Club menus look ahead to midnight and count repeat broadcasts

A three-hour window was empty most of the day, which is exactly when
someone wants to know whether their club plays tonight. The scan now runs
until midnight, never less than three hours, so a late-evening question
still covers the rest of the night.

A channel can carry several of the club's broadcasts in one evening — a
preview at 18:20 and the match at 21:45 on the same station. The row names
the next one and appends "+n weitere" instead of silently hiding the rest,
so the list stays a channel list where one click means one station.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

.github/workflows/build.yml

@@ -4,24 +4,53 @@ on:
   push:
   workflow_dispatch:
 
+# No marketplace actions: this Gitea runner resolves bare action names
+# against the local instance, and even with full URLs it cannot resolve
+# annotated tags ("unsupported object type"). Everything below is plain
+# shell, which also keeps the job readable.
 jobs:
   build:
     runs-on: ubuntu-latest
+    env:
+      ANDROID_SDK_ROOT: /opt/android-sdk
+      CMDLINE_TOOLS: https://dl.google.com/android/repository/commandlinetools-linux-11076708_latest.zip
     steps:
-      - uses: actions/checkout@v4
+      - name: Checkout
+        run: |
+          git init -q .
+          git remote add origin "${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}.git"
+          git fetch -q --depth 1 origin "${GITHUB_SHA}"
+          git checkout -q FETCH_HEAD
 
-      - uses: actions/setup-java@v4
-        with:
-          distribution: temurin
-          java-version: "17"
+      - name: Install JDK
+        run: |
+          apt-get update -qq
+          DEBIAN_FRONTEND=noninteractive apt-get install -y -qq openjdk-17-jdk-headless > /dev/null
+          java -version
 
-      - uses: gradle/actions/setup-gradle@v4
+      - name: Install Android SDK
+        run: |
+          mkdir -p "$ANDROID_SDK_ROOT/cmdline-tools"
+          curl -sSL -o /tmp/tools.zip "$CMDLINE_TOOLS"
+          unzip -q /tmp/tools.zip -d "$ANDROID_SDK_ROOT/cmdline-tools"
+          mv "$ANDROID_SDK_ROOT/cmdline-tools/cmdline-tools" "$ANDROID_SDK_ROOT/cmdline-tools/latest"
+          # Accept licences by writing the hashes: piping "yes" into
+          # sdkmanager dies of SIGPIPE (exit 141) under pipefail.
+          mkdir -p "$ANDROID_SDK_ROOT/licenses"
+          echo "24333f8a63b6825ea9c5514f83c2829b004d1fee" > "$ANDROID_SDK_ROOT/licenses/android-sdk-license"
+          echo "84831b9409646a918e30573bab4c9c91346d8abd" > "$ANDROID_SDK_ROOT/licenses/android-sdk-preview-license"
+          "$ANDROID_SDK_ROOT/cmdline-tools/latest/bin/sdkmanager" \
+            "platforms;android-35" "build-tools;35.0.0" "platform-tools" > /dev/null
+          echo "sdk.dir=$ANDROID_SDK_ROOT" > local.properties
+
+      - name: Unit tests
+        run: ./gradlew testDebugUnitTest --no-daemon --stacktrace
 
       - name: Build debug APK
-        run: ./gradlew assembleDebug --stacktrace
+        run: ./gradlew assembleDebug --no-daemon --stacktrace
 
-      - name: Upload APK
-        uses: actions/upload-artifact@v4
-        with:
-          name: castarr-debug-apk
-          path: app/build/outputs/apk/debug/app-debug.apk
+      - name: Summary
+        if: always()
+        run: |
+          echo "APK:"; ls -la app/build/outputs/apk/debug/ 2>/dev/null || echo "  (kein Build)"
+          echo "Tests:"; ls tests/runs/junit/ 2>/dev/null || echo "  (keine Reports)"

.gitignore

@@ -5,3 +5,4 @@ local.properties
 *.iml
 .kotlin/
 tests/runs/
+app/src/main/assets/crests/

app/build.gradle.kts

@@ -12,8 +12,8 @@ android {
         applicationId = "dev.castarr.tv"
         minSdk = 26
         targetSdk = 35
-        versionCode = 25
-        versionName = "0.9.2"
+        versionCode = 33
+        versionName = "0.11.0"
     }
 
     // Release signing from environment (see ~/.keys/castarr-release.env on the

app/src/main/java/dev/castarr/tv/AppState.kt

@@ -10,6 +10,7 @@ import androidx.compose.runtime.setValue
 import dev.castarr.tv.auth.DeviceAuth
 import dev.castarr.tv.data.DispatcharrRepository
 import dev.castarr.tv.data.NowNext
+import dev.castarr.tv.data.isEpgPlaceholder
 import dev.castarr.tv.data.SourceRepository
 import dev.castarr.tv.player.PlayerController
 import dev.castarr.tv.playlist.Channel
@@ -26,6 +27,7 @@ class AppState(
     val dispatcharr: DispatcharrRepository,
 ) {
     private val prefs = context.getSharedPreferences("app", Context.MODE_PRIVATE)
+    val crests = dev.castarr.tv.data.Crests(context)
 
     var screen by mutableStateOf(Screen.LIVE)
     var playerVisible by mutableStateOf(false)
@@ -38,6 +40,37 @@ class AppState(
     var isLive by mutableStateOf(false)
     var favoritesOnly by mutableStateOf(false)
     var groupFilter by mutableStateOf<String?>(null)
+
+    /** Club shortcut currently open in the rail, if any. */
+    var activeTeam by mutableStateOf<String?>(null)
+
+    /**
+     * Club menus switched on for this TV. Seeded from the signed-in viewer's
+     * own club; every club can be toggled on in the settings, so a household
+     * can watch for more than one.
+     */
+    var enabledTeams by mutableStateOf(loadEnabledTeams())
+        private set
+
+    private fun loadEnabledTeams(): Set<String> {
+        val stored = prefs.getStringSet("teams", null)
+        if (stored != null) return stored.toSet()
+        return dev.castarr.tv.data.TeamFilters.defaultKeysFor(auth.username).toSet()
+    }
+
+    /** Returns false when the cap of [TeamFilters.MAX_ACTIVE] is reached. */
+    fun toggleTeam(key: String): Boolean {
+        if (key !in enabledTeams &&
+            enabledTeams.size >= dev.castarr.tv.data.TeamFilters.MAX_ACTIVE
+        ) {
+            return false
+        }
+        enabledTeams =
+            if (key in enabledTeams) enabledTeams - key else enabledTeams + key
+        prefs.edit().putStringSet("teams", enabledTeams).apply()
+        if (activeTeam == key && key !in enabledTeams) activeTeam = null
+        return true
+    }
     var audioTracks by mutableStateOf<List<PlayerController.AudioTrack>>(emptyList())
         private set
     private var lastNowTitle: String? = null
@@ -132,6 +165,38 @@ class AppState(
         SourceMode.DISPATCHARR -> dispatcharr.nowNext(channel)
     }
 
+    private fun upcoming(channel: Channel, windowMs: Long) = when (sourceMode) {
+        SourceMode.GENERIC -> source.upcoming(channel, windowMs)
+        SourceMode.DISPATCHARR -> dispatcharr.upcoming(channel, windowMs)
+    }
+
+    /** One channel's club broadcasts: the next one plus how many follow. */
+    data class TeamHit(
+        val programme: dev.castarr.tv.data.Programme,
+        val further: Int,
+    )
+
+    /**
+     * Channels showing the viewer's club within the scanned window, paired
+     * with the programme that matched — earliest kick-off first, so whatever
+     * is running right now sits on top.
+     */
+    fun teamMatches(key: String): List<Pair<Channel, TeamHit>> {
+        val filter = dev.castarr.tv.data.TeamFilters.byKey(key) ?: return emptyList()
+        val now = System.currentTimeMillis()
+        val window = dev.castarr.tv.data.TeamFilters.windowEnd(now) - now
+        return activeChannels()
+            .filter { dev.castarr.tv.data.TeamFilters.scansGroup(it.group) }
+            .mapNotNull { channel ->
+                // A channel can carry several of the club's broadcasts in one
+                // evening; the row names the next and counts the rest.
+                val hits = upcoming(channel, window)
+                    .filter { !isEpgPlaceholder(it.title) && filter.matches(it.title) }
+                hits.firstOrNull()?.let { channel to TeamHit(it, hits.size - 1) }
+            }
+            .sortedBy { it.second.programme.start }
+    }
+
     fun refreshActive() {
         when (sourceMode) {
             SourceMode.GENERIC -> source.refresh()
@@ -144,8 +209,14 @@ class AppState(
         result.fold(
             onSuccess = { appError = AppError.NONE },
             onFailure = { throwable ->
-                // Cached channels keep the app usable; only surface a
-                // fullscreen state when there is nothing to show.
+                // An expired login must always surface: cached channels
+                // would otherwise sit there without EPG or favourites and
+                // nothing would say why.
+                if (throwable.message == "not logged in") {
+                    appError = AppError.RELOGIN
+                    return
+                }
+                // Otherwise cached channels keep the app usable.
                 if (activeChannels().isNotEmpty()) return
                 appError = when {
                     throwable.message == "not logged in" -> AppError.RELOGIN
@@ -168,6 +239,8 @@ class AppState(
     }
 
