android: redesigned Connect screen - morphing hero, profile chip + picker sheet, traffic tiles, one banner slot, collapsed availability

Split HomeScreen into home/{HeroConnect,TrafficTiles,AvailabilityCard,HomeBanners}.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/frontends/android/app/src/main/java/org/strongswan/android/ui/compose/HomeScreen.kt

@@ -125,6 +125,23 @@ import org.strongswan.android.ui.compose.components.ShxCard
 import org.strongswan.android.ui.compose.components.ShxEmptyState
 import org.strongswan.android.ui.compose.theme.LocalShxStatusColors
 import org.strongswan.android.ui.compose.theme.ScreenPadding
+import androidx.compose.material.icons.rounded.Check
+import androidx.compose.runtime.saveable.rememberSaveable
+import androidx.compose.ui.semantics.LiveRegionMode
+import androidx.compose.ui.semantics.heading
+import androidx.compose.ui.semantics.liveRegion
+import androidx.compose.ui.semantics.semantics
+import androidx.compose.ui.unit.IntSize
+import org.strongswan.android.ui.compose.home.AvailabilityCard
+import org.strongswan.android.ui.compose.home.HeroConnect
+import org.strongswan.android.ui.compose.home.HomeBannerSlot
+import org.strongswan.android.ui.compose.home.ProfileChip
+import org.strongswan.android.ui.compose.home.RTT_HISTORY
+import org.strongswan.android.ui.compose.home.TrafficTiles
+import org.strongswan.android.ui.compose.home.labelRes
+import org.strongswan.android.ui.compose.home.rttText
+import org.strongswan.android.ui.compose.home.sortedForDisplay
+import org.strongswan.android.ui.compose.theme.ShxSpacing
 
 @OptIn(ExperimentalMaterial3Api::class, ExperimentalFoundationApi::class)
 @Composable
@@ -169,6 +186,7 @@ fun HomeScreen(
 	}
 	var pendingDelete by remember { mutableStateOf<VpnProfile?>(null) }
 	var sheetProfile by remember { mutableStateOf<VpnProfile?>(null) }
+	var pickerOpen by remember { mutableStateOf(false) }
 	val connected = state.vpnState == State.CONNECTED
 	val connecting = state.vpnState == State.CONNECTING || state.vpnState == State.DISCONNECTING
 	val hasError = state.error != ErrorState.NO_ERROR
@@ -196,6 +214,9 @@ fun HomeScreen(
 		connecting -> selected?.name ?: ""
 		else -> stringResource(R.string.status_choose_profile)
 	}
+	val whiteListActive = whiteList.config.enabled && whiteList.status == WhiteListStatus.ACTIVE
+	val effects = MaterialTheme.motionScheme.defaultEffectsSpec<Float>()
+	val spatial = MaterialTheme.motionScheme.defaultSpatialSpec<IntSize>()
 
 	Box(Modifier.fillMaxSize())
 	{
@@ -203,26 +224,35 @@ fun HomeScreen(
 		LazyColumn(
 			state = listState,
 			/* the adaptive navigation scaffold no longer pads the content area,
-			 * so the status headline offsets itself below the status bar */
+			 * so the hero offsets itself below the status bar */
 			modifier = Modifier.fillMaxSize().statusBarsPadding(),
 			horizontalAlignment = Alignment.CenterHorizontally,
+			verticalArrangement = Arrangement.spacedBy(ShxSpacing.lg),
 		)
 		{
-				item(key = "status") {
+			item(key = "hero") {
+				Column(
+					modifier = Modifier
+						.fillMaxWidth()
+						.padding(top = ShxSpacing.xl),
+					horizontalAlignment = Alignment.CenterHorizontally,
+				) {
+					HeroConnect(
+						state = state.vpnState,
+						enabled = selected != null,
+						onConnect = { selected?.let { viewModel.connect(context, it) } },
+						onDisconnect = { viewModel.disconnect() },
+						onCancel = { viewModel.disconnect() },
+					)
+					Spacer(Modifier.height(ShxSpacing.lg))
+					/* the status is announced to TalkBack whenever it changes */
 					Column(
-						modifier = Modifier
-							.fillMaxWidth()
-							.padding(top = 24.dp, bottom = 12.dp),
 						horizontalAlignment = Alignment.CenterHorizontally,
+						modifier = Modifier.semantics { liveRegion = LiveRegionMode.Polite },
 					) {
 						AnimatedContent(
 							targetState = statusText,
-							transitionSpec = {
-								(slideInVertically(spring(dampingRatio = 0.9f, stiffness = Spring.StiffnessMediumLow)) { it / 3 } +
-									fadeIn(tween(120))) togetherWith
-									(slideOutVertically(spring(dampingRatio = 0.9f, stiffness = Spring.StiffnessMedium)) { -it / 3 } +
-										fadeOut(tween(90)))
-							},
+							transitionSpec = { fadeIn(effects) togetherWith fadeOut(effects) },
 							label = "statusText",
 						) { text ->
 							Text(
@@ -231,87 +261,19 @@ fun HomeScreen(
 								color = statusColor,
 							)
 						}
-					Spacer(Modifier.height(6.dp))
-					Text(
-						text = subtitle,
-						style = MaterialTheme.typography.bodyMedium,
-						color = MaterialTheme.colorScheme.onSurfaceVariant,
-					)
-				}
-			}
-			item(key = "card") {
-				ConnectionCard(
-					modifier = Modifier.padding(horizontal = ScreenPadding),
-					profile = selected,
-					vpnState = state.vpnState,
-					traffic = traffic,
-					enabled = selected != null,
-					onConnect = { selected?.let { viewModel.connect(context, it) } },
-					onDisconnect = { viewModel.disconnect() },
-					onCancel = { viewModel.disconnect() },
-					onOpenDetails = { if (connected) viewModel.openDetails(true) else selected?.let { onEditProfile(it) } },
-				)
-			}
-			if (whiteList.config.enabled && whiteList.status == WhiteListStatus.ACTIVE)
-			{
-				item(key = "whitelist") {
-					WhiteListBanner(
-						modifier = Modifier.padding(top = 12.dp, start = ScreenPadding, end = ScreenPadding),
-					)
-				}
-			}
-			if (connected)
-			{
-				item(key = "availability") {
-					AvailabilityCard(
-						modifier = Modifier.padding(top = 12.dp),
-						probes = probes,
-						probing = probing,
-						whiteList = whiteList,
-						history = probeHistory,
-						deadTargets = deadTargets,
-						onOpenRouting = { viewModel.setTab(ShxTab.ROUTING) },
-						onForceTunnel = viewModel::forceTunnelDeadTarget,
-						onRefresh = { viewModel.refreshProbes() },
-					)
-				}
-			}
-			if (hasError)
-			{
-				item(key = "error") {
-					ErrorBanner(
-						modifier = Modifier.padding(top = 12.dp, start = ScreenPadding, end = ScreenPadding),
-						onRetry = { viewModel.reconnect() },
-						onShowLog = onShowLog,
-					)
-				}
-			}
-			item(key = "header") {
-				Row(
-					modifier = Modifier
-						.fillMaxWidth()
-						.padding(top = 28.dp, bottom = 4.dp, start = ScreenPadding, end = 8.dp),
-					verticalAlignment = Alignment.CenterVertically,
-				) {
-					Text(
-						stringResource(R.string.profiles_title),
-						style = MaterialTheme.typography.titleSmall,
-						color = MaterialTheme.colorScheme.onSurfaceVariant,
-						modifier = Modifier.weight(1f),
-					)
-					IconButton(onClick = onAddProfile) {
-						Icon(Icons.Rounded.Add, contentDescription = stringResource(R.string.add_profile_cta))
+						Spacer(Modifier.height(ShxSpacing.xs))
+						Text(
+							text = subtitle,
+							style = MaterialTheme.typography.bodyMedium,
+							color = MaterialTheme.colorScheme.onSurfaceVariant,
+						)
 					}
 				}
 			}
 			if (state.profiles.isEmpty())
 			{
 				item(key = "empty") {
-					ShxCard(
-						modifier = Modifier
-							.fillMaxWidth()
-							.padding(horizontal = ScreenPadding, vertical = 12.dp),
-					) {
+					ShxCard(modifier = Modifier.fillMaxWidth().padding(horizontal = ShxSpacing.lg)) {
 						ShxEmptyState(
 							icon = Icons.Rounded.Language,
 							message = stringResource(R.string.no_profiles),
@@ -323,30 +285,83 @@ fun HomeScreen(
 			}
 			else
 			{
-				itemsIndexed(state.profiles, key = { _, p -> p.getUUID().toString() }) { index, profile ->
-					val active = connected && profile.getUUID() == (state.activeProfile ?: selected)?.getUUID()
-					Column(Modifier.animateItem()) {
-						ShxProfileRow(
-							profile = profile,
-							active = active,
-							onClick = {
-								viewModel.select(profile)
-								viewModel.connect(context, profile)
-							},
-							onLongClick = { sheetProfile = profile },
-							onLongClickLabel = stringResource(R.string.profile_actions),
-						)
-						if (index < state.profiles.lastIndex)
-						{
-							ShxDivider()
-						}
-					}
+				item(key = "chip") {
+					ProfileChip(
+						profile = selected,
+						exit = exit,
+						connected = connected,
+						onClick = { pickerOpen = true },
+						modifier = Modifier.padding(horizontal = ShxSpacing.lg).animateItem(),
+					)
 				}
-				item(key = "space") { Spacer(Modifier.height(24.dp)) }
 			}
+			item(key = "traffic") {
+				AnimatedVisibility(
+					visible = connected,
+					enter = fadeIn(effects) + expandVertically(spatial),
+					exit = fadeOut(effects) + shrinkVertically(spatial),
+				) {
+					TrafficTiles(traffic = traffic, onClick = { viewModel.openDetails(true) })
+				}
+			}
+			item(key = "banner") {
+				HomeBannerSlot(
+					error = hasError,
+					whiteListActive = whiteListActive,
+					onRetry = { viewModel.reconnect() },
+					onShowLog = onShowLog,
+				)
+			}
+			if (connected)
+			{
+				item(key = "availability") {
+					AvailabilityCard(
+						probes = probes,
+						probing = probing,
+						whiteList = whiteList,
+						history = probeHistory,
+						deadTargets = deadTargets,
+						onOpenRouting = { viewModel.setTab(ShxTab.ROUTING) },
+						onForceTunnel = viewModel::forceTunnelDeadTarget,
+						onRefresh = { viewModel.refreshProbes() },
+					)
+				}
+			}
+			item(key = "space") { Spacer(Modifier.height(ShxSpacing.xl)) }
 		}
 	}
 
