feat(android): console UI, wake-on-LAN wait-until-up, host edit + TV/tablet polish

Bring the Android client to parity with Apple's gamepad experience and finish
Wake-on-LAN.

- Console/gamepad home: host carousel, aurora chrome, mTLS game-library coverflow,
  and an input-aware legend that switches between gamepad face buttons and a
  TV-remote select-ring + arrows based on the last-used input.
- Wake-on-LAN: the fire-and-forget send is upgraded to wait-until-up
  (WakeController/WakeOverlay: resend + mDNS poll, 90s timeout, cancel/retry,
  fingerprint-matched so a host that cold-boots onto a new DHCP IP still connects),
  plus host edit (touch dialog + console form) with an auto-filled MAC.
- Android TV: brand banner (android:banner), density-aware console scaling, D-pad/
  remote nav (Up = Settings, Down or the pad Select button = host Options),
  emergency stream-exit chord, and 120Hz console refresh.
- Touch UI: settings split into subpages with a tablet NavigationRail, axis-aware
  tab animation (horizontal on phones, vertical on the tablet rail), animated
  settings navigation, and a licenses screen with a back button + the real
  workspace version (read from Cargo.toml).
- Vector Lock/controller icons (no emoji); bundled Geist font.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

.gitea/workflows/android.yml

@@ -1,5 +1,5 @@
 # Android client CI (Gitea Actions). Builds the Rust JNI core (clients/android/native) via
-# cargo-ndk for both shipping ABIs and assembles the debug APK (clients/android). Mirrors apple.yml
+# cargo-ndk for all three shipping ABIs and assembles the debug APK (clients/android). Mirrors apple.yml
 # but on a Linux runner — the NDK is cross-platform, so no self-hosted host is needed.
 #
 # Prereq: the runner needs ~6 GB free + internet (it pulls the Android SDK/NDK and the Gradle
@@ -40,7 +40,7 @@ jobs:
           fi
           RUSTUP="$(command -v rustup || echo "$HOME/.cargo/bin/rustup")"
           dirname "$RUSTUP" >> "$GITHUB_PATH"
-          "$RUSTUP" target add aarch64-linux-android x86_64-linux-android
+          "$RUSTUP" target add aarch64-linux-android armv7-linux-androideabi x86_64-linux-android
 
       - name: Android SDK
         uses: android-actions/setup-android@v3
@@ -98,7 +98,7 @@ jobs:
           RELEASE_KEY_PASSWORD: ${{ secrets.RELEASE_KEY_PASSWORD }}
         run: |
           echo "${{ secrets.RELEASE_KEYSTORE_BASE64 }}" | base64 -d > release.jks
-          # AAB for Play; a universal APK (both ABIs) for direct sideload/testing — same upload key.
+          # AAB for Play; a universal APK (all ABIs) for direct sideload/testing — same upload key.
           ./gradlew :app:bundleRelease :app:assembleRelease --stacktrace
 
       # Publish BEFORE the Play upload so artifacts land even while the Play step is still failing.

clients/android/README.md

@@ -16,7 +16,9 @@ couch (D-pad / gamepad focus navigation).
   pairing** (or TOFU on trusted LANs), then reconnects on a Keystore-wrapped, pinned identity.
 - **Compose UI** — Connect / Settings / Stream screens with Material You theming.
 
-Built for `arm64-v8a` + `x86_64`.
+Built for `arm64-v8a` + `armeabi-v7a` + `x86_64` — the 32-bit `armeabi-v7a` slice is what keeps the
+app installable on the many 32-bit Google TV / Android TV streamers (Walmart onn. 4K, Chromecast with
+Google TV, budget Amlogic boxes) that otherwise reject a 64-bit-only build as "not compatible".
 
 ## Get it
 
@@ -54,7 +56,7 @@ kit/              :kit — NativeBridge · native mDNS discovery · Gamepad · K
 
 **Prerequisites:** Android SDK + **NDK r30** (`30.0.14904198`), `platforms;android-37.0`,
 `build-tools;37.0.0`, **`cmake;3.22.1`** (builds libopus); **JDK 21** (AGP 9.2 runs on JDK 17–21, not
-a newer default); Rust with `rustup target add aarch64-linux-android x86_64-linux-android` and
+a newer default); Rust with `rustup target add aarch64-linux-android armv7-linux-androideabi x86_64-linux-android` and
 `cargo install cargo-ndk`. Toolchain is pinned (AGP 9.2 · Gradle 9.4.1 · Kotlin 2.3.21 · Compose BOM
 2026.05.01 · compileSdk 37 · minSdk 31).
 

clients/android/app/build.gradle.kts

@@ -22,14 +22,34 @@ android {
         }
 
         applicationId = "io.unom.punktfunk"
-        minSdk = 31
+        // Android 9. Reaches older Android TV boxes (e.g. Amlogic streamers still on Android 9–11);
+        // the handful of API 31+ APIs we use are runtime-gated (Material You → brand palette, rumble
+        // → legacy Vibrator, NEARBY_WIFI/lights/ADPF already gated), so nothing is lost above 28.
+        minSdk = 28
         targetSdk = 36
         val vCode = (props.getProperty("VERSION_CODE") ?: System.getenv("VERSION_CODE"))
         versionCode = vCode?.toInt() ?: 1
         // versionName is the single project version, threaded from CI (a vX.Y.Z release or a
         // canary string). versionCode stays the monotonic run number (Play rejects regressions).
-        versionName = (props.getProperty("VERSION_NAME") ?: System.getenv("VERSION_NAME")) ?: "0.0.2"
+        // Local dev (no VERSION_NAME) falls back to the workspace version from the root Cargo.toml —
-        ndk { abiFilters += listOf("arm64-v8a", "x86_64") }
+        // the single source of truth — so an on-device build shows the real current version, not a
+        // stale placeholder.
+        val workspaceVersion = runCatching {
+            project.rootProject.file("../../Cargo.toml").readLines()
+                .dropWhile { !it.trim().startsWith("[workspace.package]") }
+                .firstOrNull { it.trim().startsWith("version") }
+                ?.substringAfter('=')?.trim()?.trim('"')
+        }.getOrNull()
+        versionName = (props.getProperty("VERSION_NAME") ?: System.getenv("VERSION_NAME"))
+            ?: workspaceVersion ?: "0.0.0"
+        // Ship 32-bit armeabi-v7a alongside 64-bit arm64-v8a: many Google TV / Android TV streamers
+        // (Walmart onn. 4K, Chromecast with Google TV, budget Amlogic boxes) run a 32-bit Android
+        // userspace, and because this app carries native code, Google Play (and a sideload installer)
+        // filters it as "not compatible" on those devices unless an armeabi-v7a variant is present.
+        // x86_64 stays for the emulator. Google keeps delivering to 32-bit TV devices (see the Aug
+        // 2025 "64-bit app compatibility for Google TV and Android TV" post) — the 64-bit lib is the
+        // required half; the 32-bit lib is what actually reaches the boxes people report failing.
+        ndk { abiFilters += listOf("arm64-v8a", "armeabi-v7a", "x86_64") }
     }
 
     signingConfigs {
@@ -97,9 +117,18 @@ dependencies {
     implementation("androidx.compose.ui:ui-tooling-preview")
     implementation("androidx.compose.foundation:foundation")
     implementation("androidx.compose.material3:material3")
-    implementation("androidx.compose.material:material-icons-core") // bottom-bar tab icons
+    implementation("androidx.compose.material:material-icons-core") // bottom-bar / rail tab icons
+    implementation("androidx.compose.material:material-icons-extended") // settings-category icons
     debugImplementation("androidx.compose.ui:ui-tooling")
 
+    // Cover-art loading for the game-library coverflow. Coil 2.x uses OkHttp under the hood, so we
+    // feed it the same mTLS OkHttpClient the library fetch uses (reaching the host's own art proxy).
+    implementation("io.coil-kt:coil-compose:2.7.0")
+
+    // Real backdrop blur for the floating console legends (RenderEffect on API 31+, a translucent
+    // scrim below). The gamepad UI's frosted pills sample + blur whatever scrolls behind them.
+    implementation("dev.chrisbanes.haze:haze:1.6.0")
+
     // Android TV components (we target phone + TV) land in the TV-UI milestone:
     //   implementation("androidx.tv:tv-material:1.1.0")
     // The manifest already declares leanback so the scaffold installs on TV.

clients/android/app/src/main/AndroidManifest.xml

@@ -36,6 +36,7 @@
     <application
         android:allowBackup="false"
         android:appCategory="game"
+        android:banner="@drawable/tv_banner"
         android:icon="@mipmap/ic_launcher"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:label="@string/app_name"

clients/android/app/src/main/assets/GEIST-OFL.txt

@@ -0,0 +1,93 @@
+Copyright 2024 The Geist Project Authors (https://github.com/vercel/geist-font)
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+https://openfontlicense.org
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded, 
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

clients/android/app/src/main/kotlin/io/unom/punktfunk/App.kt

@@ -2,40 +2,62 @@ package io.unom.punktfunk
 
 import androidx.compose.animation.AnimatedContent
 import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.animation.Crossfade
 import androidx.compose.animation.ExperimentalAnimationApi
+import androidx.compose.animation.core.tween
 import androidx.compose.animation.fadeIn
 import androidx.compose.animation.fadeOut
 import androidx.compose.animation.scaleIn
 import androidx.compose.animation.scaleOut
 import androidx.compose.animation.slideInHorizontally
+import androidx.compose.animation.slideInVertically
 import androidx.compose.animation.slideOutHorizontally
+import androidx.compose.animation.slideOutVertically
 import androidx.compose.animation.togetherWith
 import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.BoxWithConstraints
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxHeight
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.systemBarsPadding
 import androidx.compose.material3.Icon
 import androidx.compose.material3.NavigationBar
 import androidx.compose.material3.NavigationBarItem
+import androidx.compose.material3.NavigationRail
+import androidx.compose.material3.NavigationRailItem
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.CompositionLocalProvider
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableLongStateOf
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalConfiguration
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.LocalDensity
+import androidx.compose.ui.unit.Density
+import androidx.compose.ui.unit.dp
 import io.unom.punktfunk.models.Tab
 
 @Composable
-fun App() {
+fun App(forceGamepadUi: Boolean = false) {
     val context = LocalContext.current
     val settingsStore = remember { SettingsStore(context) }
     var settings by remember { mutableStateOf(settingsStore.load()) }
     var streamHandle by remember { mutableLongStateOf(0L) } // 0 = not streaming
     var tab by remember { mutableStateOf(Tab.Connect) }
 
+    // Console (gamepad) mode mirrors the Apple client: the setting AND (a pad is attached OR this is
+    // a TV OR the dev force flag). Flips live as controllers connect/disconnect.
+    val tv = remember { isTvDevice(context) }
+    val controllerConnected by rememberControllerConnected()
+    val gamepadUi = gamepadUiActive(settings.gamepadUiEnabled, controllerConnected, tv, forceGamepadUi)
+
     AnimatedContent(
         targetState = streamHandle != 0L,
         transitionSpec = {
@@ -46,46 +68,154 @@ fun App() {
         if (isStreaming) {
             // Immersive: the stream takes the whole screen, no bottom bar.
             StreamScreen(streamHandle, micEnabled = settings.micEnabled, onDisconnect = { streamHandle = 0L })
+        } else if (gamepadUi) {
+            GamepadShell(
+                settings = settings,
+                onSettingsChange = { settings = it; settingsStore.save(it) },
+                onConnected = { streamHandle = it },
+            )
         } else {
-            Scaffold(
+            // Adaptive nav: a bottom bar on phones; on tablets / large windows a side NavigationRail
-                bottomBar = {
+            // with its items centred vertically (the common Android tablet idiom, mirroring iPad's
-                    NavigationBar {
+            // side navigation). A short landscape phone keeps the bottom bar (rail needs height too).
-                        Tab.entries.forEach { t ->
+            // Tabs slide along the axis the nav sits on: horizontally with the bottom bar (phone),
-                            NavigationBarItem(
+            // vertically with the side rail (tablet), so the motion tracks the direction you moved.
-                                selected = tab == t,
+            val tabContent: @Composable (vertical: Boolean) -> Unit = { vertical ->
-                                onClick = { tab = t },
+                AnimatedContent(
-                                icon = { Icon(t.icon, contentDescription = t.label) },
+                    targetState = tab,
-                                label = { Text(t.label) },
+                    transitionSpec = {
-                            )
+                        val forward = targetState.ordinal > initialState.ordinal
-                        }
+                        when {
-                    }
+                            vertical && forward ->
-                },
+                                slideInVertically { it } + fadeIn() togetherWith
-            ) { innerPadding ->
+                                        slideOutVertically { -it } + fadeOut()
-                Box(Modifier.fillMaxSize().padding(innerPadding)) {
+                            vertical ->
-                    AnimatedContent(
+                                slideInVertically { -it } + fadeIn() togetherWith
-                        targetState = tab,
+                                        slideOutVertically { it } + fadeOut()
-                        transitionSpec = {
+                            forward ->
-                            if (targetState.ordinal > initialState.ordinal) {
                                 slideInHorizontally { it } + fadeIn() togetherWith
                                         slideOutHorizontally { -it } + fadeOut()
-                            } else {
+                            else ->
                                 slideInHorizontally { -it } + fadeIn() togetherWith
                                         slideOutHorizontally { it } + fadeOut()
+                        }
+                    },
+                    label = "TabTransition"
+                ) { targetTab ->
+                    when (targetTab) {
+                        Tab.Connect -> ConnectScreen(settings = settings, onConnected = { streamHandle = it })
+                        Tab.Settings -> SettingsScreen(
+                            initial = settings,
+                            onChange = { settings = it; settingsStore.save(it) },
+                            onBack = { tab = Tab.Connect },
+                        )
+                    }
+                }
+            }
+
+            BoxWithConstraints(Modifier.fillMaxSize()) {
+                if (maxWidth >= 600.dp && maxHeight >= 480.dp) {
+                    Row(Modifier.fillMaxSize()) {
+                        NavigationRail(Modifier.fillMaxHeight()) {
+                            Spacer(Modifier.weight(1f)) // centre the rail items vertically
+                            Tab.entries.forEach { t ->
+                                NavigationRailItem(
+                                    selected = tab == t,
+                                    onClick = { tab = t },
+                                    icon = { Icon(t.icon, contentDescription = t.label) },
+                                    label = { Text(t.label) },
+                                )
+                            }
+                            Spacer(Modifier.weight(1f))
+                        }
+                        // The rail handles its own insets; the content pane insets itself (the screens
+                        // don't, since they used to rely on the Scaffold's padding).
+                        Box(Modifier.weight(1f).fillMaxHeight().systemBarsPadding()) { tabContent(true) }
+                    }
+                } else {
+                    Scaffold(
+                        bottomBar = {
+                            NavigationBar {
+                                Tab.entries.forEach { t ->
+                                    NavigationBarItem(
+                                        selected = tab == t,
+                                        onClick = { tab = t },
+                                        icon = { Icon(t.icon, contentDescription = t.label) },
+                                        label = { Text(t.label) },
+                                    )
+                                }
                             }
                         },
-                        label = "TabTransition"
+                    ) { innerPadding ->
-                    ) { targetTab ->
+                        Box(Modifier.fillMaxSize().padding(innerPadding)) { tabContent(false) }
-                        when (targetTab) {
-                            Tab.Connect -> ConnectScreen(settings = settings, onConnected = { streamHandle = it })
-                            Tab.Settings -> SettingsScreen(
-                                initial = settings,
-                                onChange = { settings = it; settingsStore.save(it) },
-                                onBack = { tab = Tab.Connect },
-                            )
-                        }
                     }
                 }
             }
         }
     }
 }
+
+/** Which console screen the gamepad shell is showing. */
+private enum class GamepadScreen { Home, Settings, Library }
+
+/**
+ * The console (gamepad) shell — the Android mirror of the Apple client's ContentView gamepad branch:
+ * a full-screen host carousel with X → Settings and Y → a saved host's library, all sharing
+ * [ConnectScreen]'s connect logic. No bottom bar; navigation is button-driven.
+ */
+@Composable
+fun GamepadShell(
+    settings: Settings,
+    onSettingsChange: (Settings) -> Unit,
+    onConnected: (Long) -> Unit,
+) {
+    val context = LocalContext.current
+    var screen by remember { mutableStateOf(GamepadScreen.Home) }
+    var libraryHost by remember { mutableStateOf<io.unom.punktfunk.kit.security.KnownHost?>(null) }
+
+    // On a TV, shrink the 10-foot UI so its elements aren't oversized. Density-aware: expand the
+    // effective dp footprint to at least CONSOLE_TV_MIN_WIDTH_DP (→ smaller elements) ONLY when the
+    // panel reports fewer dp than that; a low-density TV that's already spacious, and every phone /
+    // tablet, keep their real density unchanged. This is the "based on pixel density" scale the layout
+    // wanted — one uniform factor across text, cards, spacing, and insets.
+    val isTv = remember { isTvDevice(context) }
+    val baseDensity = LocalDensity.current
+    val screenWidthPx = LocalConfiguration.current.screenWidthDp * baseDensity.density
+    val fitDensity = screenWidthPx / CONSOLE_TV_MIN_WIDTH_DP
+    val consoleDensity = if (isTv && fitDensity < baseDensity.density) fitDensity else baseDensity.density
+
+    CompositionLocalProvider(LocalDensity provides Density(consoleDensity, baseDensity.fontScale)) {
+    // Cross-fade between console screens so switches are smooth. Each slot's controller nav is gated
+    // on being the CURRENT target (`s == screen`), so during the fade only the incoming screen drives
+    // the pad. All screens pin their legend at the same ConsoleLegendInset, so it reads as fixed while
+    // the content behind it fades.
+    Crossfade(targetState = screen, animationSpec = tween(240), label = "consoleScreen") { s ->
+        when (s) {
+            GamepadScreen.Home -> ConnectScreen(
+                settings = settings,
+                onConnected = onConnected,
+                gamepadUi = true,
+                onOpenSettings = { screen = GamepadScreen.Settings },
+                onOpenLibrary = { host -> libraryHost = host; screen = GamepadScreen.Library },
+                navGate = s == screen,
+            )
+            GamepadScreen.Settings -> GamepadSettingsScreen(
+                initial = settings,
+                onChange = onSettingsChange,
+                onBack = { screen = GamepadScreen.Home },
+                navActive = s == screen,
+            )
+            GamepadScreen.Library -> libraryHost?.let { host ->
+                LibraryScreen(
+                    host = host,
+                    onBack = { screen = GamepadScreen.Home; libraryHost = null },
+                    navActive = s == screen,
+                )
+            } ?: run { screen = GamepadScreen.Home }
+        }
+    }
+    }
+}
+
+/** Minimum effective dp width the console UI targets on a TV (bigger → the 10-foot UI shrinks). */
+private const val CONSOLE_TV_MIN_WIDTH_DP = 1180f

clients/android/app/src/main/kotlin/io/unom/punktfunk/ConnectDialogs.kt

@@ -9,7 +9,9 @@ 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.rememberScrollState
 import androidx.compose.foundation.text.KeyboardOptions
+import androidx.compose.foundation.verticalScroll
 import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.Button
 import androidx.compose.material3.CircularProgressIndicator
@@ -33,6 +35,7 @@ import androidx.compose.ui.unit.dp
 import io.unom.punktfunk.kit.NativeBridge
 import io.unom.punktfunk.kit.security.ClientIdentity
 import io.unom.punktfunk.kit.security.KnownHost
+import io.unom.punktfunk.kit.security.KnownHostStore
 import io.unom.punktfunk.models.PendingTrust
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
@@ -320,32 +323,75 @@ internal fun AwaitingApprovalDialog(hostLabel: String, onCancel: () -> Unit) {
 }
 
 /**
- * Rename a saved host's label (discovered hosts are named by mDNS; this is how you give one a
+ * Edit a saved host: name, address, port, and the Wake-on-LAN MAC. The MAC is auto-learned from the
- * friendly name like "Living Room" after pairing). Keyed by the host so reopening resets the field.
+ * host's mDNS advert while it's online, but this is where you can enter or correct it (e.g. to wake a
+ * host you've only ever reached by address). [suggestedMacs] prefills the field from the live advert
+ * when nothing's been learned yet. Keyed by the host so reopening resets the fields. Mirrors the
+ * Apple client's edit form.
  */
 @Composable
-internal fun RenameHostDialog(
+internal fun EditHostDialog(
     target: KnownHost,
-    onRename: (String) -> Unit,
+    suggestedMacs: List<String>,
+    onSave: (KnownHost) -> Unit,
     onDismiss: () -> Unit,
 ) {
-    var newName by remember(target) { mutableStateOf(target.name) }
+    var name by remember(target) { mutableStateOf(target.name) }
+    var address by remember(target) { mutableStateOf(target.address) }
+    var port by remember(target) { mutableStateOf(target.port.toString()) }
+    var mac by remember(target) {
+        mutableStateOf(target.mac.ifEmpty { suggestedMacs }.joinToString(", "))
+    }
     AlertDialog(
         onDismissRequest = onDismiss,
-        title = { Text("Rename host") },
+        title = { Text("Edit host") },
         text = {
-            OutlinedTextField(
+            Column(
-                value = newName,
+                modifier = Modifier.verticalScroll(rememberScrollState()),
-                onValueChange = { newName = it },
+                verticalArrangement = Arrangement.spacedBy(12.dp),
-                label = { Text("Name") },
+            ) {
-                placeholder = { Text(target.address) },
+                OutlinedTextField(
-                singleLine = true,
+                    value = name,
-            )
+                    onValueChange = { name = it },
+                    label = { Text("Name") },
+                    placeholder = { Text(target.address) },
+                    singleLine = true,
+                )
+                OutlinedTextField(
+                    value = address,
+                    onValueChange = { address = it },
+                    label = { Text("Address") },
+                    singleLine = true,
+                )
+                OutlinedTextField(
+                    value = port,
+                    onValueChange = { v -> port = v.filter { it.isDigit() }.take(5) },
+                    label = { Text("Port") },
+                    singleLine = true,
+                    keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Number),
+                )
+                OutlinedTextField(
+                    value = mac,
+                    onValueChange = { mac = it },
+                    label = { Text("Wake-on-LAN MAC") },
+                    placeholder = { Text("auto-filled when the host is seen") },
+                    singleLine = true,
+                )
+            }
         },
         confirmButton = {
             TextButton(
-                enabled = newName.isNotBlank(),
+                enabled = address.isNotBlank(),
-                onClick = { onRename(newName.trim()) },
+                onClick = {
+                    onSave(
+                        target.copy(
+                            name = name.trim().ifEmpty { target.address },
+                            address = address.trim(),
+                            port = port.toIntOrNull() ?: target.port,
+                            mac = KnownHostStore.parseMacs(mac),
+                        ),
+                    )
+                },
             ) { Text("Save") }
         },
         dismissButton = {

clients/android/app/src/main/kotlin/io/unom/punktfunk/ConnectScreen.kt

@@ -84,7 +84,17 @@ private class RequestAccessState(val target: PendingTrust) {
 }
 
 @Composable
-fun ConnectScreen(settings: Settings, onConnected: (Long) -> Unit) {
+fun ConnectScreen(
+    settings: Settings,
+    onConnected: (Long) -> Unit,
+    // Console (gamepad) mode: render the host carousel instead of the touch grid, sharing all of this
+    // screen's connect/trust/discovery logic. [onOpenSettings]/[onOpenLibrary] are the X/Y actions the
+    // gamepad shell owns (the touch UI reaches Settings via the bottom bar and has no library button).
+    gamepadUi: Boolean = false,
+    onOpenSettings: () -> Unit = {},
+    onOpenLibrary: (KnownHost) -> Unit = {},
+    navGate: Boolean = true, // false while the console home is cross-fading out
+) {
     val scope = rememberCoroutineScope()
     val context = LocalContext.current
     var host by remember { mutableStateOf("") }
@@ -124,6 +134,10 @@ fun ConnectScreen(settings: Settings, onConnected: (Long) -> Unit) {
     val identityStore = remember { IdentityStore(context) }
     val knownHostStore = remember { KnownHostStore(context) }
     var savedHosts by remember { mutableStateOf(knownHostStore.all()) }
+    // Wakes a sleeping saved host and waits for it to reappear on mDNS before dialing (its overlay
+    // rides over both the touch and console home). Fire-and-forget WoL isn't enough — a cold boot can
+    // take a minute-plus to advertise again.
+    val waker = remember { WakeController(scope) }
     // Learn wake MAC(s) from live adverts for hosts we've saved (parity with the desktop clients),
     // so we can Wake-on-LAN them once they sleep. Runs only when the discovered set changes; the
     // prefs write is guarded (no-op when unchanged), and we refresh the saved list only if a MAC
@@ -156,8 +170,11 @@ fun ConnectScreen(settings: Settings, onConnected: (Long) -> Unit) {
     var pendingTrust by remember { mutableStateOf<PendingTrust?>(null) }
     // A no-PIN "request access" connect in flight (the cancelable "Waiting for approval…" dialog).
     var awaiting by remember { mutableStateOf<RequestAccessState?>(null) }
-    // A saved host whose label is being edited (the Rename dialog).
+    // A saved host being edited (name / address / port / MAC).
-    var renameTarget by remember { mutableStateOf<KnownHost?>(null) }
+    var editTarget by remember { mutableStateOf<KnownHost?>(null) }
+    // A saved host whose console options menu (Wake / Edit / Forget) is open — reached with Up on the
+    // carousel (the console counterpart of the touch host card's overflow menu).
+    var optionsTarget by remember { mutableStateOf<KnownHost?>(null) }
 
     // Discovered hosts not already saved — a saved host (paired or TOFU) belongs in "Saved hosts",
     // not also in "Discovered", so we hide the overlap (matched by fingerprint when both carry it, so
@@ -184,25 +201,16 @@ fun ConnectScreen(settings: Settings, onConnected: (Long) -> Unit) {
         }
     }
 
-    // Issue the actual connect with identity + (optional) pin. On a TOFU connect (pinHex null),
+    // The actual dial (identity already ready). On a TOFU connect (pinHex null), pin the fingerprint
-    // pin the fingerprint the host presented (as an unpaired known host) so the next connect goes
+    // the host presented (as an unpaired known host) so the next connect goes straight through and it
-    // straight through and it appears in the saved-hosts list.
+    // appears in the saved-hosts list.
-    fun doConnect(targetHost: String, targetPort: Int, name: String, pinHex: String?) {
+    fun doConnectDirect(targetHost: String, targetPort: Int, name: String, pinHex: String?) {
-        val id = identity
+        val id = identity ?: run {
-        if (id == null) {
             status = "Identity not ready yet — try again in a moment"
             return
         }
         connecting = true
         status = "Connecting to $targetHost:$targetPort…"
-        // Auto-wake: reconnecting to a saved host that may be asleep. If we learned its MAC while it
-        // was online and it isn't currently advertising, fire a magic packet first — the connect's
-        // own timeout gives a woken host time to come up (harmless if it's already awake).
-        knownHostStore.get(targetHost, targetPort)?.mac
-            ?.takeIf { it.isNotEmpty() && discovered.none { d -> d.host == targetHost && d.port == targetPort } }
-            ?.let { macs ->
-                scope.launch(Dispatchers.IO) { NativeBridge.nativeWakeOnLan(macs.joinToString(","), targetHost) }
-            }
         discovery.stop() // free the Wi-Fi radio before the stream session
         scope.launch {
             val handle = connectNative(id, targetHost, targetPort, pinHex ?: "", CONNECT_TIMEOUT_MS)
@@ -222,6 +230,47 @@ fun ConnectScreen(settings: Settings, onConnected: (Long) -> Unit) {
         }
     }
 