     fun startOnboarding() {
+        prefs.edit().remove("teams").apply()
+        activeTeam = null
         auth.logout()
         appError = AppError.NONE
         welcomePhase = WelcomePhase.WAIT_PHONE

app/src/main/java/dev/castarr/tv/MainActivity.kt

@@ -50,7 +50,14 @@ class MainActivity : ComponentActivity(), ControlServer.Listener {
         server.startServer()
         state.remoteAvailable = server.running
         setContent { CastarrApp(state) }
-        lifecycleScope.launch { UpdateChecker.check(state) }
+        lifecycleScope.launch {
+            // At start-up and then occasionally: a TV often keeps the same
+            // app process alive for days.
+            while (true) {
+                UpdateChecker.check(state)
+                delay(UPDATE_CHECK_INTERVAL_MS)
+            }
+        }
     }
 
     private fun onPlaybackChanged() {
@@ -325,5 +332,6 @@ class MainActivity : ComponentActivity(), ControlServer.Listener {
         const val TICK_INTERVAL_MS = 2_000L
         const val SEEK_STEP_SECONDS = 10L
         const val DIGIT_COMMIT_MS = 1_800L
+        const val UPDATE_CHECK_INTERVAL_MS = 6 * 60 * 60 * 1000L
     }
 }

app/src/main/java/dev/castarr/tv/data/Crests.kt

@@ -0,0 +1,63 @@
+package dev.castarr.tv.data
+
+import android.content.Context
+import android.util.Log
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+import org.json.JSONObject
+import java.net.HttpURLConnection
+import java.net.URL
+import java.net.URLEncoder
+
+/**
+ * Resolves club crests at runtime from Wikipedia's page summary. The badges
+ * are trademarks, so they are fetched and cached on the device rather than
+ * shipped with the app — nothing copyrighted lives in the repository.
+ */
+class Crests(context: Context) {
+
+    private val prefs = context.getSharedPreferences("crests", Context.MODE_PRIVATE)
+
+    /** Cached crest URL for a club, fetched once and then reused. */
+    suspend fun urlFor(article: String): String? = withContext(Dispatchers.IO) {
+        prefs.getString(article, null)?.takeIf { it.isNotEmpty() }?.let {
+            return@withContext it
+        }
+        val resolved = runCatching { fetch(article) }
+            .onFailure { Log.w(TAG, "crest lookup failed for $article: $it") }
+            .getOrNull()
+        if (resolved != null) {
+            Log.i(TAG, "crest for $article: $resolved")
+            prefs.edit().putString(article, resolved).apply()
+        } else {
+            // Deliberately not cached: a single failed lookup (no network
+            // yet at start-up) must not hide the crest forever.
+            Log.w(TAG, "no crest for $article")
+        }
+        resolved
+    }
+
+    private fun fetch(article: String): String? {
+        val encoded = URLEncoder.encode(article, "UTF-8").replace("+", "%20")
+        val connection = URL("$SUMMARY$encoded").openConnection() as HttpURLConnection
+        return try {
+            connection.connectTimeout = 10_000
+            connection.readTimeout = 10_000
+            connection.setRequestProperty("User-Agent", USER_AGENT)
+            connection.setRequestProperty("Accept", "application/json")
+            val body = connection.inputStream.bufferedReader().use { it.readText() }
+            JSONObject(body).optJSONObject("thumbnail")?.optString("source")
+                ?.takeIf { it.isNotEmpty() }
+                // Drop the analytics query the API appends.
+                ?.substringBefore("?")
+        } finally {
+            connection.disconnect()
+        }
+    }
+
+    private companion object {
+        const val TAG = "Crests"
+        const val SUMMARY = "https://de.wikipedia.org/api/rest_v1/page/summary/"
+        const val USER_AGENT = "Castarr TV (private use)"
+    }
+}

app/src/main/java/dev/castarr/tv/data/DispatcharrRepository.kt

@@ -49,13 +49,20 @@ class DispatcharrRepository(context: Context, private val auth: DeviceAuth) {
         scope.launch {
             val result = runCatching {
                 status.value = "loading_channels"
+                Log.i(TAG, "refresh start (loggedIn=${auth.isLoggedIn})")
                 val token = auth.accessToken() ?: error("not logged in")
                 val groups = fetchGroups(token)
                 val list = fetchChannels(token, groups)
                 channels.value = list
                 prefs.edit().putString("channels_cache", Channel.listToJson(list).toString()).apply()
-                launch { runCatching { refreshFavorites(token) } }
-                launch { runCatching { refreshProfiles(token) } }
+                launch {
+                    runCatching { refreshFavorites(token) }
+                        .onFailure { Log.w(TAG, "favorites failed: ${it.javaClass.simpleName}: ${it.message?.take(120)}") }
+                }
+                launch {
+                    runCatching { refreshProfiles(token) }
+                        .onFailure { Log.w(TAG, "profiles failed: ${it.javaClass.simpleName}: ${it.message?.take(120)}") }
+                }
                 launch {
                     runCatching { refreshEpg(token) }
                         .onFailure { Log.w(TAG, "epg failed: ${it.javaClass.simpleName}: ${it.message?.take(160)}") }
@@ -71,6 +78,12 @@ class DispatcharrRepository(context: Context, private val auth: DeviceAuth) {
     fun nowNext(channel: Channel): NowNext =
         XmltvParser.nowNext(programmesByTvgId[channel.tvgId])
 
+    /** Programmes of this channel between now and now + [windowMs]. */
+    fun upcoming(channel: Channel, windowMs: Long): List<Programme> {
+        val now = System.currentTimeMillis()
+        return XmltvParser.programmesIn(programmesByTvgId[channel.tvgId], now, now + windowMs)
+    }
+
     fun toggleFavorite(channel: Channel) {
         if (channel.backendId == 0) return
         scope.launch {

app/src/main/java/dev/castarr/tv/data/SourceRepository.kt

@@ -82,13 +82,20 @@ class SourceRepository(context: Context) {
         status.value = ""
     }
 
-    /** Now/Next for an M3U channel: match tvg-id first, then name. */
-    fun nowNext(channel: Channel): NowNext {
-        val direct = channel.tvgId.takeIf { it.isNotEmpty() }?.let { programmes[it] }
-        val byName = direct ?: nameToEpgId[channel.name.lowercase()]?.let { programmes[it] }
-        return XmltvParser.nowNext(byName)
+    /** Programmes of this channel between now and now + [windowMs]. */
+    fun upcoming(channel: Channel, windowMs: Long): List<Programme> {
+        val now = System.currentTimeMillis()
+        return XmltvParser.programmesIn(programmesFor(channel), now, now + windowMs)
     }
 
+    private fun programmesFor(channel: Channel): List<Programme>? {
+        val direct = channel.tvgId.takeIf { it.isNotEmpty() }?.let { programmes[it] }
+        return direct ?: nameToEpgId[channel.name.lowercase()]?.let { programmes[it] }
+    }
+
+    /** Now/Next for an M3U channel: match tvg-id first, then name. */
+    fun nowNext(channel: Channel): NowNext = XmltvParser.nowNext(programmesFor(channel))
+
     private fun loadCachedChannels() {
         runCatching {
             val cached = prefs.getString("channels_cache", null) ?: return