+	if (pickerOpen)
+	{
+		ProfilePickerSheet(
+			profiles = state.profiles,
+			selected = selected,
+			activeUuid = if (connected) (state.activeProfile ?: selected)?.getUUID() else null,
+			onDismiss = { pickerOpen = false },
+			onPick = { profile ->
+				pickerOpen = false
+				val alreadyActive = connected && profile.getUUID() == (state.activeProfile ?: selected)?.getUUID()
+				if (!alreadyActive)
+				{
+					viewModel.select(profile)
+					viewModel.connect(context, profile)
+				}
+			},
+			onLongPick = { profile ->
+				pickerOpen = false
+				sheetProfile = profile
+			},
+			onManage = {
+				pickerOpen = false
+				viewModel.setTab(ShxTab.PROFILES)
+			},
+			onAdd = {
+				pickerOpen = false
+				onAddProfile()
+			},
+		)
+	}
+
 	if (state.detailsOpen)
 	{
 		ConnectionDetailsSheet(
@@ -408,9 +423,84 @@ fun HomeScreen(
 	}
 }
 
+/** Bottom sheet to switch the profile without leaving the Connect tab. */
+@OptIn(ExperimentalMaterial3Api::class, ExperimentalFoundationApi::class)
+@Composable
+private fun ProfilePickerSheet(
+	profiles: List<VpnProfile>,
+	selected: VpnProfile?,
+	activeUuid: java.util.UUID?,
+	onDismiss: () -> Unit,
+	onPick: (VpnProfile) -> Unit,
+	onLongPick: (VpnProfile) -> Unit,
+	onManage: () -> Unit,
+	onAdd: () -> Unit,
+)
+{
+	/* the current profile first, the rest in list order */
+	val ordered = remember(profiles, selected) {
+		profiles.sortedByDescending { it.getUUID() == selected?.getUUID() }
+	}
+	ModalBottomSheet(
+		onDismissRequest = onDismiss,
+		sheetState = rememberModalBottomSheetState(skipPartiallyExpanded = true),
+		containerColor = MaterialTheme.colorScheme.surfaceContainerLow,
+	)
+	{
+		Column(Modifier.fillMaxWidth())
+		{
+			Text(
+				text = stringResource(R.string.home_profile_picker_title),
+				style = MaterialTheme.typography.titleLarge,
+				modifier = Modifier.padding(horizontal = ShxSpacing.xl, vertical = ShxSpacing.sm).semantics { heading() },
+			)
+			ordered.forEachIndexed { index, profile ->
+				ShxProfileRow(
+					profile = profile,
+					active = profile.getUUID() == activeUuid,
+					onClick = { onPick(profile) },
+					onLongClick = { onLongPick(profile) },
+					onLongClickLabel = stringResource(R.string.profile_actions),
+					trailing = if (profile.getUUID() == selected?.getUUID() && profile.getUUID() != activeUuid)
+					{
+						{ Icon(Icons.Rounded.Check, contentDescription = null, tint = MaterialTheme.colorScheme.primary) }
+					}
+					else null,
+				)
+				if (index < ordered.lastIndex)
+				{
+					ShxDivider()
+				}
+			}
+			Row(
+				modifier = Modifier.fillMaxWidth().padding(horizontal = ShxSpacing.lg, vertical = ShxSpacing.sm),
+				horizontalArrangement = Arrangement.SpaceBetween,
+			)
+			{
+				TextButton(onClick = onManage) { Text(stringResource(R.string.home_manage_profiles)) }
+				TextButton(onClick = onAdd) {
+					Icon(Icons.Rounded.Add, contentDescription = null, modifier = Modifier.size(18.dp))
+					Spacer(Modifier.size(ShxSpacing.xs))
+					Text(stringResource(R.string.add_profile_cta))
+				}
+			}
+			Spacer(Modifier.height(ShxSpacing.lg))
+		}
+	}
+}
+
+/** Soft state-colored glow behind the hero; the pulse is skipped when system animations are off. */
 @Composable
 private fun StatusGlowBackground(color: Color, active: Boolean)
 {
+	val context = LocalContext.current
+	val animationsOn = remember {
+		android.provider.Settings.Global.getFloat(
+			context.contentResolver,
+			android.provider.Settings.Global.ANIMATOR_DURATION_SCALE,
+			1f,
+		) != 0f
+	}
 	val animated by animateColorAsState(color, label = "glow")
 	val transition = rememberInfiniteTransition(label = "pulse")
 	/* read inside the draw scope below so the pulse only invalidates drawing,
@@ -423,7 +513,7 @@ private fun StatusGlowBackground(color: Color, active: Boolean)
 	)
 	Canvas(Modifier.fillMaxSize())
 	{
-		val alpha = if (active) pulse else 0f
+		val alpha = if (active) (if (animationsOn) pulse else 0.42f) else 0f
 		val cx = size.width / 2f
 		val cy = size.height * 0.16f
 		drawCircle(
@@ -438,208 +528,6 @@ private fun StatusGlowBackground(color: Color, active: Boolean)
 	}
 }
 