+    // Wake-aware connect. If the target is a saved host with a learned MAC that ISN'T currently
+    // advertising (asleep/off), wake it and WAIT for it to reappear on mDNS (WakeController shows the
+    // "Waking…" overlay) before dialing — discovery stays running meanwhile so we can see it come
+    // back. A fire-and-forget packet + the connect timeout wasn't enough for a cold boot. Otherwise
+    // dial straight through.
+    fun doConnect(targetHost: String, targetPort: Int, name: String, pinHex: String?) {
+        if (identity == null) {
+            status = "Identity not ready yet — try again in a moment"
+            return
+        }
+        val kh = knownHostStore.get(targetHost, targetPort)
+        val macs = kh?.mac ?: emptyList()
+        // "Up" = a live advert that is THIS host — matched by fingerprint first (so it survives a DHCP
+        // address change on a cold boot), else by address:port. Returns the CURRENT advert so we can
+        // dial its live address rather than the stale saved one.
+        fun liveAdvert(): DiscoveredHost? =
+            if (kh != null) discovered.firstOrNull { kh.matches(it) }
+            else discovered.firstOrNull { it.host == targetHost && it.port == targetPort }
+        if (macs.isNotEmpty() && liveAdvert() == null) {
+            waker.start(
+                hostName = name,
+                connectsAfter = true,
+                macs = macs,
+                lastIp = targetHost,
+                isOnline = { liveAdvert() != null },
+                onOnline = {
+                    val live = liveAdvert()
+                    // Woke back on a new address? Re-key the saved record so it (and future connects)
+                    // point at the live one, then dial there.
+                    if (live != null && kh != null && (live.host != kh.address || live.port != kh.port)) {
+                        knownHostStore.update(kh.address, kh.port, kh.copy(address = live.host, port = live.port))
+                        savedHosts = knownHostStore.all()
+                    }
+                    doConnectDirect(live?.host ?: targetHost, live?.port ?: targetPort, name, pinHex)
+                },
+            )
+        } else {
+            doConnectDirect(targetHost, targetPort, name, pinHex)
+        }
+    }
+
     // The no-PIN "request access" path (delegated approval): open a normal identified connect that
     // the host PARKS until the operator clicks Approve in its console/web UI, showing a cancelable
     // "Waiting for approval…" dialog meanwhile. The SAME connection is admitted on approval (no
@@ -304,7 +353,62 @@ fun ConnectScreen(settings: Settings, onConnected: (Long) -> Unit) {
 
     var showManualSheet by remember { mutableStateOf(false) }
 
-    Box(Modifier.fillMaxSize()) {
+    if (gamepadUi) {
+        // Console mode: the host carousel (saved → discovered → Add Host), driven by the pad. Shares
+        // every action above; the trailing Add Host tile opens the same manual-entry sheet.
+        val tiles = buildList {
+            savedHosts.forEach { kh ->
+                add(
+                    HomeTile(
+                        id = "saved-${kh.address}:${kh.port}",
+                        title = kh.name,
+                        subtitle = "${kh.address}:${kh.port}",
+                        filled = true,
+                        online = discovered.any { it.host == kh.address && it.port == kh.port },
+                        paired = kh.paired,
+                        knownHost = kh,
+                        activate = { connect(kh.address, kh.port) },
+                    ),
+                )
+            }
+            discoveredUnsaved.forEach { dh ->
+                add(
+                    HomeTile(
+                        id = "disc-${dh.host}:${dh.port}",
+                        title = dh.name,
+                        subtitle = "${dh.host}:${dh.port}",
+                        online = true,
+                        activate = { connect(dh.host, dh.port, dh) },
+                    ),
+                )
+            }
+            add(
+                HomeTile(
+                    id = "add",
+                    title = "Add Host",
+                    subtitle = "Register a host by address",
+                    isAdd = true,
+                    activate = { showManualSheet = true },
+                ),
+            )
+        }
+        GamepadHome(
+            tiles = tiles,
+            libraryEnabled = settings.libraryEnabled,
+            controllerName = io.unom.punktfunk.kit.Gamepad.firstPad()?.name,
+            // Stop the carousel from consuming the pad while a sheet/dialog/overlay owns the screen,
+            // while a connect is in flight (else a second A launches a concurrent connect that leaks a
+            // handle — the touch grid guards the same way with enabled=!connecting), or while the whole
+            // console home is cross-fading out.
+            navActive = navGate && !connecting && !showManualSheet && pendingTrust == null &&
+                awaiting == null && editTarget == null && optionsTarget == null && waker.waking == null,
+            onActivate = { it.activate() },
+            onOpenLibrary = { it.knownHost?.let(onOpenLibrary) },
+            onOpenSettings = onOpenSettings,
+            onOptions = { it.knownHost?.let { kh -> optionsTarget = kh } },
+        )
+    } else {
+        Box(Modifier.fillMaxSize()) {
         LazyVerticalGrid(
             columns = GridCells.Adaptive(minSize = 160.dp),
             modifier = Modifier.fillMaxSize(),
@@ -385,13 +489,22 @@ fun ConnectScreen(settings: Settings, onConnected: (Long) -> Unit) {
                             knownHostStore.remove(kh.address, kh.port)
                             savedHosts = knownHostStore.all()
                         },
-                        onRename = { renameTarget = kh },
+                        onEdit = { editTarget = kh },
-                        // Explicit wake: offered only when the host is offline and we have a MAC to
+                        // Explicit wake-only: offered when the host is offline and we have a MAC. Runs
-                        // target (a tap-to-connect already auto-wakes an offline saved host).
+                        // through the WakeController so it shows the "Waking…" overlay and waits for
-                        onWake = if (kh.mac.isNotEmpty() &&
+                        // the host to come online (matched by fingerprint, so a new DHCP address on a
-                            discovered.none { it.host == kh.address && it.port == kh.port }
+                        // cold boot still counts as "up") rather than firing a single silent packet.
-                        ) {
+                        onWake = if (kh.mac.isNotEmpty() && discovered.none { kh.matches(it) }) {
-                            { scope.launch(Dispatchers.IO) { NativeBridge.nativeWakeOnLan(kh.mac.joinToString(","), kh.address) } }
+                            {
+                                waker.start(
+                                    hostName = kh.name,
+                                    connectsAfter = false,
+                                    macs = kh.mac,
+                                    lastIp = kh.address,
+                                    isOnline = { discovered.any { kh.matches(it) } },
+                                    onOnline = {},
+                                )
+                            }
                         } else {
                             null
                         },
@@ -451,80 +564,134 @@ fun ConnectScreen(settings: Settings, onConnected: (Long) -> Unit) {
                 .align(Alignment.BottomEnd)
                 .padding(20.dp),
         )
+        }
     }
 
     if (showManualSheet) {
-        AddHostSheet(
+        if (gamepadUi) {
-            hostName = hostName,
+            // Console add-host: field list + on-screen controller keyboard. "Add" connects (which
-            onHostNameChange = { hostName = it },
+            // saves the host on TOFU/pair), exactly like the touch sheet's Connect.
-            host = host,
+            GamepadAddHostScreen(
-            onHostChange = { host = it },
+                onAdd = { n, addr, p ->
-            port = port,
+                    showManualSheet = false
-            onPortChange = { port = it },
+                    connect(addr, p, manualName = n)
-            connecting = connecting,
-            modeLabel = "$w×$h@$hz",
-            onDismiss = { showManualSheet = false },
-            onConnect = { h2, p, n -> connect(h2, p, manualName = n) },
-        )
-    }
-
-    pendingTrust?.let { pt ->
-        when (pt.kind) {
-            PendingTrust.Kind.TRUST_NEW -> TrustNewHostDialog(
-                pt = pt,
-                onTrust = { pendingTrust = null; doConnect(pt.host, pt.port, pt.name, null) },
-                onPairInstead = { pendingTrust = pt.copy(kind = PendingTrust.Kind.PAIR) },
-                onDismiss = { pendingTrust = null },
-            )
-            PendingTrust.Kind.FP_CHANGED -> FingerprintChangedDialog(
-                pt = pt,
-                onRepair = { pendingTrust = pt.copy(kind = PendingTrust.Kind.PAIR) },
-                onDismiss = { pendingTrust = null },
-            )
-            PendingTrust.Kind.REQUEST_ACCESS -> RequestAccessDialog(
-                pt = pt,
-                onRequestAccess = { pendingTrust = null; requestAccess(pt) },
-                onUsePin = { pendingTrust = pt.copy(kind = PendingTrust.Kind.PAIR) },
-                onDismiss = { pendingTrust = null },
-            )
-            PendingTrust.Kind.PAIR -> PairPinDialog(
-                pt = pt,
-                identity = identity,
-                onPaired = { fp ->
-                    // Verified host fp — save as a paired known host, then connect pinned.
-                    knownHostStore.save(KnownHost(pt.host, pt.port, pt.name, fp, paired = true))
-                    savedHosts = knownHostStore.all()
-                    pendingTrust = null
-                    doConnect(pt.host, pt.port, pt.name, fp)
                 },
-                onDismiss = { pendingTrust = null },
+                onDismiss = { showManualSheet = false },
+            )
+        } else {
+            AddHostSheet(
+                hostName = hostName,
+                onHostNameChange = { hostName = it },
+                host = host,
+                onHostChange = { host = it },
+                port = port,
+                onPortChange = { port = it },
+                connecting = connecting,
+                modeLabel = "$w×$h@$hz",
+                onDismiss = { showManualSheet = false },
+                onConnect = { h2, p, n -> connect(h2, p, manualName = n) },
             )
         }
     }
 
+    pendingTrust?.let { pt ->
+        // Same trust/pairing logic, console-styled + controller-navigable in gamepad mode.
+        val onPair = { pendingTrust = pt.copy(kind = PendingTrust.Kind.PAIR) }
+        val onSavePaired = { fp: String ->
+            knownHostStore.save(KnownHost(pt.host, pt.port, pt.name, fp, paired = true))
+            savedHosts = knownHostStore.all()
+            pendingTrust = null
+            doConnect(pt.host, pt.port, pt.name, fp)
+        }
+        when (pt.kind) {
+            PendingTrust.Kind.TRUST_NEW ->
+                if (gamepadUi) GamepadTrustNewDialog(pt, { pendingTrust = null; doConnect(pt.host, pt.port, pt.name, null) }, onPair, { pendingTrust = null })
+                else TrustNewHostDialog(pt, { pendingTrust = null; doConnect(pt.host, pt.port, pt.name, null) }, onPair, { pendingTrust = null })
+            PendingTrust.Kind.FP_CHANGED ->
+                if (gamepadUi) GamepadFingerprintChangedDialog(pt, onPair, { pendingTrust = null })
+                else FingerprintChangedDialog(pt, onPair, { pendingTrust = null })
+            PendingTrust.Kind.REQUEST_ACCESS ->
+                if (gamepadUi) GamepadRequestAccessDialog(pt, { pendingTrust = null; requestAccess(pt) }, onPair, { pendingTrust = null })
+                else RequestAccessDialog(pt, { pendingTrust = null; requestAccess(pt) }, onPair, { pendingTrust = null })
+            PendingTrust.Kind.PAIR ->
+                if (gamepadUi) GamepadPairPinDialog(pt, identity, onSavePaired, { pendingTrust = null })
+                else PairPinDialog(pt, identity, onSavePaired, { pendingTrust = null })
+        }
+    }
+
     awaiting?.let { req ->
-        AwaitingApprovalDialog(
+        val onCancel = {
-            hostLabel = req.target.name,
+            req.cancelled.set(true)
-            onCancel = {
+            awaiting = null
-                req.cancelled.set(true)
+            connecting = false
-                awaiting = null
+            discovery.start() // the request may still be pending on the host; keep scanning
-                connecting = false
+        }
-                discovery.start() // the request may still be pending on the host; keep scanning
+        if (gamepadUi) GamepadAwaitingApprovalDialog(req.target.name, onCancel)
+        else AwaitingApprovalDialog(hostLabel = req.target.name, onCancel = onCancel)
+    }
+
+    // Console host options (Up on a saved carousel tile): Wake / Edit / Forget.
+    optionsTarget?.let { kh ->
+        val offline = discovered.none { kh.matches(it) }
+        GamepadHostOptionsDialog(
+            hostName = kh.name,
+            canWake = kh.mac.isNotEmpty() && offline,
+            onWake = {
+                optionsTarget = null
+                waker.start(
+                    hostName = kh.name, connectsAfter = false, macs = kh.mac, lastIp = kh.address,
+                    isOnline = { discovered.any { kh.matches(it) } },
+                    onOnline = {},
+                )
             },
+            // A saved host always has a library (it's a knownHost) → offer it when the setting's on,
+            // so a TV remote reaches the library here instead of via the Y face button.
+            onLibrary = if (settings.libraryEnabled) {
+                { optionsTarget = null; onOpenLibrary(kh) }
+            } else {
+                null
+            },
+            onEdit = { optionsTarget = null; editTarget = kh },
+            onForget = {
+                knownHostStore.remove(kh.address, kh.port)
+                savedHosts = knownHostStore.all()
+                optionsTarget = null
+            },
+            onDismiss = { optionsTarget = null },
         )
     }
 
-    renameTarget?.let { kh ->
+    editTarget?.let { kh ->
-        RenameHostDialog(
+        // Prefill a not-yet-learned MAC from the host's live advert, mirroring Apple's
-            target = kh,
+        // `discovery.hosts.first { host.matches($0) }?.macAddresses`.
-            onRename = { newName ->
+        val suggested = discovered.firstOrNull { kh.matches(it) }?.mac ?: emptyList()
-                knownHostStore.rename(kh.address, kh.port, newName)
+        val onSaveHost: (KnownHost) -> Unit = { updated ->
-                savedHosts = knownHostStore.all()
+            knownHostStore.update(kh.address, kh.port, updated)
-                renameTarget = null
+            savedHosts = knownHostStore.all()
-            },
+            editTarget = null
-            onDismiss = { renameTarget = null },
+        }
-        )
+        if (gamepadUi) {
+            // Console edit: the same field list + on-screen keyboard as Add-Host, seeded from the
+            // host with an extra MAC row; the action SAVES instead of connecting.
+            GamepadAddHostScreen(
+                onAdd = { _, _, _ -> },
+                onDismiss = { editTarget = null },
+                editHost = kh,
+                suggestedMacs = suggested,
+                onSave = onSaveHost,
+            )
+        } else {
+            EditHostDialog(
+                target = kh,
+                suggestedMacs = suggested,
+                onSave = onSaveHost,
+                onDismiss = { editTarget = null },
+            )
+        }
     }
+
+    // Topmost: the "Waking…" overlay rides over both the touch grid and the console home.
+    WakeOverlay(waker, gamepadUi)
 }
 
 /**

clients/android/app/src/main/kotlin/io/unom/punktfunk/ControllersScreen.kt

@@ -1,6 +1,7 @@
 package io.unom.punktfunk
 
 import android.hardware.input.InputManager
+import android.os.Build
 import android.os.CombinedVibration
 import android.os.Handler
 import android.os.Looper
@@ -244,7 +245,7 @@ private fun PadRow(dev: InputDevice, forwarded: Boolean, gamepadSetting: Int) {
                 style = MaterialTheme.typography.bodySmall,
                 color = MaterialTheme.colorScheme.onSurfaceVariant,
             )
-            val canRumble = dev.vibratorManager.vibratorIds.isNotEmpty()
+            val canRumble = deviceHasVibrator(dev)
             if (canRumble) {
                 OutlinedButton(onClick = { testRumble(dev) }) { Text("Test rumble") }
             } else {
@@ -318,11 +319,27 @@ private fun Group(title: String, content: @Composable ColumnScope.() -> Unit) {
     }
 }
 
+/** Whether the controller reports a rumble motor — via VibratorManager (API 31+) or the legacy Vibrator. */
+private fun deviceHasVibrator(dev: InputDevice): Boolean =
+    if (Build.VERSION.SDK_INT >= 31) {
+        dev.vibratorManager.vibratorIds.isNotEmpty()
+    } else {
+        @Suppress("DEPRECATION")
+        dev.vibrator.hasVibrator()
+    }
+
 private fun testRumble(dev: InputDevice) {
-    val vm = dev.vibratorManager
-    if (vm.vibratorIds.isEmpty()) return
     runCatching {
-        vm.vibrate(CombinedVibration.createParallel(VibrationEffect.createOneShot(300, 200)))
+        if (Build.VERSION.SDK_INT >= 31) {
+            val vm = dev.vibratorManager
+            if (vm.vibratorIds.isEmpty()) return
+            vm.vibrate(CombinedVibration.createParallel(VibrationEffect.createOneShot(300, 200)))
+        } else {
+            @Suppress("DEPRECATION")
+            val v = dev.vibrator
+            if (!v.hasVibrator()) return
+            v.vibrate(VibrationEffect.createOneShot(300, 200))
+        }
     }
 }
 

clients/android/app/src/main/kotlin/io/unom/punktfunk/GamepadAddHostScreen.kt

@@ -0,0 +1,467 @@
+package io.unom.punktfunk
+
+import android.content.res.Configuration
+import androidx.activity.compose.BackHandler
+import androidx.compose.animation.core.animateFloatAsState
+import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxHeight
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.systemBarsPadding
+import androidx.compose.foundation.layout.widthIn
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.text.KeyboardOptions
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material3.Button
+import androidx.compose.material3.OutlinedTextField
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.ui.focus.FocusRequester
+import androidx.compose.ui.focus.focusRequester
+import androidx.compose.ui.platform.LocalConfiguration
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.text.input.KeyboardType
+import dev.chrisbanes.haze.HazeState
+import dev.chrisbanes.haze.hazeSource
+import io.unom.punktfunk.kit.security.KnownHost
+import io.unom.punktfunk.kit.security.KnownHostStore
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableIntStateOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.graphicsLayer
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.Dp
+import androidx.compose.ui.unit.dp
+
+// The gamepad-driven "Add Host" screen — the Android mirror of the Apple client's GamepadAddHostView
+// + GamepadKeyboard: three field rows (name / address / port) plus an Add action, navigated with the
+// vertical focus list; A on a field opens the on-screen keyboard so a host can be registered end to
+// end from the couch. One GamepadNavEffect2D owns BOTH modes (list vs keyboard) so they never fight
+// over the shared input probes. B peels one layer: close the keyboard, then cancel the screen.
+
+// Keyboard grid: digits, qwerty letters, hostname/address punctuation, then space / delete / done.
+private val KB_CHAR_ROWS = listOf("1234567890", "qwertyuiop", "asdfghjkl-", "zxcvbnm._:")
+private const val KB_ACTIONS_ROW = 4 // index of the [space, delete, done] row
+private const val KB_ROWS = 5
+
+private class Field(val id: String, val label: String, val value: String, val placeholder: String)
+
+@Composable
+fun GamepadAddHostScreen(
+    onAdd: (name: String, address: String, port: Int) -> Unit,
+    onDismiss: () -> Unit,
+    // Non-null → EDIT mode: fields seed from this host, a MAC row is added, and the action SAVES the
+    // edited record via [onSave] instead of connecting. [suggestedMacs] prefills a not-yet-learned MAC.
+    editHost: KnownHost? = null,
+    suggestedMacs: List<String> = emptyList(),
+    onSave: ((KnownHost) -> Unit)? = null,
+) {
+    val context = LocalContext.current
+    val isTv = remember { isTvDevice(context) }
+    val isEdit = editHost != null
+    val title = if (isEdit) "Edit Host" else "Add Host"
+    val actionLabel = if (isEdit) "Save" else "Add Host"
+    var name by remember { mutableStateOf(editHost?.name ?: "") }
+    var address by remember { mutableStateOf(editHost?.address ?: "") }
+    var port by remember { mutableStateOf(editHost?.port?.toString() ?: "9777") }
+    var mac by remember { mutableStateOf(editHost?.mac?.ifEmpty { suggestedMacs }?.joinToString(", ") ?: "") }
+    val canAdd = address.isNotBlank() && (port.toIntOrNull() ?: 0) > 0
+    fun commit() {
+        if (isEdit && editHost != null && onSave != null) {
+            onSave(
+                editHost.copy(
+                    name = name.trim().ifEmpty { editHost.address },
+                    address = address.trim(),
+                    port = port.toIntOrNull() ?: editHost.port,
+                    mac = KnownHostStore.parseMacs(mac),
+                ),
+            )
+        } else {
+            onAdd(name.trim(), address.trim(), port.toIntOrNull() ?: 9777)
+        }
+    }
+
+    // On a TV the OS provides a leanback on-screen keyboard for text fields, so use real (focusable)
+    // text fields + the system IME there. Our controller keyboard is for a phone-with-controller,
+    // where the phone's own soft keyboard needs a touch a pad can't provide.
+    if (isTv) {
+        TvAddHostForm(
+            title = title, actionLabel = actionLabel,
+            name = name, onName = { name = it },
+            address = address, onAddress = { address = it },
+            port = port, onPort = { port = it.filter(Char::isDigit).take(5) },
+            mac = if (isEdit) mac else null, onMac = { mac = it },
+            canAdd = canAdd,
+            onAdd = { commit() },
+            onDismiss = onDismiss,
+        )
+        return
+    }
+
+    var focus by remember { mutableIntStateOf(1) } // start on Address
+    var editing by remember { mutableStateOf<String?>(null) } // field id being typed, or null
+    var kbRow by remember { mutableIntStateOf(1) }
+    var kbCol by remember { mutableIntStateOf(0) }
+    val landscape = LocalConfiguration.current.orientation == Configuration.ORIENTATION_LANDSCAPE
+    val hazeState = remember { HazeState() }
+
+    val fields = buildList {
+        add(Field("name", "Name", name, "Optional — e.g. Living Room"))
+        add(Field("address", "Address", address, "IP or hostname"))
+        add(Field("port", "Port", port, "9777"))
+        if (isEdit) add(Field("mac", "Wake MAC", mac, "auto-filled when the host is seen"))
+    }
+    val actionIndex = fields.size // the Save/Add action sits just after the last field
+
+    fun openKeyboard(id: String) { editing = id; kbRow = 1; kbCol = 0 }
+    fun closeKeyboard() { editing = null }
+    fun editField(id: String, transform: (String) -> String) {
+        when (id) {
+            "name" -> name = transform(name)
+            "address" -> address = transform(address)
+            "port" -> port = transform(port).take(5)
+            "mac" -> mac = transform(mac)
+        }
+    }
+    fun allowed(id: String, c: Char): Boolean = when (id) {
+        "port" -> c.isDigit()
+        "address" -> c != ' '
+        else -> true
+    }
+    fun activateField() {
+        if (focus == actionIndex) {
+            if (canAdd) commit() else { focus = 1; openKeyboard("address") }
+        } else {
+            openKeyboard(fields[focus].id)
+        }
+    }
+    fun pressKey() {
+        val id = editing ?: return
+        if (kbRow < KB_ACTIONS_ROW) {
+            val c = KB_CHAR_ROWS[kbRow][kbCol.coerceIn(0, KB_CHAR_ROWS[kbRow].lastIndex)]
+            if (allowed(id, c)) editField(id) { it + c }
+        } else when (kbCol) {
+            0 -> if (allowed(id, ' ')) editField(id) { "$it " }
+            1 -> editField(id) { it.dropLast(1) }
+            else -> closeKeyboard()
+        }
+    }
+
+    BackHandler { if (editing != null) closeKeyboard() else onDismiss() }
+    GamepadNavEffect2D(
+        active = true,
+        onDirection = { dir ->
+            if (editing == null) {
+                when (dir) {
+                    NavDir.UP -> if (focus > 0) focus--
+                    NavDir.DOWN -> if (focus < actionIndex) focus++
+                    else -> {}
+                }
+            } else {
+                when (dir) {
+                    NavDir.UP -> if (kbRow > 0) { kbRow--; kbCol = kbCol.coerceIn(0, rowCols(kbRow) - 1) }
+                    NavDir.DOWN -> if (kbRow < KB_ROWS - 1) { kbRow++; kbCol = kbCol.coerceIn(0, rowCols(kbRow) - 1) }
+                    NavDir.LEFT -> if (kbCol > 0) kbCol--
+                    NavDir.RIGHT -> if (kbCol < rowCols(kbRow) - 1) kbCol++
+                }
+            }
+        },
+        onActivate = { if (editing == null) activateField() else pressKey() },
+        onTertiary = { if (editing != null) editField(editing!!) { it.dropLast(1) } },
+        onSecondary = { if (editing != null) closeKeyboard() },
+    )
+
+    val onFieldClick: (Int) -> Unit = { i -> if (focus == i) activateField() else focus = i }
+    val onAddClick: () -> Unit = { if (focus == actionIndex) activateField() else focus = actionIndex }
+    // Tappable (touch escape hatch): the legend doubles as buttons when there's no working controller.
+    val typeHints = listOf(
+        PadGlyph.hint('A', "Type") { pressKey() },
+        PadGlyph.hint('X', "Delete") { editing?.let { id -> editField(id) { it.dropLast(1) } } },
+        PadGlyph.hint('B', "Done") { closeKeyboard() },
+    )
+    val sideBySide = landscape && editing != null
+
+    Box(Modifier.fillMaxSize()) {
+        Box(Modifier.fillMaxSize().hazeSource(hazeState)) {
+            GamepadFormBackground(Modifier.fillMaxSize())
+
+            if (sideBySide) {
+                // Landscape + typing: fields and keyboard SIDE BY SIDE so the field being edited stays
+                // visible (stacked, the keyboard covered the whole short screen). The legend is NOT put
+                // under the keyboard here — it floats at the same fixed bottom-left spot as everywhere.
+                Row(
+                    Modifier.fillMaxSize().systemBarsPadding().padding(start = ConsoleEdgeInset, end = 20.dp, top = 8.dp, bottom = 8.dp),
+                    horizontalArrangement = Arrangement.spacedBy(18.dp),
+                ) {
+                    Column(
+                        Modifier.weight(1f).fillMaxHeight().verticalScroll(rememberScrollState()),
+                        verticalArrangement = Arrangement.spacedBy(8.dp),
+                    ) {
+                        ConsoleHeader(title, horizontalInset = false)
+                        fields.forEachIndexed { i, f -> FieldRow(f, focused = false, editing = editing == f.id) { onFieldClick(i) } }
+                        AddActionRow(actionLabel, enabled = canAdd, focused = false) { onAddClick() }
+                        Spacer(Modifier.height(64.dp)) // clear the floating legend at bottom-left
+                    }
+                    Column(
+                        Modifier.weight(1.15f).fillMaxHeight().verticalScroll(rememberScrollState()),
+                        verticalArrangement = Arrangement.spacedBy(10.dp),
+                    ) {
+                        KeyboardGrid(kbRow, kbCol, compact = true) { r, c -> kbRow = r; kbCol = c; pressKey() }
+                    }
+                }
+            } else {
+                // Portrait (or landscape not typing): the FORM SCROLLS so the Add button is never
+                // compressed by the keyboard; the keyboard sits below it; the legend floats (fixed).
+                Column(Modifier.fillMaxSize().systemBarsPadding().padding(horizontal = ConsoleEdgeInset)) {
+                    Column(
+                        Modifier.weight(1f).fillMaxWidth().verticalScroll(rememberScrollState()),
+                        verticalArrangement = Arrangement.spacedBy(8.dp),
+                    ) {
+                        ConsoleHeader(title, horizontalInset = false)
+                        if (editing == null && !landscape) {
+                            Text(
+                                "Hosts on this network appear automatically — add one by address for everything else.",
+                                style = MaterialTheme.typography.bodyMedium,
+                                color = Color.White.copy(alpha = 0.55f),
+                                modifier = Modifier.widthIn(max = 520.dp).padding(bottom = 8.dp),
+                            )
+                        }
+                        fields.forEachIndexed { i, f -> FieldRow(f, focused = focus == i && editing == null, editing = editing == f.id) { onFieldClick(i) } }
+                        AddActionRow(actionLabel, enabled = canAdd, focused = focus == actionIndex && editing == null) { onAddClick() }
+                        Spacer(Modifier.height(72.dp)) // last field clears the floating legend when scrolled
+                    }
+                    if (editing != null) {
+                        Spacer(Modifier.height(8.dp))
+                        // The keyboard fills to the bottom; its bottom frame is padded so the fixed
+                        // legend sits OVER that frame (bottom-left corner) rather than in a gap below.
+                        KeyboardGrid(kbRow, kbCol, compact = false, bottomInset = 52.dp) { r, c -> kbRow = r; kbCol = c; pressKey() }
+                    }
+                }
+            }
+        }
+
+        // Floating legend — ALWAYS at the same fixed bottom-start spot (portrait or landscape, keyboard
+        // open or not), so opening the keyboard never relocates it below the keys. Backdrop-blurred.
+        Box(
+            Modifier.align(Alignment.BottomStart)
+                .then(if (landscape) Modifier else Modifier.systemBarsPadding())
+                .padding(ConsoleLegendInset),
+        ) {
+            GamepadHintBar(
+                if (editing != null) {
+                    typeHints
+                } else {
+                    listOf(
+                        PadGlyph.hint('A', "Select") { activateField() },
+                        PadGlyph.hint('B', "Cancel", onClick = onDismiss),
+                    )
+                },
+                hazeState = hazeState,
+            )
+        }
+    }
+}
+
+/**
+ * Add-Host on a TV: real focusable text fields + the system (leanback) IME, driven by the OS. No
+ * custom keyboard or input probes — the native focus engine moves between fields and the Add button,
+ * and focusing a field pops the OS keyboard. B backs out.
+ */
+@Composable
+private fun TvAddHostForm(
+    title: String,
+    actionLabel: String,
+    name: String,
+    onName: (String) -> Unit,
+    address: String,
+    onAddress: (String) -> Unit,
+    port: String,
+    onPort: (String) -> Unit,
+    mac: String?, // non-null only in edit mode
+    onMac: (String) -> Unit,
+    canAdd: Boolean,
+    onAdd: () -> Unit,
+    onDismiss: () -> Unit,
+) {
+    BackHandler(onBack = onDismiss)
+    val firstFocus = remember { FocusRequester() }
+    Box(Modifier.fillMaxSize()) {
+        GamepadFormBackground(Modifier.fillMaxSize())
+        Column(
+            Modifier
+                .fillMaxSize()
+                .systemBarsPadding()
+                .padding(horizontal = 56.dp, vertical = 36.dp)
+                .widthIn(max = 720.dp)
+                .verticalScroll(rememberScrollState()),
+            verticalArrangement = Arrangement.spacedBy(16.dp),
+        ) {
+            Text(title, style = MaterialTheme.typography.headlineMedium, fontWeight = FontWeight.Bold, color = Color.White)
+            Text(
+                "Hosts on this network appear automatically — add one by address for everything else.",
+                style = MaterialTheme.typography.bodyMedium,
+                color = Color.White.copy(alpha = 0.55f),
+            )
+            OutlinedTextField(
+                value = name, onValueChange = onName, singleLine = true,
+                label = { Text("Name (optional)") },
+                modifier = Modifier.fillMaxWidth().focusRequester(firstFocus),
+            )
+            OutlinedTextField(
+                value = address, onValueChange = onAddress, singleLine = true,
+                label = { Text("Address") },
+                keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Uri),
+                modifier = Modifier.fillMaxWidth(),
+            )
+            OutlinedTextField(
+                value = port, onValueChange = onPort, singleLine = true,
+                label = { Text("Port") },
+                keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Number),
+                modifier = Modifier.fillMaxWidth(),
+            )
+            if (mac != null) {
+                OutlinedTextField(
+                    value = mac, onValueChange = onMac, singleLine = true,
+                    label = { Text("Wake-on-LAN MAC") },
+                    placeholder = { Text("auto-filled when the host is seen") },
+                    modifier = Modifier.fillMaxWidth(),
+                )
+            }
+            Button(onClick = onAdd, enabled = canAdd, modifier = Modifier.fillMaxWidth()) {
+                Text(actionLabel)
+            }
+        }
+    }
+    LaunchedEffect(Unit) { runCatching { firstFocus.requestFocus() } }
+}
+
+private fun rowCols(row: Int): Int = if (row < KB_ACTIONS_ROW) KB_CHAR_ROWS[row].length else 3
+
+@Composable
+private fun FieldRow(f: Field, focused: Boolean, editing: Boolean, onClick: () -> Unit) {
+    val scale by animateFloatAsState(if (focused || editing) 1f else 0.98f, label = "fieldScale")
+    val shape = RoundedCornerShape(14.dp)
+    Row(
+        modifier = Modifier
+            .fillMaxWidth()
+            .graphicsLayer { scaleX = scale; scaleY = scale }
+            .clip(shape)
+            .background(if (focused || editing) Color(0x336656F2) else Color(0x14FFFFFF))
+            .border(1.dp, if (editing) Color(0xB38678F5) else Color.White.copy(alpha = if (focused) 0.28f else 0.06f), shape)
+            .clickable(interactionSource = remember { MutableInteractionSource() }, indication = null, onClick = onClick)
+            .padding(horizontal = 16.dp, vertical = 14.dp),
+        verticalAlignment = Alignment.CenterVertically,
+    ) {
+        Text(f.label, style = MaterialTheme.typography.bodyLarge, fontWeight = FontWeight.SemiBold, color = Color.White)
+        Spacer(Modifier.weight(1f))
+        Text(
+            f.value.ifEmpty { f.placeholder },
+            style = MaterialTheme.typography.bodyMedium.copy(fontFamily = FontFamily.Monospace),
+            color = if (f.value.isEmpty()) Color.White.copy(alpha = 0.35f) else Color.White,
+            maxLines = 1,
+            overflow = TextOverflow.Ellipsis,
+        )
+        if (editing) Text(" |", color = Color(0xFF8678F5))
+    }
+}
+
+@Composable
+private fun AddActionRow(label: String, enabled: Boolean, focused: Boolean, onClick: () -> Unit) {
+    val scale by animateFloatAsState(if (focused) 1f else 0.98f, label = "addScale")
+    val shape = RoundedCornerShape(14.dp)
+    Box(
+        modifier = Modifier
+            .fillMaxWidth()
+            .graphicsLayer { scaleX = scale; scaleY = scale }
+            .clip(shape)
+            .background(if (focused) Color(0x336656F2) else Color(0x14FFFFFF))
+            .border(1.dp, Color.White.copy(alpha = if (focused) 0.28f else 0.06f), shape)
+            .clickable(interactionSource = remember { MutableInteractionSource() }, indication = null, onClick = onClick)
+            .padding(vertical = 14.dp),
+        contentAlignment = Alignment.Center,
+    ) {
+        Text(
+            label,
+            style = MaterialTheme.typography.bodyLarge,
+            fontWeight = FontWeight.Bold,
+            color = if (enabled) Color(0xFF8678F5) else Color.White.copy(alpha = 0.35f),
+        )
+    }
+}
+
+@Composable
+private fun KeyboardGrid(
+    cursorRow: Int,
+    cursorCol: Int,
+    compact: Boolean,
+    bottomInset: Dp = 0.dp, // empty frame at the bottom of the glass for the floating legend to sit over
+    onKey: (Int, Int) -> Unit,
+) {
+    val shape = RoundedCornerShape(20.dp)
+    val gap = if (compact) 5.dp else 7.dp
+    Column(
+        Modifier
+            .fillMaxWidth()
+            .widthIn(max = 640.dp)
+            .clip(shape)
+            .background(Color(0x1FFFFFFF))
+            .border(1.dp, Color.White.copy(alpha = 0.12f), shape)
+            .padding(start = 12.dp, end = 12.dp, top = if (compact) 8.dp else 12.dp, bottom = 12.dp + bottomInset),
+        verticalArrangement = Arrangement.spacedBy(gap),
+    ) {
+        KB_CHAR_ROWS.forEachIndexed { r, chars ->
+            Row(Modifier.fillMaxWidth(), horizontalArrangement = Arrangement.spacedBy(gap)) {
+                chars.forEachIndexed { c, ch ->
+                    Keycap(ch.toString(), focused = cursorRow == r && cursorCol == c, compact = compact, modifier = Modifier.weight(1f)) { onKey(r, c) }
+                }
+            }
+        }
+        Row(Modifier.fillMaxWidth(), horizontalArrangement = Arrangement.spacedBy(gap)) {
+            Keycap("space", focused = cursorRow == KB_ACTIONS_ROW && cursorCol == 0, compact = compact, modifier = Modifier.weight(2f)) { onKey(KB_ACTIONS_ROW, 0) }
+            Keycap("⌫", focused = cursorRow == KB_ACTIONS_ROW && cursorCol == 1, compact = compact, modifier = Modifier.weight(1f)) { onKey(KB_ACTIONS_ROW, 1) }
+            Keycap("Done", focused = cursorRow == KB_ACTIONS_ROW && cursorCol == 2, compact = compact, modifier = Modifier.weight(1.5f)) { onKey(KB_ACTIONS_ROW, 2) }
+        }
+    }
+}
+
+@Composable
+private fun Keycap(label: String, focused: Boolean, compact: Boolean, modifier: Modifier = Modifier, onClick: () -> Unit) {
+    Box(
+        modifier = modifier
+            .height(if (compact) 34.dp else 44.dp)
+            .clip(RoundedCornerShape(9.dp))
+            .background(if (focused) Color(0xFF8678F5) else Color(0x14FFFFFF))
+            .clickable(interactionSource = remember { MutableInteractionSource() }, indication = null, onClick = onClick),
+        contentAlignment = Alignment.Center,
+    ) {
+        Text(
+            label,
+            style = MaterialTheme.typography.bodyLarge,
+            fontWeight = FontWeight.Medium,
+            color = if (focused) Color.Black else Color.White,
+            textAlign = TextAlign.Center,
+        )
+    }
+}