app/src/main/java/dev/castarr/tv/data/TeamFilters.kt

@@ -0,0 +1,160 @@
+package dev.castarr.tv.data
+
+import androidx.compose.ui.graphics.Color
+
+/**
+ * Per-club shortcut to "where does my club play tonight": a rail entry that
+ * lists every channel whose EPG mentions the club within the next few hours.
+ * Crests are fetched from Wikipedia at runtime and cached on the device;
+ * the club colours are the fallback while that is pending or unavailable.
+ */
+data class TeamFilter(
+    val key: String,
+    /** Short caption next to the crest in the rail. */
+    val label: String,
+    /** Full club name, shown in the settings and in messages. */
+    val fullName: String,
+    /** Lowercase needles matched against programme titles. */
+    val needles: List<String>,
+    val primary: Color,
+    val secondary: Color,
+    /** German Wikipedia article the crest is resolved from. */
+    val article: String,
+) {
+    fun matches(title: String): Boolean {
+        val haystack = title.lowercase()
+        return needles.any { haystack.contains(it) }
+    }
+}
+
+object TeamFilters {
+
+    /** Minimum window scanned ahead of now. */
+    const val MIN_WINDOW_MS = 3 * 60 * 60 * 1000L
+
+    /**
+     * Scans until midnight, but never less than [MIN_WINDOW_MS] — asking in
+     * the morning should already answer "does my club play tonight", and
+     * asking late at night must not cut the evening short.
+     */
+    fun windowEnd(now: Long): Long {
+        val midnight = java.util.Calendar.getInstance().apply {
+            timeInMillis = now
+            add(java.util.Calendar.DAY_OF_YEAR, 1)
+            set(java.util.Calendar.HOUR_OF_DAY, 0)
+            set(java.util.Calendar.MINUTE, 0)
+            set(java.util.Calendar.SECOND, 0)
+            set(java.util.Calendar.MILLISECOND, 0)
+        }.timeInMillis
+        return maxOf(midnight, now + MIN_WINDOW_MS)
+    }
+
+    /** At most this many club groups sit in the rail at once. */
+    const val MAX_ACTIVE = 3
+
+    private const val WHITE = 0xFFF2F3F5
+    private const val BLACK = 0xFF15171B
+
+    private fun club(
+        key: String,
+        label: String,
+        fullName: String,
+        needles: List<String>,
+        primary: Long,
+        secondary: Long,
+        article: String = fullName,
+    ) = TeamFilter(key, label, fullName, needles, Color(primary), Color(secondary), article)
+
+    /** Clubs of the top three German divisions. */
+    val all: List<TeamFilter> = listOf(
+        // --- Bundesliga ---
+        club("bayern", "FCB", "FC Bayern München", listOf("bayern münchen", "fc bayern"), 0xFFDC052D, WHITE),
+        club("bvb", "BVB", "Borussia Dortmund", listOf("borussia dortmund", "bvb"), 0xFFFDE100, BLACK),
+        club("leipzig", "RBL", "RB Leipzig", listOf("rb leipzig"), 0xFFDD0741, WHITE),
+        club("leverkusen", "B04", "Bayer 04 Leverkusen", listOf("leverkusen"), 0xFFE32219, BLACK),
+        club("frankfurt", "SGE", "Eintracht Frankfurt", listOf("eintracht frankfurt"), 0xFF1A1A1A, 0xFFE1000F),
+        club("stuttgart", "1893", "VfB Stuttgart", listOf("vfb stuttgart"), 0xFFE32219, WHITE),
+        club("gladbach", "BMG", "Borussia Mönchengladbach", listOf("mönchengladbach", "gladbach"), 0xFF1A1A1A, 0xFF00A94F),
+        club("wolfsburg", "WOB", "VfL Wolfsburg", listOf("wolfsburg"), 0xFF65B32E, WHITE),
+        club("bremen", "SVW", "SV Werder Bremen", listOf("werder bremen", "werder"), 0xFF1D9053, WHITE),
+        club("freiburg", "SCF", "SC Freiburg", listOf("sc freiburg", "freiburg"), 0xFFE2001A, WHITE),
+        club("hoffenheim", "TSG", "TSG Hoffenheim", listOf("hoffenheim"), 0xFF1C63B7, WHITE),
+        club("mainz", "M05", "1. FSV Mainz 05", listOf("mainz 05", "mainz"), 0xFFE1000F, WHITE),
+        club("augsburg", "FCA", "FC Augsburg", listOf("augsburg"), 0xFF00693F, 0xFFE1000F),
+        club("union", "FCU", "1. FC Union Berlin", listOf("union berlin"), 0xFFE1000F, 0xFFFDE100),
+        club("koeln", "EFC", "1. FC Köln", listOf("1. fc köln", "fc köln"), 0xFFE1000F, WHITE),
+        club("hsv", "HSV", "Hamburger SV", listOf("hamburger sv", "hsv"), 0xFF0E5EA6, BLACK),
+        club("heidenheim", "FCH1", "1. FC Heidenheim", listOf("heidenheim"), 0xFFE1000F, 0xFF1656A4),
+        club("st-pauli", "FCSP", "FC St. Pauli", listOf("st. pauli", "st pauli"), 0xFF6B4423, WHITE),
+        // --- 2. Bundesliga ---
+        club("schalke", "S04", "FC Schalke 04", listOf("schalke"), 0xFF004D9D, WHITE),
+        club("hertha", "BSC", "Hertha BSC", listOf("hertha"), 0xFF004D9D, WHITE),
+        club("duesseldorf", "F95", "Fortuna Düsseldorf", listOf("fortuna düsseldorf"), 0xFFE1000F, WHITE),
+        club("nuernberg", "FCN", "1. FC Nürnberg", listOf("nürnberg"), 0xFF8B1A1A, WHITE),
+        club("kaiserslautern", "FCK", "1. FC Kaiserslautern", listOf("kaiserslautern"), 0xFFE1000F, WHITE),
+        club("karlsruhe", "KSC", "Karlsruher SC", listOf("karlsruher sc", "ksc"), 0xFF0055A5, WHITE),
+        club("hannover", "H96", "Hannover 96", listOf("hannover 96"), 0xFF00A94F, WHITE),
+        club("paderborn", "SCP", "SC Paderborn 07", listOf("paderborn"), 0xFF004D9D, WHITE),
+        club("magdeburg", "FCM", "1. FC Magdeburg", listOf("magdeburg"), 0xFF0B7A3E, WHITE),
+        club("elversberg", "SVE", "SV Elversberg", listOf("elversberg"), 0xFF1A1A1A, 0xFFE1000F),
+        club("darmstadt", "SV98", "SV Darmstadt 98", listOf("darmstadt"), 0xFF004E9E, WHITE),
+        club("braunschweig", "BTSV", "Eintracht Braunschweig", listOf("braunschweig"), 0xFFFDE100, 0xFF004E9E),
+        club("bochum", "BOC", "VfL Bochum", listOf("bochum"), 0xFF005CA9, WHITE),
+        club("muenster", "SCPM", "Preußen Münster", listOf("preußen münster", "münster"), 0xFF00703C, WHITE),
+        club("fuerth", "SGF", "SpVgg Greuther Fürth", listOf("greuther fürth", "fürth"), 0xFF00A94F, WHITE),
+        club("holstein", "KSV", "Holstein Kiel", listOf("holstein kiel"), 0xFF004E9E, 0xFFE1000F),
+        club("dresden", "SGD", "Dynamo Dresden", listOf("dynamo dresden"), 0xFFFDE100, BLACK),
+        club("bielefeld", "DSC", "Arminia Bielefeld", listOf("arminia bielefeld", "bielefeld"), 0xFF00539F, WHITE),
+        // --- 3. Liga ---
+        club("hansa", "FCH", "FC Hansa Rostock", listOf("hansa"), 0xFF0B4EA2, WHITE),
+        club("saarbruecken", "FCS", "1. FC Saarbrücken", listOf("saarbrücken"), 0xFF0B4EA2, BLACK),
+        club("aue", "FCE", "Erzgebirge Aue", listOf("erzgebirge aue"), 0xFF7C0A02, WHITE),
+        club("cottbus", "FCEC", "Energie Cottbus", listOf("energie cottbus", "cottbus"), 0xFFE1000F, WHITE),
+        club("essen", "RWE", "Rot-Weiss Essen", listOf("rot-weiss essen", "rot weiss essen"), 0xFFE1000F, WHITE),
+        club("duisburg", "MSV", "MSV Duisburg", listOf("msv duisburg", "duisburg"), 0xFF004E9E, WHITE),
+        club("mannheim", "SVWM", "SV Waldhof Mannheim", listOf("waldhof mannheim", "waldhof"), 0xFF0B4EA2, WHITE),
+        club("wehen", "SVWW", "SV Wehen Wiesbaden", listOf("wehen wiesbaden", "wehen"), 0xFFE1000F, BLACK),
+        club("ulm", "SSV", "SSV Ulm 1846", listOf("ssv ulm"), 0xFFE1000F, WHITE, article = "SSV Ulm 1846 Fußball"),
+        club("regensburg", "SSVJ", "SSV Jahn Regensburg", listOf("jahn regensburg", "regensburg"), 0xFFE1000F, WHITE),
+        club("verl", "SCV", "SC Verl", listOf("sc verl"), 0xFF00703C, WHITE),
+        club("viktoria", "VKÖ", "Viktoria Köln", listOf("viktoria köln"), 0xFFE1000F, WHITE),
+        club("havelse", "TSVH", "TSV Havelse", listOf("havelse"), 0xFF004E9E, WHITE),
+        club("schweinfurt", "FC05", "1. FC Schweinfurt 05", listOf("schweinfurt"), 0xFF00A94F, WHITE),
+        club("osnabrueck", "VfLO", "VfL Osnabrück", listOf("osnabrück"), 0xFF6A2C8F, WHITE),
+        club("aachen", "ALE", "Alemannia Aachen", listOf("alemannia aachen", "aachen"), 0xFFFDE100, BLACK),
+        club("ingolstadt", "FCI", "FC Ingolstadt 04", listOf("ingolstadt"), 0xFFE1000F, BLACK),
+        club("wuppertal", "WSV", "Wuppertaler SV", listOf("wuppertaler sv"), 0xFFE1000F, 0xFF0B4EA2),
+        club("stuttgart-ii", "VfB2", "VfB Stuttgart II", listOf("vfb stuttgart ii"), 0xFFE32219, BLACK),
+        club("hoffenheim-ii", "TSG2", "TSG Hoffenheim II", listOf("hoffenheim ii"), 0xFF1C63B7, BLACK, article = "TSG 1899 Hoffenheim"),
+    )
+
+    /** Clubs switched on for a viewer before they touch the settings. */
+    private val defaultForUser = mapOf(
+        "benjamin" to listOf("hansa"),
+        "tobiasb" to listOf("stuttgart"),
+    )
+
+    /**
+     * Only sport and free-to-air groups are scanned. Searching all 500
+     * channels would mostly turn up shopping and radio, and the club is
+     * never on those anyway.
+     */
+    private val groupIncludes = listOf(
+        "sport", "dazn", "sky", "magenta", "prime", "free tv", "hd+",
+        "dyn", "del", "bundesliga", "fussball", "fußball", "at / ch", "at/ch",
+    )
+
+    /** Explicitly out of scope even though they match an include. */
+    private val groupExcludes = listOf("nfl")
+
+    fun scansGroup(group: String): Boolean {
+        val g = group.lowercase()
+        if (groupExcludes.any { g.contains(it) }) return false
+        return groupIncludes.any { g.contains(it) }
+    }
+
+    fun byKey(key: String): TeamFilter? = all.firstOrNull { it.key == key }
+
+    fun defaultKeysFor(username: String): List<String> =
+        defaultForUser[username.trim().lowercase()].orEmpty()
+}