-@Composable
-private fun ErrorBanner(modifier: Modifier = Modifier, onRetry: () -> Unit, onShowLog: () -> Unit)
-{
-	Surface(
-		shape = MaterialTheme.shapes.medium,
-		color = MaterialTheme.colorScheme.errorContainer,
-		contentColor = MaterialTheme.colorScheme.onErrorContainer,
-		modifier = modifier.fillMaxWidth(),
-	) {
-		Row(
-			modifier = Modifier.padding(horizontal = 16.dp, vertical = 6.dp),
-			verticalAlignment = Alignment.CenterVertically,
-		) {
-			Text(
-				text = stringResource(R.string.connection_failed),
-				style = MaterialTheme.typography.bodyMedium,
-				modifier = Modifier.weight(1f),
-				maxLines = 2,
-			)
-			TextButton(onClick = onRetry) { Text(stringResource(R.string.retry)) }
-			TextButton(onClick = onShowLog) { Text(stringResource(R.string.show_log)) }
-		}
-	}
-}
-
-@Composable
-private fun TrafficStat(down: Boolean, total: Long, rate: Long)
-{
-	val label = if (down) stringResource(R.string.traffic_down) else stringResource(R.string.traffic_up)
-	Row(
-		verticalAlignment = Alignment.CenterVertically,
-		horizontalArrangement = Arrangement.spacedBy(10.dp),
-	)
-	{
-		Surface(
-			shape = CircleShape,
-			color = MaterialTheme.colorScheme.surfaceContainerHigh,
-		) {
-			Icon(
-				imageVector = if (down) Icons.Rounded.ArrowDownward else Icons.Rounded.ArrowUpward,
-				contentDescription = label,
-				modifier = Modifier
-					.padding(6.dp)
-					.size(16.dp),
-				tint = MaterialTheme.colorScheme.onSurfaceVariant,
-			)
-		}
-		Column {
-			Text(
-				text = formatBytes(total),
-				style = MaterialTheme.typography.titleSmall,
-				fontWeight = FontWeight.Medium,
-			)
-			Text(
-				text = formatRate(rate),
-				style = MaterialTheme.typography.bodySmall,
-				color = MaterialTheme.colorScheme.onSurfaceVariant,
-			)
-		}
-	}
-}
-
-/** The full-width rounded action button of the connection card, with a springy press-scale. */
-@Composable
-private fun HeroButton(
-	onClick: () -> Unit,
-	enabled: Boolean = true,
-	container: Color = MaterialTheme.colorScheme.surfaceContainerHighest,
-	content: Color = MaterialTheme.colorScheme.onSurface,
-	block: @Composable androidx.compose.foundation.layout.RowScope.() -> Unit,
-)
-{
-	val interaction = remember { MutableInteractionSource() }
-	val pressed by interaction.collectIsPressedAsState()
-	val scale by animateFloatAsState(
-		targetValue = if (pressed) 0.97f else 1f,
-		animationSpec = spring(dampingRatio = 0.55f, stiffness = Spring.StiffnessMediumLow),
-		label = "pressScale",
-	)
-	Button(
-		onClick = onClick,
-		enabled = enabled,
-		interactionSource = interaction,
-		colors = ButtonDefaults.buttonColors(containerColor = container, contentColor = content),
-		shape = MaterialTheme.shapes.medium,
-		modifier = Modifier
-			.fillMaxWidth()
-			.height(48.dp)
-			.graphicsLayer {
-				scaleX = scale
-				scaleY = scale
-			},
-	) { block() }
-}
-@Composable
-private fun ConnectionCard(
-	modifier: Modifier = Modifier,
-	profile: VpnProfile?,
-	vpnState: State,
-	traffic: TrafficUi,
-	enabled: Boolean,
-	onConnect: () -> Unit,
-	onDisconnect: () -> Unit,
-	onCancel: () -> Unit,
-	onOpenDetails: () -> Unit,
-)
-{
-	val connecting = vpnState == State.CONNECTING || vpnState == State.DISCONNECTING
-	val connected = vpnState == State.CONNECTED
-	Surface(
-		shape = MaterialTheme.shapes.large,
-		color = MaterialTheme.colorScheme.surfaceContainerLow,
-		border = androidx.compose.foundation.BorderStroke(1.dp, MaterialTheme.colorScheme.outlineVariant),
-		modifier = modifier.fillMaxWidth(),
-	) {
-		Column(Modifier.padding(16.dp), verticalArrangement = Arrangement.spacedBy(16.dp))
-		{
-			Row(
-				modifier = Modifier
-					.fillMaxWidth()
-					.combinedClickable(enabled = profile != null, onClick = onOpenDetails),
-				verticalAlignment = Alignment.CenterVertically,
-			) {
-				ProfileAvatar(icon = Icons.Rounded.Language, connected = connected)
-				Column(
-					modifier = Modifier
-						.weight(1f)
-						.padding(horizontal = 12.dp),
-				) {
-					Text(
-						text = profile?.name ?: stringResource(R.string.no_profiles),
-						style = MaterialTheme.typography.titleMedium,
-						maxLines = 1,
-					)
-					Text(
-						text = profile?.gateway ?: "",
-						style = MaterialTheme.typography.bodySmall,
-						color = MaterialTheme.colorScheme.onSurfaceVariant,
-						maxLines = 1,
-					)
-				}
-				Icon(
-					Icons.Rounded.ExpandLess,
-					contentDescription = stringResource(R.string.connection_details),
-					tint = MaterialTheme.colorScheme.onSurfaceVariant,
-				)
-			}
-			AnimatedVisibility(
-				visible = connected,
-				enter = expandVertically() + fadeIn(),
-				exit = shrinkVertically() + fadeOut(),
-			) {
-				Column {
-					Row(
-						Modifier.fillMaxWidth(),
-						horizontalArrangement = Arrangement.SpaceEvenly,
-						verticalAlignment = Alignment.CenterVertically,
-					) {
-						TrafficStat(down = true, total = traffic.bytesIn, rate = traffic.rateIn)
-						Box(
-							modifier = Modifier
-								.size(1.dp, 32.dp)
-								.background(MaterialTheme.colorScheme.outlineVariant.copy(alpha = 0.6f)),
-						)
-						TrafficStat(down = false, total = traffic.bytesOut, rate = traffic.rateOut)
-					}
-					/* one-glance confirmation that the RU split is working */
-					traffic.split?.takeIf { it.directBytes > 0 }?.let { split ->
-						Text(
-							text = stringResource(R.string.traffic_direct_share_fmt, split.directShare),
-							style = MaterialTheme.typography.bodySmall,
-							color = MaterialTheme.colorScheme.onSurfaceVariant,
-							modifier = Modifier
-								.align(Alignment.CenterHorizontally)
-								.padding(top = 6.dp),
-						)
-					}
-				}
-			}
-			when (vpnState)
-			{
-				State.CONNECTED -> HeroButton(
-					onClick = onDisconnect,
-					container = MaterialTheme.colorScheme.errorContainer,
-					content = MaterialTheme.colorScheme.onErrorContainer,
-				) { Text(stringResource(R.string.disconnect), fontSize = 16.sp) }
-				State.CONNECTING, State.DISCONNECTING -> HeroButton(onClick = onCancel) {
-					LoadingIndicator(Modifier.size(18.dp))
-					Spacer(Modifier.size(12.dp))
-					Text(stringResource(android.R.string.cancel), fontSize = 16.sp)
-				}
-				else -> HeroButton(
-					onClick = onConnect,
-					enabled = enabled,
-					container = MaterialTheme.colorScheme.primary,
-					content = MaterialTheme.colorScheme.onPrimary,
-				) { Text(stringResource(R.string.connect), fontSize = 16.sp) }
-			}
-		}
-	}
-}
-
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
 private fun ConnectionDetailsSheet(
@@ -825,401 +713,3 @@ private fun SheetAction(icon: ImageVector, label: String, onClick: () -> Unit, t
 		Text(label, style = MaterialTheme.typography.bodyLarge)
 	}
 }
-
-/* ---------------- availability card ---------------- */
-
-private val PROBE_ORDER = listOf(ProbeTarget.SERVER, ProbeTarget.GOOGLE, ProbeTarget.YOUTUBE, ProbeTarget.CLOUDFLARE)
-
-/** Server first, then external targets in fixed order. */
-private fun Map<ProbeTarget, ProbeResult>.sortedForDisplay(): List<ProbeResult> =
-	PROBE_ORDER.filter { containsKey(it) }.mapNotNull { this[it] }
-
-private fun ProbeTarget.labelRes(): Int = when (this)
-{
-	ProbeTarget.SERVER -> R.string.probe_target_server
-	ProbeTarget.GOOGLE -> R.string.probe_target_google
-	ProbeTarget.YOUTUBE -> R.string.probe_target_youtube
-	ProbeTarget.CLOUDFLARE -> R.string.probe_target_cloudflare
-}
-
-@Composable
-private fun ProbeResult.rttText(): String = when
-{
-	ok && rttMs != null -> stringResource(R.string.probe_rtt_fmt, rttMs)
-	else -> stringResource(R.string.value_no_data)
-}
-
-@Composable
-private fun AvailabilityCard(
-	modifier: Modifier = Modifier,
-	probes: Map<ProbeTarget, ProbeResult>,
-	probing: Boolean,
-	whiteList: WhiteListState,
-	history: Map<ProbeTarget, List<ProbeResult?>>,
-	deadTargets: List<DeadTargetUi>,
-	onOpenRouting: () -> Unit,
-	onForceTunnel: (String) -> Unit,
-	onRefresh: () -> Unit,
-)
-{
-	Surface(
-		shape = MaterialTheme.shapes.large,
-		color = MaterialTheme.colorScheme.surfaceContainerLow,
-		border = androidx.compose.foundation.BorderStroke(1.dp, MaterialTheme.colorScheme.outlineVariant),
-		modifier = modifier
-			.fillMaxWidth()
-			.padding(horizontal = ScreenPadding),
-	)
-	{
-		PullToRefreshBox(isRefreshing = probing, onRefresh = onRefresh)
-		{
-			Column(Modifier.padding(16.dp))
-			{
-			Row(
-				verticalAlignment = Alignment.CenterVertically,
-				modifier = Modifier.fillMaxWidth(),
-			)
-			{
-				Text(
-					text = stringResource(R.string.availability_title),
-					style = MaterialTheme.typography.titleSmall,
-					color = MaterialTheme.colorScheme.onSurfaceVariant,
-					modifier = Modifier.weight(1f),
-				)
-				if (probing)
-				{
-					LoadingIndicator(Modifier.size(14.dp))
-					Spacer(Modifier.size(12.dp))
-				}
-				IconButton(onClick = onRefresh, enabled = !probing) {
-					Icon(
-						Icons.Rounded.Refresh,
-						contentDescription = stringResource(R.string.availability_refresh),
-						tint = MaterialTheme.colorScheme.onSurfaceVariant,
-					)
-				}
-			}
-			Spacer(Modifier.height(4.dp))
-			val rows = probes.sortedForDisplay()