clients/android/app/src/main/kotlin/io/unom/punktfunk/GamepadChrome.kt

@@ -0,0 +1,345 @@
+package io.unom.punktfunk
+
+import androidx.compose.animation.core.LinearEasing
+import androidx.compose.animation.core.RepeatMode
+import androidx.compose.animation.core.animateFloat
+import androidx.compose.animation.core.infiniteRepeatable
+import androidx.compose.animation.core.rememberInfiniteTransition
+import androidx.compose.animation.core.tween
+import androidx.compose.foundation.Canvas
+import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.SportsEsports
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+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.BlendMode
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.graphics.Brush
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import dev.chrisbanes.haze.HazeState
+import dev.chrisbanes.haze.hazeEffect
+import kotlin.math.PI
+import kotlin.math.cos
+import kotlin.math.max
+import kotlin.math.sin
+
+// The console chrome shared by the gamepad-driven screens — the Android mirror of the Apple client's
+// GamepadChrome.swift: a slow-drifting violet aurora backdrop, a bottom button-glyph hint bar, and a
+// connected-controller status chip. One look across every screen is what makes the console UI read
+// as a coherent mode rather than a set of themed pages.
+
+/** One drifting colour blob of the aurora field. Integer [sx]/[sy] keep the loop seamless at wrap. */
+private class AuroraBlob(
+    val color: Color,
+    val baseX: Float,
+    val baseY: Float,
+    val driftX: Float,
+    val driftY: Float,
+    val sx: Int,
+    val sy: Int,
+    val phase: Float,
+    val radiusFrac: Float,
+    val alpha: Float,
+)
+
+private val auroraBlobs = listOf(
+    AuroraBlob(Color(0xFF877AF5), 0.30f, 0.26f, 0.16f, 0.10f, 1, 1, 0.0f, 0.62f, 0.55f), // brand violet
+    AuroraBlob(Color(0xFF3E33B8), 0.78f, 0.68f, 0.13f, 0.14f, 1, 2, 2.4f, 0.68f, 0.58f), // deep indigo
+    AuroraBlob(Color(0xFF9E4CCC), 0.16f, 0.82f, 0.12f, 0.09f, 2, 1, 4.1f, 0.52f, 0.42f), // plum
+    AuroraBlob(Color(0xFF3862DB), 0.72f, 0.14f, 0.10f, 0.08f, 1, 3, 1.2f, 0.48f, 0.40f), // cool blue
+)
+
+/**
+ * The living console backdrop: soft violet-family blobs drifting over black on slow, seamless loops,
+ * finished with a centre-pooling vignette and top/bottom legibility scrims. A Compose approximation
+ * of the Apple client's MeshGradient aurora — same brand family, same "ambience, never content" role.
+ */
+@Composable
+fun GamepadAuroraBackground(modifier: Modifier = Modifier) {
+    val transition = rememberInfiniteTransition(label = "aurora")
+    // A full 0..2π sweep over ~96 s; integer per-blob multipliers make sin/cos continuous at the wrap
+    // so the field never visibly jumps when the animation restarts.
+    val angle by transition.animateFloat(
+        initialValue = 0f,
+        targetValue = (2 * PI).toFloat(),
+        animationSpec = infiniteRepeatable(tween(96_000, easing = LinearEasing), RepeatMode.Restart),
+        label = "angle",
+    )
+    Canvas(modifier) {
+        drawRect(Color.Black)
+        val span = max(size.width, size.height)
+        for (b in auroraBlobs) {
+            val cx = (b.baseX + b.driftX * sin(angle * b.sx + b.phase)) * size.width
+            val cy = (b.baseY + b.driftY * cos(angle * b.sy + b.phase)) * size.height
+            val r = span * b.radiusFrac
+            drawCircle(
+                brush = Brush.radialGradient(
+                    colors = listOf(b.color.copy(alpha = b.alpha), Color.Transparent),
+                    center = Offset(cx, cy),
+                    radius = r,
+                ),
+                center = Offset(cx, cy),
+                radius = r,
+                blendMode = BlendMode.Plus,
+            )
+        }
+        // Cinematic vignette: pool light centre, sink the corners.
+        drawRect(
+            Brush.radialGradient(
+                colors = listOf(Color.Transparent, Color.Black.copy(alpha = 0.44f)),
+                center = Offset(size.width / 2, size.height / 2),
+                radius = span * 0.92f,
+            ),
+        )
+        // Top/bottom legibility scrim for the pinned title + hint bar.
+        drawRect(
+            Brush.verticalGradient(
+                0.0f to Color.Black.copy(alpha = 0.40f),
+                0.30f to Color.Black.copy(alpha = 0.05f),
+                0.70f to Color.Black.copy(alpha = 0.06f),
+                1.0f to Color.Black.copy(alpha = 0.42f),
+            ),
+        )
+    }
+}
+
+/**
+ * The calm backdrop for the console FORM screens (settings, add-host) — deliberately still and quiet
+ * (unlike the launcher's drifting aurora), a deep indigo base with two soft brand glows so the glass
+ * rows have some colour + luminance to sit on. Mirrors the Apple client's GamepadFormBackground.
+ */
+@Composable
+fun GamepadFormBackground(modifier: Modifier = Modifier) {
+    Canvas(modifier) {
+        val span = max(size.width, size.height)
+        drawRect(Color(0xFF131126))
+        drawCircle(
+            brush = Brush.radialGradient(
+                colors = listOf(Color(0xE6635AAE), Color.Transparent),
+                center = Offset(size.width * 0.24f, size.height * 0.12f),
+                radius = span * 0.7f,
+            ),
+            center = Offset(size.width * 0.24f, size.height * 0.12f),
+            radius = span * 0.7f,
+        )
+        drawCircle(
+            brush = Brush.radialGradient(
+                colors = listOf(Color(0xBF343E96), Color.Transparent),
+                center = Offset(size.width * 0.82f, size.height * 0.9f),
+                radius = span * 0.7f,
+            ),
+            center = Offset(size.width * 0.82f, size.height * 0.9f),
+            radius = span * 0.7f,
+        )
+    }
+}
+
+/**
+ * The exact inset every console screen places its floating legend at (bottom-start), so the legend
+ * sits in the SAME spot across Home / Settings / Add-Host and appears pinned while the content behind
+ * it cross-fades between screens.
+ */
+val ConsoleLegendInset = PaddingValues(start = 24.dp, bottom = 24.dp)
+
+/** The shared horizontal inset for a console screen's heading (matches the legend's left edge). */
+val ConsoleEdgeInset = 24.dp
+
+/**
+ * The heading every console screen uses — one style, one inset, so titles line up across Home /
+ * Settings / Add-Host / Library. Callers place it at the top of their content (or float it, on Home).
+ */
+@Composable
+fun ConsoleHeader(title: String, modifier: Modifier = Modifier, horizontalInset: Boolean = true) {
+    // `horizontalInset = false` when the caller's container already pads to ConsoleEdgeInset (e.g. a
+    // LazyColumn contentPadding) — so the heading lands at the SAME 24dp on every screen either way.
+    val h = if (horizontalInset) ConsoleEdgeInset else 0.dp
+    Text(
+        title,
+        style = MaterialTheme.typography.headlineMedium,
+        fontWeight = FontWeight.Bold,
+        color = Color.White,
+        maxLines = 1,
+        overflow = TextOverflow.Ellipsis,
+        modifier = modifier.padding(start = h, end = h, top = 18.dp, bottom = 10.dp),
+    )
+}
+
+/**
+ * One glyph + label cell of a hint bar. [glyph] is the face letter; [color] its Xbox-convention hue.
+ * [onClick], when set, makes the cell tappable — a TOUCH escape hatch so a user without a working
+ * controller can still drive the console UI (and reach Settings to switch it off).
+ */
+class GamepadHint(
+    val glyph: Char,
+    val color: Color,
+    val text: String,
+    val onClick: (() -> Unit)? = null,
+    // Render as the D-pad-centre "select" button (a ring) instead of a lettered face-button disc —
+    // for a TV remote, which has no A/B/X/Y.
+    val select: Boolean = false,
+    // Render as the gamepad Select/View button (a small capsule).
+    val viewButton: Boolean = false,
+)
+
+/** Xbox-convention face-button colours, so the glyphs read at a glance across the room. */
+object PadGlyph {
+    val A = Color(0xFF6BBE45)
+    val B = Color(0xFFD14B4B)
+    val X = Color(0xFF4B7BD1)
+    val Y = Color(0xFFE0B23C)
+    fun hint(glyph: Char, text: String, onClick: (() -> Unit)? = null) = GamepadHint(
+        glyph, when (glyph) { 'A' -> A; 'B' -> B; 'X' -> X; 'Y' -> Y; else -> Color(0xFF9A93C7) }, text, onClick,
+    )
+}
+
+/** A round face-button badge: a coloured disc with the button letter, like a controller's face. */
+@Composable
+fun GamepadButtonGlyph(glyph: Char, color: Color, size: androidx.compose.ui.unit.Dp = 26.dp) {
+    Box(
+        modifier = Modifier
+            .size(size)
+            .clip(CircleShape)
+            .background(color),
+        contentAlignment = Alignment.Center,
+    ) {
+        Text(
+            glyph.toString(),
+            color = Color.White,
+            fontWeight = FontWeight.Bold,
+            fontSize = (size.value * 0.52f).sp,
+            textAlign = TextAlign.Center,
+        )
+    }
+}
+
+/** The D-pad-centre "select" button — a green (confirm) disc with a ring; the TV-remote glyph for A. */
+@Composable
+private fun SelectGlyph(size: androidx.compose.ui.unit.Dp = 26.dp) {
+    Box(
+        modifier = Modifier.size(size).clip(CircleShape).background(PadGlyph.A),
+        contentAlignment = Alignment.Center,
+    ) {
+        Box(Modifier.size(size * 0.46f).clip(CircleShape).border(2.dp, Color.White, CircleShape))
+    }
+}
+
+/** The remote's "Back" button — a back-arrow disc; the TV-remote glyph for B (back / cancel / done). */
+@Composable
+private fun BackGlyph(size: androidx.compose.ui.unit.Dp = 26.dp) {
+    GamepadButtonGlyph('↩', PadGlyph.B, size)
+}
+
+/** The gamepad "Select / View" button — a small capsule outline, matching its physical shape. */
+@Composable
+private fun ViewButtonGlyph(size: androidx.compose.ui.unit.Dp = 26.dp) {
+    Box(Modifier.size(size), contentAlignment = Alignment.Center) {
+        Box(
+            Modifier
+                .size(width = size * 0.74f, height = size * 0.46f)
+                .clip(RoundedCornerShape(50))
+                .border(1.6.dp, Color.White.copy(alpha = 0.85f), RoundedCornerShape(50)),
+        )
+    }
+}
+
+/**
+ * The pinned controls legend every gamepad screen shows along the bottom — worn as a self-contained
+ * translucent pill so it floats over the aurora rather than dissolving into it.
+ */
+@Composable
+fun GamepadHintBar(hints: List<GamepadHint>, modifier: Modifier = Modifier, hazeState: HazeState? = null) {
+    // On a TV D-pad remote (no A/B/X/Y), auto-swap the two universal pad glyphs every screen uses:
+    // A (confirm) → the select ring, B (back/cancel) → a back glyph. Screen-specific glyphs like the
+    // home's Up/Down handle themselves. Defaults to the gamepad look off an Activity (preview/tests).
+    val padIsGamepad = (LocalContext.current as? MainActivity)?.lastPadIsGamepad ?: true
+    val shape = RoundedCornerShape(50)
+    // With a haze source, blur the content behind the pill (real backdrop blur, API 31+; a translucent
+    // scrim below) + a light tint; otherwise fall back to a solid frosted fill.
+    val frosted = if (hazeState != null) {
+        modifier.clip(shape).hazeEffect(hazeState).background(Color(0x4014122A))
+    } else {
+        modifier.clip(shape).background(Color(0x8C14122A))
+    }
+    Row(
+        modifier = frosted
+            .border(1.dp, Color.White.copy(alpha = 0.14f), shape)
+            .padding(horizontal = 16.dp, vertical = 10.dp),
+        verticalAlignment = Alignment.CenterVertically,
+        horizontalArrangement = Arrangement.spacedBy(11.dp),
+    ) {
+        for (h in hints) {
+            val cb = h.onClick
+            val cell = if (cb != null) {
+                Modifier.clip(RoundedCornerShape(50)).clickable(onClick = cb).padding(horizontal = 4.dp, vertical = 5.dp)
+            } else {
+                Modifier
+            }
+            Row(modifier = cell, verticalAlignment = Alignment.CenterVertically) {
+                when {
+                    h.viewButton -> ViewButtonGlyph()
+                    h.select || (!padIsGamepad && h.glyph == 'A') -> SelectGlyph()
+                    !padIsGamepad && h.glyph == 'B' -> BackGlyph()
+                    else -> GamepadButtonGlyph(h.glyph, h.color)
+                }
+                Spacer(Modifier.width(6.dp))
+                Text(
+                    h.text,
+                    style = MaterialTheme.typography.labelLarge,
+                    color = Color.White.copy(alpha = 0.9f),
+                    maxLines = 1,
+                    softWrap = false, // never char-wrap a label when several hints crowd a narrow pill
+                )
+            }
+        }
+    }
+}
+
+/** "Which pad is driving this UI" — a quiet chip in the console top bar with the controller's name. */
+@Composable
+fun ControllerStatusChip(name: String, modifier: Modifier = Modifier) {
+    Row(
+        modifier = modifier
+            .clip(RoundedCornerShape(50))
+            .background(Color.White.copy(alpha = 0.08f))
+            .padding(horizontal = 12.dp, vertical = 7.dp),
+        verticalAlignment = Alignment.CenterVertically,
+    ) {
+        Icon(
+            Icons.Filled.SportsEsports,
+            contentDescription = null,
+            tint = Color.White.copy(alpha = 0.75f),
+            modifier = Modifier.size(16.dp),
+        )
+        Spacer(Modifier.width(7.dp))
+        Text(
+            name,
+            style = MaterialTheme.typography.labelMedium,
+            color = Color.White.copy(alpha = 0.75f),
+            maxLines = 1,
+        )
+    }
+}