app/src/main/java/dev/castarr/tv/data/Xmltv.kt

@@ -105,6 +105,14 @@ object XmltvParser {
         }
     }
 
+    /** Programmes overlapping [from]..[to], in broadcast order. */
+    fun programmesIn(
+        programmes: List<Programme>?,
+        from: Long,
+        to: Long,
+    ): List<Programme> =
+        programmes.orEmpty().filter { it.stop > from && it.start < to }
+
     fun nowNext(programmes: List<Programme>?, at: Long = System.currentTimeMillis()): NowNext {
         if (programmes.isNullOrEmpty()) return NowNext(null, null)
         val index = programmes.indexOfFirst { at < it.stop }

app/src/main/java/dev/castarr/tv/ui/CastarrApp.kt

@@ -132,6 +132,10 @@ private fun TopBar(state: AppState) {
             }
             Spacer(Modifier.width(18.dp))
         }
+        state.updateAvailable?.let { version ->
+            UpdateChip(version) { state.screen = AppState.Screen.SETTINGS }
+            Spacer(Modifier.width(10.dp))
+        }
         GearButton {
             state.screen = if (state.screen == AppState.Screen.LIVE) AppState.Screen.SETTINGS
             else AppState.Screen.LIVE
@@ -139,6 +143,33 @@ private fun TopBar(state: AppState) {
     }
 }
 
+/**
+ * Shown in the top bar as soon as the start-up check finds a newer
+ * release — otherwise an update would only be noticed by someone who
+ * happens to open the settings.
+ */
+@Composable
+private fun UpdateChip(version: String, onClick: () -> Unit) {
+    Surface(
+        onClick = onClick,
+        shape = ClickableSurfaceDefaults.shape(RoundedCornerShape(999.dp)),
+        colors = ClickableSurfaceDefaults.colors(
+            containerColor = CastarrColors.accentDim,
+            contentColor = CastarrColors.accent,
+            focusedContainerColor = CastarrColors.accent,
+            focusedContentColor = CastarrColors.onAccent,
+        ),
+    ) {
+        Text(
+            "Update $version",
+            fontFamily = AppFont,
+            fontSize = 13.sp,
+            fontWeight = FontWeight.Medium,
+            modifier = Modifier.padding(horizontal = 14.dp, vertical = 8.dp),
+        )
+    }
+}
+
 /** Round settings button with a drawn gear (glyphs render as emoji). */
 @Composable
 private fun GearButton(onClick: () -> Unit) {

app/src/main/java/dev/castarr/tv/ui/LiveScreen.kt

@@ -1,6 +1,7 @@
 package dev.castarr.tv.ui
 
 import androidx.compose.foundation.BorderStroke
+import androidx.compose.foundation.Canvas
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
@@ -29,9 +30,16 @@ import androidx.compose.runtime.remember
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
+import androidx.compose.ui.geometry.Offset
+import androidx.compose.ui.graphics.Path
+import androidx.compose.ui.graphics.drawscope.clipPath
 import androidx.compose.ui.focus.FocusRequester
-import androidx.compose.ui.focus.focusProperties
 import androidx.compose.ui.focus.focusRequester
+import androidx.compose.ui.input.key.Key
+import androidx.compose.ui.input.key.KeyEventType
+import androidx.compose.ui.input.key.key
+import androidx.compose.ui.input.key.onPreviewKeyEvent
+import androidx.compose.ui.input.key.type
 import androidx.compose.ui.focus.onFocusChanged
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.text.font.FontWeight
@@ -71,7 +79,19 @@ fun LiveScreen(state: AppState) {
     val groups = remember(allChannels) {
         allChannels.mapNotNull { it.group.ifEmpty { null } }.distinct().sorted()
     }
+    val teams = remember(state.enabledTeams) {
+        dev.castarr.tv.data.TeamFilters.all.filter { it.key in state.enabledTeams }
+    }
+    // Recomputed when the EPG or the channel list changes — scanning the
+    // sport groups' programmes is cheap, but not per frame.
+    val matchesByTeam = remember(teams, allChannels, epgStamp) {
+        teams.associate { it.key to state.teamMatches(it.key) }
+    }
+    val activeTeam = teams.firstOrNull { it.key == state.activeTeam }
+    val activeMatches = activeTeam?.let { matchesByTeam[it.key] }.orEmpty()
+    val teamHits = remember(activeMatches) { activeMatches.associate { it.first.url to it.second } }
     val channels = when {
+        activeTeam != null -> activeMatches.map { it.first }
         state.favoritesOnly -> allChannels.filter { it.backendId in favorites }
         state.groupFilter != null -> allChannels.filter { it.group == state.groupFilter }
         else -> allChannels
@@ -114,11 +134,18 @@ fun LiveScreen(state: AppState) {
             state.restorePending = false
         }
     }
-    val intoList = if (channels.isEmpty()) Modifier
-    else Modifier.focusProperties { right = listFocus }
+    // A FocusRequester that is not currently attached throws when used, and
+    // in a LazyColumn the selected row may well be scrolled out of
+    // composition — so jumps are attempted, not declared.
+    val intoList = if (channels.isEmpty()) Modifier else Modifier.onPreviewKeyEvent { event ->
+        event.type == KeyEventType.KeyDown && event.key == Key.DirectionRight &&
+            runCatching { listFocus.requestFocus() }.isSuccess
+    }
 