-			if (rows.isEmpty())
-			{
-				Row(
-					verticalAlignment = Alignment.CenterVertically,
-					horizontalArrangement = Arrangement.spacedBy(10.dp),
-					modifier = Modifier.padding(top = 4.dp),
-				)
-				{
-					LoadingIndicator(Modifier.size(14.dp))
-					Text(
-						text = stringResource(R.string.availability_measuring),
-						style = MaterialTheme.typography.bodySmall,
-						color = MaterialTheme.colorScheme.onSurfaceVariant,
-					)
-				}
-			}
-			else
-			{
-				rows.forEachIndexed { index, result ->
-					ProbeRow(result = result, measuring = probing, history = history[result.target].orEmpty())
-					if (index < rows.lastIndex)
-					{
-						ShxDivider()
-					}
-				}
-			}
-			if (deadTargets.isNotEmpty())
-			{
-				Spacer(Modifier.height(8.dp))
-				ShxDivider()
-				Spacer(Modifier.height(8.dp))
-				Row(
-					verticalAlignment = Alignment.CenterVertically,
-					horizontalArrangement = Arrangement.spacedBy(10.dp),
-					modifier = Modifier
-						.fillMaxWidth()
-						.combinedClickable(onClick = onOpenRouting)
-						.padding(vertical = 4.dp),
-				) {
-					Box(
-						modifier = Modifier
-							.size(8.dp)
-							.background(MaterialTheme.colorScheme.error, CircleShape),
-					)
-					Text(
-						text = stringResource(R.string.dead_targets_title),
-						style = MaterialTheme.typography.titleSmall,
-						color = MaterialTheme.colorScheme.onSurfaceVariant,
-						modifier = Modifier.weight(1f),
-					)
-					Icon(
-						Icons.Rounded.ChevronRight,
-						contentDescription = stringResource(R.string.dead_targets_open),
-						tint = MaterialTheme.colorScheme.onSurfaceVariant,
-					)
-				}
-				deadTargets.take(3).forEach { target ->
-					DeadTargetRow(target = target, onForceTunnel = onForceTunnel)
-				}
-				if (deadTargets.size > 3)
-				{
-					Text(
-						text = stringResource(R.string.dead_targets_more_fmt, deadTargets.size - 3),
-						style = MaterialTheme.typography.bodySmall,
-						color = MaterialTheme.colorScheme.onSurfaceVariant,
-						modifier = Modifier.padding(start = 18.dp, top = 4.dp),
-					)
-				}
-			}
-			if (whiteList.config.enabled)
-			{
-				Spacer(Modifier.height(8.dp))
-				ShxDivider()
-				Spacer(Modifier.height(8.dp))
-				Text(
-					text = stringResource(R.string.whitelist_direct_section),
-					style = MaterialTheme.typography.titleSmall,
-					color = MaterialTheme.colorScheme.onSurfaceVariant,
-				)
-				DirectProbeRow(
-					label = stringResource(R.string.whitelist_foreign_direct),
-					ok = whiteList.foreignDirectOk,
-					rttMs = whiteList.foreignDirectRttMs,
-				)
-				ShxDivider()
-				DirectProbeRow(
-					label = stringResource(R.string.whitelist_domestic_direct),
-					ok = whiteList.domesticDirectOk,
-					rttMs = whiteList.domesticDirectRttMs,
-				)
-			}
-			}
-		}
-	}
-}
-
-/** A dead direct destination: address, the app hammering it, refusal stats,
- *  and a one-tap action to force the host through the tunnel. */
-@Composable
-private fun DeadTargetRow(target: DeadTargetUi, onForceTunnel: (String) -> Unit)
-{
-	Row(
-		verticalAlignment = Alignment.CenterVertically,
-		horizontalArrangement = Arrangement.spacedBy(10.dp),
-		modifier = Modifier
-			.fillMaxWidth()
-			.padding(start = 18.dp, top = 6.dp, bottom = 2.dp),
-	) {
-		Column(Modifier.weight(1f)) {
-			Text(
-				text = target.dst,
-				style = MaterialTheme.typography.bodyMedium,
-				fontFamily = androidx.compose.ui.text.font.FontFamily.Monospace,
-			)
-			Text(
-				text = listOfNotNull(
-					target.owner,
-					stringResource(R.string.dead_targets_fails_fmt, target.fails),
-					stringResource(R.string.dead_targets_cooldown_fmt, formatDuration(target.leftMs / 1000)),
-				).joinToString(" · "),
-				style = MaterialTheme.typography.bodySmall,
-				color = MaterialTheme.colorScheme.onSurfaceVariant,
-			)
-		}
-		if (target.viaTunnel)
-		{
-			Text(
-				text = stringResource(R.string.dead_targets_via_tunnel),
-				style = MaterialTheme.typography.labelSmall,
-				color = MaterialTheme.colorScheme.primary,
-			)
-		}
-		else
-		{
-			TextButton(
-				onClick = { onForceTunnel(target.dst) },
-				contentPadding = androidx.compose.foundation.layout.PaddingValues(horizontal = 8.dp),
-			) {
-				Text(
-					text = stringResource(R.string.dead_targets_force),
-					style = MaterialTheme.typography.labelMedium,
-				)
-			}
-		}
-	}
-}
-
-@Composable
-private fun DirectProbeRow(label: String, ok: Boolean?, rttMs: Long?)
-{	Row(
-		verticalAlignment = Alignment.CenterVertically,
-		modifier = Modifier
-			.fillMaxWidth()
-			.padding(vertical = 8.dp),
-	)
-	{
-		val status = LocalShxStatusColors.current
-		/* tri-state: null = not checked yet, false = checked and unreachable */
-		val dotColor = when (ok)
-		{
-			true -> status.connected
-			false -> status.disconnected
-			null -> MaterialTheme.colorScheme.outlineVariant
-		}
-		Box(
-			modifier = Modifier
-				.size(8.dp)
-				.background(dotColor, CircleShape),
-		)
-		Text(
-			text = label,
-			style = MaterialTheme.typography.bodyMedium,
-			modifier = Modifier
-				.weight(1f)
-				.padding(horizontal = 12.dp),
-		)
-		Text(
-			text = when
-			{
-				ok == true && rttMs != null -> stringResource(R.string.probe_rtt_fmt, rttMs)
-				ok == false -> stringResource(R.string.value_unreachable)
-				else -> stringResource(R.string.value_no_data)
-			},
-			style = MaterialTheme.typography.bodyMedium,
-			color = when (ok)
-			{
-				true -> MaterialTheme.colorScheme.onSurface
-				false -> status.disconnected
-				null -> MaterialTheme.colorScheme.onSurfaceVariant
-			},
-		)
-	}
-}
-
-@Composable
-private fun WhiteListBanner(modifier: Modifier = Modifier)
-{
-	val status = LocalShxStatusColors.current
-	Surface(
-		shape = MaterialTheme.shapes.large,
-		color = status.connectingContainer,
-		contentColor = status.onConnectingContainer,
-		modifier = modifier.fillMaxWidth(),
-	)
-	{
-		Row(
-			verticalAlignment = Alignment.CenterVertically,
-			modifier = Modifier.padding(16.dp),
-		)
-		{
-			Icon(Icons.Rounded.GppMaybe, contentDescription = null)
-			Spacer(Modifier.size(12.dp))
-			Column {
-				Text(
-					text = stringResource(R.string.whitelist_active_title),
-					style = MaterialTheme.typography.titleSmall,
-					fontWeight = FontWeight.SemiBold,
-				)
-				Text(
-					text = stringResource(R.string.whitelist_active_subtitle),
-					style = MaterialTheme.typography.bodySmall,
-				)
-			}
-		}
-	}
-}
-
-@Composable
-private fun ProbeRow(result: ProbeResult, measuring: Boolean, history: List<ProbeResult?> = emptyList())
-{
-	Row(
-		verticalAlignment = Alignment.CenterVertically,
-		modifier = Modifier
-			.fillMaxWidth()
-			.padding(vertical = 8.dp),
-	)
-	{
-		val status = LocalShxStatusColors.current
-		val dotColor = when
-		{
-			!result.ok -> status.disconnected
-			result.rttMs != null && result.rttMs < WARN_RTT_MS -> status.connected
-			result.rttMs != null && result.rttMs < FAIL_RTT_MS -> status.connecting
-			else -> status.disconnected
-		}
-		Box(
-			modifier = Modifier
-				.size(8.dp)
-				.background(dotColor, CircleShape),
-		)
-		Text(
-			text = stringResource(result.target.labelRes()),
-			style = MaterialTheme.typography.bodyMedium,
-			modifier = Modifier
-				.weight(1f)
-				.padding(horizontal = 12.dp),
-		)
-		RttSparkline(samples = history)
-		Spacer(Modifier.size(8.dp))
-		if (result.ok && result.rttMs == null && measuring)
-		{
-			LoadingIndicator(Modifier.size(12.dp))
-		}
-		else
-		{
-			Text(
-				text = result.rttText(),
-				style = MaterialTheme.typography.bodyMedium,
-				color = if (result.ok) MaterialTheme.colorScheme.onSurface else status.disconnected,
-			)
-		}
-	}
-}
-
-private const val RTT_HISTORY = 16
-
-/** Tiny bar chart of the last RTT samples; missing samples render as dim ticks. */
-@Composable
-private fun RttSparkline(samples: List<ProbeResult?>)
-{
-	val status = LocalShxStatusColors.current
-	val idle = MaterialTheme.colorScheme.outlineVariant
-	Canvas(modifier = Modifier.size(width = 52.dp, height = 16.dp))
-	{
-		val barW = size.width / RTT_HISTORY
-		val barActual = barW * 0.6f
-		val shown = samples.takeLast(RTT_HISTORY)
-		shown.forEachIndexed { index, sample ->
-			val x = size.width - (shown.size - index) * barW
-			val rtt = sample?.rttMs
-			if (sample == null || rtt == null)
-			{
-				drawRoundRect(
-					color = idle.copy(alpha = 0.5f),
-					topLeft = Offset(x + (barW - barActual) / 2, size.height - 2.dp.toPx()),
-					size = Size(barActual, 2.dp.toPx()),
-					cornerRadius = CornerRadius(1.dp.toPx()),
-				)
-			}
-			else
-			{
-				val fraction = (rtt.toFloat() / FAIL_RTT_MS).coerceIn(0.12f, 1f)
-				val barH = size.height * fraction
-				val color = when
-				{
-					!sample.ok -> status.disconnected
-					rtt < WARN_RTT_MS -> status.connected
-					else -> status.connecting
-				}
-				drawRoundRect(
-					color = color,
-					topLeft = Offset(x + (barW - barActual) / 2, size.height - barH),
-					size = Size(barActual, barH),
-					cornerRadius = CornerRadius(2.dp.toPx()),
-				)
-			}
-		}
-	}
-}
-
-private const val WARN_RTT_MS = 150L
-private const val FAIL_RTT_MS = 400L