clients/android/app/src/main/kotlin/io/unom/punktfunk/GamepadDialogs.kt

@@ -0,0 +1,357 @@
+package io.unom.punktfunk
+
+import android.os.Build
+import androidx.activity.compose.BackHandler
+import androidx.compose.animation.core.animateFloatAsState
+import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.ColumnScope
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.heightIn
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.widthIn
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableIntStateOf
+import androidx.compose.runtime.mutableStateListOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.graphicsLayer
+import androidx.compose.ui.platform.LocalConfiguration
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import io.unom.punktfunk.kit.NativeBridge
+import io.unom.punktfunk.kit.security.ClientIdentity
+import io.unom.punktfunk.models.PendingTrust
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+
+// Console-styled trust/pairing dialogs — the controller-navigable counterparts of the touch
+// AlertDialogs in ConnectDialogs.kt, shown while the gamepad UI is active. A dark glass card over a
+// scrim with focusable action buttons: D-pad left/right moves the focus, A activates it, B dismisses.
+
+/** One dialog action button. */
+class DialogAction(
+    val label: String,
+    val primary: Boolean = false,
+    val enabled: Boolean = true,
+    val onClick: () -> Unit,
+)
+
+/**
+ * The shared console-dialog scaffold: scrim + glass card with a title, [body], and a row of focusable
+ * [actions]. Owns its own controller nav (the presenting carousel drops its probes while a dialog is
+ * up, via ConnectScreen's `navActive`). B → [onDismiss].
+ */
+@Composable
+fun GamepadDialog(
+    title: String,
+    onDismiss: () -> Unit,
+    actions: List<DialogAction>,
+    body: @Composable ColumnScope.() -> Unit,
+) {
+    // Focus the primary action; buttons are stacked full-width, navigated up/down (fits long labels
+    // like "Request access" without the cramped-row wrapping a horizontal layout caused).
+    var focus by remember { mutableIntStateOf(actions.indexOfFirst { it.primary }.coerceAtLeast(0)) }
+    BackHandler(onBack = onDismiss)
+    GamepadNavEffect2D(
+        active = true,
+        onDirection = { dir ->
+            when (dir) {
+                NavDir.UP -> if (focus > 0) focus--
+                NavDir.DOWN -> if (focus < actions.lastIndex) focus++
+                else -> {}
+            }
+        },
+        onActivate = { actions.getOrNull(focus)?.takeIf { it.enabled }?.onClick?.invoke() },
+    )
+    // Cap the card to most of the screen and let the BODY scroll — in a short landscape window the
+    // title + body + buttons would otherwise overflow and compress/clip the bottom button.
+    val maxCardHeight = (LocalConfiguration.current.screenHeightDp * 0.92f).dp
+    Box(
+        Modifier.fillMaxSize().background(Color.Black.copy(alpha = 0.62f)),
+        contentAlignment = Alignment.Center,
+    ) {
+        Column(
+            Modifier
+                .padding(24.dp)
+                .widthIn(max = 520.dp)
+                .heightIn(max = maxCardHeight)
+                .clip(RoundedCornerShape(24.dp))
+                .background(Color(0xF01A1730))
+                .border(1.dp, Color.White.copy(alpha = 0.12f), RoundedCornerShape(24.dp))
+                .padding(28.dp),
+            verticalArrangement = Arrangement.spacedBy(14.dp),
+        ) {
+            Text(title, style = MaterialTheme.typography.headlineSmall, fontWeight = FontWeight.Bold, color = Color.White)
+            // The body scrolls; the title above and the buttons below stay pinned + always visible.
+            Column(
+                Modifier.weight(1f, fill = false).verticalScroll(rememberScrollState()),
+                verticalArrangement = Arrangement.spacedBy(10.dp),
+            ) {
+                body()
+            }
+            Spacer(Modifier.size(4.dp))
+            actions.forEachIndexed { i, a ->
+                DialogButton(a.label, focused = i == focus, primary = a.primary, enabled = a.enabled, onClick = a.onClick)
+            }
+        }
+    }
+}
+
+@Composable
+private fun DialogButton(label: String, focused: Boolean, primary: Boolean, enabled: Boolean, onClick: () -> Unit) {
+    val scale by animateFloatAsState(if (focused) 1.02f else 1f, label = "btnScale")
+    val shape = RoundedCornerShape(14.dp)
+    val bg = when {
+        focused -> Color(0xFF6656F2)
+        primary -> Color(0x336656F2)
+        else -> Color(0x14FFFFFF)
+    }
+    val fg = when {
+        !enabled -> Color.White.copy(alpha = 0.35f)
+        focused -> Color.White
+        primary -> Color(0xFF8678F5)
+        else -> Color.White.copy(alpha = 0.85f)
+    }
+    Box(
+        modifier = Modifier
+            .fillMaxWidth()
+            .graphicsLayer { scaleX = scale; scaleY = scale }
+            .clip(shape)
+            .background(bg)
+            .border(1.dp, Color.White.copy(alpha = if (focused) 0.3f else 0.08f), shape)
+            .clickable(
+                enabled = enabled,
+                interactionSource = remember { MutableInteractionSource() },
+                indication = null,
+                onClick = onClick,
+            )
+            .padding(horizontal = 20.dp, vertical = 13.dp),
+        contentAlignment = Alignment.Center,
+    ) {
+        Text(label, style = MaterialTheme.typography.labelLarge, fontWeight = FontWeight.SemiBold, color = fg, maxLines = 1)
+    }
+}
+
+/** Body text helper — a dimmed paragraph. */
+@Composable
+private fun DialogText(text: String) {
+    Text(text, style = MaterialTheme.typography.bodyMedium, color = Color.White.copy(alpha = 0.7f))
+}
+
+/**
+ * Console host options for a saved tile — Wake (offered only when offline + a MAC is known), Edit,
+ * Forget. Reached by pressing Up on a focused saved host in the carousel; the console counterpart of
+ * the touch host card's overflow menu.
+ */
+@Composable
+fun GamepadHostOptionsDialog(
+    hostName: String,
+    canWake: Boolean,
+    onWake: () -> Unit,
+    onLibrary: (() -> Unit)?, // non-null when the game library is enabled → reachable without Y
+    onEdit: () -> Unit,
+    onForget: () -> Unit,
+    onDismiss: () -> Unit,
+) {
+    GamepadDialog(
+        title = hostName,
+        onDismiss = onDismiss,
+        actions = buildList {
+            if (onLibrary != null) add(DialogAction("Library", primary = true, onClick = onLibrary))
+            if (canWake) add(DialogAction("Wake host", onClick = onWake))
+            add(DialogAction("Edit…", primary = onLibrary == null, onClick = onEdit))
+            add(DialogAction("Forget", onClick = onForget))
+            add(DialogAction("Cancel", onClick = onDismiss))
+        },
+    ) {
+        DialogText("Manage this saved host.")
+    }
+}
+
+@Composable
+fun GamepadTrustNewDialog(pt: PendingTrust, onTrust: () -> Unit, onPairInstead: () -> Unit, onDismiss: () -> Unit) {
+    GamepadDialog(
+        title = "Trust this host?",
+        onDismiss = onDismiss,
+        actions = listOf(
+            DialogAction("Cancel", onClick = onDismiss),
+            DialogAction("Pair with PIN", onClick = onPairInstead),
+            DialogAction("Trust (TOFU)", primary = true, onClick = onTrust),
+        ),
+    ) {
+        DialogText("First connection to ${pt.host}:${pt.port}.")
+        pt.advertisedFp?.let { DialogText("Fingerprint ${it.take(16)}…") }
+        DialogText(
+            "This host allows trust-on-first-use, but that can't tell an impostor from the real host. " +
+                "Pairing with a PIN is stronger — it proves both sides.",
+        )
+    }
+}
+
+@Composable
+fun GamepadFingerprintChangedDialog(pt: PendingTrust, onRepair: () -> Unit, onDismiss: () -> Unit) {
+    GamepadDialog(
+        title = "Host identity changed",
+        onDismiss = onDismiss,
+        actions = listOf(
+            DialogAction("Cancel", onClick = onDismiss),
+            DialogAction("Re-pair", primary = true, onClick = onRepair),
+        ),
+    ) {
+        DialogText(
+            "The pinned fingerprint for ${pt.host} no longer matches what it now advertises. This can " +
+                "mean a host reinstall — or an impostor. Re-pair with the host's PIN to continue.",
+        )
+    }
+}
+
+@Composable
+fun GamepadRequestAccessDialog(pt: PendingTrust, onRequestAccess: () -> Unit, onUsePin: () -> Unit, onDismiss: () -> Unit) {
+    GamepadDialog(
+        title = "Pairing required",
+        onDismiss = onDismiss,
+        actions = listOf(
+            DialogAction("Cancel", onClick = onDismiss),
+            DialogAction("Use a PIN", onClick = onUsePin),
+            DialogAction("Request access", primary = true, onClick = onRequestAccess),
+        ),
+    ) {
+        DialogText("${pt.host}:${pt.port} requires pairing before it will stream.")
+        DialogText(
+            "Request access and approve this device in the host's console (or web UI) — no PIN needed. " +
+                "Or pair with the 4-digit PIN the host displays.",
+        )
+    }
+}
+
+@Composable
+fun GamepadAwaitingApprovalDialog(hostLabel: String, onCancel: () -> Unit) {
+    GamepadDialog(
+        title = "Waiting for approval",
+        onDismiss = onCancel,
+        actions = listOf(DialogAction("Cancel", primary = true, onClick = onCancel)),
+    ) {
+        val deviceName = Build.MODEL ?: "this device"
+        Row(verticalAlignment = Alignment.CenterVertically, horizontalArrangement = Arrangement.spacedBy(12.dp)) {
+            CircularProgressIndicator(modifier = Modifier.size(20.dp), strokeWidth = 2.dp, color = Color.White)
+            Text("Approve this device on $hostLabel.", color = Color.White)
+        }
+        DialogText(
+            "Open the host's console (or web UI) and approve “$deviceName”. It connects automatically " +
+                "once you approve — no PIN needed.",
+        )
+    }
+}
+
+/**
+ * Console PIN pairing: four digit slots set with the D-pad (left/right selects a slot, up/down changes
+ * 0–9), then Pair. Runs [NativeBridge.nativePair] off the UI thread; on success hands the verified
+ * fingerprint to [onPaired]. No text keyboard needed — a PIN is four digits.
+ */
+@Composable
+fun GamepadPairPinDialog(pt: PendingTrust, identity: ClientIdentity?, onPaired: (String) -> Unit, onDismiss: () -> Unit) {
+    val scope = rememberCoroutineScope()
+    val digits = remember(pt) { mutableStateListOf(0, 0, 0, 0) }
+    var slot by remember(pt) { mutableIntStateOf(0) } // 0..3 = digit slots, 4 = Pair button
+    var pairing by remember(pt) { mutableStateOf(false) }
+    var err by remember(pt) { mutableStateOf<String?>(null) }
+    val name = remember { Build.MODEL ?: "Android" }
+
+    fun pair() {
+        val id = identity ?: return
+        pairing = true
+        err = null
+        val pin = digits.joinToString("")
+        scope.launch {
+            val fp = withContext(Dispatchers.IO) {
+                NativeBridge.nativePair(pt.host, pt.port, id.certPem, id.privateKeyPem, pin, name)
+            }
+            pairing = false
+            if (fp.isNotEmpty()) onPaired(fp) else err = "Pairing failed — wrong PIN, or the host isn't armed."
+        }
+    }
+
+    BackHandler(onBack = { if (!pairing) onDismiss() })
+    GamepadNavEffect2D(
+        active = !pairing,
+        onDirection = { dir ->
+            when (dir) {
+                NavDir.LEFT -> if (slot > 0) slot--
+                NavDir.RIGHT -> if (slot < 4) slot++
+                NavDir.UP -> if (slot < 4) digits[slot] = (digits[slot] + 1) % 10
+                NavDir.DOWN -> if (slot < 4) digits[slot] = (digits[slot] + 9) % 10
+            }
+        },
+        onActivate = { if (slot == 4 && identity != null) pair() },
+    )
+
+    val maxCardHeight = (LocalConfiguration.current.screenHeightDp * 0.92f).dp
+    Box(Modifier.fillMaxSize().background(Color.Black.copy(alpha = 0.62f)), contentAlignment = Alignment.Center) {
+        Column(
+            Modifier.padding(24.dp).widthIn(max = 460.dp).heightIn(max = maxCardHeight)
+                .clip(RoundedCornerShape(24.dp))
+                .background(Color(0xF01A1730)).border(1.dp, Color.White.copy(alpha = 0.12f), RoundedCornerShape(24.dp))
+                .verticalScroll(rememberScrollState())
+                .padding(28.dp),
+            horizontalAlignment = Alignment.CenterHorizontally,
+            verticalArrangement = Arrangement.spacedBy(18.dp),
+        ) {
+            Text("Pair with PIN", style = MaterialTheme.typography.headlineSmall, fontWeight = FontWeight.Bold, color = Color.White)
+            Text(
+                "Enter the 4-digit PIN shown on the host — D-pad ↑↓ sets a digit, ←→ moves.",
+                style = MaterialTheme.typography.bodyMedium, color = Color.White.copy(alpha = 0.7f), textAlign = TextAlign.Center,
+            )
+            Row(horizontalArrangement = Arrangement.spacedBy(12.dp)) {
+                repeat(4) { i -> PinSlot(digits[i], focused = slot == i && !pairing) }
+            }
+            err?.let { Text(it, color = Color(0xFFE0736F), style = MaterialTheme.typography.bodyMedium) }
+            DialogButton(
+                label = if (pairing) "Pairing…" else "Pair",
+                focused = slot == 4 && !pairing,
+                primary = true,
+                enabled = !pairing && identity != null,
+                onClick = { if (identity != null) pair() },
+            )
+        }
+    }
+}
+
+@Composable
+private fun PinSlot(value: Int, focused: Boolean) {
+    val shape = RoundedCornerShape(12.dp)
+    Box(
+        Modifier.size(54.dp, 66.dp).clip(shape)
+            .background(if (focused) Color(0x336656F2) else Color(0x14FFFFFF))
+            .border(if (focused) 2.dp else 1.dp, if (focused) Color(0xFF8678F5) else Color.White.copy(alpha = 0.1f), shape),
+        contentAlignment = Alignment.Center,
+    ) {
+        Text(value.toString(), fontSize = 30.sp, fontWeight = FontWeight.Bold, color = Color.White, fontFamily = FontFamily.Monospace)
+    }
+}

clients/android/app/src/main/kotlin/io/unom/punktfunk/GamepadHome.kt

@@ -0,0 +1,328 @@
+package io.unom.punktfunk
+
+import android.content.res.Configuration
+import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.BoxWithConstraints
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.Row
+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.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.systemBarsPadding
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.pager.HorizontalPager
+import androidx.compose.foundation.pager.PageSize
+import androidx.compose.foundation.pager.rememberPagerState
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Add
+import androidx.compose.material.icons.filled.Lock
+import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.BlurredEdgeTreatment
+import androidx.compose.ui.draw.blur
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Brush
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.graphicsLayer
+import androidx.compose.ui.platform.LocalConfiguration
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.util.lerp
+import dev.chrisbanes.haze.HazeState
+import dev.chrisbanes.haze.hazeSource
+import io.unom.punktfunk.kit.security.KnownHost
+import kotlin.math.absoluteValue
+import kotlinx.coroutines.launch
+
+// The gamepad-driven home — the Android mirror of the Apple client's GamepadHomeView: a distinct,
+// "10-foot" console-style host launcher shown INSTEAD of the touch grid while the console UI is
+// active. A center-snapping carousel of hosts (saved first, then discovered, then a trailing Add
+// Host tile), driven from the couch: A connects, X opens Settings, Y opens a saved host's library.
+
+/** One navigable launcher tile — a saved host, a discovered-but-unsaved host, or the Add Host action. */
+class HomeTile(
+    val id: String,
+    val title: String,
+    val subtitle: String,
+    val filled: Boolean = false,     // saved (solid monogram) vs discovered / action (tinted outline)
+    val online: Boolean = false,     // advertising on the LAN right now
+    val paired: Boolean = false,     // pinned identity (shows a lock)
+    val connecting: Boolean = false,
+    val isAdd: Boolean = false,      // the trailing Add Host tile (plus icon, not a monogram)
+    val knownHost: KnownHost? = null, // set for saved hosts → enables the library (Y)
+    val activate: () -> Unit,
+) {
+    // Any SAVED host offers the library (matches Apple) — the fetch itself returns a clear "pair
+    // first" message if the host hasn't authorized this device for its management API.
+    val hasLibrary: Boolean get() = knownHost != null
+}
+
+/**
+ * The console home. [tiles] is rebuilt by the caller from the live host stores; [onActivate] runs a
+ * tile's action, [onOpenLibrary]/[onOpenSettings] are the Y/X actions. Fully driven by D-pad / stick
+ * / face buttons (MainActivity already maps a pad's A→center, B→back, sticks→D-pad) and by touch.
+ */
+@Composable
+fun GamepadHome(
+    tiles: List<HomeTile>,
+    libraryEnabled: Boolean,
+    controllerName: String?,
+    // False while a sheet/dialog is on top → the carousel stops consuming the pad so the overlay
+    // can be driven instead.
+    navActive: Boolean,
+    onActivate: (HomeTile) -> Unit,
+    onOpenLibrary: (HomeTile) -> Unit,
+    onOpenSettings: () -> Unit,
+    // Up on a saved host opens its options (Wake / Edit / Forget). Only saved tiles carry a knownHost.
+    onOptions: (HomeTile) -> Unit = {},
+) {
+    // Equal inset for the pinned title + hint bar, measured from the safe-area edges (so the legend
+    // sits the same distance from the left and the bottom).
+    val landscape = LocalConfiguration.current.orientation == Configuration.ORIENTATION_LANDSCAPE
+
+    val pagerState = rememberPagerState(pageCount = { tiles.size })
+    val scope = rememberCoroutineScope()
+    // navTarget is the navigation authority — a controller move steps THIS, and the pager is pointed
+    // at it, so a fast repeat coalesces to the latest target instead of reading a lagging currentPage
+    // mid-animation (which is what let a flick overshoot by two).
+    var navTarget by remember { mutableStateOf(0) }
+    LaunchedEffect(pagerState.settledPage) { navTarget = pagerState.settledPage }
+    val current = tiles.getOrNull(navTarget)
+
+    GamepadNavEffect(
+        active = navActive && tiles.isNotEmpty(),
+        onMove = { dir ->
+            val target = (navTarget + dir).coerceIn(0, tiles.lastIndex)
+            if (target != navTarget) {
+                navTarget = target
+                scope.launch { pagerState.animateScrollToPage(target) }
+            }
+        },
+        onActivate = { tiles.getOrNull(navTarget)?.let(onActivate) }, // A / D-pad-center → Connect
+        onSecondary = { // Y (gamepad) → Library
+            tiles.getOrNull(navTarget)?.takeIf { libraryEnabled && it.hasLibrary }?.let(onOpenLibrary)
+        },
+        onTertiary = onOpenSettings, // X (gamepad) → Settings
+        // A TV remote has no A/B/X/Y: Up → Settings, Down → a saved host's Options (Wake / Library /
+        // Edit / Forget). A gamepad instead opens Options on its Select/View button.
+        onUp = onOpenSettings,
+        onDown = { tiles.getOrNull(navTarget)?.takeIf { it.knownHost != null }?.let(onOptions) },
+        onOptions = { tiles.getOrNull(navTarget)?.takeIf { it.knownHost != null }?.let(onOptions) },
+    )
+
+    // The legend follows the LAST-USED input: a real gamepad shows its A/X/Y face buttons + the
+    // Select/View button for Options; a TV D-pad remote (no face buttons) shows a select ring + Up
+    // (Settings) / Down (Options) arrows, with Library folded into Options. Input is universal either
+    // way. Each hint is also TAPPABLE (touch hatch).
+    val padIsGamepad = (LocalContext.current as? MainActivity)?.lastPadIsGamepad ?: false
+    val connectLabel = if (current?.isAdd == true) "Add Host" else "Connect"
+    val connectAction: () -> Unit = { tiles.getOrNull(navTarget)?.let(onActivate) }
+    val optionsAction: () -> Unit = { current?.let(onOptions) }
+    val arrowTint = Color(0xFF9A93C7)
+    val hints = buildList {
+        if (padIsGamepad) {
+            add(PadGlyph.hint('A', connectLabel, onClick = connectAction))
+            if (libraryEnabled && current?.hasLibrary == true) add(PadGlyph.hint('Y', "Library") {
+                tiles.getOrNull(navTarget)?.takeIf { it.hasLibrary }?.let(onOpenLibrary)
+            })
+            add(PadGlyph.hint('X', "Settings", onClick = onOpenSettings))
+            // The pad's Select/View button (drawn as its capsule glyph) opens host options.
+            if (current?.knownHost != null) add(GamepadHint(' ', arrowTint, "Options", onClick = optionsAction, viewButton = true))
+        } else {
+            add(GamepadHint(' ', PadGlyph.A, connectLabel, onClick = connectAction, select = true))
+            add(GamepadHint('↑', arrowTint, "Settings", onClick = { onOpenSettings() }))
+            if (current?.knownHost != null) add(GamepadHint('↓', arrowTint, "Options", onClick = optionsAction))
+        }
+    }
+
+    val hazeState = remember { HazeState() }
+
+    Box(Modifier.fillMaxSize()) {
+        // The whole backdrop (aurora + carousel) is the haze source, so the floating legend can blur
+        // whatever scrolls under it.
+        BoxWithConstraints(Modifier.fillMaxSize().hazeSource(hazeState)) {
+            GamepadAuroraBackground(Modifier.fillMaxSize())
+
+            // Carousel centred on the FULL screen — the title + legend FLOAT over it (below), so they
+            // no longer push the cards below the true centre.
+            val cardWidth = (maxWidth * 0.82f).coerceAtMost(360.dp)
+            val cardHeight = (maxHeight * 0.56f).coerceAtMost(216.dp)
+            val sidePad = ((maxWidth - cardWidth) / 2).coerceAtLeast(0.dp)
+            Box(Modifier.fillMaxSize().systemBarsPadding()) {
+                HorizontalPager(
+                    state = pagerState,
+                    pageSize = PageSize.Fixed(cardWidth),
+                    contentPadding = PaddingValues(horizontal = sidePad),
+                    pageSpacing = 22.dp,
+                    modifier = Modifier.fillMaxSize(),
+                    verticalAlignment = Alignment.CenterVertically,
+                ) { page ->
+                    val tile = tiles[page]
+                    // Real distance-from-centered (page + fractional drag), so the pop tracks the
+                    // live scroll: centered tile at full scale/brightness, neighbours recede + blur.
+                    val offset = ((pagerState.currentPage - page) + pagerState.currentPageOffsetFraction)
+                        .absoluteValue.coerceIn(0f, 1f)
+                    GamepadHostTile(
+                        tile = tile,
+                        modifier = Modifier
+                            .graphicsLayer {
+                                val s = lerp(1f, 0.86f, offset)
+                                scaleX = s
+                                scaleY = s
+                                alpha = lerp(1f, 0.5f, offset)
+                            }
+                            // Unbounded so the depth blur isn't hard-clipped at the card's rectangle
+                            // (the cut-off edge). No-op below API 31; a soft blur above.
+                            .blur(radius = (offset * 12f).dp, edgeTreatment = BlurredEdgeTreatment.Unbounded)
+                            .height(cardHeight)
+                            .clickable(
+                                interactionSource = remember { MutableInteractionSource() },
+                                indication = null,
+                            ) {
+                                if (page == navTarget) {
+                                    onActivate(tile)
+                                } else {
+                                    navTarget = page
+                                    scope.launch { pagerState.animateScrollToPage(page) }
+                                }
+                            },
+                    )
+                }
+            }
+        }
+
+        // Title floats over the top (out of the carousel's layout, so the cards stay centred). Uses
+        // the shared ConsoleHeader so it lines up with every other screen's heading.
+        Row(
+            Modifier.align(Alignment.TopStart).fillMaxWidth().systemBarsPadding()
+                .padding(end = ConsoleEdgeInset),
+            verticalAlignment = Alignment.CenterVertically,
+        ) {
+            ConsoleHeader("Select a Host", modifier = Modifier.weight(1f))
+            if (controllerName != null) ControllerStatusChip(controllerName)
+        }
+
+        // Legend floats bottom-start with a real backdrop blur of the content behind it. In LANDSCAPE
+        // it ignores the safe area (the nav-bar inset made the bottom gap look oversized).
+        Box(
+            Modifier
+                .align(Alignment.BottomStart)
+                .then(if (landscape) Modifier else Modifier.systemBarsPadding())
+                .padding(ConsoleLegendInset),
+        ) {
+            GamepadHintBar(hints, hazeState = hazeState)
+        }
+    }
+}
+
+/** One dark-glass landscape console tile — bigger and bolder than the touch grid's HostCard. */
+@Composable
+private fun GamepadHostTile(tile: HomeTile, modifier: Modifier = Modifier) {
+    val shape = RoundedCornerShape(26.dp)
+    val wash = if (tile.filled) {
+        Brush.verticalGradient(listOf(Color(0x336656F2), Color(0x14100C2A)))
+    } else {
+        Brush.verticalGradient(listOf(Color(0x1AFFFFFF), Color(0x0DFFFFFF)))
+    }
+    Column(
+        modifier = modifier
+            .fillMaxWidth()
+            .clip(shape)
+            .background(wash)
+            .border(1.dp, Color.White.copy(alpha = 0.16f), shape)
+            .padding(22.dp),
+    ) {
+        Row(Modifier.fillMaxWidth(), verticalAlignment = Alignment.Top) {
+            MonogramBadge(tile)
+            Spacer(Modifier.weight(1f))
+            Row(verticalAlignment = Alignment.CenterVertically) {
+                if (tile.paired) {
+                    Icon(
+                        Icons.Filled.Lock,
+                        contentDescription = "Paired",
+                        tint = Color.White.copy(alpha = 0.7f),
+                        modifier = Modifier.padding(end = 6.dp).size(15.dp),
+                    )
+                }
+                if (tile.online) {
+                    Box(
+                        Modifier.size(10.dp).clip(androidx.compose.foundation.shape.CircleShape)
+                            .background(Color(0xFF3CD070)),
+                    )
+                }
+            }
+        }
+        Spacer(Modifier.weight(1f))
+        Text(
+            tile.title,
+            style = MaterialTheme.typography.titleLarge,
+            fontWeight = FontWeight.Bold,
+            color = Color.White,
+            maxLines = 1,
+            overflow = TextOverflow.Ellipsis,
+        )
+        Text(
+            tile.subtitle,
+            style = MaterialTheme.typography.bodyMedium,
+            color = Color.White.copy(alpha = 0.55f),
+            maxLines = 1,
+            overflow = TextOverflow.Ellipsis,
+        )
+    }
+}
+
+@Composable
+private fun MonogramBadge(tile: HomeTile) {
+    val shape = RoundedCornerShape(15.dp)
+    val fill = if (tile.filled) {
+        Brush.verticalGradient(listOf(Color(0xFF6656F2), Color(0xFF8678F5)))
+    } else {
+        Brush.verticalGradient(listOf(Color(0x296656F2), Color(0x296656F2)))
+    }
+    Box(
+        modifier = Modifier.size(52.dp).clip(shape).background(fill),
+        contentAlignment = Alignment.Center,
+    ) {
+        when {
+            tile.connecting -> CircularProgressIndicator(
+                modifier = Modifier.size(24.dp),
+                strokeWidth = 2.dp,
+                color = Color.White,
+            )
+            tile.isAdd -> Icon(
+                Icons.Filled.Add,
+                contentDescription = null,
+                tint = if (tile.filled) Color.White else Color(0xFF8678F5),
+            )
+            else -> Text(
+                tile.title.trim().firstOrNull()?.uppercaseChar()?.toString() ?: "•",
+                style = MaterialTheme.typography.titleLarge,
+                fontWeight = FontWeight.Bold,
+                color = if (tile.filled) Color.White else Color(0xFF8678F5),
+            )
+        }
+    }
+}