+    val railState = rememberLazyListState()
     Row(Modifier.fillMaxSize()) {
         LazyColumn(
+            state = railState,
             modifier = Modifier
                 .width(264.dp)
                 .fillMaxHeight(),
@@ -128,7 +155,8 @@ fun LiveScreen(state: AppState) {
             verticalArrangement = Arrangement.spacedBy(2.dp),
         ) {
             item {
-                val selected = !state.favoritesOnly && state.groupFilter == null
+                val selected = !state.favoritesOnly && state.groupFilter == null &&
+                    state.activeTeam == null
                 GroupItem(
                     label = "Alle Sender",
                     count = allChannels.size,
@@ -138,6 +166,7 @@ fun LiveScreen(state: AppState) {
                     ),
                     suppressAutoSelect = { state.restorePending },
                 ) {
+                    state.activeTeam = null
                     state.favoritesOnly = false
                     state.groupFilter = null
                 }
@@ -147,17 +176,35 @@ fun LiveScreen(state: AppState) {
                     GroupItem(
                         label = "★ Favoriten",
                         count = favorites.size,
-                        selected = state.favoritesOnly,
+                        selected = state.favoritesOnly && state.activeTeam == null,
                         modifier = intoList.then(
                             if (state.favoritesOnly) Modifier.focusRequester(railFocus) else Modifier
                         ),
                         suppressAutoSelect = { state.restorePending },
                     ) {
+                        state.activeTeam = null
                         state.favoritesOnly = true
                         state.groupFilter = null
                     }
                 }
             }
+            items(teams, key = { it.key }) { club ->
+                GroupItem(
+                    label = club.label,
+                    count = matchesByTeam[club.key]?.size ?: 0,
+                    selected = state.activeTeam == club.key,
+                    leading = { Crest(club, state) },
+                    modifier = intoList.then(
+                        if (state.activeTeam == club.key) Modifier.focusRequester(railFocus)
+                        else Modifier
+                    ),
+                    suppressAutoSelect = { state.restorePending },
+                ) {
+                    state.activeTeam = club.key
+                    state.favoritesOnly = false
+                    state.groupFilter = null
+                }
+            }
             item {
                 Box(
                     Modifier
@@ -171,12 +218,13 @@ fun LiveScreen(state: AppState) {
                 GroupItem(
                     label = group,
                     count = remember(allChannels, group) { allChannels.count { it.group == group } },
-                    selected = state.groupFilter == group,
+                    selected = state.groupFilter == group && state.activeTeam == null,
                     modifier = intoList.then(
                         if (state.groupFilter == group) Modifier.focusRequester(railFocus) else Modifier
                     ),
                     suppressAutoSelect = { state.restorePending },
                 ) {
+                    state.activeTeam = null
                     state.favoritesOnly = false
                     state.groupFilter = group
                 }
@@ -196,9 +244,13 @@ fun LiveScreen(state: AppState) {
             if (channels.isEmpty()) {
                 item {
                     Text(
-                        if (state.favoritesOnly)
+                        when {
+                            activeTeam != null ->
+                                "Heute läuft nichts mehr mit ${activeTeam.fullName}."
+                            state.favoritesOnly ->
                                 "Noch keine Favoriten — halte OK auf einem Sender gedrückt."
-                        else "Diese Gruppe ist leer.",
+                            else -> "Diese Gruppe ist leer."
+                        },
                         color = CastarrColors.faint,
                         fontFamily = AppFont,
                         fontSize = 14.sp,
@@ -213,13 +265,18 @@ fun LiveScreen(state: AppState) {
                     // matching the remote's number pad in every view.
                     number = allChannels.indexOf(channel) + 1,
                     modifier = Modifier
-                        .focusProperties { left = railFocus }
+                        .onPreviewKeyEvent { event ->
+                            event.type == KeyEventType.KeyDown &&
+                                event.key == Key.DirectionLeft &&
+                                runCatching { railFocus.requestFocus() }.isSuccess
+                        }
                         .then(if (listIndex == 0) Modifier.focusRequester(listFocus) else Modifier)
                         .then(
                             if (listIndex == restoreIndex) Modifier.focusRequester(restoreFocus)
                             else Modifier
                         ),
                     nowNext = state.nowNext(channel),
+                    highlight = teamHits[channel.url],
                     playing = state.currentChannel?.url == channel.url,
                     // All rows are favorites in the favorites view — the
                     // star only carries meaning elsewhere.
@@ -241,6 +298,7 @@ private fun GroupItem(
     count: Int,
     selected: Boolean,
     modifier: Modifier = Modifier,
+    leading: (@Composable () -> Unit)? = null,
     suppressAutoSelect: () -> Boolean = { false },
     onSelect: () -> Unit,
 ) {
@@ -264,6 +322,10 @@ private fun GroupItem(
             modifier = Modifier.padding(horizontal = 14.dp, vertical = 9.dp),
             verticalAlignment = Alignment.CenterVertically,
         ) {
+            if (leading != null) {
+                leading()
+                Spacer(Modifier.width(10.dp))
+            }
             Text(
                 label,
                 fontFamily = AppFont,
@@ -289,6 +351,7 @@ private fun ChannelRow(
     number: Int,
     modifier: Modifier = Modifier,
     nowNext: NowNext,
+    highlight: AppState.TeamHit? = null,
     playing: Boolean,
     favorite: Boolean,
     epgStamp: Long,
@@ -349,7 +412,13 @@ private fun ChannelRow(
                 }
             }
             Spacer(Modifier.width(24.dp))
+            if (highlight != null) {
+                // In the club view the matching broadcast is the point, not
+                // whatever happens to be running.
+                HighlightCell(highlight, Modifier.weight(1f))
+            } else {
                 EpgCell(nowNext, Modifier.weight(1f))
+            }
             if (playing) {
                 Spacer(Modifier.width(12.dp))
                 Box(
@@ -363,6 +432,50 @@ private fun ChannelRow(
     }
 }
 
+/**
+ * The club badge. The images ship in the APK (fetched at build time by
+ * tools/fetch-crests.py, never committed), so nothing has to load over the
+ * network; the coloured shield stands in if one is ever missing.
+ */
+@Composable
+private fun Crest(team: dev.castarr.tv.data.TeamFilter, state: AppState) {
+    Box(Modifier.size(20.dp), contentAlignment = Alignment.Center) {
+        SubcomposeAsyncImage(
+            model = "file:///android_asset/crests/${team.key}.png",
+            contentDescription = null,
+            contentScale = ContentScale.Fit,
+            modifier = Modifier.fillMaxSize(),
+            loading = { ShieldFallback(team) },
+            error = { ShieldFallback(team) },
+        )
+    }
+}
+
+@Composable
+private fun ShieldFallback(team: dev.castarr.tv.data.TeamFilter) {
+    Canvas(Modifier.size(18.dp)) {
+        val w = size.width
+        val h = size.height
+        val shield = Path().apply {
+            moveTo(w * 0.5f, 0f)
+            lineTo(w, h * 0.18f)
+            lineTo(w, h * 0.55f)
+            cubicTo(w, h * 0.82f, w * 0.75f, h * 0.95f, w * 0.5f, h)
+            cubicTo(w * 0.25f, h * 0.95f, 0f, h * 0.82f, 0f, h * 0.55f)
+            lineTo(0f, h * 0.18f)
+            close()
+        }
+        drawPath(shield, team.primary)
+        clipPath(shield) {
+            drawRect(
+                team.secondary,
+                topLeft = Offset(0f, h * 0.42f),
+                size = androidx.compose.ui.geometry.Size(w, h * 0.16f),
+            )
+        }
+    }
+}
+
 /** Bare channel logo (they ship transparent); initials as fallback. */
 @Composable
 private fun LogoTile(channel: Channel) {
@@ -397,6 +510,42 @@ private fun LogoInitials(initials: String) {
     }
 }
 
+/** The next club broadcast on this channel, and how many follow it. */
+@Composable
+private fun HighlightCell(hit: AppState.TeamHit, modifier: Modifier = Modifier) {
+    val programme = hit.programme
+    val running = System.currentTimeMillis() in programme.start until programme.stop
+    Column(modifier) {
+        Row(verticalAlignment = Alignment.Bottom) {
+            Text(
+                programme.title,
+                color = CastarrColors.fg,
+                fontFamily = AppFont,
+                fontSize = 14.sp,
+                maxLines = 1,
+                overflow = TextOverflow.Ellipsis,
+                modifier = Modifier.weight(1f, fill = false),
+            )
+            Spacer(Modifier.width(12.dp))
+            Text(
+                if (running) "läuft" else "ab ${formatClock(programme.start)}",
+                color = if (running) CastarrColors.accent else CastarrColors.muted,
+                fontFamily = AppFont,
+                fontSize = 12.sp,
+                fontWeight = if (running) FontWeight.SemiBold else FontWeight.Normal,
+            )
+        }
+        Spacer(Modifier.height(6.dp))
+        Text(
+            "${formatClock(programme.start)}–${formatClock(programme.stop)}" +
+                if (hit.further > 0) "  ·  +${hit.further} weitere" else "",
+            color = CastarrColors.faint,
+            fontFamily = AppFont,
+            fontSize = 12.sp,
+        )
+    }
+}
+
 private fun formatClock(millis: Long): String =
     SimpleDateFormat("HH:mm", Locale.GERMANY).format(Date(millis))
 

app/src/main/java/dev/castarr/tv/ui/SettingsScreen.kt

@@ -6,6 +6,8 @@ import androidx.compose.foundation.Canvas
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
 import androidx.compose.foundation.border
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.verticalScroll
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
@@ -14,9 +16,13 @@ import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.heightIn
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.itemsIndexed
+import androidx.compose.foundation.lazy.rememberLazyListState
 import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.runtime.Composable
@@ -80,7 +86,14 @@ fun SettingsScreen(state: AppState) {
             .fillMaxSize()
             .padding(horizontal = 40.dp, vertical = 12.dp)
     ) {
-        Column(Modifier.weight(1.25f), verticalArrangement = Arrangement.spacedBy(16.dp)) {
+        // The cards outgrew one screen once club menus arrived; focus
+        // movement scrolls this column along.
+        Column(
+            Modifier
+                .weight(1.25f)
+                .verticalScroll(rememberScrollState()),
+            verticalArrangement = Arrangement.spacedBy(16.dp),
+        ) {
             SettingsCard("Konto") {
                 if (state.auth.isLoggedIn) {
                     Row(
@@ -163,6 +176,41 @@ fun SettingsScreen(state: AppState) {
                 }
             }
 