src/frontends/android/app/src/main/java/org/strongswan/android/ui/compose/home/AvailabilityCard.kt

@@ -0,0 +1,575 @@
+/*
+ * Copyright (C) 2026 SHX VPN
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+@file:OptIn(ExperimentalMaterial3ExpressiveApi::class, ExperimentalMaterial3Api::class, ExperimentalFoundationApi::class)
+
+package org.strongswan.android.ui.compose.home
+
+import androidx.compose.animation.AnimatedContent
+import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.animation.animateColorAsState
+import androidx.compose.animation.core.LinearEasing
+import androidx.compose.animation.core.RepeatMode
+import androidx.compose.animation.core.Spring
+import androidx.compose.animation.core.animateFloat
+import androidx.compose.animation.core.animateFloatAsState
+import androidx.compose.animation.core.infiniteRepeatable
+import androidx.compose.animation.core.rememberInfiniteTransition
+import androidx.compose.animation.core.spring
+import androidx.compose.animation.core.tween
+import androidx.compose.animation.expandVertically
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
+import androidx.compose.animation.shrinkVertically
+import androidx.compose.animation.slideInVertically
+import androidx.compose.animation.slideOutVertically
+import androidx.compose.animation.togetherWith
+import androidx.compose.foundation.Canvas
+import androidx.compose.foundation.ExperimentalFoundationApi
+import androidx.compose.foundation.background
+import androidx.compose.foundation.combinedClickable
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.interaction.collectIsPressedAsState
+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.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.statusBarsPadding
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.LazyListState
+import androidx.compose.foundation.lazy.itemsIndexed
+import androidx.compose.foundation.lazy.rememberLazyListState
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.rounded.Add
+import androidx.compose.material.icons.rounded.AltRoute
+import androidx.compose.material.icons.rounded.ArrowDownward
+import androidx.compose.material.icons.rounded.ArrowUpward
+import androidx.compose.material.icons.rounded.ChevronRight
+import androidx.compose.material.icons.rounded.Delete
+import androidx.compose.material.icons.rounded.Dns
+import androidx.compose.material.icons.rounded.ExpandLess
+import androidx.compose.material.icons.rounded.GppMaybe
+import androidx.compose.material.icons.rounded.Language
+import androidx.compose.material.icons.rounded.PlayArrow
+import androidx.compose.material.icons.rounded.Public
+import androidx.compose.material.icons.rounded.Refresh
+import androidx.compose.material.icons.rounded.Schedule
+import androidx.compose.material.icons.rounded.Share
+import androidx.compose.material.icons.rounded.SignalCellularAlt
+import androidx.compose.material.icons.rounded.Edit
+import androidx.compose.material.icons.rounded.Wifi
+import androidx.compose.material3.AlertDialog
+import androidx.compose.material3.Button
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
+import androidx.compose.material3.LoadingIndicator
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.FilledTonalButton
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.ListItem
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.ModalBottomSheet
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.material3.rememberModalBottomSheetState
+import androidx.compose.material3.pulltorefresh.PullToRefreshBox
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateListOf
+import androidx.compose.runtime.mutableStateMapOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.runtime.snapshots.SnapshotStateList
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.geometry.CornerRadius
+import androidx.compose.ui.geometry.Offset
+import androidx.compose.ui.geometry.Size
+import androidx.compose.ui.graphics.Brush
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.graphicsLayer
+import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import kotlinx.coroutines.flow.StateFlow
+import org.strongswan.android.R
+import org.strongswan.android.data.VpnProfile
+import org.strongswan.android.logic.VpnStateService.ErrorState
+import org.strongswan.android.logic.VpnStateService.State
+import org.strongswan.android.logic.connectivity.ProbeResult
+import org.strongswan.android.logic.connectivity.ProbeTarget
+import org.strongswan.android.logic.connectivity.WhiteListState
+import org.strongswan.android.logic.connectivity.WhiteListStatus
+import org.strongswan.android.ui.compose.components.ShxCard
+import org.strongswan.android.ui.compose.components.ShxEmptyState
+import org.strongswan.android.ui.compose.theme.LocalShxStatusColors
+import org.strongswan.android.ui.compose.theme.ScreenPadding
+import org.strongswan.android.ui.compose.DeadTargetUi
+import org.strongswan.android.ui.compose.ExitUi
+import org.strongswan.android.ui.compose.ShxDivider
+import org.strongswan.android.ui.compose.ProfileAvatar
+import org.strongswan.android.ui.compose.TrafficUi
+import org.strongswan.android.ui.compose.formatBytes
+import org.strongswan.android.ui.compose.formatDuration
+import org.strongswan.android.ui.compose.formatRate
+
+import androidx.compose.animation.animateContentSize
+import androidx.compose.foundation.clickable
+import androidx.compose.material.icons.rounded.ExpandMore
+import androidx.compose.runtime.saveable.rememberSaveable
+import org.strongswan.android.ui.compose.theme.ShxSpacing
+
+/* ---------------- availability card ---------------- */
+
+internal val PROBE_ORDER = listOf(ProbeTarget.SERVER, ProbeTarget.GOOGLE, ProbeTarget.YOUTUBE, ProbeTarget.CLOUDFLARE)
+
+/** Server first, then external targets in fixed order. */
+internal fun Map<ProbeTarget, ProbeResult>.sortedForDisplay(): List<ProbeResult> =
+	PROBE_ORDER.filter { containsKey(it) }.mapNotNull { this[it] }
+
+internal fun ProbeTarget.labelRes(): Int = when (this)
+{
+	ProbeTarget.SERVER -> R.string.probe_target_server
+	ProbeTarget.GOOGLE -> R.string.probe_target_google
+	ProbeTarget.YOUTUBE -> R.string.probe_target_youtube
+	ProbeTarget.CLOUDFLARE -> R.string.probe_target_cloudflare
+}
+
+@Composable
+internal fun ProbeResult.rttText(): String = when
+{
+	ok && rttMs != null -> stringResource(R.string.probe_rtt_fmt, rttMs)
+	else -> stringResource(R.string.value_no_data)
+}
+
+/** A dead direct destination: address, the app hammering it, refusal stats,
+ *  and a one-tap action to force the host through the tunnel. */
+@Composable
+internal fun DeadTargetRow(target: DeadTargetUi, onForceTunnel: (String) -> Unit)
+{
+	Row(
+		verticalAlignment = Alignment.CenterVertically,
+		horizontalArrangement = Arrangement.spacedBy(10.dp),
+		modifier = Modifier
+			.fillMaxWidth()
+			.padding(start = 18.dp, top = 6.dp, bottom = 2.dp),
+	) {
+		Column(Modifier.weight(1f)) {
+			Text(
+				text = target.dst,
+				style = MaterialTheme.typography.bodyMedium,
+				fontFamily = androidx.compose.ui.text.font.FontFamily.Monospace,
+			)
+			Text(
+				text = listOfNotNull(
+					target.owner,
+					stringResource(R.string.dead_targets_fails_fmt, target.fails),
+					stringResource(R.string.dead_targets_cooldown_fmt, formatDuration(target.leftMs / 1000)),
+				).joinToString(" · "),
+				style = MaterialTheme.typography.bodySmall,
+				color = MaterialTheme.colorScheme.onSurfaceVariant,
+			)
+		}
+		if (target.viaTunnel)
+		{
+			Text(
+				text = stringResource(R.string.dead_targets_via_tunnel),
+				style = MaterialTheme.typography.labelSmall,
+				color = MaterialTheme.colorScheme.primary,
+			)
+		}
+		else
+		{
+			TextButton(
+				onClick = { onForceTunnel(target.dst) },
+				contentPadding = androidx.compose.foundation.layout.PaddingValues(horizontal = 8.dp),
+			) {
+				Text(
+					text = stringResource(R.string.dead_targets_force),
+					style = MaterialTheme.typography.labelMedium,
+				)
+			}
+		}
+	}
+}
+
+@Composable
+internal fun DirectProbeRow(label: String, ok: Boolean?, rttMs: Long?)
+{	Row(
+		verticalAlignment = Alignment.CenterVertically,
+		modifier = Modifier
+			.fillMaxWidth()
+			.padding(vertical = 8.dp),
+	)
+	{
+		val status = LocalShxStatusColors.current
+		/* tri-state: null = not checked yet, false = checked and unreachable */
+		val dotColor = when (ok)
+		{
+			true -> status.connected
+			false -> status.disconnected
+			null -> MaterialTheme.colorScheme.outlineVariant
+		}
+		Box(
+			modifier = Modifier
+				.size(8.dp)
+				.background(dotColor, CircleShape),
+		)
+		Text(
+			text = label,
+			style = MaterialTheme.typography.bodyMedium,
+			modifier = Modifier
+				.weight(1f)
+				.padding(horizontal = 12.dp),
+		)
+		Text(
+			text = when
+			{
+				ok == true && rttMs != null -> stringResource(R.string.probe_rtt_fmt, rttMs)
+				ok == false -> stringResource(R.string.value_unreachable)
+				else -> stringResource(R.string.value_no_data)
+			},
+			style = MaterialTheme.typography.bodyMedium,
+			color = when (ok)
+			{
+				true -> MaterialTheme.colorScheme.onSurface
+				false -> status.disconnected
+				null -> MaterialTheme.colorScheme.onSurfaceVariant
+			},
+		)
+	}
+}
+
+@Composable
+internal fun ProbeRow(result: ProbeResult, measuring: Boolean, history: List<ProbeResult?> = emptyList())
+{
+	Row(