clients/android/app/src/main/kotlin/io/unom/punktfunk/GamepadNav.kt

@@ -0,0 +1,257 @@
+package io.unom.punktfunk
+
+import android.os.SystemClock
+import android.view.InputDevice
+import android.view.KeyEvent
+import android.view.MotionEvent
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.DisposableEffect
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberUpdatedState
+import androidx.compose.ui.platform.LocalContext
+import kotlin.math.abs
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.isActive
+
+// Controller navigation for the console carousels (host launcher + library coverflow). It taps the
+// SAME MainActivity input probes the Controllers debug screen uses (padMotionProbe / padKeyProbe) so
+// it sees the raw analog stick and consumes it BEFORE MainActivity's stick→D-pad focus synthesis —
+// which is what made carousel scrolling feel wrong: that path is edge-only (no hold-to-repeat, so a
+// held stick did nothing) and a flick could cross the threshold twice (double-move). Here the left
+// stick drives discrete moves with hysteresis (fire once when it crosses HIGH; re-arm only after it
+// falls back under LOW → a flick is exactly one move) and auto-repeat while held. The caller coalesces
+// the moves against a target index so a fast repeat walks smoothly instead of overshooting.
+
+private const val STICK_HIGH = 0.6f   // cross this to commit a move
+private const val STICK_LOW = 0.3f    // fall back under this to re-arm (hysteresis)
+private const val INITIAL_DELAY_MS = 420L // hold this long before the first auto-repeat
+private const val REPEAT_MS = 150L        // then repeat this often while held
+
+private class NavInputState {
+    @Volatile var stickX = 0f
+    @Volatile var stickY = 0f
+    @Volatile var hatX = 0f
+    @Volatile var hatY = 0f
+    @Volatile var dpadX = 0
+    @Volatile var dpadY = 0
+    fun reset() { stickX = 0f; stickY = 0f; hatX = 0f; hatY = 0f; dpadX = 0; dpadY = 0 }
+}
+
+/** A committed navigation direction from the stick / D-pad / HAT. */
+enum class NavDir { UP, DOWN, LEFT, RIGHT }
+
+/**
+ * Installs controller navigation for a console screen while [active]. [onMove] gets -1 (left) / +1
+ * (right) for each committed step; [onActivate] is A / D-pad-center / Enter, [onTertiary] is X,
+ * [onSecondary] is Y. B and the shoulders fall through to MainActivity (B → its BACK remap → the
+ * screen's BackHandler). [active] is set false while a sheet/dialog is on top so the carousel stops
+ * consuming the pad and the overlay can be navigated.
+ */
+@Composable
+fun GamepadNavEffect(
+    active: Boolean,
+    onMove: (Int) -> Unit,
+    onActivate: () -> Unit,
+    onSecondary: () -> Unit = {},
+    onTertiary: () -> Unit = {},
+    // D-pad Up (the carousel is horizontal) → e.g. Settings, since a TV remote has no X face button.
+    onUp: () -> Unit = {},
+    onDown: () -> Unit = {},
+    // Context/options menu — fired by the gamepad Select/View button OR a long-press of the select/OK
+    // button (the Android-TV context-menu convention). A short OK press is [onActivate].
+    onOptions: () -> Unit = {},
+) {
+    val activity = LocalContext.current as? MainActivity ?: return
+    val state = remember { NavInputState() }
+    // The effects below are keyed on `active` only (they must NOT restart on every recomposition), so
+    // they'd otherwise capture the FIRST callbacks — closing over a stale `tiles` (fewer hosts than are
+    // discovered later, which clamped navigation to that old count). rememberUpdatedState keeps the
+    // long-lived coroutine/probes pointed at the CURRENT callbacks.
+    val currentOnMove by rememberUpdatedState(onMove)
+    val currentOnActivate by rememberUpdatedState(onActivate)
+    val currentOnSecondary by rememberUpdatedState(onSecondary)
+    val currentOnTertiary by rememberUpdatedState(onTertiary)
+    val currentOnUp by rememberUpdatedState(onUp)
+    val currentOnDown by rememberUpdatedState(onDown)
+    val currentOnOptions by rememberUpdatedState(onOptions)
+
+    DisposableEffect(active) {
+        // Stable probe refs (see GamepadNavEffect2D) so onDispose only releases the slot if we still
+        // own it — a cross-fading-out screen mustn't null the incoming screen's probes.
+        val motionProbe: (MotionEvent) -> Boolean = probe@{ ev ->
+            if (ev.isFromSource(InputDevice.SOURCE_JOYSTICK) && ev.actionMasked == MotionEvent.ACTION_MOVE) {
+                state.stickX = ev.getAxisValue(MotionEvent.AXIS_X)
+                state.hatX = ev.getAxisValue(MotionEvent.AXIS_HAT_X)
+                return@probe true // consume → MainActivity's stick→D-pad synthesis stays out of it
+            }
+            false
+        }
+        val keyProbe: (KeyEvent) -> Boolean = probe@{ ev ->
+            val down = ev.action == KeyEvent.ACTION_DOWN
+            val edge = down && ev.repeatCount == 0
+            when (ev.keyCode) {
+                KeyEvent.KEYCODE_DPAD_LEFT -> { state.dpadX = if (down) -1 else 0; true }
+                KeyEvent.KEYCODE_DPAD_RIGHT -> { state.dpadX = if (down) 1 else 0; true }
+                // TV remote (no face buttons): Up → Settings, Down → a saved host's Options.
+                KeyEvent.KEYCODE_DPAD_UP -> { if (edge) currentOnUp(); true }
+                KeyEvent.KEYCODE_DPAD_DOWN -> { if (edge) currentOnDown(); true }
+                KeyEvent.KEYCODE_BUTTON_A, KeyEvent.KEYCODE_DPAD_CENTER,
+                KeyEvent.KEYCODE_ENTER, KeyEvent.KEYCODE_NUMPAD_ENTER -> { if (edge) currentOnActivate(); true }
+                // The gamepad Select / View / Share button → context options (a remote uses Down).
+                KeyEvent.KEYCODE_BUTTON_SELECT -> { if (edge) currentOnOptions(); true }
+                KeyEvent.KEYCODE_BUTTON_X -> { if (edge) currentOnTertiary(); true }
+                KeyEvent.KEYCODE_BUTTON_Y -> { if (edge) currentOnSecondary(); true }
+                else -> false // B / shoulders / etc. → MainActivity handles (B remaps to BACK)
+            }
+        }
+        if (active) {
+            activity.padMotionProbe = motionProbe
+            activity.padKeyProbe = keyProbe
+        }
+        onDispose {
+            if (activity.padMotionProbe === motionProbe) activity.padMotionProbe = null
+            if (activity.padKeyProbe === keyProbe) activity.padKeyProbe = null
+            state.reset()
+        }
+    }
+
+    LaunchedEffect(active) {
+        if (!active) return@LaunchedEffect
+        var committed = 0     // the direction currently held (hysteresis + repeat authority)
+        var fireAt = 0L       // uptime at/after which the next auto-repeat may fire
+        while (isActive) {
+            val now = SystemClock.uptimeMillis()
+            val hat = if (state.hatX <= -0.5f) -1 else if (state.hatX >= 0.5f) 1 else 0
+            val dir = when {
+                state.dpadX != 0 -> state.dpadX
+                hat != 0 -> hat
+                else -> {
+                    val x = state.stickX
+                    when {
+                        x >= STICK_HIGH -> 1
+                        x <= -STICK_HIGH -> -1
+                        abs(x) < STICK_LOW -> 0
+                        else -> committed // inside the hysteresis band → hold the committed value
+                    }
+                }
+            }
+            when {
+                dir == 0 -> committed = 0
+                dir != committed -> { currentOnMove(dir); committed = dir; fireAt = now + INITIAL_DELAY_MS }
+                now >= fireAt -> { currentOnMove(dir); fireAt = now + REPEAT_MS }
+            }
+            delay(16)
+        }
+    }
+}
+
+/**
+ * 2-D controller navigation for the console form screens (settings focus list, add-host, on-screen
+ * keyboard). Same hysteresis + hold-to-repeat as [GamepadNavEffect] but on both axes — the dominant
+ * stick axis (or the pressed D-pad/HAT) commits a [NavDir], and it re-arms only after the stick
+ * returns near centre (so a flick is one step). [onActivate] is A / center, [onTertiary] is X,
+ * [onSecondary] is Y. B is left to MainActivity's BACK remap → the screen's BackHandler (so B "peels
+ * one layer": close the keyboard, then the screen).
+ */
+@Composable
+fun GamepadNavEffect2D(
+    active: Boolean,
+    onDirection: (NavDir) -> Unit,
+    onActivate: () -> Unit,
+    onTertiary: () -> Unit = {},
+    onSecondary: () -> Unit = {},
+) {
+    val activity = LocalContext.current as? MainActivity ?: return
+    val state = remember { NavInputState() }
+    val currentOnDirection by rememberUpdatedState(onDirection)
+    val currentOnActivate by rememberUpdatedState(onActivate)
+    val currentOnTertiary by rememberUpdatedState(onTertiary)
+    val currentOnSecondary by rememberUpdatedState(onSecondary)
+
+    DisposableEffect(active) {
+        // Stable probe refs so onDispose only releases the slot if WE still own it — during a
+        // cross-fade both the outgoing and incoming screen are briefly composed, and the outgoing's
+        // teardown must not null out the incoming screen's just-installed probes.
+        val motionProbe: (MotionEvent) -> Boolean = probe@{ ev ->
+            if (ev.isFromSource(InputDevice.SOURCE_JOYSTICK) && ev.actionMasked == MotionEvent.ACTION_MOVE) {
+                state.stickX = ev.getAxisValue(MotionEvent.AXIS_X)
+                state.stickY = ev.getAxisValue(MotionEvent.AXIS_Y)
+                state.hatX = ev.getAxisValue(MotionEvent.AXIS_HAT_X)
+                state.hatY = ev.getAxisValue(MotionEvent.AXIS_HAT_Y)
+                return@probe true
+            }
+            false
+        }
+        val keyProbe: (KeyEvent) -> Boolean = probe@{ ev ->
+            val down = ev.action == KeyEvent.ACTION_DOWN
+            val edge = down && ev.repeatCount == 0
+            when (ev.keyCode) {
+                KeyEvent.KEYCODE_DPAD_LEFT -> { state.dpadX = if (down) -1 else 0; true }
+                KeyEvent.KEYCODE_DPAD_RIGHT -> { state.dpadX = if (down) 1 else 0; true }
+                KeyEvent.KEYCODE_DPAD_UP -> { state.dpadY = if (down) -1 else 0; true }
+                KeyEvent.KEYCODE_DPAD_DOWN -> { state.dpadY = if (down) 1 else 0; true }
+                KeyEvent.KEYCODE_BUTTON_A, KeyEvent.KEYCODE_DPAD_CENTER,
+                KeyEvent.KEYCODE_ENTER, KeyEvent.KEYCODE_NUMPAD_ENTER -> { if (edge) currentOnActivate(); true }
+                KeyEvent.KEYCODE_BUTTON_X -> { if (edge) currentOnTertiary(); true }
+                KeyEvent.KEYCODE_BUTTON_Y -> { if (edge) currentOnSecondary(); true }
+                else -> false // B / shoulders → MainActivity (B remaps to BACK → BackHandler)
+            }
+        }
+        if (active) {
+            activity.padMotionProbe = motionProbe
+            activity.padKeyProbe = keyProbe
+        }
+        onDispose {
+            if (activity.padMotionProbe === motionProbe) activity.padMotionProbe = null
+            if (activity.padKeyProbe === keyProbe) activity.padKeyProbe = null
+            state.reset()
+        }
+    }
+
+    LaunchedEffect(active) {
+        if (!active) return@LaunchedEffect
+        var committed: NavDir? = null
+        var fireAt = 0L
+        while (isActive) {
+            val now = SystemClock.uptimeMillis()
+            val raw = resolveDir(state)
+            val nearCentre = state.dpadX == 0 && state.dpadY == 0 &&
+                abs(state.hatX) < 0.5f && abs(state.hatY) < 0.5f &&
+                abs(state.stickX) < STICK_LOW && abs(state.stickY) < STICK_LOW
+            when {
+                raw == null && nearCentre -> committed = null
+                raw == null -> { /* in the hysteresis band → hold, don't fire */ }
+                raw != committed -> { currentOnDirection(raw); committed = raw; fireAt = now + INITIAL_DELAY_MS }
+                now >= fireAt -> { currentOnDirection(raw); fireAt = now + REPEAT_MS }
+            }
+            delay(16)
+        }
+    }
+}
+
+/** The direction currently past the commit threshold (D-pad/HAT first, then the dominant stick axis). */
+private fun resolveDir(s: NavInputState): NavDir? {
+    if (s.dpadY < 0) return NavDir.UP
+    if (s.dpadY > 0) return NavDir.DOWN
+    if (s.dpadX < 0) return NavDir.LEFT
+    if (s.dpadX > 0) return NavDir.RIGHT
+    if (s.hatY <= -0.5f) return NavDir.UP
+    if (s.hatY >= 0.5f) return NavDir.DOWN
+    if (s.hatX <= -0.5f) return NavDir.LEFT
+    if (s.hatX >= 0.5f) return NavDir.RIGHT
+    return if (abs(s.stickY) >= abs(s.stickX)) {
+        when {
+            s.stickY <= -STICK_HIGH -> NavDir.UP
+            s.stickY >= STICK_HIGH -> NavDir.DOWN
+            else -> null
+        }
+    } else {
+        when {
+            s.stickX <= -STICK_HIGH -> NavDir.LEFT
+            s.stickX >= STICK_HIGH -> NavDir.RIGHT
+            else -> null
+        }
+    }
+}

clients/android/app/src/main/kotlin/io/unom/punktfunk/GamepadSettingsScreen.kt

@@ -0,0 +1,313 @@
+package io.unom.punktfunk
+
+import android.content.res.Configuration
+import androidx.activity.compose.BackHandler
+import androidx.compose.animation.core.animateFloatAsState
+import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.systemBarsPadding
+import androidx.compose.foundation.layout.widthIn
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.itemsIndexed
+import androidx.compose.foundation.lazy.rememberLazyListState
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableIntStateOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.graphicsLayer
+import androidx.compose.ui.platform.LocalConfiguration
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import dev.chrisbanes.haze.HazeState
+import dev.chrisbanes.haze.hazeSource
+
+// The gamepad-driven settings screen — the Android mirror of the Apple client's GamepadSettingsView:
+// the couch-relevant subset of the touch settings restyled as a console page and fully navigable with
+// a controller: up/down moves the focus bar, left/right steps the focused value, A cycles/toggles it,
+// B closes. Both write the same SharedPreferences, so values round-trip with the touch settings.
+
+private class GpRow(
+    val id: String,
+    val header: String?,
+    val label: String,
+    val value: String,
+    val detail: String,
+    val adjust: (Int) -> Boolean, // left/right; returns whether the value actually changed
+    val activate: () -> Unit,     // A → cycle forward (wrapping) / flip
+)
+
+@Composable
+fun GamepadSettingsScreen(
+    initial: Settings,
+    onChange: (Settings) -> Unit,
+    onBack: () -> Unit,
+    navActive: Boolean = true, // false while this screen is cross-fading out, so it drops the pad
+) {
+    var s by remember { mutableStateOf(initial) }
+    fun update(next: Settings) { s = next; onChange(next) }
+
+    val rows = buildSettingsRows(s, ::update)
+    var focus by remember { mutableIntStateOf(0) }
+    if (focus > rows.lastIndex) focus = rows.lastIndex
+    val listState = rememberLazyListState()
+
+    val landscape = LocalConfiguration.current.orientation == Configuration.ORIENTATION_LANDSCAPE
+
+    BackHandler(onBack = onBack)
+    GamepadNavEffect2D(
+        active = navActive,
+        onDirection = { dir ->
+            when (dir) {
+                NavDir.UP -> if (focus > 0) focus--
+                NavDir.DOWN -> if (focus < rows.lastIndex) focus++
+                NavDir.LEFT -> rows.getOrNull(focus)?.adjust(-1)
+                NavDir.RIGHT -> rows.getOrNull(focus)?.adjust(1)
+            }
+        },
+        onActivate = { rows.getOrNull(focus)?.activate() },
+    )
+    // Keep the focused row on screen, but only SCROLL when it's actually off-screen — so entering the
+    // screen (focus on the first row) leaves the "Settings" heading visible instead of jumping past it.
+    // +1 accounts for the heading being item 0.
+    LaunchedEffect(focus) {
+        runCatching {
+            val itemIndex = focus + 1
+            val info = listState.layoutInfo
+            val item = info.visibleItemsInfo.firstOrNull { it.index == itemIndex }
+            val offScreen = item == null ||
+                item.offset < info.viewportStartOffset ||
+                item.offset + item.size > info.viewportEndOffset - 96 // keep clear of the floating legend
+            if (offScreen) listState.animateScrollToItem(itemIndex)
+        }
+    }
+
+    val hazeState = remember { HazeState() }
+
+    Box(Modifier.fillMaxSize()) {
+        // Everything scrolls — including the heading — so nothing is pinned. Vital in landscape,
+        // where a fixed title + a fixed detail/legend strip ate most of the (short) height.
+        Box(Modifier.fillMaxSize().hazeSource(hazeState)) {
+            GamepadFormBackground(Modifier.fillMaxSize())
+            LazyColumn(
+                state = listState,
+                modifier = Modifier.fillMaxSize().systemBarsPadding(),
+                contentPadding = PaddingValues(start = 24.dp, end = 24.dp, top = 8.dp, bottom = 104.dp),
+                verticalArrangement = Arrangement.spacedBy(6.dp),
+            ) {
+            item(key = "__title") {
+                ConsoleHeader("Settings", horizontalInset = false)
+            }
+            itemsIndexed(rows, key = { _, r -> r.id }) { index, row ->
+                SettingRowView(row, focused = index == focus, onClick = {
+                    if (focus == index) row.activate() else focus = index
+                })
+            }
+            }
+        }
+
+        // Floating frosted legend — a real backdrop blur of the rows scrolling behind it (no dedicated
+        // strip). In landscape it ignores the safe area so it hugs the corner instead of the nav-bar inset.
+        Box(
+            Modifier
+                .align(Alignment.BottomStart)
+                .then(if (landscape) Modifier else Modifier.systemBarsPadding())
+                .padding(ConsoleLegendInset),
+        ) {
+            GamepadHintBar(
+                listOf(
+                    GamepadHint('↔', Color(0xFF9A93C7), "Adjust"),
+                    // Tappable too (touch escape hatch): Change cycles the focused row, Done leaves.
+                    PadGlyph.hint('A', "Change") { rows.getOrNull(focus)?.activate() },
+                    PadGlyph.hint('B', "Done", onClick = onBack),
+                ),
+                hazeState = hazeState,
+            )
+        }
+    }
+}
+
+@Composable
+private fun SettingRowView(row: GpRow, focused: Boolean, onClick: () -> Unit) {
+    val scale by animateFloatAsState(if (focused) 1f else 0.98f, label = "rowScale")
+    val shape = RoundedCornerShape(14.dp)
+    Column {
+        if (row.header != null) {
+            Text(
+                row.header.uppercase(),
+                style = MaterialTheme.typography.labelMedium,
+                color = Color.White.copy(alpha = 0.45f),
+                letterSpacing = 1.4.sp,
+                modifier = Modifier.padding(start = 16.dp, top = 14.dp, bottom = 4.dp),
+            )
+        }
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .graphicsLayer { scaleX = scale; scaleY = scale }
+                .clip(shape)
+                .background(if (focused) Color(0x336656F2) else Color(0x14FFFFFF))
+                .border(1.dp, Color.White.copy(alpha = if (focused) 0.28f else 0.06f), shape)
+                .clickable(
+                    interactionSource = remember { MutableInteractionSource() },
+                    indication = null,
+                    onClick = onClick,
+                )
+                .padding(horizontal = 16.dp, vertical = 13.dp),
+        ) {
+            Row(Modifier.fillMaxWidth(), verticalAlignment = Alignment.CenterVertically) {
+                Text(
+                    row.label,
+                    style = MaterialTheme.typography.bodyLarge,
+                    fontWeight = FontWeight.SemiBold,
+                    color = Color.White,
+                    maxLines = 1,
+                )
+                Spacer(Modifier.weight(1f))
+                if (focused) Text("‹ ", color = Color.White.copy(alpha = 0.6f))
+                Text(
+                    row.value,
+                    style = MaterialTheme.typography.bodyMedium,
+                    color = if (focused) Color.White else Color.White.copy(alpha = 0.6f),
+                    maxLines = 1,
+                    overflow = TextOverflow.Ellipsis,
+                )
+                if (focused) Text(" ›", color = Color.White.copy(alpha = 0.6f))
+            }
+            // The focused row carries its own one-line description — no dedicated (space-eating)
+            // detail strip. It appears right where you're looking, and the row grows to fit.
+            if (focused && row.detail.isNotBlank()) {
+                Text(
+                    row.detail,
+                    style = MaterialTheme.typography.bodySmall,
+                    color = Color.White.copy(alpha = 0.6f),
+                    maxLines = 2,
+                    modifier = Modifier.padding(top = 6.dp),
+                )
+            }
+        }
+    }
+}
+
+/** Build the console settings rows from the current [Settings], writing through [update]. */
+private fun buildSettingsRows(s: Settings, update: (Settings) -> Unit): List<GpRow> {
+    fun <T> choice(
+        id: String, header: String?, label: String, detail: String,
+        options: List<Pair<T, String>>, current: T, write: (T) -> Unit,
+    ): GpRow {
+        val idx = options.indexOfFirst { it.first == current }
+        return GpRow(
+            id, header, label,
+            value = options.getOrNull(idx)?.second ?: "—",
+            detail = detail,
+            adjust = { delta ->
+                if (idx < 0) {
+                    options.firstOrNull()?.let { write(it.first) } != null
+                } else {
+                    val t = idx + delta
+                    if (t in options.indices) { write(options[t].first); true } else false
+                }
+            },
+            activate = {
+                val i = if (idx < 0) 0 else (idx + 1) % options.size
+                options.getOrNull(i)?.let { write(it.first) }
+            },
+        )
+    }
+    fun toggle(
+        id: String, header: String?, label: String, detail: String,
+        value: Boolean, write: (Boolean) -> Unit,
+    ): GpRow = GpRow(
+        id, header, label,
+        value = if (value) "On" else "Off",
+        detail = detail,
+        adjust = { delta -> val target = delta > 0; if (value != target) { write(target); true } else false },
+        activate = { write(!value) },
+    )
+
+    return listOf(
+        choice(
+            "resolution", "Stream", "Resolution",
+            "The host creates a virtual display at exactly this size — no scaling.",
+            RESOLUTION_OPTIONS.map { (w, h, lbl) -> (w to h) to lbl }, s.width to s.height,
+        ) { (w, h) -> update(s.copy(width = w, height = h)) },
+        choice(
+            "refresh", null, "Refresh rate", "Frame rate the host renders and streams at.",
+            REFRESH_OPTIONS, s.hz,
+        ) { update(s.copy(hz = it)) },
+        choice(
+            "bitrate", null, "Bitrate",
+            "Automatic uses the host's default. Run a speed test from the touch UI for an informed value.",
+            BITRATE_OPTIONS, s.bitrateKbps,
+        ) { update(s.copy(bitrateKbps = it)) },
+        choice(
+            "compositor", null, "Compositor",
+            "Which compositor drives the virtual output — honored only if available on the host.",
+            COMPOSITOR_OPTIONS.mapIndexed { i, lbl -> i to lbl }, s.compositor,
+        ) { update(s.copy(compositor = it)) },
+
+        choice(
+            "codec", "Video", "Video codec",
+            "A preference — the host falls back if it can't encode this one.",
+            CODEC_OPTIONS, s.codec,
+        ) { update(s.copy(codec = it)) },
+        toggle(
+            "hdr", null, "10-bit HDR",
+            "HDR10 — engages when the host sends HDR content and this display supports it.",
+            s.hdrEnabled,
+        ) { update(s.copy(hdrEnabled = it)) },
+
+        choice(
+            "audio", "Audio", "Audio channels", "The speaker layout requested from the host.",
+            AUDIO_CHANNEL_OPTIONS, s.audioChannels,
+        ) { update(s.copy(audioChannels = it)) },
+        toggle(
+            "mic", null, "Microphone", "Send this device's microphone to the host's virtual mic.",
+            s.micEnabled,
+        ) { update(s.copy(micEnabled = it)) },
+
+        choice(
+            "padType", "Controller", "Controller type",
+            "The virtual pad the host creates — Automatic matches this controller.",
+            GAMEPAD_OPTIONS.mapIndexed { i, lbl -> i to lbl }, s.gamepad,
+        ) { update(s.copy(gamepad = it)) },
+
+        toggle(
+            "hud", "Interface", "Statistics overlay",
+            "Show FPS, throughput and latency while streaming.",
+            s.statsHudEnabled,
+        ) { update(s.copy(statsHudEnabled = it)) },
+        toggle(
+            "library", null, "Game library",
+            "Browse a paired host's games with Y (experimental).",
+            s.libraryEnabled,
+        ) { update(s.copy(libraryEnabled = it)) },
+        toggle(
+            "gamepadUI", null, "Controller-optimized UI",
+            "Turn off to use the touch interface even with a controller connected.",
+            s.gamepadUiEnabled,
+        ) { update(s.copy(gamepadUiEnabled = it)) },
+    )
+}

clients/android/app/src/main/kotlin/io/unom/punktfunk/GamepadUi.kt

@@ -0,0 +1,63 @@
+package io.unom.punktfunk
+
+import android.app.UiModeManager
+import android.content.Context
+import android.content.pm.PackageManager
+import android.content.res.Configuration
+import android.hardware.input.InputManager
+import android.os.Handler
+import android.os.Looper
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.DisposableEffect
+import androidx.compose.runtime.State
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.ui.platform.LocalContext
+import io.unom.punktfunk.kit.Gamepad
+
+/**
+ * Whether the controller-optimized "console" home (the host carousel + gamepad chrome) should
+ * replace the touch UI — the Android mirror of the Apple client's `GamepadUIEnvironment.isActive`:
+ * the user's [enabled] setting AND (a controller is attached OR this is a TV OR the dev [forced]
+ * flag). A TV counts unconditionally — its remote/gamepad is the only input, so it's always the
+ * console UI (as long as the setting is on).
+ */
+fun gamepadUiActive(enabled: Boolean, controllerConnected: Boolean, tv: Boolean, forced: Boolean): Boolean =
+    enabled && (controllerConnected || tv || forced)
+
+/** True on a TV: the leanback/television feature or the TELEVISION ui-mode. */
+fun isTvDevice(context: Context): Boolean {
+    val pm = context.packageManager
+    if (pm.hasSystemFeature(PackageManager.FEATURE_LEANBACK) ||
+        pm.hasSystemFeature(PackageManager.FEATURE_TELEVISION)
+    ) {
+        return true
+    }
+    val uiMode = context.getSystemService(Context.UI_MODE_SERVICE) as? UiModeManager
+    return uiMode?.currentModeType == Configuration.UI_MODE_TYPE_TELEVISION
+}
+
+/**
+ * Live "is a game controller attached" state, updated as pads connect/disconnect via
+ * [InputManager]'s device listener — so the home screen flips to the console UI the instant a pad is
+ * plugged in or paired, and back to touch when it's removed. Mirrors the reactivity the Apple client
+ * gets from observing `GamepadManager.shared`.
+ */
+@Composable
+fun rememberControllerConnected(): State<Boolean> {
+    val context = LocalContext.current
+    val connected = remember { mutableStateOf(Gamepad.firstPad() != null) }
+    DisposableEffect(Unit) {
+        val im = context.getSystemService(Context.INPUT_SERVICE) as InputManager
+        val listener = object : InputManager.InputDeviceListener {
+            private fun refresh() { connected.value = Gamepad.firstPad() != null }
+            override fun onInputDeviceAdded(deviceId: Int) = refresh()
+            override fun onInputDeviceRemoved(deviceId: Int) = refresh()
+            override fun onInputDeviceChanged(deviceId: Int) = refresh()
+        }
+        im.registerInputDeviceListener(listener, Handler(Looper.getMainLooper()))
+        connected.value = Gamepad.firstPad() != null
+        onDispose { im.unregisterInputDeviceListener(listener) }
+    }
+    return connected
+}

clients/android/app/src/main/kotlin/io/unom/punktfunk/LibraryScreen.kt

@@ -0,0 +1,297 @@
+package io.unom.punktfunk
+
+import androidx.activity.compose.BackHandler
+import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.BoxWithConstraints
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.fillMaxSize
+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.systemBarsPadding
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.pager.HorizontalPager
+import androidx.compose.foundation.pager.PageSize
+import androidx.compose.foundation.pager.rememberPagerState
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableIntStateOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.TransformOrigin
+import androidx.compose.ui.graphics.graphicsLayer
+import androidx.compose.ui.layout.ContentScale
+import android.content.res.Configuration
+import androidx.compose.ui.platform.LocalConfiguration
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.zIndex
+import dev.chrisbanes.haze.HazeState
+import dev.chrisbanes.haze.hazeSource
+import kotlinx.coroutines.launch
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import coil.ImageLoader
+import coil.compose.AsyncImage
+import coil.request.ImageRequest
+import io.unom.punktfunk.kit.library.DEFAULT_MGMT_PORT
+import io.unom.punktfunk.kit.library.GameEntry
+import io.unom.punktfunk.kit.library.LibraryClient
+import io.unom.punktfunk.kit.library.LibraryResult
+import io.unom.punktfunk.kit.library.mtlsHttpClient
+import io.unom.punktfunk.kit.security.IdentityStore
+import io.unom.punktfunk.kit.security.KnownHost
+import io.unom.punktfunk.kit.security.obtainIdentity
+import kotlin.math.PI
+import kotlin.math.absoluteValue
+import kotlin.math.cos
+import kotlin.math.sign
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+
+// The host game-library browser — the Android mirror of the Apple client's LibraryCoverflowView:
+// a gamepad-driven poster coverflow (centered cover flat + prominent, neighbours receding on a 3D
+// Y-tilt) fetched from the host's management API over mTLS. Reached with Y from a saved host.
+
+private sealed class LibState {
+    object Loading : LibState()
+    data class Ready(val games: List<GameEntry>, val loader: ImageLoader) : LibState()
+    data class Message(val text: String) : LibState() // unauthorized / empty / error
+}
+
+@Composable
+fun LibraryScreen(host: KnownHost, onBack: () -> Unit, navActive: Boolean = true) {
+    BackHandler(onBack = onBack)
+    val context = LocalContext.current
+    val hazeState = remember { HazeState() }
+    val landscape = LocalConfiguration.current.orientation == Configuration.ORIENTATION_LANDSCAPE
+    var state by remember { mutableStateOf<LibState>(LibState.Loading) }
+
+    LaunchedEffect(host.address, host.port, host.fpHex) {
+        state = LibState.Loading
+        state = withContext(Dispatchers.IO) {
+            val id = runCatching { obtainIdentity(IdentityStore(context)) }.getOrNull()
+                ?: return@withContext LibState.Message("Identity unavailable — re-pair may be required.")
+            when (val res = LibraryClient.fetch(
+                address = host.address,
+                mgmtPort = DEFAULT_MGMT_PORT,
+                certPem = id.certPem,
+                keyPem = id.privateKeyPem,
+                fpHex = host.fpHex,
+            )) {
+                is LibraryResult.Ok -> if (res.games.isEmpty()) {
+                    LibState.Message("No games found on this host.")
+                } else {
+                    val client = mtlsHttpClient(id.certPem, id.privateKeyPem, host.address, host.fpHex)
+                    LibState.Ready(res.games, ImageLoader.Builder(context).okHttpClient(client).build())
+                }
+                is LibraryResult.Unauthorized -> LibState.Message(res.message)
+                is LibraryResult.Error -> LibState.Message(res.message)
+            }
+        }
+    }
+
+    Box(Modifier.fillMaxSize()) {
+        Box(Modifier.fillMaxSize().hazeSource(hazeState)) {
+            GamepadAuroraBackground(Modifier.fillMaxSize())
+            Column(Modifier.fillMaxSize().systemBarsPadding()) {
+                ConsoleHeader("${host.name} — Library")
+                Box(Modifier.weight(1f).fillMaxWidth(), contentAlignment = Alignment.Center) {
+                    when (val s = state) {
+                        is LibState.Loading -> LoadingState()
+                        is LibState.Message -> MessageState(s.text)
+                        is LibState.Ready -> Coverflow(s.games, s.loader, navActive)
+                    }
+                }
+            }
+        }
+        // Floating legend at the shared spot — same landscape-aware inset as every other console
+        // screen (ignore the safe area in landscape, where the bottom edge isn't a tap target).
+        Box(
+            Modifier.align(Alignment.BottomStart)
+                .then(if (landscape) Modifier else Modifier.systemBarsPadding())
+                .padding(ConsoleLegendInset),
+        ) {
+            GamepadHintBar(listOf(PadGlyph.hint('B', "Close", onClick = onBack)), hazeState = hazeState)
+        }
+    }
+}
+
+@Composable
+private fun LoadingState() {
+    Column(horizontalAlignment = Alignment.CenterHorizontally, verticalArrangement = Arrangement.spacedBy(14.dp)) {
+        CircularProgressIndicator(color = Color.White)
+        Text("Loading library…", color = Color.White.copy(alpha = 0.7f), style = MaterialTheme.typography.bodyLarge)
+    }
+}
+
+@Composable
+private fun MessageState(text: String) {
+    Text(
+        text,
+        color = Color.White.copy(alpha = 0.75f),
+        style = MaterialTheme.typography.bodyLarge,
+        textAlign = TextAlign.Center,
+        modifier = Modifier.padding(horizontal = 24.dp),
+    )
+}
+
+@Composable
+private fun Coverflow(games: List<GameEntry>, loader: ImageLoader, navActive: Boolean) {
+    BoxWithConstraints(Modifier.fillMaxSize()) {
+        // Fit a 2:3 poster into the height the detail line leaves; clamp so it never dwarfs the screen.
+        val coverHeight = (maxHeight * 0.72f).coerceAtMost(360.dp)
+        val coverWidth = coverHeight * 2f / 3f
+        val sidePad = ((maxWidth - coverWidth) / 2).coerceAtLeast(0.dp)
+        val pagerState = rememberPagerState(pageCount = { games.size })
+        val scope = rememberCoroutineScope()
+        var navTarget by remember { mutableIntStateOf(0) }
+        LaunchedEffect(pagerState.settledPage) { navTarget = pagerState.settledPage }
+        val current = games.getOrNull(navTarget)
+
+        // Controller nav: the pad drives the coverflow (it wasn't captured before). Left/right steps a
+        // coalesced target the pager chases; A is reserved for launch (browse-only for now); B closes
+        // via the screen's BackHandler.
+        GamepadNavEffect(
+            active = navActive && games.isNotEmpty(),
+            onMove = { dir ->
+                val t = (navTarget + dir).coerceIn(0, games.lastIndex)
+                if (t != navTarget) { navTarget = t; scope.launch { pagerState.animateScrollToPage(t) } }
+            },
+            onActivate = { /* launch a title — browse-only for now */ },
+        )
+
+        Column(Modifier.fillMaxSize(), verticalArrangement = Arrangement.Center) {
+            HorizontalPager(
+                state = pagerState,
+                pageSize = PageSize.Fixed(coverWidth),
+                contentPadding = PaddingValues(horizontal = sidePad),
+                pageSpacing = 0.dp,          // translationX (below) does the spacing so covers sit closer
+                beyondViewportPageCount = 3, // render more neighbours so a denser fan is visible
+                modifier = Modifier.fillMaxWidth().height(coverHeight + 24.dp),
+                verticalAlignment = Alignment.CenterVertically,
+            ) { page ->
+                val signed = (pagerState.currentPage - page) + pagerState.currentPageOffsetFraction
+                val d = signed.absoluteValue
+                Poster(
+                    game = games[page],
+                    loader = loader,
+                    modifier = Modifier
+                        .zIndex(-d) // centred cover on top, neighbours stacked behind
+                        .width(coverWidth)
+                        .height(coverHeight)
+                        .graphicsLayer {
+                            // Centre at full size; EVERY neighbour settles to one size, so an even pitch
+                            // yields even VISUAL gaps. (A progressive shrink made the outer gaps grow —
+                            // the "edges spread apart while the centre gets crowded" look.)
+                            val scale = 1f - 0.28f * d.coerceAtMost(1f)
+                            scaleX = scale
+                            scaleY = scale
+                            alpha = (1f - 0.26f * d).coerceAtLeast(0.15f) // depth via fade, not size
+                            val rotDeg = signed.coerceIn(-2.5f, 2.5f) * 26f // tilt inward
+                            rotationY = rotDeg
+                            // Even neighbour pitch (0.8·cover) + a little extra outward push (ramped over
+                            // the first step so scrolling stays smooth) so the CENTRE card breathes.
+                            val base = signed * size.width * 0.2f - signed.coerceIn(-1f, 1f) * size.width * 0.14f
+                            // Counter-balance: a rotated card projects narrower (≈cos θ), which opens its
+                            // inner gap — pull it back toward centre by the half-width it loses so the
+                            // gaps stay even no matter the tilt.
+                            val halfW = size.width * scale * 0.5f
+                            val counter = sign(signed) * halfW * (1f - cos(rotDeg * (PI.toFloat() / 180f)))
+                            translationX = base + counter
+                            // Lower cameraDistance = stronger perspective (CSS `perspective`); the flat
+                            // 22 washed the tilt out. 9 makes the same angle read as real depth.
+                            cameraDistance = 9f * density
+                            transformOrigin = TransformOrigin(0.5f, 0.5f)
+                        },
+                )
+            }
+            Column(
+                Modifier.fillMaxWidth().padding(top = 14.dp),
+                horizontalAlignment = Alignment.CenterHorizontally,
+            ) {
+                Text(
+                    current?.title ?: " ",
+                    style = MaterialTheme.typography.titleLarge,
+                    fontWeight = FontWeight.Bold,
+                    color = Color.White,
+                    maxLines = 1,
+                    overflow = TextOverflow.Ellipsis,
+                )
+                if (current != null) {
+                    Text(
+                        if (current.isCustom) "CUSTOM" else "STEAM",
+                        style = MaterialTheme.typography.labelMedium,
+                        color = Color.White.copy(alpha = 0.5f),
+                        letterSpacing = 2.sp,
+                    )
+                }
+            }
+        }
+    }
+}
+
+/** One cover: walks the art candidates (portrait → header → hero) then a text placeholder. */
+@Composable
+private fun Poster(game: GameEntry, loader: ImageLoader, modifier: Modifier = Modifier) {
+    val candidates = game.art.posterCandidates
+    var idx by remember(game.id) { mutableStateOf(0) }
+    val shape = RoundedCornerShape(16.dp)
+    Box(
+        modifier = modifier
+            .clip(shape)
+            .background(Color(0xFF241F3D))
+            .border(1.dp, Color.White.copy(alpha = 0.12f), shape),
+        contentAlignment = Alignment.Center,
+    ) {
+        if (idx < candidates.size) {
+            AsyncImage(
+                model = ImageRequest.Builder(LocalContext.current).data(candidates[idx]).build(),
+                imageLoader = loader,
+                contentDescription = game.title,
+                contentScale = ContentScale.Crop,
+                modifier = Modifier.fillMaxSize(),
+                onError = { idx++ }, // this candidate failed — try the next, or fall to the placeholder
+            )
+        } else {
+            Text(
+                game.title,
+                style = MaterialTheme.typography.titleMedium,
+                fontWeight = FontWeight.SemiBold,
+                color = Color.White.copy(alpha = 0.75f),
+                textAlign = TextAlign.Center,
+                modifier = Modifier.padding(12.dp),
+            )
+        }
+        // Store badge, top-start.
+        Box(Modifier.fillMaxSize().padding(8.dp), contentAlignment = Alignment.TopStart) {
+            Text(
+                if (game.isCustom) "Custom" else "Steam",
+                style = MaterialTheme.typography.labelSmall,
+                color = Color.White,
+                modifier = Modifier
+                    .clip(RoundedCornerShape(50))
+                    .background(Color.Black.copy(alpha = 0.5f))
+                    .padding(horizontal = 8.dp, vertical = 3.dp),
+            )
+        }
+    }
+}