+            SettingsCard("Vereinsmenüs") {
+                Text(
+                    "Eigene Gruppe mit allen Sendern, auf denen der Verein " +
+                        "heute noch läuft. Bis zu " +
+                        "${dev.castarr.tv.data.TeamFilters.MAX_ACTIVE} Vereine.",
+                    color = CastarrColors.faint, fontFamily = AppFont, fontSize = 11.sp,
+                    modifier = Modifier.padding(start = 14.dp, end = 14.dp, bottom = 6.dp),
+                )
+                val active = dev.castarr.tv.data.TeamFilters.all
+                    .filter { it.key in state.enabledTeams }
+                active.forEach { club ->
+                    SettingRow(
+                        club.fullName,
+                        subtitle = "Erscheint als ${club.label} in der Senderliste",
+                        trailing = { TogglePill(on = true) },
+                    ) { state.toggleTeam(club.key) }
+                }
+                if (active.size < dev.castarr.tv.data.TeamFilters.MAX_ACTIVE) {
+                    SettingRow(
+                        "Verein hinzufügen",
+                        subtitle = "1. bis 3. Liga",
+                    ) {
+                        val choices = dev.castarr.tv.data.TeamFilters.all
+                            .filter { it.key !in state.enabledTeams }
+                        picker = Picker(
+                            "Verein hinzufügen",
+                            choices.map { it.fullName },
+                            -1,
+                        ) { index ->
+                            choices.getOrNull(index)?.let { state.toggleTeam(it.key) }
+                        }
+                    }
+                }
+            }
+
             SettingsCard("App") {
                 SettingRow(
                     "Version ${BuildConfig.VERSION_NAME}",
@@ -203,6 +251,10 @@ fun SettingsScreen(state: AppState) {
                         }
                     }
                 }
+                SettingRow(
+                    "Senderliste neu laden",
+                    subtitle = "Holt Sender, Programm und Favoriten erneut",
+                ) { state.refreshActive() }
                 SettingRow(
                     "Erweitert",
                     subtitle = "M3U/EPG-Adressen von Hand eintragen",
@@ -273,7 +325,13 @@ fun SettingsScreen(state: AppState) {
 @Composable
 private fun PickerDialog(picker: Picker, onClose: () -> Unit) {
     val selectedFocus = remember { FocusRequester() }
-    LaunchedEffect(Unit) { selectedFocus.requestFocus() }
+    // A requester bound to no composed row throws; with no preselection
+    // (adding something new) there is deliberately no such row.
+    LaunchedEffect(Unit) { runCatching { selectedFocus.requestFocus() } }
+    val listState = rememberLazyListState()
+    LaunchedEffect(picker.selected) {
+        if (picker.selected > 0) listState.scrollToItem(picker.selected)
+    }
     Dialog(
         onDismissRequest = onClose,
         properties = DialogProperties(usePlatformDefaultWidth = false),
@@ -302,7 +360,11 @@ private fun PickerDialog(picker: Picker, onClose: () -> Unit) {
                 letterSpacing = 2.sp,
                 modifier = Modifier.padding(start = 14.dp, bottom = 10.dp),
             )
-            picker.options.forEachIndexed { index, option ->
+            LazyColumn(
+                state = listState,
+                modifier = Modifier.heightIn(max = 420.dp),
+            ) {
+            itemsIndexed(picker.options) { index, option ->
                 val selected = index == picker.selected
                 Surface(
                     onClick = {
@@ -311,7 +373,11 @@ private fun PickerDialog(picker: Picker, onClose: () -> Unit) {
                     },
                     modifier = Modifier
                         .fillMaxWidth()
-                        .then(if (selected) Modifier.focusRequester(selectedFocus) else Modifier),
+                        .then(
+                            if (selected || (picker.selected < 0 && index == 0))
+                                Modifier.focusRequester(selectedFocus)
+                            else Modifier
+                        ),
                     shape = ClickableSurfaceDefaults.shape(rowShape),
                     scale = ClickableSurfaceDefaults.scale(focusedScale = 1f),
                     colors = ClickableSurfaceDefaults.colors(
@@ -355,6 +421,7 @@ private fun PickerDialog(picker: Picker, onClose: () -> Unit) {
             }
         }
         }
+    }
 }
 
 /** Current value plus a small drawn caret, shown at a row's trailing edge. */
@@ -385,6 +452,24 @@ private fun ValueWithCaret(value: String) {
     }
 }
 
+@Composable
+private fun TogglePill(on: Boolean) {
+    Box(
+        Modifier
+            .clip(RoundedCornerShape(999.dp))
+            .background(if (on) CastarrColors.accent else CastarrColors.bg)
+            .padding(horizontal = 12.dp, vertical = 5.dp)
+    ) {
+        Text(
+            if (on) "An" else "Aus",
+            color = if (on) CastarrColors.onAccent else CastarrColors.muted,
+            fontFamily = AppFont,
+            fontSize = 12.sp,
+            fontWeight = if (on) FontWeight.SemiBold else FontWeight.Normal,
+        )
+    }
+}
+
 @Composable
 private fun SettingsCard(title: String, content: @Composable () -> Unit) {
     Column(

tests/unit/TeamFiltersTest.kt

@@ -0,0 +1,80 @@
+package dev.castarr.tv.data
+
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertFalse
+import org.junit.Assert.assertTrue
+import org.junit.Test
+
+class TeamFiltersTest {
+
+    private val hansa = TeamFilters.byKey("hansa")!!
+    private val vfb = TeamFilters.byKey("stuttgart")!!
+
+    @Test
+    fun `matches the club regardless of case and surrounding text`() {
+        assertTrue(hansa.matches("3. Liga: FC Hansa Rostock - Dynamo Dresden"))
+        assertTrue(hansa.matches("HANSA ROSTOCK KOMPAKT"))
+        assertTrue(vfb.matches("Bundesliga: VfB Stuttgart - Bayern München"))
+    }
+
+    @Test
+    fun `does not match unrelated programmes`() {
+        assertFalse(hansa.matches("Tagesschau"))
+        assertFalse(vfb.matches("Hansa Rostock - Saarbrücken"))
+    }
+
+    @Test
+    fun `scans sport and free-to-air groups`() {
+        listOf("DAZN Event", "Sky Sport", "Magenta Sport", "Amazon Prime", "Free TV / HD+", "DYN Sport")
+            .forEach { assertTrue(it, TeamFilters.scansGroup(it)) }
+    }
+
+    @Test
+    fun `skips NFL and unrelated groups`() {
+        assertFalse(TeamFilters.scansGroup("DAZN Event NFL"))
+        assertFalse(TeamFilters.scansGroup("Kids"))
+        assertFalse(TeamFilters.scansGroup("Musik"))
+    }
+
+    @Test
+    fun `assigns each viewer their own club by default`() {
+        assertEquals(listOf("hansa"), TeamFilters.defaultKeysFor("benjamin"))
+        assertEquals(listOf("stuttgart"), TeamFilters.defaultKeysFor("TobiasB"))
+        assertTrue(TeamFilters.defaultKeysFor("someone-else").isEmpty())
+    }
+
+    @Test
+    fun `club keys are unique and every club has needles`() {
+        val keys = TeamFilters.all.map { it.key }
+        assertEquals(keys.size, keys.toSet().size)
+        assertTrue(TeamFilters.all.all { it.needles.isNotEmpty() })
+        assertTrue(TeamFilters.all.all { c -> c.needles.all { it == it.lowercase() } })
+    }
+
+    @Test
+    fun `window reaches midnight but never falls below three hours`() {
+        val cal = java.util.Calendar.getInstance()
+        // Morning: the window must reach into the evening.
+        cal.set(java.util.Calendar.HOUR_OF_DAY, 9)
+        cal.set(java.util.Calendar.MINUTE, 0)
+        val morning = cal.timeInMillis
+        val eveningKickoff = morning + 12 * 60 * 60 * 1000L
+        assertTrue(TeamFilters.windowEnd(morning) > eveningKickoff)
+
+        // Late at night: still at least three hours ahead.
+        cal.set(java.util.Calendar.HOUR_OF_DAY, 23)
+        cal.set(java.util.Calendar.MINUTE, 30)
+        val lateNight = cal.timeInMillis
+        assertTrue(
+            TeamFilters.windowEnd(lateNight) >= lateNight + TeamFilters.MIN_WINDOW_MS
+        )
+    }
+
+    @Test
+    fun `covers all three divisions`() {
+        assertTrue(TeamFilters.all.size > 50)
+        listOf("bayern", "schalke", "hansa").forEach {
+            assertTrue(it, TeamFilters.byKey(it) != null)
+        }
+    }
+}