+		verticalAlignment = Alignment.CenterVertically,
+		modifier = Modifier
+			.fillMaxWidth()
+			.padding(vertical = 8.dp),
+	)
+	{
+		val status = LocalShxStatusColors.current
+		val dotColor = when
+		{
+			!result.ok -> status.disconnected
+			result.rttMs != null && result.rttMs < WARN_RTT_MS -> status.connected
+			result.rttMs != null && result.rttMs < FAIL_RTT_MS -> status.connecting
+			else -> status.disconnected
+		}
+		Box(
+			modifier = Modifier
+				.size(8.dp)
+				.background(dotColor, CircleShape),
+		)
+		Text(
+			text = stringResource(result.target.labelRes()),
+			style = MaterialTheme.typography.bodyMedium,
+			modifier = Modifier
+				.weight(1f)
+				.padding(horizontal = 12.dp),
+		)
+		RttSparkline(samples = history)
+		Spacer(Modifier.size(8.dp))
+		if (result.ok && result.rttMs == null && measuring)
+		{
+			LoadingIndicator(Modifier.size(12.dp))
+		}
+		else
+		{
+			Text(
+				text = result.rttText(),
+				style = MaterialTheme.typography.bodyMedium,
+				color = if (result.ok) MaterialTheme.colorScheme.onSurface else status.disconnected,
+			)
+		}
+	}
+}
+
+internal const val RTT_HISTORY = 16
+
+/** Tiny bar chart of the last RTT samples; missing samples render as dim ticks. */
+@Composable
+internal fun RttSparkline(samples: List<ProbeResult?>)
+{
+	val status = LocalShxStatusColors.current
+	val idle = MaterialTheme.colorScheme.outlineVariant
+	Canvas(modifier = Modifier.size(width = 52.dp, height = 16.dp))
+	{
+		val barW = size.width / RTT_HISTORY
+		val barActual = barW * 0.6f
+		val shown = samples.takeLast(RTT_HISTORY)
+		shown.forEachIndexed { index, sample ->
+			val x = size.width - (shown.size - index) * barW
+			val rtt = sample?.rttMs
+			if (sample == null || rtt == null)
+			{
+				drawRoundRect(
+					color = idle.copy(alpha = 0.5f),
+					topLeft = Offset(x + (barW - barActual) / 2, size.height - 2.dp.toPx()),
+					size = Size(barActual, 2.dp.toPx()),
+					cornerRadius = CornerRadius(1.dp.toPx()),
+				)
+			}
+			else
+			{
+				val fraction = (rtt.toFloat() / FAIL_RTT_MS).coerceIn(0.12f, 1f)
+				val barH = size.height * fraction
+				val color = when
+				{
+					!sample.ok -> status.disconnected
+					rtt < WARN_RTT_MS -> status.connected
+					else -> status.connecting
+				}
+				drawRoundRect(
+					color = color,
+					topLeft = Offset(x + (barW - barActual) / 2, size.height - barH),
+					size = Size(barActual, barH),
+					cornerRadius = CornerRadius(2.dp.toPx()),
+				)
+			}
+		}
+	}
+}
+
+internal const val WARN_RTT_MS = 150L
+internal const val FAIL_RTT_MS = 400L
+
+/**
+ * Availability probes. Collapsed by default into one summary row (colored dots + worst
+ * RTT); expands in place with the per-target rows, dead-host list and white-list probes.
+ */
+@Composable
+internal fun AvailabilityCard(
+	modifier: Modifier = Modifier,
+	probes: Map<ProbeTarget, ProbeResult>,
+	probing: Boolean,
+	whiteList: WhiteListState,
+	history: Map<ProbeTarget, List<ProbeResult?>>,
+	deadTargets: List<DeadTargetUi>,
+	onOpenRouting: () -> Unit,
+	onForceTunnel: (String) -> Unit,
+	onRefresh: () -> Unit,
+)
+{
+	var expanded by rememberSaveable { mutableStateOf(false) }
+	val rows = probes.sortedForDisplay()
+	Surface(
+		shape = MaterialTheme.shapes.large,
+		color = MaterialTheme.colorScheme.surfaceContainerLow,
+		modifier = modifier
+			.fillMaxWidth()
+			.padding(horizontal = ShxSpacing.lg)
+			.animateContentSize(MaterialTheme.motionScheme.defaultSpatialSpec()),
+	)
+	{
+		PullToRefreshBox(isRefreshing = probing, onRefresh = onRefresh)
+		{
+			Column(Modifier.padding(ShxSpacing.lg))
+			{
+				val toggleLabel = stringResource(if (expanded) R.string.availability_collapse else R.string.availability_expand)
+				Row(
+					verticalAlignment = Alignment.CenterVertically,
+					modifier = Modifier
+						.fillMaxWidth()
+						.clickable(onClickLabel = toggleLabel) { expanded = !expanded },
+				)
+				{
+					Text(
+						text = stringResource(R.string.availability_title),
+						style = MaterialTheme.typography.titleSmall,
+						color = MaterialTheme.colorScheme.onSurfaceVariant,
+						modifier = Modifier.weight(1f),
+					)
+					if (probing)
+					{
+						LoadingIndicator(Modifier.size(24.dp))
+						Spacer(Modifier.size(ShxSpacing.sm))
+					}
+					if (!expanded)
+					{
+						AvailabilitySummary(rows = rows, deadCount = deadTargets.size)
+					}
+					else
+					{
+						IconButton(onClick = onRefresh, enabled = !probing) {
+							Icon(
+								Icons.Rounded.Refresh,
+								contentDescription = stringResource(R.string.availability_refresh),
+								tint = MaterialTheme.colorScheme.onSurfaceVariant,
+							)
+						}
+					}
+					Icon(
+						if (expanded) Icons.Rounded.ExpandLess else Icons.Rounded.ExpandMore,
+						contentDescription = null,
+						tint = MaterialTheme.colorScheme.onSurfaceVariant,
+					)
+				}
+				AnimatedVisibility(visible = expanded)
+				{
+					Column {
+						Spacer(Modifier.height(ShxSpacing.xs))
+						if (rows.isEmpty())
+						{
+							Row(
+								verticalAlignment = Alignment.CenterVertically,
+								horizontalArrangement = Arrangement.spacedBy(10.dp),
+								modifier = Modifier.padding(top = ShxSpacing.xs),
+							)
+							{
+								LoadingIndicator(Modifier.size(24.dp))
+								Text(
+									text = stringResource(R.string.availability_measuring),
+									style = MaterialTheme.typography.bodySmall,
+									color = MaterialTheme.colorScheme.onSurfaceVariant,
+								)
+							}
+						}
+						else
+						{
+							rows.forEachIndexed { index, result ->
+								ProbeRow(result = result, measuring = probing, history = history[result.target].orEmpty())
+								if (index < rows.lastIndex)
+								{
+									ShxDivider()
+								}
+							}
+						}
+						if (deadTargets.isNotEmpty())
+						{
+							DeadTargetsSection(deadTargets, onOpenRouting, onForceTunnel)
+						}
+						if (whiteList.config.enabled)
+						{
+							WhiteListProbes(whiteList)
+						}
+					}
+				}
+			}
+		}
+	}
+}
+
+@Composable
+private fun AvailabilitySummary(rows: List<ProbeResult>, deadCount: Int)
+{
+	val status = LocalShxStatusColors.current
+	Row(verticalAlignment = Alignment.CenterVertically, horizontalArrangement = Arrangement.spacedBy(ShxSpacing.xs))
+	{
+		rows.forEach { result ->
+			val dot = when
+			{
+				!result.ok -> status.disconnected
+				result.rttMs != null && result.rttMs < WARN_RTT_MS -> status.connected
+				result.rttMs != null && result.rttMs < FAIL_RTT_MS -> status.connecting
+				else -> status.disconnected
+			}
+			Box(Modifier.size(8.dp).background(dot, CircleShape))
+		}
+		if (deadCount > 0)
+		{
+			Box(Modifier.size(8.dp).background(MaterialTheme.colorScheme.error, CircleShape))
+		}
+		val worst = rows.filter { it.ok }.mapNotNull { it.rttMs }.maxOrNull()
+		val anyFailed = rows.any { !it.ok }
+		Text(
+			text = when
+			{
+				anyFailed -> stringResource(R.string.value_unreachable)
+				worst != null -> stringResource(R.string.probe_rtt_fmt, worst)
+				else -> stringResource(R.string.value_no_data)
+			},
+			style = MaterialTheme.typography.bodyMedium,
+			color = if (anyFailed) status.disconnected else MaterialTheme.colorScheme.onSurfaceVariant,
+			modifier = Modifier.padding(start = ShxSpacing.xs),
+		)
+	}
+}
+
+@Composable
+private fun DeadTargetsSection(deadTargets: List<DeadTargetUi>, onOpenRouting: () -> Unit, onForceTunnel: (String) -> Unit)
+{
+	Spacer(Modifier.height(ShxSpacing.sm))
+	ShxDivider()
+	Spacer(Modifier.height(ShxSpacing.sm))
+	Row(
+		verticalAlignment = Alignment.CenterVertically,
+		horizontalArrangement = Arrangement.spacedBy(10.dp),
+		modifier = Modifier
+			.fillMaxWidth()
+			.clickable(onClick = onOpenRouting)
+			.padding(vertical = ShxSpacing.xs),
+	) {
+		Box(Modifier.size(8.dp).background(MaterialTheme.colorScheme.error, CircleShape))
+		Text(
+			text = stringResource(R.string.dead_targets_title),
+			style = MaterialTheme.typography.titleSmall,
+			color = MaterialTheme.colorScheme.onSurfaceVariant,
+			modifier = Modifier.weight(1f),
+		)
+		Icon(
+			Icons.Rounded.ChevronRight,
+			contentDescription = stringResource(R.string.dead_targets_open),
+			tint = MaterialTheme.colorScheme.onSurfaceVariant,
+		)
+	}
+	deadTargets.take(3).forEach { target ->
+		DeadTargetRow(target = target, onForceTunnel = onForceTunnel)
+	}
+	if (deadTargets.size > 3)
+	{
+		Text(
+			text = stringResource(R.string.dead_targets_more_fmt, deadTargets.size - 3),
+			style = MaterialTheme.typography.bodySmall,
+			color = MaterialTheme.colorScheme.onSurfaceVariant,
+			modifier = Modifier.padding(start = 18.dp, top = ShxSpacing.xs),
+		)
+	}
+}
+
+@Composable
+private fun WhiteListProbes(whiteList: WhiteListState)
+{
+	Spacer(Modifier.height(ShxSpacing.sm))
+	ShxDivider()
+	Spacer(Modifier.height(ShxSpacing.sm))
+	Text(
+		text = stringResource(R.string.whitelist_direct_section),
+		style = MaterialTheme.typography.titleSmall,
+		color = MaterialTheme.colorScheme.onSurfaceVariant,
+	)
+	DirectProbeRow(
+		label = stringResource(R.string.whitelist_foreign_direct),
+		ok = whiteList.foreignDirectOk,
+		rttMs = whiteList.foreignDirectRttMs,
+	)
+	ShxDivider()
+	DirectProbeRow(
+		label = stringResource(R.string.whitelist_domestic_direct),
+		ok = whiteList.domesticDirectOk,
+		rttMs = whiteList.domesticDirectRttMs,
+	)
+}