clients/android/app/src/main/kotlin/io/unom/punktfunk/LicensesScreen.kt

@@ -3,14 +3,21 @@ package io.unom.punktfunk
 import androidx.activity.compose.BackHandler
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.text.font.FontFamily
@@ -31,6 +38,13 @@ fun LicensesScreen(onBack: () -> Unit) {
             context.assets.open("THIRD-PARTY-NOTICES.txt").bufferedReader().use { it.readText() }
         }.getOrDefault("Third-party notices unavailable.")
     }
+    // The bundled brand typeface (Geist Sans) ships under the SIL Open Font License 1.1. The OFL
+    // requires the license travel with the font, so surface it here (mirrors the Apple client).
+    val fontLicense = remember {
+        runCatching {
+            context.assets.open("GEIST-OFL.txt").bufferedReader().use { it.readText() }
+        }.getOrNull()
+    }
     val version = remember {
         runCatching {
             @Suppress("DEPRECATION")
@@ -38,29 +52,52 @@ fun LicensesScreen(onBack: () -> Unit) {
         }.getOrNull()
     }
 
-    Column(
+    Column(Modifier.fillMaxSize()) {
-        modifier = Modifier
+        // Pinned header with a visible Back affordance (Back-button/gesture still work via BackHandler).
-            .fillMaxSize()
+        Row(
-            .verticalScroll(rememberScrollState())
+            modifier = Modifier.fillMaxWidth().padding(start = 4.dp, end = 12.dp, top = 8.dp, bottom = 4.dp),
-            .padding(horizontal = 20.dp, vertical = 24.dp),
+            verticalAlignment = Alignment.CenterVertically,
-        verticalArrangement = Arrangement.spacedBy(16.dp),
+        ) {
-    ) {
+            IconButton(onClick = onBack) {
-        Text("Open-source licenses", style = MaterialTheme.typography.headlineMedium)
+                Icon(Icons.AutoMirrored.Filled.ArrowBack, contentDescription = "Back")
-        if (version != null) {
+            }
-            Text(
+            Text("Open-source licenses", style = MaterialTheme.typography.headlineSmall)
-                "punktfunk $version",
+        }
-                style = MaterialTheme.typography.bodyMedium,
+        Column(
-                color = MaterialTheme.colorScheme.onSurfaceVariant,
+            modifier = Modifier
-            )
+                .fillMaxSize()
+                .verticalScroll(rememberScrollState())
+                .padding(horizontal = 20.dp)
+                .padding(bottom = 24.dp),
+            verticalArrangement = Arrangement.spacedBy(16.dp),
+        ) {
+            if (version != null) {
+                Text(
+                    "Punktfunk $version",
+                    style = MaterialTheme.typography.bodyMedium,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant,
+                )
+            }
+            Text(
+                "Punktfunk is licensed under MIT OR Apache-2.0, at your option. It uses the open-source " +
+                    "components below, each under its own license.",
+                style = MaterialTheme.typography.bodyMedium,
+            )
+            Text(
+                notices,
+                style = MaterialTheme.typography.bodySmall.copy(fontFamily = FontFamily.Monospace),
+            )
+            if (fontLicense != null) {
+                Text("Bundled font", style = MaterialTheme.typography.titleMedium)
+                Text(
+                    "The Geist typeface is licensed under the SIL Open Font License 1.1.",
+                    style = MaterialTheme.typography.bodyMedium,
+                )
+                Text(
+                    fontLicense,
+                    style = MaterialTheme.typography.bodySmall.copy(fontFamily = FontFamily.Monospace),
+                )
+            }
         }
-        Text(
-            "punktfunk is licensed under MIT OR Apache-2.0, at your option. It uses the open-source " +
-                "components below, each under its own license.",
-            style = MaterialTheme.typography.bodyMedium,
-        )
-        Text(
-            notices,
-            style = MaterialTheme.typography.bodySmall.copy(fontFamily = FontFamily.Monospace),
-        )
     }
 }

clients/android/app/src/main/kotlin/io/unom/punktfunk/MainActivity.kt

@@ -1,5 +1,6 @@
 package io.unom.punktfunk
 
+import android.os.Build
 import android.os.Bundle
 import android.view.InputDevice
 import android.view.KeyEvent
@@ -10,6 +11,9 @@ import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.material3.Surface
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import io.unom.punktfunk.kit.Gamepad
 import io.unom.punktfunk.kit.Keymap
@@ -34,8 +38,30 @@ class MainActivity : ComponentActivity() {
     var padKeyProbe: ((KeyEvent) -> Boolean)? = null
     var padMotionProbe: ((MotionEvent) -> Boolean)? = null
 
+    /**
+     * Set by [StreamScreen] to its disconnect action. The emergency-exit chord (below) invokes it so a
+     * couch user with no keyboard/Back can always leave a stream.
+     */
+    var requestStreamExit: (() -> Unit)? = null
+
+    /** Currently-held forwarded pad buttons (bitmask of `Gamepad.BTN_*`), for chord detection. */
+    private var heldPadButtons = 0
+
+    /**
+     * Whether the last console input came from a real gamepad (face buttons / stick) vs. a TV D-pad
+     * remote (which has no A/B/X/Y). The console UI reads this to show glyphs the user recognises — pad
+     * face buttons, or a select glyph + arrows for a remote. Compose observes it (a snapshot state).
+     */
+    var lastPadIsGamepad by mutableStateOf(false)
+        private set
+
+    /** The panel's highest-refresh display mode (0 = unknown/unsupported), resolved once at startup. */
+    private var highRefreshModeId = 0
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        resolveHighRefreshMode()
+        setConsoleHighRefreshRate(true) // the console UI wants max refresh; streaming manages its own
         // Dark, transparent system bars regardless of the system theme — our UI is always dark, so
         // the status/nav bars blend with our surface and get light icons. (The no-arg edge-to-edge
         // picks the *system* light/dark, which left a black status bar over our dark background.)
@@ -43,13 +69,39 @@ class MainActivity : ComponentActivity() {
             statusBarStyle = SystemBarStyle.dark(android.graphics.Color.TRANSPARENT),
             navigationBarStyle = SystemBarStyle.dark(android.graphics.Color.TRANSPARENT),
         )
+        // Dev escape hatch (mirrors the Apple client's PUNKTFUNK_FORCE_GAMEPAD_UI): force the console
+        // UI without a physical pad — `adb shell am start -n io.unom.punktfunk/.MainActivity --ez
+        // pf_force_gamepad_ui true`. Never set in normal use; real activation is a connected pad / TV.
+        val forceGamepadUi = intent?.getBooleanExtra("pf_force_gamepad_ui", false) ?: false
         setContent {
             PunktfunkTheme {
-                Surface(modifier = Modifier.fillMaxSize()) { App() }
+                Surface(modifier = Modifier.fillMaxSize()) { App(forceGamepadUi = forceGamepadUi) }
             }
         }
     }
 
+    /** Resolve the panel's highest-refresh mode (same resolution) once, for [setConsoleHighRefreshRate]. */
+    private fun resolveHighRefreshMode() {
+        @Suppress("DEPRECATION")
+        val disp = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) display else windowManager.defaultDisplay
+        highRefreshModeId = disp?.supportedModes?.maxWithOrNull(
+            compareBy({ it.refreshRate }, { it.physicalWidth * it.physicalHeight }),
+        )?.modeId ?: 0
+    }
+
+    /**
+     * Opt the CONSOLE UI into the panel's highest refresh mode. Some OEMs (Nothing OS among them) pin
+     * third-party apps to 60Hz unless they explicitly ask for more, which halves the smoothness of the
+     * UI's scrolling/animation on a 120/144Hz panel. [StreamScreen] turns this OFF while streaming so
+     * its own `ANativeWindow_setFrameRate` (matched to the video) governs the panel instead.
+     */
+    fun setConsoleHighRefreshRate(high: Boolean) {
+        if (highRefreshModeId == 0) return
+        window.attributes = window.attributes.apply {
+            preferredDisplayModeId = if (high) highRefreshModeId else 0
+        }
+    }
+
     override fun dispatchKeyEvent(event: KeyEvent): Boolean {
         val handle = streamHandle
         if (handle != 0L) {
@@ -60,9 +112,20 @@ class MainActivity : ComponentActivity() {
                 if (bit != 0) {
                     when (event.action) {
                         // repeatCount guard: don't re-send a held button as auto-repeat.
-                        KeyEvent.ACTION_DOWN ->
+                        KeyEvent.ACTION_DOWN -> {
                             if (event.repeatCount == 0) NativeBridge.nativeSendGamepadButton(handle, bit, true)
-                        KeyEvent.ACTION_UP -> NativeBridge.nativeSendGamepadButton(handle, bit, false)
+                            heldPadButtons = heldPadButtons or bit
+                            // Emergency exit: Select + Start + L1 + R1 held together leaves the stream
+                            // (a couch user has no keyboard/Back). Fired once per full chord.
+                            if (heldPadButtons and STREAM_EXIT_CHORD == STREAM_EXIT_CHORD) {
+                                heldPadButtons = 0
+                                requestStreamExit?.let { exit -> window.decorView.post { exit() } }
+                            }
+                        }
+                        KeyEvent.ACTION_UP -> {
+                            NativeBridge.nativeSendGamepadButton(handle, bit, false)
+                            heldPadButtons = heldPadButtons and bit.inv()
+                        }
                     }
                     return true // consumed
                 }
@@ -90,18 +153,29 @@ class MainActivity : ComponentActivity() {
                 }
             }
         } else {
+            // Note which input the console UI is being driven by, so its glyphs match (a TV remote's
+            // D-pad is not from SOURCE_GAMEPAD; a pad's face buttons / D-pad are).
+            if (event.action == KeyEvent.ACTION_DOWN && isConsoleNavKey(event.keyCode)) {
+                lastPadIsGamepad = event.isFromSource(InputDevice.SOURCE_GAMEPAD)
+            }
             // The Controllers debug screen sees pad events before the navigation remap below.
             padKeyProbe?.let { if (it(event)) return true }
             if (event.isFromSource(InputDevice.SOURCE_GAMEPAD)) {
                 // Not streaming: a game controller drives the Compose UI (TV + phone). Map the face
-                // buttons to the navigation keys the focus system understands; D-pad *keys* already
+                // buttons to the navigation the focus system / back stack understand; D-pad *keys*
-                // move focus on their own, so they fall through to super untouched.
+                // already move focus on their own, so they fall through to super untouched.
-                val mapped = when (event.keyCode) {
+                when (event.keyCode) {
-                    KeyEvent.KEYCODE_BUTTON_A -> KeyEvent.KEYCODE_DPAD_CENTER // activate focused element
+                    // B → back. Drive the OnBackPressedDispatcher directly rather than synthesising a
-                    KeyEvent.KEYCODE_BUTTON_B -> KeyEvent.KEYCODE_BACK // back / dismiss
+                    // BACK KeyEvent: a synthetic event isn't "tracking", so the framework's default
-                    else -> 0
+                    // onKeyUp(BACK) never calls onBackPressed() and Compose BackHandlers wouldn't fire.
+                    KeyEvent.KEYCODE_BUTTON_B -> {
+                        if (event.action == KeyEvent.ACTION_UP) onBackPressedDispatcher.onBackPressed()
+                        return true
+                    }
+                    // A → activate the focused element (the focus system understands DPAD_CENTER).
+                    KeyEvent.KEYCODE_BUTTON_A ->
+                        return super.dispatchKeyEvent(KeyEvent(event.action, KeyEvent.KEYCODE_DPAD_CENTER))
                 }
-                if (mapped != 0) return super.dispatchKeyEvent(KeyEvent(event.action, mapped))
             }
         }
         return super.dispatchKeyEvent(event)
@@ -137,6 +211,7 @@ class MainActivity : ComponentActivity() {
             if (dir != lastNavDir) {
                 lastNavDir = dir
                 if (dir != 0) {
+                    lastPadIsGamepad = true // a stick/HAT push can only come from a real gamepad
                     super.dispatchKeyEvent(KeyEvent(KeyEvent.ACTION_DOWN, dir))
                     super.dispatchKeyEvent(KeyEvent(KeyEvent.ACTION_UP, dir))
                     return true
@@ -147,4 +222,17 @@ class MainActivity : ComponentActivity() {
         }
         return super.dispatchGenericMotionEvent(event)
     }
+
+    /** Keys that drive the console UI — D-pad + face buttons; used to classify the last input source. */
+    private fun isConsoleNavKey(kc: Int): Boolean = when (kc) {
+        KeyEvent.KEYCODE_DPAD_UP, KeyEvent.KEYCODE_DPAD_DOWN, KeyEvent.KEYCODE_DPAD_LEFT,
+        KeyEvent.KEYCODE_DPAD_RIGHT, KeyEvent.KEYCODE_DPAD_CENTER, KeyEvent.KEYCODE_ENTER,
+        -> true
+        else -> KeyEvent.isGamepadButton(kc)
+    }
+
+    private companion object {
+        /** Emergency stream-exit chord: Select + Start + L1 + R1 held together. */
+        val STREAM_EXIT_CHORD = Gamepad.BTN_BACK or Gamepad.BTN_START or Gamepad.BTN_LB or Gamepad.BTN_RB
+    }
 }

clients/android/app/src/main/kotlin/io/unom/punktfunk/Settings.kt

@@ -41,6 +41,19 @@ data class Settings(
      * understand touch. Mirrors the Apple client's TouchInputMode.
      */
     val touchMode: TouchMode = TouchMode.TRACKPAD,
+    /**
+     * Swap the whole home screen for the controller-optimized "console" UI (the host carousel +
+     * gamepad chrome) whenever a controller is connected — mirrors the Apple client's
+     * `gamepadUIEnabled`. On by default; turn it off to keep the touch UI even with a pad attached.
+     * A TV (leanback) is always in this mode regardless (its remote/pad is the only input).
+     */
+    val gamepadUiEnabled: Boolean = true,
+    /**
+     * Show the experimental game-library browser (the coverflow reached with Y from a saved host).
+     * Fetched from the host's management API over mTLS; needs a paired host. Mirrors the Apple
+     * client's `libraryEnabled`.
+     */
+    val libraryEnabled: Boolean = true,
 )
 
 /** [Settings.touchMode] values; persisted by name. */
@@ -67,6 +80,8 @@ class SettingsStore(context: Context) {
             ?.let { name -> TouchMode.entries.firstOrNull { it.name == name } }
             // Migration: the pre-enum Boolean "trackpad_mode" (true = trackpad, false = direct).
             ?: if (prefs.getBoolean(K_TRACKPAD, true)) TouchMode.TRACKPAD else TouchMode.POINTER,
+        gamepadUiEnabled = prefs.getBoolean(K_GAMEPAD_UI, true),
+        libraryEnabled = prefs.getBoolean(K_LIBRARY, true),
     )
 
     fun save(s: Settings) {
@@ -83,6 +98,8 @@ class SettingsStore(context: Context) {
             .putBoolean(K_MIC, s.micEnabled)
             .putBoolean(K_HUD, s.statsHudEnabled)
             .putString(K_TOUCH_MODE, s.touchMode.name)
+            .putBoolean(K_GAMEPAD_UI, s.gamepadUiEnabled)
+            .putBoolean(K_LIBRARY, s.libraryEnabled)
             .apply()
     }
 
@@ -99,6 +116,8 @@ class SettingsStore(context: Context) {
         const val K_MIC = "mic_enabled"
         const val K_HUD = "stats_hud_enabled"
         const val K_TOUCH_MODE = "touch_mode"
+        const val K_GAMEPAD_UI = "gamepad_ui_enabled"
+        const val K_LIBRARY = "library_enabled"
 
         /** Legacy Boolean the enum replaced — read once as the migration default, never written. */
         const val K_TRACKPAD = "trackpad_mode"

clients/android/app/src/main/kotlin/io/unom/punktfunk/SettingsScreen.kt

@@ -5,44 +5,79 @@ import android.content.pm.PackageManager
 import androidx.activity.compose.BackHandler
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
+import androidx.compose.animation.AnimatedContent
+import androidx.compose.animation.core.tween
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
+import androidx.compose.animation.slideInHorizontally
+import androidx.compose.animation.slideOutHorizontally
+import androidx.compose.animation.togetherWith
+import androidx.compose.foundation.background
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.BoxWithConstraints
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.ColumnScope
 import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxHeight
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 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.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
+import androidx.compose.material.icons.automirrored.filled.KeyboardArrowRight
+import androidx.compose.material.icons.filled.Info
+import androidx.compose.material.icons.filled.SportsEsports
+import androidx.compose.material.icons.filled.Tune
+import androidx.compose.material.icons.filled.Tv
+import androidx.compose.material.icons.filled.VolumeUp
 import androidx.compose.material3.DropdownMenuItem
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.ExposedDropdownMenuBox
 import androidx.compose.material3.ExposedDropdownMenuAnchorType
 import androidx.compose.material3.ExposedDropdownMenuDefaults
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.OutlinedCard
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.Switch
 import androidx.compose.material3.Text
+import androidx.compose.material3.VerticalDivider
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.unit.dp
 import androidx.core.content.ContextCompat
 
 /**
- * Stream settings, grouped into Display / Host / Audio / Overlay cards. Edits are persisted
+ * Stream settings, organised as an iOS-Settings / Android-system-settings style list of category
- * immediately via [onChange]; [onBack] returns to the connect screen. Resolution/refresh "Native"
+ * subpages. On a phone the category list pushes to a full-screen detail; on a tablet / large screen
- * resolve from the device display at connect time.
+ * it becomes a two-pane list-detail (the list stays on the left, the detail on the right). Edits
+ * persist immediately via [onChange]; [onBack] returns to the connect screen.
  */
 @Composable
-fun SettingsScreen(initial: Settings, onChange: (Settings) -> Unit, onBack: () -> Unit) {
+fun SettingsScreen(
+    initial: Settings,
+    onChange: (Settings) -> Unit,
+    onBack: () -> Unit,
+) {
     var s by remember { mutableStateOf(initial) }
     val context = LocalContext.current
     var showLicenses by remember { mutableStateOf(false) }
@@ -52,13 +87,20 @@ fun SettingsScreen(initial: Settings, onChange: (Settings) -> Unit, onBack: () -
         onChange(next)
     }
 
-    BackHandler(onBack = onBack)
-
     // Mic uplink — turning it on requests RECORD_AUDIO; if denied, the toggle stays off.
     val micLauncher = rememberLauncherForActivityResult(
         ActivityResultContracts.RequestPermission(),
     ) { granted -> update(s.copy(micEnabled = granted)) }
+    val onMicChange: (Boolean) -> Unit = { on ->
+        when {
+            !on -> update(s.copy(micEnabled = false))
+            ContextCompat.checkSelfPermission(context, Manifest.permission.RECORD_AUDIO) ==
+                PackageManager.PERMISSION_GRANTED -> update(s.copy(micEnabled = true))
+            else -> micLauncher.launch(Manifest.permission.RECORD_AUDIO)
+        }
+    }
 
+    // Deep sub-screens replace the whole settings surface (they carry their own back).
     if (showLicenses) {
         LicensesScreen(onBack = { showLicenses = false })
         return
@@ -68,160 +110,314 @@ fun SettingsScreen(initial: Settings, onChange: (Settings) -> Unit, onBack: () -
         return
     }
 
-    Column(
+    // Selected category persists across rotation (stored by name — null = the bare list on a phone).
-        modifier = Modifier
+    var selectedName by rememberSaveable { mutableStateOf<String?>(null) }
-            .fillMaxSize()
+    val selected = selectedName?.let { n -> SettingsCategory.entries.firstOrNull { it.name == n } }
-            .verticalScroll(rememberScrollState())
-            .padding(horizontal = 20.dp, vertical = 24.dp),
-        verticalArrangement = Arrangement.spacedBy(24.dp),
-    ) {
-        Text("Settings", style = MaterialTheme.typography.headlineMedium)
 
-        val (nw, nh, nhz) = nativeDisplayMode(context)
+    BoxWithConstraints(Modifier.fillMaxSize()) {
+        val twoPane = maxWidth >= 640.dp
+        // A two-column layout must never show an empty detail — land on the first category.
+        LaunchedEffect(twoPane) {
+            if (twoPane && selected == null) selectedName = SettingsCategory.Display.name
+        }
 
-        SettingsGroup("Display") {
+        val detail: @Composable (SettingsCategory, (() -> Unit)?) -> Unit = { cat, back ->
-            SettingDropdown(
+            CategoryDetail(
-                label = "Resolution",
+                category = cat,
-                options = RESOLUTION_OPTIONS.map { (w, h, lbl) ->
+                settings = s,
-                    (w to h) to (if (w == 0) "$lbl ($nw × $nh)" else lbl)
+                onChange = ::update,
-                },
+                context = context,
-                selected = s.width to s.height,
+                onMicChange = onMicChange,
-            ) { (w, h) -> update(s.copy(width = w, height = h)) }
+                onOpenControllers = { showControllers = true },
-
+                onOpenLicenses = { showLicenses = true },
-            SettingDropdown(
+                onBack = back,
-                label = "Refresh rate",
-                options = REFRESH_OPTIONS.map { (hz, lbl) -> hz to (if (hz == 0) "$lbl ($nhz Hz)" else lbl) },
-                selected = s.hz,
-            ) { hz -> update(s.copy(hz = hz)) }
-
-            SettingDropdown(
-                label = "Bitrate",
-                options = BITRATE_OPTIONS,
-                selected = s.bitrateKbps,
-            ) { kbps -> update(s.copy(bitrateKbps = kbps)) }
-
-            SettingDropdown(
-                label = "Video codec",
-                options = CODEC_OPTIONS,
-                selected = s.codec,
-            ) { c -> update(s.copy(codec = c)) }
-
-            // HDR is only meaningful on a panel that can present HDR10; on an SDR display the toggle
-            // is disabled (and HDR is never advertised regardless) so the host doesn't send PQ the
-            // panel would mis-tone-map. The capability is fixed for the device, so read it once.
-            val hdrCapable = remember { displaySupportsHdr(context) }
-            ToggleRow(
-                title = "HDR",
-                subtitle = if (hdrCapable) {
-                    "Stream 10-bit HDR (BT.2020 PQ) when the host supports it"
-                } else {
-                    "This display can't present HDR10 — streams stay SDR"
-                },
-                checked = s.hdrEnabled && hdrCapable,
-                enabled = hdrCapable,
-                onCheckedChange = { on -> update(s.copy(hdrEnabled = on)) },
             )
         }
 