tests/unit/XmltvWindowTest.kt

@@ -0,0 +1,34 @@
+package dev.castarr.tv.data
+
+import org.junit.Assert.assertEquals
+import org.junit.Test
+
+class XmltvWindowTest {
+
+    private fun p(startMin: Long, endMin: Long, title: String) =
+        Programme(startMin * 60_000, endMin * 60_000, title)
+
+    private val schedule = listOf(
+        p(0, 60, "Läuft gerade"),
+        p(60, 120, "Gleich danach"),
+        p(150, 210, "In zweieinhalb Stunden"),
+        p(300, 360, "Deutlich später"),
+    )
+
+    @Test
+    fun `returns programmes overlapping the window`() {
+        val titles = XmltvParser.programmesIn(schedule, 30 * 60_000, 180 * 60_000).map { it.title }
+        assertEquals(listOf("Läuft gerade", "Gleich danach", "In zweieinhalb Stunden"), titles)
+    }
+
+    @Test
+    fun `excludes programmes outside the window`() {
+        val titles = XmltvParser.programmesIn(schedule, 0, 60 * 60_000).map { it.title }
+        assertEquals(listOf("Läuft gerade"), titles)
+    }
+
+    @Test
+    fun `handles a missing schedule`() {
+        assertEquals(emptyList<Programme>(), XmltvParser.programmesIn(null, 0, 1_000))
+    }
+}

tools/crest-sources.json

@@ -0,0 +1,58 @@
+{
+  "aachen": "https://upload.wikimedia.org/wikipedia/commons/thumb/9/94/Alemannia_Aachen_2010.svg/langde-330px-Alemannia_Aachen_2010.svg.png",
+  "aue": "https://thumb.wikimedia.org/wikipedia/de/thumb/1/13/Fc_erzgebirge_aue.svg/langde-330px-Fc_erzgebirge_aue.svg.png",
+  "augsburg": "https://upload.wikimedia.org/wikipedia/de/thumb/b/b5/Logo_FC_Augsburg.svg/langde-330px-Logo_FC_Augsburg.svg.png",
+  "bayern": "https://upload.wikimedia.org/wikipedia/commons/thumb/8/8d/FC_Bayern_M%C3%BCnchen_logo_%282024%29.svg/langde-330px-FC_Bayern_M%C3%BCnchen_logo_%282024%29.svg.png",
+  "bielefeld": "https://thumb.wikimedia.org/wikipedia/commons/thumb/f/fd/Arminia_Bielefeld_Logo_2021%E2%80%93.svg/langde-330px-Arminia_Bielefeld_Logo_2021%E2%80%93.svg.png",
+  "bochum": "https://thumb.wikimedia.org/wikipedia/commons/thumb/7/72/VfL_Bochum_logo.svg/langde-330px-VfL_Bochum_logo.svg.png",
+  "braunschweig": "https://thumb.wikimedia.org/wikipedia/de/thumb/4/45/Logo_Eintracht_Braunschweig.svg/langde-330px-Logo_Eintracht_Braunschweig.svg.png",
+  "bremen": "https://upload.wikimedia.org/wikipedia/commons/thumb/b/be/SV-Werder-Bremen-Logo.svg/langde-330px-SV-Werder-Bremen-Logo.svg.png",
+  "bvb": "https://upload.wikimedia.org/wikipedia/commons/thumb/6/67/Borussia_Dortmund_logo.svg/langde-330px-Borussia_Dortmund_logo.svg.png",
+  "cottbus": "https://upload.wikimedia.org/wikipedia/commons/thumb/5/55/Logo_Energie_Cottbus.svg/langde-330px-Logo_Energie_Cottbus.svg.png",
+  "darmstadt": "https://upload.wikimedia.org/wikipedia/commons/thumb/e/e5/SV_Darmstadt_98_Logo.svg/langde-330px-SV_Darmstadt_98_Logo.svg.png",
+  "dresden": "https://upload.wikimedia.org/wikipedia/commons/thumb/e/e1/Logo_SG_Dynamo_Dresden_neu.svg/langde-330px-Logo_SG_Dynamo_Dresden_neu.svg.png",
+  "duesseldorf": "https://thumb.wikimedia.org/wikipedia/commons/thumb/9/94/Fortuna_D%C3%BCsseldorf.svg/langde-330px-Fortuna_D%C3%BCsseldorf.svg.png",
+  "duisburg": "https://upload.wikimedia.org/wikipedia/commons/thumb/0/02/Msv_duisburg_%282017%29.svg/langde-330px-Msv_duisburg_%282017%29.svg.png",
+  "elversberg": "https://upload.wikimedia.org/wikipedia/commons/thumb/d/d4/SV_Elversberg_Logo_2021.svg/langde-330px-SV_Elversberg_Logo_2021.svg.png",
+  "essen": "https://upload.wikimedia.org/wikipedia/de/thumb/8/8a/Logo_Rot-Weiss_Essen.svg/langde-330px-Logo_Rot-Weiss_Essen.svg.png",
+  "frankfurt": "https://upload.wikimedia.org/wikipedia/de/thumb/3/32/Logo_Eintracht_Frankfurt_1998.svg/langde-330px-Logo_Eintracht_Frankfurt_1998.svg.png",
+  "freiburg": "https://upload.wikimedia.org/wikipedia/de/thumb/b/bf/SC_Freiburg_Logo.svg/langde-330px-SC_Freiburg_Logo.svg.png",
+  "fuerth": "https://upload.wikimedia.org/wikipedia/commons/thumb/b/b1/SpVgg_Greuther_F%C3%BCrth_2017.svg/langde-330px-SpVgg_Greuther_F%C3%BCrth_2017.svg.png",
+  "gladbach": "https://thumb.wikimedia.org/wikipedia/commons/thumb/8/81/Borussia_M%C3%B6nchengladbach_logo.svg/langde-330px-Borussia_M%C3%B6nchengladbach_logo.svg.png",
+  "hannover": "https://upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Hannover_96_Logo.svg/langde-330px-Hannover_96_Logo.svg.png",
+  "hansa": "https://thumb.wikimedia.org/wikipedia/commons/thumb/8/8f/F.C._Hansa_Rostock_Logo.svg/langde-330px-F.C._Hansa_Rostock_Logo.svg.png",
+  "havelse": "https://thumb.wikimedia.org/wikipedia/commons/thumb/8/89/TSV_Havelse_logo.svg/langde-330px-TSV_Havelse_logo.svg.png",
+  "heidenheim": "https://thumb.wikimedia.org/wikipedia/commons/thumb/9/9d/1._FC_Heidenheim_1846.svg/langde-330px-1._FC_Heidenheim_1846.svg.png",
+  "hertha": "https://upload.wikimedia.org/wikipedia/commons/thumb/8/81/Hertha_BSC_Logo_2012.svg/langde-330px-Hertha_BSC_Logo_2012.svg.png",
+  "hoffenheim": "https://upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Logo_TSG_Hoffenheim.svg/langde-330px-Logo_TSG_Hoffenheim.svg.png",
+  "hoffenheim-ii": "https://upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Logo_TSG_Hoffenheim.svg/langde-330px-Logo_TSG_Hoffenheim.svg.png",
+  "holstein": "https://upload.wikimedia.org/wikipedia/commons/thumb/3/30/Holstein_Kiel_Logo.svg/langde-330px-Holstein_Kiel_Logo.svg.png",
+  "hsv": "https://thumb.wikimedia.org/wikipedia/commons/thumb/f/f7/Hamburger_SV_logo.svg/langde-330px-Hamburger_SV_logo.svg.png",
+  "ingolstadt": "https://thumb.wikimedia.org/wikipedia/de/thumb/5/55/FC-Ingolstadt_logo.svg/langde-330px-FC-Ingolstadt_logo.svg.png",
+  "kaiserslautern": "https://upload.wikimedia.org/wikipedia/commons/thumb/d/d3/Logo_1_FC_Kaiserslautern.svg/langde-330px-Logo_1_FC_Kaiserslautern.svg.png",
+  "karlsruhe": "https://upload.wikimedia.org/wikipedia/commons/thumb/c/c8/Karlsruher_SC_Logo_2.svg/langde-330px-Karlsruher_SC_Logo_2.svg.png",
+  "koeln": "https://thumb.wikimedia.org/wikipedia/commons/thumb/0/01/1._FC_Koeln_Logo_2014%E2%80%93.svg/langde-330px-1._FC_Koeln_Logo_2014%E2%80%93.svg.png",
+  "leipzig": "https://upload.wikimedia.org/wikipedia/commons/thumb/a/ab/2019-07-12_Fu%C3%9Fball%3B_Freundschaftsspiel_RB_Leipzig_-_FC_Z%C3%BCrich_1DX_0881_by_Stepro_2.png/330px-2019-07-12_Fu%C3%9Fball%3B_Freundschaftsspiel_RB_Leipzig_-_FC_Z%C3%BCrich_1DX_0881_by_Stepro_2.png",
+  "leverkusen": "https://upload.wikimedia.org/wikipedia/de/thumb/f/f7/Bayer_Leverkusen_Logo.svg/langde-330px-Bayer_Leverkusen_Logo.svg.png",
+  "magdeburg": "https://upload.wikimedia.org/wikipedia/commons/thumb/8/84/1._FC_Magdeburg.svg/langde-330px-1._FC_Magdeburg.svg.png",
+  "mainz": "https://thumb.wikimedia.org/wikipedia/commons/thumb/9/9e/Logo_Mainz_05.svg/langde-330px-Logo_Mainz_05.svg.png",
+  "mannheim": "https://upload.wikimedia.org/wikipedia/commons/thumb/1/17/Svwaldhof.svg/langde-330px-Svwaldhof.svg.png",
+  "muenster": "https://thumb.wikimedia.org/wikipedia/de/thumb/7/7e/SC_Preussen_Muenster_Logo_2018.svg/langde-330px-SC_Preussen_Muenster_Logo_2018.svg.png",
+  "nuernberg": "https://upload.wikimedia.org/wikipedia/commons/thumb/f/fa/1._FC_N%C3%BCrnberg_logo.svg/langde-330px-1._FC_N%C3%BCrnberg_logo.svg.png",
+  "osnabrueck": "https://thumb.wikimedia.org/wikipedia/commons/thumb/4/4e/VfL_Osnabrueck_Logo_2021%E2%80%93.svg/langde-330px-VfL_Osnabrueck_Logo_2021%E2%80%93.svg.png",
+  "paderborn": "https://upload.wikimedia.org/wikipedia/commons/thumb/6/67/SC_Paderborn_07_Logo_new.svg/langde-330px-SC_Paderborn_07_Logo_new.svg.png",
+  "regensburg": "https://thumb.wikimedia.org/wikipedia/commons/thumb/3/3d/Jahn_Regensburg_logo2014.svg/langde-330px-Jahn_Regensburg_logo2014.svg.png",
+  "saarbruecken": "https://thumb.wikimedia.org/wikipedia/de/thumb/f/ff/1._FC_Saarbr%C3%BCcken.svg/langde-330px-1._FC_Saarbr%C3%BCcken.svg.png",
+  "schalke": "https://upload.wikimedia.org/wikipedia/commons/thumb/6/6d/FC_Schalke_04_Logo.svg/langde-330px-FC_Schalke_04_Logo.svg.png",
+  "schweinfurt": "https://thumb.wikimedia.org/wikipedia/de/thumb/7/7c/1._FC_Schweinfurt_05.svg/langde-330px-1._FC_Schweinfurt_05.svg.png",
+  "st-pauli": "https://upload.wikimedia.org/wikipedia/commons/thumb/b/b3/Fc_st_pauli_logo.svg/langde-330px-Fc_st_pauli_logo.svg.png",
+  "stuttgart": "https://thumb.wikimedia.org/wikipedia/commons/thumb/e/eb/VfB_Stuttgart_1893_Logo.svg/langde-330px-VfB_Stuttgart_1893_Logo.svg.png",
+  "stuttgart-ii": "https://upload.wikimedia.org/wikipedia/commons/thumb/e/eb/VfB_Stuttgart_1893_Logo.svg/langde-330px-VfB_Stuttgart_1893_Logo.svg.png",
+  "ulm": "https://thumb.wikimedia.org/wikipedia/commons/thumb/6/6c/SSV_Ulm_1846_Fussball.svg/langde-330px-SSV_Ulm_1846_Fussball.svg.png",
+  "union": "https://upload.wikimedia.org/wikipedia/commons/thumb/4/44/1._FC_Union_Berlin_Logo.svg/langde-330px-1._FC_Union_Berlin_Logo.svg.png",
+  "verl": "https://thumb.wikimedia.org/wikipedia/commons/thumb/c/ce/SC_Verl_Logo.svg/langde-330px-SC_Verl_Logo.svg.png",
+  "viktoria": "https://thumb.wikimedia.org/wikipedia/commons/thumb/d/dc/FC_Viktoria_K%C3%B6ln_1904_Logo.svg/langde-330px-FC_Viktoria_K%C3%B6ln_1904_Logo.svg.png",
+  "wehen": "https://upload.wikimedia.org/wikipedia/de/e/e0/SV_Wehen_Logo.png",
+  "wolfsburg": "https://upload.wikimedia.org/wikipedia/commons/thumb/c/c5/VfL_Wolfsburg_logo_2026.svg/langde-330px-VfL_Wolfsburg_logo_2026.svg.png",
+  "wuppertal": "https://thumb.wikimedia.org/wikipedia/de/thumb/9/9b/WuppertalerSVLogo.svg/langde-330px-WuppertalerSVLogo.svg.png"
+}

