure(IllegalStateException("In-app updates are unavailable on this build."))
+}

iosApp/Configuration/Version.xcconfig

@@ -1,4 +1,4 @@
 
 CURRENT_PROJECT_VERSION=29
-MARKETING_VERSION=0.1.0
+MARKETING_VERSION=0.1.1
 

iosApp/iosApp/Player/MPVPlayerBridge.swift

@@ -203,12 +203,19 @@ final class MPVPlayerViewController: UIViewController {
         checkError(mpv_set_option_string(mpv, "vo", "gpu-next"))
         checkError(mpv_set_option_string(mpv, "gpu-api", "vulkan"))
         checkError(mpv_set_option_string(mpv, "gpu-context", "moltenvk"))
-        checkError(mpv_set_option_string(mpv, "hwdec", "videotoolbox"))
+        checkError(mpv_set_option_string(mpv, "hwdec", "auto"))
+        checkError(mpv_set_option_string(mpv, "vulkan-swap-mode", "fifo"))
+        checkError(mpv_set_option_string(mpv, "vulkan-queue-count", "1"))
+        checkError(mpv_set_option_string(mpv, "vulkan-async-compute", "no"))
+        checkError(mpv_set_option_string(mpv, "vulkan-async-transfer", "no"))
+        checkError(mpv_set_option_string(mpv, "vulkan-disable-interop", "yes"))
         checkError(mpv_set_option_string(mpv, "video-rotate", "no"))
         checkError(mpv_set_option_string(mpv, "subs-match-os-language", "yes"))
         checkError(mpv_set_option_string(mpv, "subs-fallback", "yes"))
         checkError(mpv_set_option_string(mpv, "keep-open", "yes"))
         checkError(mpv_set_option_string(mpv, "target-colorspace-hint", "yes"))
+        checkError(mpv_set_option_string(mpv, "tone-mapping", "auto"))
+        checkError(mpv_set_option_string(mpv, "hdr-compute-peak", "no"))
 
         checkError(mpv_initialize(mpv))