-        SettingsGroup("Host") {
+        if (twoPane) {
-            SettingDropdown(
+            BackHandler(onBack = onBack)
-                label = "Compositor",
+            Row(Modifier.fillMaxSize()) {
-                options = COMPOSITOR_OPTIONS.mapIndexed { i, lbl -> i to lbl },
+                CategoryList(
-                selected = s.compositor,
+                    selected = selected,
-            ) { c -> update(s.copy(compositor = c)) }
+                    twoPane = true,
-
+                    onSelect = { selectedName = it.name },
-            SettingDropdown(
+                    modifier = Modifier.width(300.dp).fillMaxHeight(),
-                label = "Controller type",
+                )
-                options = GAMEPAD_OPTIONS.mapIndexed { i, lbl -> i to lbl },
+                VerticalDivider()
-                selected = s.gamepad,
+                Box(Modifier.weight(1f).fillMaxHeight()) {
-            ) { g -> update(s.copy(gamepad = g)) }
+                    // Cross-fade the detail pane as the selected category changes.
-
+                    AnimatedContent(
-            ClickableRow(
+                        targetState = selected ?: SettingsCategory.Display,
-                title = "Connected controllers",
+                        transitionSpec = { fadeIn(tween(200)) togetherWith fadeOut(tween(200)) },
-                subtitle = "What the app detects, with a live input test",
+                        label = "SettingsPane",
-                onClick = { showControllers = true },
+                    ) { cat -> detail(cat, null) }
-            )
+                }
-        }
+            }
-
+        } else {
-        SettingsGroup("Audio") {
+            // Compact: the category list pushes to a full-screen detail and back, like the iOS /
-            SettingDropdown(
+            // Android system settings — a horizontal slide that tracks the drill-in direction.
-                label = "Audio channels",
+            BackHandler { if (selected != null) selectedName = null else onBack() }
-                options = AUDIO_CHANNEL_OPTIONS,
+            AnimatedContent(
-                selected = s.audioChannels,
+                targetState = selected,
-            ) { ch -> update(s.copy(audioChannels = ch)) }
+                transitionSpec = {
-
+                    if (targetState != null) {
-            ToggleRow(
+                        slideInHorizontally { it } + fadeIn() togetherWith
-                title = "Microphone",
+                            slideOutHorizontally { -it } + fadeOut()
-                subtitle = "Send your mic to the host's virtual microphone",
+                    } else {
-                checked = s.micEnabled,
+                        slideInHorizontally { -it } + fadeIn() togetherWith
-                onCheckedChange = { on ->
+                            slideOutHorizontally { it } + fadeOut()
-                    when {
-                        !on -> update(s.copy(micEnabled = false))
-                        ContextCompat.checkSelfPermission(context, Manifest.permission.RECORD_AUDIO) ==
-                            PackageManager.PERMISSION_GRANTED -> update(s.copy(micEnabled = true))
-                        else -> micLauncher.launch(Manifest.permission.RECORD_AUDIO)
                     }
                 },
-            )
+                label = "SettingsPush",
-        }
+            ) { sel ->
-
+                if (sel == null) {
-        SettingsGroup("Touch input") {
+                    CategoryList(
-            SettingDropdown(
+                        selected = null,
-                label = "Touch input",
+                        twoPane = false,
-                options = TOUCH_MODE_OPTIONS,
+                        onSelect = { selectedName = it.name },
-                selected = s.touchMode,
+                        modifier = Modifier.fillMaxSize(),
-                onSelect = { mode -> update(s.copy(touchMode = mode)) },
+                    )
-            )
+                } else {
-            Text(
+                    detail(sel) { selectedName = null }
-                "Trackpad: relative cursor like a laptop touchpad — tap to click, two-finger " +
+                }
-                    "tap right-clicks, two fingers scroll, tap-then-drag holds the button. " +
+            }
-                    "Direct pointer: the cursor jumps to your finger. Touch passthrough: real " +
-                    "multi-touch reaches the host, for apps that understand touch.",
-                style = MaterialTheme.typography.bodySmall,
-                color = MaterialTheme.colorScheme.onSurfaceVariant,
-                modifier = Modifier.padding(top = 6.dp),
-            )
-        }
-
-        SettingsGroup("Overlay") {
-            ToggleRow(
-                title = "Stats overlay",
-                subtitle = "Show FPS, throughput and latency while streaming (3-finger tap toggles it live)",
-                checked = s.statsHudEnabled,
-                onCheckedChange = { on -> update(s.copy(statsHudEnabled = on)) },
-            )
-        }
-
-        SettingsGroup("About") {
-            ClickableRow(
-                title = "Open-source licenses",
-                subtitle = "Third-party notices and credits",
-                onClick = { showLicenses = true },
-            )
         }
     }
 }
 
-/** A titled group of settings rendered inside an outlined card. */
+/** The top-level settings groups — each opens its own subpage (list on phone, split on tablet). */
+enum class SettingsCategory(val title: String, val icon: ImageVector) {
+    Display("Display", Icons.Filled.Tv),
+    Audio("Audio", Icons.Filled.VolumeUp),
+    Controls("Controls", Icons.Filled.SportsEsports),
+    Interface("Interface", Icons.Filled.Tune),
+    About("About", Icons.Filled.Info),
+}
+
+/** The category list — the settings root. Highlights the [selected] row when it drives a detail pane. */
 @Composable
-private fun SettingsGroup(title: String, content: @Composable ColumnScope.() -> Unit) {
+private fun CategoryList(
-    Column(verticalArrangement = Arrangement.spacedBy(10.dp)) {
+    selected: SettingsCategory?,
+    twoPane: Boolean,
+    onSelect: (SettingsCategory) -> Unit,
+    modifier: Modifier = Modifier,
+) {
+    Column(
+        modifier
+            .verticalScroll(rememberScrollState())
+            .padding(horizontal = 12.dp, vertical = 20.dp),
+        verticalArrangement = Arrangement.spacedBy(2.dp),
+    ) {
         Text(
-            title,
+            "Settings",
-            style = MaterialTheme.typography.titleSmall,
+            style = MaterialTheme.typography.headlineMedium,
-            color = MaterialTheme.colorScheme.primary,
+            modifier = Modifier.padding(start = 8.dp, bottom = 12.dp),
-            modifier = Modifier.padding(start = 4.dp),
         )
-        OutlinedCard(modifier = Modifier.fillMaxWidth()) {
+        SettingsCategory.entries.forEach { cat ->
-            Column(
+            val highlighted = twoPane && selected == cat
-                modifier = Modifier.padding(16.dp),
+            Row(
-                verticalArrangement = Arrangement.spacedBy(16.dp),
+                modifier = Modifier
-                content = content,
+                    .fillMaxWidth()
-            )
+                    .clip(RoundedCornerShape(14.dp))
+                    .background(if (highlighted) MaterialTheme.colorScheme.secondaryContainer else Color.Transparent)
+                    .clickable { onSelect(cat) }
+                    .padding(horizontal = 14.dp, vertical = 15.dp),
+                verticalAlignment = Alignment.CenterVertically,
+            ) {
+                Icon(
+                    cat.icon,
+                    contentDescription = null,
+                    tint = MaterialTheme.colorScheme.primary,
+                    modifier = Modifier.padding(end = 16.dp),
+                )
+                Text(cat.title, style = MaterialTheme.typography.bodyLarge, modifier = Modifier.weight(1f))
+                if (!twoPane) {
+                    Icon(
+                        Icons.AutoMirrored.Filled.KeyboardArrowRight,
+                        contentDescription = null,
+                        tint = MaterialTheme.colorScheme.onSurfaceVariant,
+                    )
+                }
+            }
         }
     }
 }
 
+/** One category's controls. [onBack] non-null (phone push) shows a back arrow; null (tablet pane) hides it. */
+@Composable
+private fun CategoryDetail(
+    category: SettingsCategory,
+    settings: Settings,
+    onChange: (Settings) -> Unit,
+    context: android.content.Context,
+    onMicChange: (Boolean) -> Unit,
+    onOpenControllers: () -> Unit,
+    onOpenLicenses: () -> Unit,
+    onBack: (() -> Unit)?,
+) {
+    Column(
+        Modifier
+            .fillMaxSize()
+            .verticalScroll(rememberScrollState())
+            .padding(horizontal = 20.dp, vertical = 16.dp),
+        verticalArrangement = Arrangement.spacedBy(20.dp),
+    ) {
+        Row(verticalAlignment = Alignment.CenterVertically) {
+            if (onBack != null) {
+                IconButton(onClick = onBack, modifier = Modifier.padding(end = 4.dp)) {
+                    Icon(Icons.AutoMirrored.Filled.ArrowBack, contentDescription = "Back")
+                }
+            }
+            Text(category.title, style = MaterialTheme.typography.headlineMedium)
+        }
+        when (category) {
+            SettingsCategory.Display -> DisplaySettings(settings, onChange, context)
+            SettingsCategory.Audio -> AudioSettings(settings, onChange, onMicChange)
+            SettingsCategory.Controls -> ControlsSettings(settings, onChange, onOpenControllers)
+            SettingsCategory.Interface -> InterfaceSettings(settings, onChange)
+            SettingsCategory.About -> AboutSettings(onOpenLicenses)
+        }
+    }
+}
+
+@Composable
+private fun DisplaySettings(s: Settings, update: (Settings) -> Unit, context: android.content.Context) {
+    val (nw, nh, nhz) = nativeDisplayMode(context)
+    SettingsCard {
+        SettingDropdown(
+            label = "Resolution",
+            options = RESOLUTION_OPTIONS.map { (w, h, lbl) -> (w to h) to (if (w == 0) "$lbl ($nw × $nh)" else lbl) },
+            selected = s.width to s.height,
+        ) { (w, h) -> update(s.copy(width = w, height = h)) }
+
+        SettingDropdown(
+            label = "Refresh rate",
+            options = REFRESH_OPTIONS.map { (hz, lbl) -> hz to (if (hz == 0) "$lbl ($nhz Hz)" else lbl) },
+            selected = s.hz,
+        ) { hz -> update(s.copy(hz = hz)) }
+
+        SettingDropdown(label = "Bitrate", options = BITRATE_OPTIONS, selected = s.bitrateKbps) { kbps ->
+            update(s.copy(bitrateKbps = kbps))
+        }
+
+        SettingDropdown(label = "Video codec", options = CODEC_OPTIONS, selected = s.codec) { c ->
+            update(s.copy(codec = c))
+        }
+
+        // HDR is only meaningful on a panel that can present HDR10; on an SDR display the toggle is
+        // disabled (and HDR is never advertised) so the host doesn't send PQ the panel mis-tone-maps.
+        val hdrCapable = remember { displaySupportsHdr(context) }
+        ToggleRow(
+            title = "HDR",
+            subtitle = if (hdrCapable) {
+                "Stream 10-bit HDR (BT.2020 PQ) when the host supports it"
+            } else {
+                "This display can't present HDR10 — streams stay SDR"
+            },
+            checked = s.hdrEnabled && hdrCapable,
+            enabled = hdrCapable,
+            onCheckedChange = { on -> update(s.copy(hdrEnabled = on)) },
+        )
+
+        SettingDropdown(
+            label = "Compositor",
+            options = COMPOSITOR_OPTIONS.mapIndexed { i, lbl -> i to lbl },
+            selected = s.compositor,
+        ) { c -> update(s.copy(compositor = c)) }
+    }
+}
+
+@Composable
+private fun AudioSettings(s: Settings, update: (Settings) -> Unit, onMicChange: (Boolean) -> Unit) {
+    SettingsCard {
+        SettingDropdown(label = "Audio channels", options = AUDIO_CHANNEL_OPTIONS, selected = s.audioChannels) { ch ->
+            update(s.copy(audioChannels = ch))
+        }
+        ToggleRow(
+            title = "Microphone",
+            subtitle = "Send your mic to the host's virtual microphone",
+            checked = s.micEnabled,
+            onCheckedChange = onMicChange,
+        )
+    }
+}
+
+@Composable
+private fun ControlsSettings(s: Settings, update: (Settings) -> Unit, onOpenControllers: () -> Unit) {
+    SettingsCard {
+        SettingDropdown(label = "Touch input", options = TOUCH_MODE_OPTIONS, selected = s.touchMode) { mode ->
+            update(s.copy(touchMode = mode))
+        }
+        Text(
+            "Trackpad: relative cursor like a laptop touchpad — tap to click, two-finger tap " +
+                "right-clicks, two fingers scroll, tap-then-drag holds the button. Direct pointer: " +
+                "the cursor jumps to your finger. Touch passthrough: real multi-touch reaches the " +
+                "host, for apps that understand touch.",
+            style = MaterialTheme.typography.bodySmall,
+            color = MaterialTheme.colorScheme.onSurfaceVariant,
+        )
+    }
+    SettingsCard {
+        SettingDropdown(
+            label = "Controller type",
+            options = GAMEPAD_OPTIONS.mapIndexed { i, lbl -> i to lbl },
+            selected = s.gamepad,
+        ) { g -> update(s.copy(gamepad = g)) }
+        ClickableRow(
+            title = "Connected controllers",
+            subtitle = "What the app detects, with a live input test",
+            onClick = onOpenControllers,
+        )
+    }
+}
+
+@Composable
+private fun InterfaceSettings(s: Settings, update: (Settings) -> Unit) {
+    SettingsCard {
+        ToggleRow(
+            title = "Controller-optimized UI",
+            subtitle = "Switch to the console home (host carousel) when a controller is connected",
+            checked = s.gamepadUiEnabled,
+            onCheckedChange = { on -> update(s.copy(gamepadUiEnabled = on)) },
+        )
+        ToggleRow(
+            title = "Game library",
+            subtitle = "Browse a paired host's game library (press Y on a saved host)",
+            checked = s.libraryEnabled,
+            onCheckedChange = { on -> update(s.copy(libraryEnabled = on)) },
+        )
+        ToggleRow(
+            title = "Stats overlay",
+            subtitle = "Show FPS, throughput and latency while streaming (3-finger tap toggles it live)",
+            checked = s.statsHudEnabled,
+            onCheckedChange = { on -> update(s.copy(statsHudEnabled = on)) },
+        )
+    }
+}
+
+@Composable
+private fun AboutSettings(onOpenLicenses: () -> Unit) {
+    SettingsCard {
+        ClickableRow(
+            title = "Open-source licenses",
+            subtitle = "Third-party notices and credits",
+            onClick = onOpenLicenses,
+        )
+    }
+}
+
+/** A group of settings rendered inside an outlined card. */
+@Composable
+private fun SettingsCard(content: @Composable ColumnScope.() -> Unit) {
+    OutlinedCard(modifier = Modifier.fillMaxWidth()) {
+        Column(
+            modifier = Modifier.padding(16.dp),
+            verticalArrangement = Arrangement.spacedBy(16.dp),
+            content = content,
+        )
+    }
+}
+
 /** A title + subtitle on the left, a Switch on the right. [enabled] greys out the whole row. */
 @Composable
 private fun ToggleRow(
@@ -265,6 +461,12 @@ private fun ClickableRow(title: String, subtitle: String, onClick: () -> Unit) {
                 color = MaterialTheme.colorScheme.onSurfaceVariant,
             )
         }
+        Icon(
+            Icons.AutoMirrored.Filled.KeyboardArrowRight,
+            contentDescription = null,
+            tint = MaterialTheme.colorScheme.onSurfaceVariant,
+            modifier = Modifier.size(20.dp),
+        )
     }
 }
 

clients/android/app/src/main/kotlin/io/unom/punktfunk/StreamScreen.kt

@@ -91,6 +91,8 @@ fun StreamScreen(handle: Long, micEnabled: Boolean, onDisconnect: () -> Unit) {
         activity?.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE
         activity?.streamHandle = handle // route hardware keys to this session
         activity?.axisMapper = Gamepad.AxisMapper(handle) // route joystick axes
+        activity?.requestStreamExit = onDisconnect // Select+Start+L1+R1 chord leaves the stream
+        activity?.setConsoleHighRefreshRate(false) // let the decoder's setFrameRate pick the panel rate
         // Host→client feedback (rumble + DualSense lightbar/LEDs); poll threads stopped before close.
         val feedback = GamepadFeedback(handle).also { it.start() }
         onDispose {
@@ -99,6 +101,8 @@ fun StreamScreen(handle: Long, micEnabled: Boolean, onDisconnect: () -> Unit) {
             activity?.axisMapper?.reset() // release-all so nothing sticks on the host
             activity?.axisMapper = null
             activity?.streamHandle = 0L
+            activity?.requestStreamExit = null
+            activity?.setConsoleHighRefreshRate(true) // back to the console UI's max refresh
             controller?.show(WindowInsetsCompat.Type.systemBars())
             window?.clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
             // Release the landscape lock so the rest of the app follows the device/system again.

clients/android/app/src/main/kotlin/io/unom/punktfunk/Theme.kt

@@ -41,5 +41,7 @@ fun PunktfunkTheme(content: @Composable () -> Unit) {
     } else {
         BrandDark
     }
-    MaterialTheme(colorScheme = scheme, content = content)
+    // Geist Sans across the whole type scale — the brand typeface the website and the Apple client
+    // already ship (see Type.kt).
+    MaterialTheme(colorScheme = scheme, typography = PunktfunkTypography, content = content)
 }

clients/android/app/src/main/kotlin/io/unom/punktfunk/Type.kt

@@ -0,0 +1,44 @@
+package io.unom.punktfunk
+
+import androidx.compose.material3.Typography
+import androidx.compose.ui.text.font.Font
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+
+// Geist — the punktfunk brand typeface (the same family the website and the Apple client ship).
+// Bundled as static OTF weights in res/font and applied to every Material 3 text style below, so the
+// Android UI carries the brand type identically to the other clients. Geist Sans only — Geist Mono
+// is intentionally not shipped (the licenses screen's technical block uses the platform monospace).
+//
+// Licensed under the SIL Open Font License 1.1 (see the Geist OFL entry in THIRD-PARTY-NOTICES.txt).
+val Geist = FontFamily(
+    Font(R.font.geist_regular, FontWeight.Normal),
+    Font(R.font.geist_medium, FontWeight.Medium),
+    Font(R.font.geist_semibold, FontWeight.SemiBold),
+    Font(R.font.geist_bold, FontWeight.Bold),
+)
+
+/**
+ * The default Material 3 type scale re-based on [Geist]. Material 3's [Typography] has no
+ * `defaultFontFamily` shortcut (that was Material 2), so each of the 15 roles is re-emitted with the
+ * Geist family while keeping Material's sizes, line heights, letter spacing and per-role weights.
+ */
+val PunktfunkTypography: Typography = Typography().run {
+    Typography(
+        displayLarge = displayLarge.copy(fontFamily = Geist),
+        displayMedium = displayMedium.copy(fontFamily = Geist),
+        displaySmall = displaySmall.copy(fontFamily = Geist),
+        headlineLarge = headlineLarge.copy(fontFamily = Geist),
+        headlineMedium = headlineMedium.copy(fontFamily = Geist),
+        headlineSmall = headlineSmall.copy(fontFamily = Geist),
+        titleLarge = titleLarge.copy(fontFamily = Geist),
+        titleMedium = titleMedium.copy(fontFamily = Geist),
+        titleSmall = titleSmall.copy(fontFamily = Geist),
+        bodyLarge = bodyLarge.copy(fontFamily = Geist),
+        bodyMedium = bodyMedium.copy(fontFamily = Geist),
+        bodySmall = bodySmall.copy(fontFamily = Geist),
+        labelLarge = labelLarge.copy(fontFamily = Geist),
+        labelMedium = labelMedium.copy(fontFamily = Geist),
+        labelSmall = labelSmall.copy(fontFamily = Geist),
+    )
+}

clients/android/app/src/main/kotlin/io/unom/punktfunk/WakeController.kt

@@ -0,0 +1,125 @@
+package io.unom.punktfunk
+
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.setValue
+import io.unom.punktfunk.kit.NativeBridge
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.isActive
+import kotlinx.coroutines.launch
+
+/**
+ * Wake a sleeping host and WAIT for it to come back before proceeding — the Android mirror of the
+ * Apple client's `HostWaker`.
+ *
+ * A magic packet is fire-and-forget, and a cold box can take 20–60 s to POST, boot, and start
+ * advertising on mDNS again — far longer than a connect attempt will sit. So instead of firing one
+ * packet and immediately dialing (which just fails on a genuinely-asleep host), this drives a visible
+ * "Waking…" state: it (re-)sends the packet, polls the host's mDNS presence once a second via
+ * [isOnline], and on success runs [onOnline] (the real connect for a Wake-&-Connect, or nothing for
+ * a wake-only); on timeout it parks in a retry/cancel state. One wake at a time.
+ *
+ * [scope] is the composition's coroutine scope (main-dispatched), so [waking] mutations and the
+ * [isOnline]/[onOnline] callbacks all run on the main thread; only the blocking send is off-loaded.
+ */
+class WakeController(private val scope: CoroutineScope) {
+    /** null = idle; non-null drives [WakeOverlay]. */
+    data class Waking(
+        val hostName: String,
+        /** Whether coming online chains into a connect (Wake & Connect) vs. just stopping. */
+        val connectsAfter: Boolean,
+        val seconds: Int = 0,
+        val timedOut: Boolean = false,
+    )
+
+    var waking by mutableStateOf<Waking?>(null)
+        private set
+
+    private var loop: Job? = null
+
+    /** Captured so "Try Again" replays the exact same wait. */
+    private var replay: (() -> Unit)? = null
+
+    /**
+     * Wake the host and wait for [isOnline] to go true, then run [onOnline]. [macs]/[lastIp] target
+     * the magic packet. No-ops straight to [onOnline] when there's nothing to wake with or the host
+     * is already up (a race between the caller's check and here).
+     */
+    fun start(
+        hostName: String,
+        connectsAfter: Boolean,
+        macs: List<String>,
+        lastIp: String,
+        isOnline: () -> Boolean,
+        onOnline: () -> Unit,
+    ) {
+        if (macs.isEmpty() || isOnline()) {
+            cancel()
+            onOnline()
+            return
+        }
+        replay = { run(hostName, connectsAfter, macs, lastIp, isOnline, onOnline) }
+        replay?.invoke()
+    }
+
+    /** Stop waiting and dismiss the overlay (B / Cancel). */
+    fun cancel() {
+        loop?.cancel()
+        loop = null
+        replay = null
+        waking = null
+    }
+
+    /** Restart the wait after a timeout (A / Try Again). */
+    fun retry() {
+        replay?.invoke()
+    }
+
+    private fun run(
+        hostName: String,
+        connectsAfter: Boolean,
+        macs: List<String>,
+        lastIp: String,
+        isOnline: () -> Boolean,
+        onOnline: () -> Unit,
+    ) {
+        loop?.cancel()
+        waking = Waking(hostName = hostName, connectsAfter = connectsAfter)
+        loop = scope.launch {
+            var elapsed = 0
+            while (isActive) {
+                // Re-send periodically: a single packet can be missed, and some NICs only wake on a
+                // fresh packet after dropping into a deeper sleep state.
+                if (elapsed % RESEND_EVERY_S == 0) {
+                    val csv = macs.joinToString(",")
+                    launch(Dispatchers.IO) { NativeBridge.nativeWakeOnLan(csv, lastIp) }
+                }
+                if (isOnline()) {
+                    waking = null
+                    loop = null
+                    onOnline()
+                    return@launch
+                }
+                if (elapsed >= TIMEOUT_S) {
+                    waking = waking?.copy(timedOut = true)
+                    loop = null
+                    return@launch
+                }
+                delay(1000)
+                elapsed++
+                waking = waking?.copy(seconds = elapsed)
+            }
+        }
+    }
+
+    companion object {
+        /** How long to wait for the host to reappear before giving up (a cold boot can be a minute+). */
+        const val TIMEOUT_S = 90
+
+        /** Re-send the magic packet this often. */
+        const val RESEND_EVERY_S = 6
+    }
+}

clients/android/app/src/main/kotlin/io/unom/punktfunk/WakeOverlay.kt

@@ -0,0 +1,124 @@
+package io.unom.punktfunk
+
+import androidx.activity.compose.BackHandler
+import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.widthIn
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Bedtime
+import androidx.compose.material3.Button
+import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.material3.Icon
+import androidx.compose.material3.OutlinedButton
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+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.graphics.Color
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+
+/**
+ * The "Waking <host>…" modal shown while [WakeController] brings a sleeping host back — a spinner + a
+ * live elapsed counter, escalating to a retry/cancel prompt on timeout. The Android mirror of the
+ * Apple client's `WakeOverlay`. Rendered over BOTH the touch grid and the console home; it swallows
+ * input to the screen behind it, and in console mode the pad drives it (B cancels, A retries once
+ * timed out) while the touch buttons work for a pointer.
+ */
+@Composable
+fun WakeOverlay(waker: WakeController, gamepadUi: Boolean) {
+    val w = waker.waking ?: return
+
+    BackHandler { waker.cancel() } // system Back / pad B (remapped) cancels the wait
+    if (gamepadUi) {
+        // A retries once timed out; B falls through to the BackHandler above.
+        GamepadNavEffect2D(
+            active = true,
+            onDirection = {},
+            onActivate = { if (w.timedOut) waker.retry() },
+        )
+    }
+
+    Box(
+        Modifier
+            .fillMaxSize()
+            .background(Color.Black.copy(alpha = 0.6f))
+            // Swallow taps so the home behind can't be touched while waking.
+            .clickable(interactionSource = remember { MutableInteractionSource() }, indication = null) {},
+        contentAlignment = Alignment.Center,
+    ) {
+        Column(
+            Modifier
+                .padding(40.dp)
+                .widthIn(max = 380.dp)
+                .clip(RoundedCornerShape(22.dp))
+                .background(Color(0xF01A1730))
+                .border(1.dp, Color.White.copy(alpha = 0.12f), RoundedCornerShape(22.dp))
+                .padding(28.dp),
+            horizontalAlignment = Alignment.CenterHorizontally,
+            verticalArrangement = Arrangement.spacedBy(14.dp),
+        ) {
+            if (w.timedOut) {
+                Icon(
+                    Icons.Filled.Bedtime,
+                    contentDescription = null,
+                    tint = Color.White.copy(alpha = 0.85f),
+                    modifier = Modifier.size(34.dp),
+                )
+                Text(
+                    "${w.hostName} didn't wake",
+                    color = Color.White,
+                    fontWeight = FontWeight.Bold,
+                    fontSize = 19.sp,
+                    textAlign = TextAlign.Center,
+                )
+                Text(
+                    "It may still be booting, or it's powered off / off this network.",
+                    color = Color.White.copy(alpha = 0.6f),
+                    fontSize = 13.sp,
+                    textAlign = TextAlign.Center,
+                )
+                Row(
+                    horizontalArrangement = Arrangement.spacedBy(12.dp),
+                    modifier = Modifier.padding(top = 6.dp),
+                ) {
+                    OutlinedButton(onClick = { waker.cancel() }) { Text("Cancel") }
+                    Button(onClick = { waker.retry() }) { Text("Try Again") }
+                }
+            } else {
+                CircularProgressIndicator(color = Color.White)
+                Text(
+                    "Waking ${w.hostName}…",
+                    color = Color.White,
+                    fontWeight = FontWeight.Bold,
+                    fontSize = 19.sp,
+                    textAlign = TextAlign.Center,
+                )
+                Text(
+                    "Waiting for it to come online · ${w.seconds}s",
+                    color = Color.White.copy(alpha = 0.6f),
+                    fontSize = 13.sp,
+                    fontFamily = FontFamily.Monospace,
+                )
+                OutlinedButton(onClick = { waker.cancel() }, modifier = Modifier.padding(top = 6.dp)) {
+                    Text(if (w.connectsAfter) "Cancel" else "Stop Waiting")
+                }
+            }
+        }
+    }
+}

clients/android/app/src/main/kotlin/io/unom/punktfunk/components/HostComponents.kt

@@ -59,7 +59,7 @@ fun HostCard(
     enabled: Boolean,
     onConnect: () -> Unit,
     onForget: (() -> Unit)?,
-    onRename: (() -> Unit)? = null,
+    onEdit: (() -> Unit)? = null,
     onWake: (() -> Unit)? = null,
 ) {
     // D-pad / controller focus highlight: a clickable card is focusable, but the default state
@@ -108,7 +108,7 @@ fun HostCard(
                 StatusPill(status)
             }
 