tools/fetch-crests.py

@@ -0,0 +1,67 @@
+#!/usr/bin/env python3
+"""Downloads club crests into the APK's assets at build time.
+
+The badges are trademarks: they are fetched into a generated, git-ignored
+folder so the repository stays free of them while the app ships with them
+and needs no network at runtime.
+"""
+import json
+import os
+import re
+import sys
+import time
+import urllib.parse
+import urllib.request
+
+OUT = sys.argv[1] if len(sys.argv) > 1 else "app/src/main/assets/crests"
+URLS = "tools/crest-sources.json"
+SRC = "app/src/main/java/dev/castarr/tv/data/TeamFilters.kt"
+SUMMARY = "https://de.wikipedia.org/api/rest_v1/page/summary/"
+UA = {"User-Agent": "Castarr build script (private use)"}
+
+os.makedirs(OUT, exist_ok=True)
+# Image URLs are plain text and safe to commit; the artwork itself is not.
+sources = {}
+if os.path.exists(URLS):
+    sources = json.load(open(URLS, encoding="utf-8"))
+kotlin = open(SRC, encoding="utf-8").read()
+entries = re.findall(r'club\((.*?)\)\s*,\s*(?://.*)?$', kotlin, re.M | re.S)
+clubs = []
+for raw in re.findall(r'club\(\s*"([^"]+)",\s*"[^"]*",\s*"([^"]+)"[^\n]*', kotlin):
+    clubs.append(raw)
+# an explicit article = "..." wins over the club name
+overrides = dict(re.findall(r'club\(\s*"([^"]+)"[^\n]*article = "([^"]+)"', kotlin))
+clubs = [(k, overrides.get(k, n)) for k, n in clubs]
+
+fetched = skipped = failed = 0
+for key, full_name in clubs:
+    target = os.path.join(OUT, f"{key}.png")
+    if os.path.exists(target) and os.path.getsize(target) > 0:
+        skipped += 1
+        continue
+    try:
+        thumb = sources.get(key)
+        if not thumb:
+            url = SUMMARY + urllib.parse.quote(full_name)
+            with urllib.request.urlopen(urllib.request.Request(url, headers=UA), timeout=20) as r:
+                thumb = json.load(r).get("thumbnail", {}).get("source")
+            if not thumb:
+                raise ValueError("no thumbnail")
+            sources[key] = thumb.split("?")[0]
+            thumb = sources[key]
+        with urllib.request.urlopen(urllib.request.Request(thumb, headers=UA), timeout=20) as r:
+            data = r.read()
+        with open(target, "wb") as f:
+            f.write(data)
+        fetched += 1
+    except Exception as exc:  # noqa: BLE001 - best effort, shield is the fallback
+        print(f"  {key}: {exc}", file=sys.stderr)
+        failed += 1
+    # Wikipedia rate-limits bursts; this runs rarely and caches.
+    time.sleep(1.2)
+
+with open(URLS, "w", encoding="utf-8") as f:
+    json.dump(dict(sorted(sources.items())), f, indent=2, ensure_ascii=False)
+    f.write("\n")
+
+print(f"crests: {fetched} geladen, {skipped} vorhanden, {failed} fehlgeschlagen")