src/frontends/android/app/src/main/java/org/strongswan/android/ui/compose/home/HeroConnect.kt

@@ -0,0 +1,244 @@
+/*
+ * Copyright (C) 2026 SHX VPN
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+@file:OptIn(ExperimentalMaterial3ExpressiveApi::class)
+
+package org.strongswan.android.ui.compose.home
+
+import androidx.compose.animation.animateColorAsState
+import androidx.compose.animation.core.animateFloatAsState
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.Box
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.rounded.Language
+import androidx.compose.material.icons.rounded.PowerSettingsNew
+import androidx.compose.material.icons.rounded.UnfoldMore
+import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
+import androidx.compose.material3.Icon
+import androidx.compose.material3.LoadingIndicator
+import androidx.compose.material3.MaterialShapes
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.hapticfeedback.HapticFeedbackType
+import androidx.compose.ui.platform.LocalHapticFeedback
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.semantics.Role
+import androidx.compose.ui.semantics.contentDescription
+import androidx.compose.ui.semantics.role
+import androidx.compose.ui.semantics.semantics
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.geometry.Size
+import androidx.compose.ui.graphics.Outline
+import androidx.compose.ui.graphics.Shape
+import androidx.compose.ui.graphics.asComposePath
+import androidx.compose.ui.unit.Density
+import androidx.compose.ui.unit.LayoutDirection
+import androidx.graphics.shapes.Morph
+import androidx.graphics.shapes.toPath
+import org.strongswan.android.R
+import org.strongswan.android.data.VpnProfile
+import org.strongswan.android.logic.VpnStateService.State
+import org.strongswan.android.ui.compose.ExitUi
+import org.strongswan.android.ui.compose.ProfileAvatar
+import org.strongswan.android.ui.compose.theme.LocalShxStatusColors
+import org.strongswan.android.ui.compose.theme.ShxSpacing
+
+/**
+ * The main connect control: a large expressive shape that morphs between a circle
+ * (disconnected), a scalloped cookie (connecting) and the full cookie (connected),
+ * with the state color and a loading indicator while the tunnel is coming up.
+ */
+@Composable
+internal fun HeroConnect(
+	state: State,
+	enabled: Boolean,
+	onConnect: () -> Unit,
+	onDisconnect: () -> Unit,
+	onCancel: () -> Unit,
+	modifier: Modifier = Modifier,
+)
+{
+	val status = LocalShxStatusColors.current
+	val connected = state == State.CONNECTED
+	val connecting = state == State.CONNECTING || state == State.DISCONNECTING
+	val haptics = LocalHapticFeedback.current
+
+	val container by animateColorAsState(
+		targetValue = when
+		{
+			connected -> status.connectedContainer
+			connecting -> status.connectingContainer
+			else -> MaterialTheme.colorScheme.primary
+		},
+		animationSpec = MaterialTheme.motionScheme.defaultEffectsSpec(),
+		label = "heroContainer",
+	)
+	val content by animateColorAsState(
+		targetValue = when
+		{
+			connected -> status.connected
+			connecting -> status.connecting
+			else -> MaterialTheme.colorScheme.onPrimary
+		},
+		animationSpec = MaterialTheme.motionScheme.defaultEffectsSpec(),
+		label = "heroContent",
+	)
+	val progress by animateFloatAsState(
+		targetValue = when
+		{
+			connected -> 1f
+			connecting -> 0.5f
+			else -> 0f
+		},
+		animationSpec = MaterialTheme.motionScheme.slowSpatialSpec(),
+		label = "heroMorph",
+	)
+	val morph = remember { Morph(MaterialShapes.Circle, MaterialShapes.Cookie9Sided) }
+	val shape = remember(progress) { MorphShape(morph, progress) }
+
+	val label = stringResource(
+		when
+		{
+			connected -> R.string.disconnect
+			connecting -> android.R.string.cancel
+			else -> R.string.connect
+		}
+	)
+	Surface(
+		onClick = {
+			when
+			{
+				connected ->
+				{
+					haptics.performHapticFeedback(HapticFeedbackType.Reject)
+					onDisconnect()
+				}
+				connecting -> onCancel()
+				else ->
+				{
+					haptics.performHapticFeedback(HapticFeedbackType.Confirm)
+					onConnect()
+				}
+			}
+		},
+		enabled = enabled || connected || connecting,
+		shape = shape,
+		color = container,
+		contentColor = content,
+		modifier = modifier
+			.size(176.dp)
+			.semantics {
+				contentDescription = label
+				role = Role.Button
+			},
+	)
+	{
+		Box(contentAlignment = Alignment.Center)
+		{
+			if (connecting)
+			{
+				LoadingIndicator(Modifier.size(72.dp), color = content)
+			}
+			else
+			{
+				Icon(
+					Icons.Rounded.PowerSettingsNew,
+					contentDescription = null,
+					modifier = Modifier.size(72.dp),
+				)
+			}
+		}
+	}
+}
+
+/** Current profile as a chip: name, and exit country + IP while connected; tap opens the picker. */
+@Composable
+internal fun ProfileChip(
+	profile: VpnProfile?,
+	exit: ExitUi?,
+	connected: Boolean,
+	onClick: () -> Unit,
+	modifier: Modifier = Modifier,
+)
+{
+	val secondary = when
+	{
+		connected && exit?.ip != null -> exit.country?.let { "$it · ${exit.ip}" } ?: exit.ip
+		else -> profile?.gateway ?: ""
+	}
+	Surface(
+		onClick = onClick,
+		shape = MaterialTheme.shapes.large,
+		color = MaterialTheme.colorScheme.surfaceContainerLow,
+		modifier = modifier.fillMaxWidth(),
+	)
+	{
+		Row(
+			verticalAlignment = Alignment.CenterVertically,
+			horizontalArrangement = Arrangement.spacedBy(ShxSpacing.md),
+			modifier = Modifier.padding(horizontal = ShxSpacing.lg, vertical = ShxSpacing.md),
+		)
+		{
+			ProfileAvatar(icon = Icons.Rounded.Language, connected = connected)
+			Column(Modifier.weight(1f))
+			{
+				Text(
+					text = profile?.name ?: stringResource(R.string.no_profiles),
+					style = MaterialTheme.typography.titleMedium,
+					maxLines = 1,
+					overflow = TextOverflow.Ellipsis,
+				)
+				if (!secondary.isNullOrEmpty())
+				{
+					Text(
+						text = secondary,
+						style = MaterialTheme.typography.bodySmall,
+						color = MaterialTheme.colorScheme.onSurfaceVariant,
+						maxLines = 1,
+						overflow = TextOverflow.Ellipsis,
+					)
+				}
+			}
+			Icon(
+				Icons.Rounded.UnfoldMore,
+				contentDescription = stringResource(R.string.home_profile_picker_title),
+				tint = MaterialTheme.colorScheme.onSurfaceVariant,
+			)
+		}
+	}
+}
+
+/** Compose Shape drawing a [Morph] at [progress], scaled to fill the layout bounds. */
+private class MorphShape(private val morph: Morph, private val progress: Float) : Shape
+{
+	override fun createOutline(size: Size, layoutDirection: LayoutDirection, density: Density): Outline
+	{
+		val bounds = morph.calculateBounds()
+		val width = bounds[2] - bounds[0]
+		val height = bounds[3] - bounds[1]
+		val matrix = android.graphics.Matrix()
+		matrix.setScale(size.width / width, size.height / height)
+		matrix.preTranslate(-bounds[0], -bounds[1])
+		val path = morph.toPath(progress)
+		path.transform(matrix)
+		return Outline.Generic(path.asComposePath())
+	}
+}

src/frontends/android/app/src/main/java/org/strongswan/android/ui/compose/home/HomeBanners.kt