-            if (onForget != null || onRename != null || onWake != null) {
+            if (onForget != null || onEdit != null || onWake != null) {
                 var menu by remember { mutableStateOf(false) }
                 Box(modifier = Modifier.align(Alignment.TopEnd)) {
                     IconButton(enabled = enabled, onClick = { menu = true }) {
@@ -129,12 +129,12 @@ fun HostCard(
                                 },
                             )
                         }
-                        if (onRename != null) {
+                        if (onEdit != null) {
                             DropdownMenuItem(
-                                text = { Text("Rename") },
+                                text = { Text("Edit…") },
                                 onClick = {
                                     menu = false
-                                    onRename()
+                                    onEdit()
                                 },
                             )
                         }

clients/android/app/src/test/kotlin/io/unom/punktfunk/screenshots/ShotScenes.kt

@@ -83,7 +83,7 @@ internal fun HostsScene() {
             }
             item(span = { GridItemSpan(maxLineSpan) }) { SectionLabel("Saved hosts") }
             items(SAVED) { h ->
-                HostCard(h.name, h.address, h.status, enabled = true, onConnect = {}, onForget = {}, onRename = {})
+                HostCard(h.name, h.address, h.status, enabled = true, onConnect = {}, onForget = {}, onEdit = {})
             }
             item(span = { GridItemSpan(maxLineSpan) }) {
                 Spacer(Modifier.height(12.dp))

clients/android/kit/build.gradle.kts

@@ -15,8 +15,10 @@ android {
     ndkVersion = ndkVer
 
     defaultConfig {
-        minSdk = 31
+        minSdk = 28 // Android 9 — reaches older TV boxes; API 31+ features are runtime-gated.
-        ndk { abiFilters += listOf("arm64-v8a", "x86_64") }
+        // Keep in lockstep with :app — 32-bit armeabi-v7a for the many 32-bit Google TV / Android TV
+        // boxes, 64-bit arm64-v8a for phones + modern TV, x86_64 for the emulator.
+        ndk { abiFilters += listOf("arm64-v8a", "armeabi-v7a", "x86_64") }
     }
     compileOptions {
         sourceCompatibility = JavaVersion.VERSION_21
@@ -28,6 +30,9 @@ android {
 kotlin { compilerOptions { jvmTarget.set(JvmTarget.JVM_21) } }
 
 dependencies {
+    // mTLS HTTPS client for the host's management API (the game-library fetch + cover-art loads).
+    // OkHttp lets us present the paired client cert and pin the host's self-signed cert by SHA-256.
+    implementation("com.squareup.okhttp3:okhttp:4.12.0")
     testImplementation("junit:junit:4.13.2") // JVM unit test for the pure TXT parser
 }
 
@@ -85,9 +90,11 @@ fun registerCargoNdk(taskName: String, release: Boolean) =
         // find their subtools.
         val cmd = mutableListOf(
             "$cargoBin/cargo", "ndk",
-            "-t", "arm64-v8a", "-t", "x86_64",
+            "-t", "arm64-v8a", "-t", "armeabi-v7a", "-t", "x86_64",
-            // Link against the minSdk-31 sysroot so libaaudio (API 26+) is found.
+            // Link against the minSdk-28 sysroot: libaaudio (API 26) is present, and building at the
-            "--platform", "31",
+            // floor makes the linker reject any accidental >28 hard import (the one API-30 call we
+            // make, ANativeWindow_setFrameRate, is dlsym-resolved — see decode::try_set_frame_rate).
+            "--platform", "28",
             "-o", file("src/main/jniLibs").absolutePath,
             "build", "-p", "punktfunk-client-android",
         )

clients/android/kit/src/main/kotlin/io/unom/punktfunk/kit/GamepadFeedback.kt

@@ -8,6 +8,7 @@ import android.hardware.lights.LightsRequest
 import android.os.Build
 import android.os.CombinedVibration
 import android.os.VibrationEffect
+import android.os.Vibrator
 import android.os.VibratorManager
 import android.util.Log
 import android.view.InputDevice
@@ -16,7 +17,8 @@ import java.nio.ByteBuffer
 /**
  * Host→client gamepad feedback for one session (single-pad model — pad 0 only). Two daemon poll
  * threads drain the blocking native pulls and render in Kotlin: rumble → the controller's
- * `VibratorManager`; HID-output → lightbar / player-LED via `LightsManager` (API 33+); adaptive
+ * `VibratorManager` (API 31+) or its single legacy `Vibrator` on API 28–30; HID-output → lightbar /
+ * player-LED via `LightsManager` (API 33+); adaptive
  * triggers are parse-validated and logged (Android has no public adaptive-trigger API).
  *
  * Mirrors `nativeStartAudio`'s lifecycle: [start]/[stop] driven by the StreamScreen. [stop] flips a
@@ -40,6 +42,9 @@ class GamepadFeedback(private val handle: Long) {
     private var hidoutThread: Thread? = null
 
     private var vm: VibratorManager? = null
+    // API 28–30 fallback: the controller's single legacy Vibrator (no per-motor VibratorManager
+    // until API 31). Exactly one of [vm] / [legacy] is bound; rumble degrades to one blended motor.
+    private var legacy: Vibrator? = null
     private var vibratorIds: IntArray = IntArray(0)
     private var amplitudeControlled = false
 
@@ -81,6 +86,7 @@ class GamepadFeedback(private val handle: Long) {
         rumbleThread?.interrupt()
         hidoutThread?.interrupt()
         runCatching { vm?.cancel() } // drop any held rumble immediately
+        runCatching { legacy?.cancel() }
         // Join WITHOUT a timeout. These poll threads dereference the native session handle on every
         // pull (nativeNextRumble/nativeNextHidout), so they MUST be dead before StreamScreen's
         // onDispose reaches nativeClose, which frees that handle. A *bounded* join that times out
@@ -98,6 +104,7 @@ class GamepadFeedback(private val handle: Long) {
         rgbLight = null
         playerLight = null
         vm = null
+        legacy = null
         vibratorIds = IntArray(0)
     }
 
@@ -111,39 +118,65 @@ class GamepadFeedback(private val handle: Long) {
             Log.i(TAG, "rumble: no controller connected — rumble no-op (emulator path)")
             return
         }
-        val m = dev.vibratorManager
+        if (Build.VERSION.SDK_INT >= 31) {
-        val ids = m.vibratorIds
+            val m = dev.vibratorManager
-        if (ids.isEmpty()) {
+            val ids = m.vibratorIds
-            Log.i(TAG, "rumble: controller '${dev.name}' has no vibrators — rumble no-op")
+            if (ids.isEmpty()) {
-            return
+                Log.i(TAG, "rumble: controller '${dev.name}' has no vibrators — rumble no-op")
+                return
+            }
+            vm = m
+            vibratorIds = ids
+            amplitudeControlled = ids.all { m.getVibrator(it).hasAmplitudeControl() }
+            Log.i(TAG, "rumble: bound ${ids.size} vibrators amplitudeControl=$amplitudeControlled")
+        } else {
+            // API 28–30: no VibratorManager — fall back to the controller's single legacy Vibrator.
+            @Suppress("DEPRECATION")
+            val v = dev.vibrator
+            if (!v.hasVibrator()) {
+                Log.i(TAG, "rumble: controller '${dev.name}' has no vibrator — rumble no-op")
+                return
+            }
+            legacy = v
+            amplitudeControlled = v.hasAmplitudeControl()
+            Log.i(TAG, "rumble: bound legacy vibrator amplitudeControl=$amplitudeControlled")
         }
-        vm = m
-        vibratorIds = ids
-        amplitudeControlled = ids.all { m.getVibrator(it).hasAmplitudeControl() }
-        Log.i(TAG, "rumble: bound ${ids.size} vibrators amplitudeControl=$amplitudeControlled")
     }
 
     /** low = heavy/left motor, high = light/right motor; both 0..0xFFFF (the host's u16 amplitudes). */
     private fun renderRumble(low: Int, high: Int) {
         Log.i(TAG, "rumble low=$low high=$high") // verification line — BEFORE any no-op return
-        val m = vm ?: return
         val lo = toAmplitude(low)
         val hi = toAmplitude(high)
-        if (lo == 0 && hi == 0) {
+        val m = vm
-            m.cancel() // (0,0) = stop
+        if (m != null) {
+            if (lo == 0 && hi == 0) {
+                m.cancel() // (0,0) = stop
+                return
+            }
+            val combo = CombinedVibration.startParallel()
+            if (amplitudeControlled && vibratorIds.size >= 2) {
+                // ids[0] = light/right, ids[1] = heavy/left (XInput/Moonlight convention).
+                if (hi != 0) combo.addVibrator(vibratorIds[0], oneShot(hi))
+                if (lo != 0) combo.addVibrator(vibratorIds[1], oneShot(lo))
+            } else {
+                // Single motor or no amplitude control: blend both into one effect.
+                val a = (lo * 0.8 + hi * 0.33).toInt().coerceIn(1, 255)
+                for (id in vibratorIds) combo.addVibrator(id, oneShot(a))
+            }
+            runCatching { m.vibrate(combo.combine()) }
             return
         }
-        val combo = CombinedVibration.startParallel()
+        // API 28–30 legacy single-motor path: blend both motors into one effect.
-        if (amplitudeControlled && vibratorIds.size >= 2) {
+        val lv = legacy ?: return
-            // ids[0] = light/right, ids[1] = heavy/left (XInput/Moonlight convention).
+        if (lo == 0 && hi == 0) {
-            if (hi != 0) combo.addVibrator(vibratorIds[0], oneShot(hi))
+            lv.cancel() // (0,0) = stop
-            if (lo != 0) combo.addVibrator(vibratorIds[1], oneShot(lo))
+            return
-        } else {
+        }
-            // Single motor or no amplitude control: blend both into one effect.
+        val a = (lo * 0.8 + hi * 0.33).toInt().coerceIn(1, 255)
-            val a = (lo * 0.8 + hi * 0.33).toInt().coerceIn(1, 255)
+        runCatching {
-            for (id in vibratorIds) combo.addVibrator(id, oneShot(a))
+            lv.vibrate(if (amplitudeControlled) oneShot(a) else oneShot(VibrationEffect.DEFAULT_AMPLITUDE))
         }
-        runCatching { m.vibrate(combo.combine()) }
     }
 
     // 0..0xFFFF → 1..255 (high byte); a nonzero motor never collapses to 0.

clients/android/kit/src/main/kotlin/io/unom/punktfunk/kit/library/Library.kt

@@ -0,0 +1,195 @@
+package io.unom.punktfunk.kit.library
+
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import org.json.JSONArray
+import org.json.JSONObject
+import java.io.ByteArrayInputStream
+import java.security.KeyFactory
+import java.security.KeyStore
+import java.security.MessageDigest
+import java.security.PrivateKey
+import java.security.cert.CertificateFactory
+import java.security.cert.X509Certificate
+import java.security.spec.PKCS8EncodedKeySpec
+import java.util.Base64
+import java.util.concurrent.TimeUnit
+import javax.net.ssl.HostnameVerifier
+import javax.net.ssl.HttpsURLConnection
+import javax.net.ssl.KeyManagerFactory
+import javax.net.ssl.SSLContext
+import javax.net.ssl.TrustManager
+import javax.net.ssl.TrustManagerFactory
+import javax.net.ssl.X509TrustManager
+
+// Android game-library client — the mirror of the Apple client's LibraryClient.swift. Fetches a
+// host's unified game library from its management REST API (`GET /api/v1/library`) over **mTLS**: the
+// paired client presents its persistent cert/key (the same identity the host paired over QUIC), and
+// the host's self-signed cert is pinned by SHA-256(DER). Read-only. Mirrors the GameEntry/Artwork
+// schema in crates/punktfunk-host/src/library.rs.
+
+/** The management API's default port — matches `mgmt::DEFAULT_PORT` on the host and the Apple client. */
+const val DEFAULT_MGMT_PORT = 47990
+
+/** Cover-art URLs. Steam art arrives as host-relative proxy paths, resolved to absolute by [LibraryClient]. */
+data class Artwork(val portrait: String?, val header: String?, val hero: String?) {
+    /** Poster preference for a 2:3 tile: portrait capsule → header → hero (near-universal fallbacks). */
+    val posterCandidates: List<String> get() = listOfNotNull(portrait, header, hero)
+}
+
+/** One title in the unified library. [id] is store-qualified (`steam:<appid>` / `custom:<id>`). */
+data class GameEntry(val id: String, val store: String, val title: String, val art: Artwork) {
+    val isCustom: Boolean get() = store == "custom"
+}
+
+/** Fetch outcome — three states so the UI can guide setup (the common case is "not paired yet"). */
+sealed class LibraryResult {
+    data class Ok(val games: List<GameEntry>) : LibraryResult()
+    data class Unauthorized(val message: String) : LibraryResult()
+    data class Error(val message: String) : LibraryResult()
+}
+
+object LibraryClient {
+    /**
+     * `GET https://<address>:<mgmtPort>/api/v1/library`, authenticated by mTLS. [fpHex] is the pinned
+     * host-cert SHA-256 (64 hex, from the paired [io.unom.punktfunk.kit.security.KnownHost]); a blank
+     * value means the host was never connected/paired, so there's nothing authorized to browse.
+     * BLOCKING — call from a background dispatcher.
+     */
+    fun fetch(
+        address: String,
+        mgmtPort: Int = DEFAULT_MGMT_PORT,
+        certPem: String,
+        keyPem: String,
+        fpHex: String,
+    ): LibraryResult {
+        if (fpHex.isBlank()) {
+            return LibraryResult.Unauthorized(
+                "Connect to this host once first — the library uses the identity created on pairing to authenticate.",
+            )
+        }
+        val client = try {
+            mtlsHttpClient(certPem, keyPem, address, fpHex)
+        } catch (e: Exception) {
+            return LibraryResult.Error("Couldn't set up the secure connection: ${e.message}")
+        }
+        val base = "https://$address:$mgmtPort"
+        val req = Request.Builder().url("$base/api/v1/library").build()
+        return try {
+            client.newCall(req).execute().use { resp ->
+                when (resp.code) {
+                    200 -> LibraryResult.Ok(parse(resp.body?.string().orEmpty(), base))
+                    401 -> LibraryResult.Unauthorized(
+                        "The host didn't recognize this device. Pair with the host first — it authorizes paired clients by their certificate.",
+                    )
+                    else -> LibraryResult.Error("The management API returned HTTP ${resp.code}.")
+                }
+            }
+        } catch (e: Exception) {
+            LibraryResult.Error(
+                "Couldn't reach the host's management API: ${e.message}. It binds the LAN by default, so check the host is updated and reachable.",
+            )
+        }
+    }
+
+    private fun parse(json: String, base: String): List<GameEntry> {
+        val arr = JSONArray(json)
+        val out = ArrayList<GameEntry>(arr.length())
+        for (i in 0 until arr.length()) {
+            val o = arr.getJSONObject(i)
+            val art = o.optJSONObject("art") ?: JSONObject()
+            out.add(
+                GameEntry(
+                    id = o.optString("id"),
+                    store = o.optString("store"),
+                    title = o.optString("title"),
+                    art = Artwork(
+                        portrait = resolveArt(str(art, "portrait"), base),
+                        header = resolveArt(str(art, "header"), base),
+                        hero = resolveArt(str(art, "hero"), base),
+                    ),
+                ),
+            )
+        }
+        return out
+    }
+
+    /** A present, non-null, non-blank JSON string field, else null. */
+    private fun str(o: JSONObject, key: String): String? =
+        if (o.has(key) && !o.isNull(key)) o.optString(key).ifBlank { null } else null
+
+    /** Host-relative art path (`/api/v1/library/art/...`) → absolute against the host; else unchanged. */
+    private fun resolveArt(s: String?, base: String): String? =
+        if (s != null && s.startsWith("/")) base + s else s
+}
+
+/**
+ * An OkHttpClient that presents the paired client cert and pins the host's self-signed cert by
+ * SHA-256(DER) — reused for BOTH the library fetch and the cover-art loads (so a paired client
+ * reaches the host's own art proxy). The pinning trust manager trusts the host by fingerprint and
+ * defers to normal public trust for any other origin (an external CDN URL); the hostname verifier
+ * accepts the pinned host (whose self-signed cert has no matching SAN) and defers otherwise.
+ */
+fun mtlsHttpClient(certPem: String, keyPem: String, host: String, fpHex: String): OkHttpClient {
+    val clientCert = CertificateFactory.getInstance("X.509")
+        .generateCertificate(ByteArrayInputStream(certPem.toByteArray())) as X509Certificate
+    val privateKey = parsePrivateKey(keyPem)
+
+    val keyStore = KeyStore.getInstance("PKCS12").apply {
+        load(null, null)
+        setKeyEntry("client", privateKey, CharArray(0), arrayOf(clientCert))
+    }
+    val kmf = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm())
+    kmf.init(keyStore, CharArray(0))
+
+    // System default trust manager, for non-host (external CDN) origins.
+    val sysTmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm())
+    sysTmf.init(null as KeyStore?)
+    val sysTm = sysTmf.trustManagers.filterIsInstance<X509TrustManager>().first()
+
+    val pinned = fpHex.lowercase()
+    val trustManager = object : X509TrustManager {
+        override fun checkClientTrusted(chain: Array<X509Certificate>, authType: String) {}
+        override fun checkServerTrusted(chain: Array<X509Certificate>, authType: String) {
+            if (sha256Hex(chain[0].encoded) == pinned) return // the pinned host
+            sysTm.checkServerTrusted(chain, authType) // external CDN — normal public trust
+        }
+        override fun getAcceptedIssuers(): Array<X509Certificate> = sysTm.acceptedIssuers
+    }
+
+    val ssl = SSLContext.getInstance("TLS")
+    ssl.init(kmf.keyManagers, arrayOf<TrustManager>(trustManager), null)
+
+    val defaultVerifier = HttpsURLConnection.getDefaultHostnameVerifier()
+    val verifier = HostnameVerifier { hostname, session ->
+        hostname == host || defaultVerifier.verify(hostname, session)
+    }
+
+    return OkHttpClient.Builder()
+        .sslSocketFactory(ssl.socketFactory, trustManager)
+        .hostnameVerifier(verifier)
+        .connectTimeout(8, TimeUnit.SECONDS)
+        .readTimeout(15, TimeUnit.SECONDS)
+        .build()
+}
+
+/** Parse a PKCS#8 PEM private key (rcgen emits `-----BEGIN PRIVATE KEY-----`), trying EC then RSA/Ed25519. */
+private fun parsePrivateKey(pem: String): PrivateKey {
+    val body = pem
+        .replace(Regex("-----BEGIN [A-Z ]*PRIVATE KEY-----"), "")
+        .replace(Regex("-----END [A-Z ]*PRIVATE KEY-----"), "")
+        .replace(Regex("\\s"), "")
+    val der = Base64.getDecoder().decode(body)
+    val spec = PKCS8EncodedKeySpec(der)
+    for (alg in listOf("EC", "RSA", "Ed25519")) {
+        try {
+            return KeyFactory.getInstance(alg).generatePrivate(spec)
+        } catch (_: Exception) {
+            // try the next algorithm
+        }
+    }
+    throw IllegalArgumentException("unsupported private-key format (not EC/RSA/Ed25519 PKCS#8)")
+}
+
+private fun sha256Hex(der: ByteArray): String =
+    MessageDigest.getInstance("SHA-256").digest(der).joinToString("") { "%02x".format(it) }

clients/android/kit/src/main/kotlin/io/unom/punktfunk/kit/security/KnownHostStore.kt

@@ -74,6 +74,16 @@ class KnownHostStore(context: Context) {
         save(h.copy(name = newName))
     }
 
+    /**
+     * Edit a saved host, RE-KEYING if the address or port changed (the pref key IS `address:port`, so
+     * a plain [save] would otherwise leave a stale record under the old key). The caller passes an
+     * [updated] copy that preserves `fpHex`/`paired` (and sets `mac` from the edit form).
+     */
+    fun update(oldAddress: String, oldPort: Int, updated: KnownHost) {
+        if (oldAddress != updated.address || oldPort != updated.port) remove(oldAddress, oldPort)
+        save(updated)
+    }
+
     /** All trusted hosts, name-sorted — backs the saved-hosts list. */
     fun all(): List<KnownHost> =
         prefs.all.values.mapNotNull { (it as? String)?.let(::parse) }.sortedBy { it.name.lowercase() }
@@ -89,4 +99,22 @@ class KnownHostStore(context: Context) {
             mac = j.optString("mac", "").split(",").map { it.trim() }.filter { it.isNotEmpty() },
         )
     }.getOrNull()
+
+    companion object {
+        /**
+         * Parse a free-typed Wake-on-LAN field into normalized `aa:bb:cc:dd:ee:ff` entries (comma /
+         * space / newline separated). Anything that isn't six colon-separated hex octets is dropped;
+         * an empty result clears the host's MAC. Mirrors the Apple client's `AddHostSheet.parseMacs`.
+         */
+        fun parseMacs(s: String): List<String> = s
+            .split(',', ';', ' ', '\n', '\t')
+            .map { it.trim().lowercase() }
+            .filter { m ->
+                // Exactly six octets, each two literal hex digits. (Not toIntOrNull(16) — that accepts
+                // a leading +/- sign, so "aa:bb:cc:dd:ee:-1" would wrongly pass.)
+                m.split(":").let { o ->
+                    o.size == 6 && o.all { it.length == 2 && it.all { c -> c in '0'..'9' || c in 'a'..'f' } }
+                }
+            }
+    }
 }

clients/android/kit/src/test/kotlin/io/unom/punktfunk/kit/security/KnownHostStoreTest.kt

@@ -0,0 +1,33 @@
+package io.unom.punktfunk.kit.security
+
+import org.junit.Assert.assertEquals
+import org.junit.Test
+
+/** Unit tests for the pure MAC-parsing helper backing the host edit form. */
+class KnownHostStoreTest {
+    @Test
+    fun parsesAndNormalizesSingleMac() {
+        assertEquals(listOf("aa:bb:cc:dd:ee:ff"), KnownHostStore.parseMacs("AA:BB:CC:DD:EE:FF"))
+    }
+
+    @Test
+    fun parsesMultipleSeparators() {
+        val expected = listOf("aa:bb:cc:dd:ee:ff", "11:22:33:44:55:66")
+        assertEquals(expected, KnownHostStore.parseMacs("aa:bb:cc:dd:ee:ff, 11:22:33:44:55:66"))
+        assertEquals(expected, KnownHostStore.parseMacs("aa:bb:cc:dd:ee:ff 11:22:33:44:55:66"))
+        assertEquals(expected, KnownHostStore.parseMacs("aa:bb:cc:dd:ee:ff\n11:22:33:44:55:66"))
+    }
+
+    @Test
+    fun dropsMalformedEntries() {
+        // Not six octets / bad hex / wrong width are all dropped; an empty field clears the MAC.
+        assertEquals(emptyList<String>(), KnownHostStore.parseMacs(""))
+        assertEquals(emptyList<String>(), KnownHostStore.parseMacs("not-a-mac"))
+        assertEquals(emptyList<String>(), KnownHostStore.parseMacs("aa:bb:cc:dd:ee"))     // 5 octets
+        assertEquals(emptyList<String>(), KnownHostStore.parseMacs("gg:bb:cc:dd:ee:ff"))  // non-hex
+        assertEquals(emptyList<String>(), KnownHostStore.parseMacs("aaa:bb:cc:dd:ee:ff")) // wrong width
+        assertEquals(emptyList<String>(), KnownHostStore.parseMacs("aa:bb:cc:dd:ee:-1")) // signed octet
+        assertEquals(emptyList<String>(), KnownHostStore.parseMacs("+a:-b:+c:-d:+e:-f")) // signed octets
+        assertEquals(listOf("aa:bb:cc:dd:ee:ff"), KnownHostStore.parseMacs("junk, aa:bb:cc:dd:ee:ff"))
+    }
+}

clients/android/native/Cargo.toml

@@ -34,7 +34,11 @@ android_logger = "0.14"
 # NDK bindings. "media" = AMediaCodec/ANativeWindow (video); "audio" = AAudio (audio playback).
 # Pure-Rust FFI to libmediandk/libnativewindow/libaaudio — no C++/libc++_shared to bundle. Decode +
 # audio run entirely in Rust on native threads (the "no async on the hot path" invariant).
-ndk = { version = "0.9", features = ["media", "audio", "nativewindow", "api-level-31"] }
+# api-level-28 matches the app's minSdk floor (Android 9). AAudio (26), AMediaCodec (21) and
+# ANativeWindow_setBuffersDataSpace (28) are all ≤28; the one API-30 call we make
+# (ANativeWindow_setFrameRate) is dlsym-resolved at runtime (see decode::try_set_frame_rate), not
+# linked, so the .so still loads on API 28/29.
+ndk = { version = "0.9", features = ["media", "audio", "nativewindow", "api-level-28"] }
 # setpriority/gettid to raise the decode thread toward URGENT_DISPLAY (see decode::boost_thread_priority).
 libc = "0.2"
 # Opus decode for the host→client audio plane (0xC9: 48 kHz stereo, 5 ms frames). Same crate the

clients/android/native/src/decode.rs

@@ -12,11 +12,12 @@ use ndk::media::media_codec::{
     OutputBuffer,
 };
 use ndk::media::media_format::MediaFormat;
-use ndk::native_window::{FrameRateCompatibility, NativeWindow};
+use ndk::native_window::NativeWindow;
 use punktfunk_core::client::NativeClient;
 use punktfunk_core::error::PunktfunkError;
 use punktfunk_core::session::Frame;
 use std::collections::VecDeque;
+use std::ffi::c_void;
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::Arc;
 use std::time::{Duration, Instant};
@@ -113,11 +114,13 @@ pub fn run(
         mode.height
     );
     // Tell the display the stream's refresh so Android can pick a matching display mode and align
-    // vsync (no 60-in-120 judder on high-refresh panels). minSdk 31 ≥ API 30, so the underlying
+    // vsync (no 60-in-120 judder on high-refresh panels). `ANativeWindow_setFrameRate` is NDK API 30,
-    // ANativeWindow_setFrameRate is always present; non-fatal if the platform declines.
+    // above our API-28 floor, so we resolve it at runtime (see `try_set_frame_rate`) rather than link
-    if let Err(e) = window.set_frame_rate(mode.refresh_hz as f32, FrameRateCompatibility::Default) {
+    // it — a hard import would stop `libpunktfunk_android.so` loading at all on API 28/29. Absent
-        log::warn!(
+    // there ⇒ we simply skip the hint (non-fatal; the stream renders fine without it).
-            "decode: set_frame_rate({} Hz) failed (non-fatal): {e}",
+    if mode.refresh_hz > 0 && !try_set_frame_rate(&window, mode.refresh_hz as f32) {
+        log::debug!(
+            "decode: set_frame_rate({} Hz) unavailable/declined (non-fatal)",
             mode.refresh_hz
         );
     }
@@ -340,6 +343,32 @@ fn boost_thread_priority() {
     }
 }
 
+/// `ANativeWindow_setFrameRate` (NDK **API 30**) resolved from `libandroid.so` at runtime, so the lib
+/// still loads on our API-28 floor — a hard import of a >floor symbol makes `dlopen`/`System.load`
+/// fail on every API-28/29 device, even where this path is never hit. Mirrors the dlsym approach in
+/// [`crate::adpf`]. Returns `true` when the platform accepted the hint; `false` on API < 30 (symbol
+/// absent) or when the platform declined. `compatibility` is fixed to the DEFAULT (0) policy.
+fn try_set_frame_rate(window: &NativeWindow, frame_rate: f32) -> bool {
+    // int32_t ANativeWindow_setFrameRate(ANativeWindow*, float frameRate, int8_t compatibility)
+    type SetFrameRateFn = unsafe extern "C" fn(*mut c_void, f32, i8) -> i32;
+    // SAFETY: `dlopen` of the always-mapped `libandroid.so` (only bumps its refcount; never closed —
+    // process-lifetime handle). `dlsym` returns null when the symbol is absent (device API < 30),
+    // checked before transmuting the non-null pointer to its fn-pointer type. `window.ptr()` is the
+    // live `ANativeWindow` this `NativeWindow` owns for the call's duration.
+    unsafe {
+        let lib = libc::dlopen(c"libandroid.so".as_ptr(), libc::RTLD_NOW);
+        if lib.is_null() {
+            return false;
+        }
+        let sym = libc::dlsym(lib, c"ANativeWindow_setFrameRate".as_ptr());
+        if sym.is_null() {
+            return false; // device API < 30 — no per-surface frame-rate hint
+        }
+        let set_frame_rate = std::mem::transmute::<*mut c_void, SetFrameRateFn>(sym);
+        set_frame_rate(window.ptr().as_ptr().cast(), frame_rate, 0) == 0
+    }
+}
+
 /// Try to copy one access unit into a codec input buffer and queue it, without blocking. Returns
 /// `false` only on `TryAgainLater` (no input buffer free) — the caller keeps the AU pending and
 /// retries; a hard dequeue/queue error counts as consumed (retrying can't salvage the AU, and