@@ -0,0 +1,234 @@
+/*
+ * Copyright (C) 2026 SHX VPN
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+@file:OptIn(ExperimentalMaterial3ExpressiveApi::class, ExperimentalMaterial3Api::class, ExperimentalFoundationApi::class)
+
+package org.strongswan.android.ui.compose.home
+
+import androidx.compose.animation.AnimatedContent
+import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.animation.animateColorAsState
+import androidx.compose.animation.core.LinearEasing
+import androidx.compose.animation.core.RepeatMode
+import androidx.compose.animation.core.Spring
+import androidx.compose.animation.core.animateFloat
+import androidx.compose.animation.core.animateFloatAsState
+import androidx.compose.animation.core.infiniteRepeatable
+import androidx.compose.animation.core.rememberInfiniteTransition
+import androidx.compose.animation.core.spring
+import androidx.compose.animation.core.tween
+import androidx.compose.animation.expandVertically
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
+import androidx.compose.animation.shrinkVertically
+import androidx.compose.animation.slideInVertically
+import androidx.compose.animation.slideOutVertically
+import androidx.compose.animation.togetherWith
+import androidx.compose.foundation.Canvas
+import androidx.compose.foundation.ExperimentalFoundationApi
+import androidx.compose.foundation.background
+import androidx.compose.foundation.combinedClickable
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.interaction.collectIsPressedAsState
+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.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.statusBarsPadding
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.LazyListState
+import androidx.compose.foundation.lazy.itemsIndexed
+import androidx.compose.foundation.lazy.rememberLazyListState
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.rounded.Add
+import androidx.compose.material.icons.rounded.AltRoute
+import androidx.compose.material.icons.rounded.ArrowDownward
+import androidx.compose.material.icons.rounded.ArrowUpward
+import androidx.compose.material.icons.rounded.ChevronRight
+import androidx.compose.material.icons.rounded.Delete
+import androidx.compose.material.icons.rounded.Dns
+import androidx.compose.material.icons.rounded.ExpandLess
+import androidx.compose.material.icons.rounded.GppMaybe
+import androidx.compose.material.icons.rounded.Language
+import androidx.compose.material.icons.rounded.PlayArrow
+import androidx.compose.material.icons.rounded.Public
+import androidx.compose.material.icons.rounded.Refresh
+import androidx.compose.material.icons.rounded.Schedule
+import androidx.compose.material.icons.rounded.Share
+import androidx.compose.material.icons.rounded.SignalCellularAlt
+import androidx.compose.material.icons.rounded.Edit
+import androidx.compose.material.icons.rounded.Wifi
+import androidx.compose.material3.AlertDialog
+import androidx.compose.material3.Button
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
+import androidx.compose.material3.LoadingIndicator
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.FilledTonalButton
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.ListItem
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.ModalBottomSheet
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.material3.rememberModalBottomSheetState
+import androidx.compose.material3.pulltorefresh.PullToRefreshBox
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateListOf
+import androidx.compose.runtime.mutableStateMapOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.runtime.snapshots.SnapshotStateList
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.geometry.CornerRadius
+import androidx.compose.ui.geometry.Offset
+import androidx.compose.ui.geometry.Size
+import androidx.compose.ui.graphics.Brush
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.graphicsLayer
+import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import kotlinx.coroutines.flow.StateFlow
+import org.strongswan.android.R
+import org.strongswan.android.data.VpnProfile
+import org.strongswan.android.logic.VpnStateService.ErrorState
+import org.strongswan.android.logic.VpnStateService.State
+import org.strongswan.android.logic.connectivity.ProbeResult
+import org.strongswan.android.logic.connectivity.ProbeTarget
+import org.strongswan.android.logic.connectivity.WhiteListState
+import org.strongswan.android.logic.connectivity.WhiteListStatus
+import org.strongswan.android.ui.compose.components.ShxCard
+import org.strongswan.android.ui.compose.components.ShxEmptyState
+import org.strongswan.android.ui.compose.theme.LocalShxStatusColors
+import org.strongswan.android.ui.compose.theme.ScreenPadding
+import org.strongswan.android.ui.compose.DeadTargetUi
+import org.strongswan.android.ui.compose.ExitUi
+import org.strongswan.android.ui.compose.ShxDivider
+import org.strongswan.android.ui.compose.ProfileAvatar
+import org.strongswan.android.ui.compose.TrafficUi
+import org.strongswan.android.ui.compose.formatBytes
+import org.strongswan.android.ui.compose.formatDuration
+import org.strongswan.android.ui.compose.formatRate
+
+import androidx.compose.ui.unit.IntSize
+import org.strongswan.android.ui.compose.theme.ShxSpacing
+
+@Composable
+internal fun ErrorBanner(modifier: Modifier = Modifier, onRetry: () -> Unit, onShowLog: () -> Unit)
+{
+	Surface(
+		shape = MaterialTheme.shapes.medium,
+		color = MaterialTheme.colorScheme.errorContainer,
+		contentColor = MaterialTheme.colorScheme.onErrorContainer,
+		modifier = modifier.fillMaxWidth(),
+	) {
+		Row(
+			modifier = Modifier.padding(horizontal = 16.dp, vertical = 6.dp),
+			verticalAlignment = Alignment.CenterVertically,
+		) {
+			Text(
+				text = stringResource(R.string.connection_failed),
+				style = MaterialTheme.typography.bodyMedium,
+				modifier = Modifier.weight(1f),
+				maxLines = 2,
+			)
+			TextButton(onClick = onRetry) { Text(stringResource(R.string.retry)) }
+			TextButton(onClick = onShowLog) { Text(stringResource(R.string.show_log)) }
+		}
+	}
+}
+
+@Composable
+internal fun WhiteListBanner(modifier: Modifier = Modifier)
+{
+	val status = LocalShxStatusColors.current
+	Surface(
+		shape = MaterialTheme.shapes.large,
+		color = status.connectingContainer,
+		contentColor = status.onConnectingContainer,
+		modifier = modifier.fillMaxWidth(),
+	)
+	{
+		Row(
+			verticalAlignment = Alignment.CenterVertically,
+			modifier = Modifier.padding(16.dp),
+		)
+		{
+			Icon(Icons.Rounded.GppMaybe, contentDescription = null)
+			Spacer(Modifier.size(12.dp))
+			Column {
+				Text(
+					text = stringResource(R.string.whitelist_active_title),
+					style = MaterialTheme.typography.titleSmall,
+					fontWeight = FontWeight.SemiBold,
+				)
+				Text(
+					text = stringResource(R.string.whitelist_active_subtitle),
+					style = MaterialTheme.typography.bodySmall,
+				)
+			}
+		}
+	}
+}
+
+/** At most one status banner at a time: connection error beats the white-list notice. */
+@Composable
+internal fun HomeBannerSlot(
+	error: Boolean,
+	whiteListActive: Boolean,
+	onRetry: () -> Unit,
+	onShowLog: () -> Unit,
+	modifier: Modifier = Modifier,
+)
+{
+	val kind = when
+	{
+		error -> 1
+		whiteListActive -> 2
+		else -> 0
+	}
+	val effects = MaterialTheme.motionScheme.defaultEffectsSpec<Float>()
+	val fastEffects = MaterialTheme.motionScheme.fastEffectsSpec<Float>()
+	val spatial = MaterialTheme.motionScheme.defaultSpatialSpec<IntSize>()
+	val fastSpatial = MaterialTheme.motionScheme.fastSpatialSpec<IntSize>()
+	AnimatedContent(
+		targetState = kind,
+		modifier = modifier,
+		transitionSpec = {
+			(fadeIn(effects) + expandVertically(spatial)) togetherWith
+				(fadeOut(fastEffects) + shrinkVertically(fastSpatial))
+		},
+		label = "homeBanner",
+	) { k ->
+		when (k)
+		{
+			1 -> ErrorBanner(Modifier.padding(horizontal = ShxSpacing.lg), onRetry = onRetry, onShowLog = onShowLog)
+			2 -> WhiteListBanner(Modifier.padding(horizontal = ShxSpacing.lg))
+			else -> Spacer(Modifier.height(0.dp))
+		}
+	}
+}

src/frontends/android/app/src/main/java/org/strongswan/android/ui/compose/home/TrafficTiles.kt

@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2026 SHX VPN
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+package org.strongswan.android.ui.compose.home
+
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.IntrinsicSize
+import androidx.compose.foundation.layout.Row
+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.shape.CircleShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.rounded.ArrowDownward
+import androidx.compose.material.icons.rounded.ArrowUpward
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.dp
+import org.strongswan.android.R
+import org.strongswan.android.ui.compose.TrafficUi
+import org.strongswan.android.ui.compose.formatBytes
+import org.strongswan.android.ui.compose.formatRate
+import org.strongswan.android.ui.compose.theme.ShxSpacing
+
+/** Two compact tiles (down / up) with total and live rate; tap opens the connection details. */
+@Composable
+internal fun TrafficTiles(traffic: TrafficUi, onClick: () -> Unit, modifier: Modifier = Modifier)
+{
+	Column(modifier = modifier.fillMaxWidth().padding(horizontal = ShxSpacing.lg))
+	{
+		Row(
+			horizontalArrangement = Arrangement.spacedBy(ShxSpacing.md),
+			modifier = Modifier.fillMaxWidth().height(IntrinsicSize.Min),
+		)
+		{
+			TrafficTile(down = true, total = traffic.bytesIn, rate = traffic.rateIn, onClick = onClick, modifier = Modifier.weight(1f))
+			TrafficTile(down = false, total = traffic.bytesOut, rate = traffic.rateOut, onClick = onClick, modifier = Modifier.weight(1f))
+		}
+		/* one-glance confirmation that the RU split is working */
+		traffic.split?.takeIf { it.directBytes > 0 }?.let { split ->
+			Text(
+				text = stringResource(R.string.traffic_direct_share_fmt, split.directShare),
+				style = MaterialTheme.typography.bodySmall,
+				color = MaterialTheme.colorScheme.onSurfaceVariant,
+				modifier = Modifier
+					.align(Alignment.CenterHorizontally)
+					.padding(top = ShxSpacing.sm),
+			)
+		}
+	}
+}
+
+@Composable
+private fun TrafficTile(down: Boolean, total: Long, rate: Long, onClick: () -> Unit, modifier: Modifier = Modifier)
+{
+	val label = if (down) stringResource(R.string.traffic_down) else stringResource(R.string.traffic_up)
+	Surface(
+		onClick = onClick,
+		shape = MaterialTheme.shapes.large,
+		color = MaterialTheme.colorScheme.surfaceContainerLow,
+		modifier = modifier,
+	)
+	{
+		Row(
+			verticalAlignment = Alignment.CenterVertically,
+			horizontalArrangement = Arrangement.spacedBy(ShxSpacing.md),
+			modifier = Modifier.padding(ShxSpacing.md),
+		)
+		{
+			Surface(shape = CircleShape, color = MaterialTheme.colorScheme.surfaceContainerHigh)
+			{
+				Icon(
+					imageVector = if (down) Icons.Rounded.ArrowDownward else Icons.Rounded.ArrowUpward,
+					contentDescription = label,
+					modifier = Modifier.padding(ShxSpacing.sm - 2.dp).size(16.dp),
+					tint = MaterialTheme.colorScheme.onSurfaceVariant,
+				)
+			}
+			Column {
+				Text(
+					text = formatBytes(total),
+					style = MaterialTheme.typography.titleSmall,
+					fontWeight = FontWeight.Medium,
+				)
+				Text(
+					text = formatRate(rate),
+					style = MaterialTheme.typography.bodySmall,
+					color = MaterialTheme.colorScheme.onSurfaceVariant,
+				)
+			}
+		}
+	}
+}

src/frontends/android/app/src/main/res/values-ru/strings.xml

@@ -487,4 +487,8 @@
     <string name="extended_diag_title">Расширенная диагностика</string>
     <string name="extended_diag_summary">Периодические снимки диагностики маршрутизации во время подключения (каждые 5 минут); увеличивает расход батареи</string>
 
+    <string name="home_profile_picker_title">Выбор профиля</string>
+    <string name="home_manage_profiles">Управление профилями</string>
+    <string name="availability_expand">Показать детали</string>
+    <string name="availability_collapse">Скрыть детали</string>
 </resources>

src/frontends/android/app/src/main/res/values/strings.xml

@@ -492,4 +492,8 @@
     <string name="extended_diag_title">Extended diagnostics</string>
     <string name="extended_diag_summary">Periodic routing diagnostics snapshots while connected (every 5 min); increases battery use</string>
 
+    <string name="home_profile_picker_title">Choose profile</string>
+    <string name="home_manage_profiles">Manage profiles</string>
+    <string name="availability_expand">Show details</string>
+    <string name="availability_collapse">Hide details</string>
 </resources>