feat(ui): complete ABox app experience redesign (#10)

## Summary - rebuild the authenticated shell, device dashboard, device detail pages, scenes, activity timeline, account sheet, and settings experience - redesign infrared remote management and controls, including custom remotes, learn-state handling, slot isolation, and safe default content - add persisted theme controls with internal accent, color-style, and color-standard resolution while keeping dynamic color authoritative - add ABox profile defaults for the three exact gateway device names, editable starter scenes, and custom infrared remotes - persist real activity events for device commands, infrared actions, and scene execution - stabilize navigation and back behavior, including duplicate top-back protection and removal of the unfinished predictive-back option - update launcher icons and bilingual application name ## Verification - `:android:app:assembleDebug` - installed the debug APK on `emulator-5554` - manually exercised device detail navigation, settings/theme navigation, infrared management, activity records, and repeated back actions ## Notes - no automated test suite was run during the visual iteration cycle - `docs/superpowers/**` and local reference repositories are excluded from this PR Reviewed-on: #10 Co-authored-by: KremeCN <3265494849@qq.com>
2026-08-27 23:25:07 +08:00
parent 1570a95f30
commit 86b7e5849b
194 changed files with 11198 additions and 1444 deletions
@@ -0,0 +1,83 @@
+package com.flagship.abox.manager.automation
+
+import androidx.room.Room
+import androidx.test.core.app.ApplicationProvider
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.flagship.abox.manager.automation.data.ActivityEventEntity
+import com.flagship.abox.manager.automation.data.AutomationDatabase
+import com.flagship.abox.manager.automation.data.RoomActivityRepository
+import com.flagship.abox.manager.automation.data.RoomAutomationRuntimeRepository
+import com.flagship.abox.manager.domain.ActivityEvent
+import com.flagship.abox.manager.domain.ActivityEventCursor
+import com.flagship.abox.manager.domain.ActivityEventId
+import com.flagship.abox.manager.domain.ActivityEventKind
+import com.flagship.abox.manager.domain.ActivityOutcome
+import com.flagship.abox.manager.domain.ActivitySource
+import com.flagship.abox.manager.domain.ActivityTarget
+import com.flagship.abox.manager.domain.ActivityTargetType
+import com.flagship.abox.manager.domain.DomainResult
+import com.flagship.abox.manager.domain.ProviderProfileId
+import com.flagship.abox.manager.domain.SceneId
+import com.flagship.abox.manager.domain.SceneTriggerId
+import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.test.runTest
+import org.junit.After
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertTrue
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+class AutomationDatabaseTest {
+    private lateinit var database: AutomationDatabase
+    private lateinit var activityRepository: RoomActivityRepository
+    private lateinit var runtimeRepository: RoomAutomationRuntimeRepository
+
+    @Before
+    fun setUp() {
+        database = Room.inMemoryDatabaseBuilder(ApplicationProvider.getApplicationContext(), AutomationDatabase::class.java).build()
+        activityRepository = RoomActivityRepository(database.automationDao())
+        runtimeRepository = RoomAutomationRuntimeRepository(database.automationDao())
+    }
+
+    @After
+    fun tearDown() = database.close()
+
+    @Test
+    fun activityEventsAreIsolatedByProfileAndPageByCursor() = runTest {
+        activityRepository.append(event("profile-a", "a", 10L))
+        activityRepository.append(event("profile-a", "b", 10L))
+        activityRepository.append(event("profile-b", "c", 10L))
+
+        val first = activityRepository.observeLatest(ProviderProfileId("profile-a"), 1).first()
+        val firstEvent = (first as DomainResult.Success).value.single()
+        val next = activityRepository.loadBefore(
+            ProviderProfileId("profile-a"),
+            ActivityEventCursor(firstEvent.occurredAtEpochMillis, firstEvent.id),
+            1,
+        )
+
+        assertEquals("b", firstEvent.id.value)
+        assertEquals(listOf("a"), (next as DomainResult.Success).value.map { it.id.value })
+    }
+
+    @Test
+    fun occurrenceClaimIsAtomic() = runTest {
+        val first = runtimeRepository.claimOccurrence(ProviderProfileId("p"), SceneId("s"), SceneTriggerId("t"), "occurrence")
+        val second = runtimeRepository.claimOccurrence(ProviderProfileId("p"), SceneId("s"), SceneTriggerId("t"), "occurrence")
+
+        assertTrue((first as DomainResult.Success).value)
+        assertEquals(false, (second as DomainResult.Success).value)
+    }
+
+    private fun event(profile: String, id: String, time: Long) = ActivityEvent(
+        id = ActivityEventId(id),
+        profileId = ProviderProfileId(profile),
+        occurredAtEpochMillis = time,
+        kind = ActivityEventKind.SOCKET_COMMAND,
+        source = ActivitySource.USER,
+        outcome = ActivityOutcome.SUCCEEDED,
+        target = ActivityTarget(ActivityTargetType.DEVICE, id, "设备"),
+    )
+}
@@ -0,0 +1,26 @@
+package com.flagship.abox.manager.automation.data
+
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.OnConflictStrategy
+import androidx.room.Query
+import kotlinx.coroutines.flow.Flow
+
+@Dao
+interface AutomationDao {
+    @Query("SELECT * FROM activity_events WHERE profileId = :profileId ORDER BY occurredAtEpochMillis DESC, id DESC LIMIT :limit")
+    fun observeLatest(profileId: String, limit: Int): Flow<List<ActivityEventEntity>>
+
+    @Query(
+        "SELECT * FROM activity_events WHERE profileId = :profileId AND " +
+            "(occurredAtEpochMillis < :beforeTime OR (occurredAtEpochMillis = :beforeTime AND id < :beforeId)) " +
+            "ORDER BY occurredAtEpochMillis DESC, id DESC LIMIT :limit",
+    )
+    suspend fun loadBefore(profileId: String, beforeTime: Long, beforeId: String, limit: Int): List<ActivityEventEntity>
+
+    @Insert(onConflict = OnConflictStrategy.IGNORE)
+    suspend fun insertEvent(event: ActivityEventEntity): Long
+
+    @Insert(onConflict = OnConflictStrategy.IGNORE)
+    suspend fun claimOccurrence(occurrence: AutomationOccurrenceEntity): Long
+}
@@ -0,0 +1,9 @@
+package com.flagship.abox.manager.automation.data
+
+import androidx.room.Database
+import androidx.room.RoomDatabase
+
+@Database(entities = [ActivityEventEntity::class, AutomationOccurrenceEntity::class], version = 1, exportSchema = false)
+abstract class AutomationDatabase : RoomDatabase() {
+    abstract fun automationDao(): AutomationDao
+}
@@ -0,0 +1,33 @@
+package com.flagship.abox.manager.automation.data
+
+import androidx.room.Entity
+import androidx.room.Index
+
+@Entity(
+    tableName = "activity_events",
+    primaryKeys = ["profileId", "id"],
+    indices = [Index(value = ["profileId", "occurredAtEpochMillis", "id"])],
+)
+data class ActivityEventEntity(
+    val profileId: String,
+    val id: String,
+    val occurredAtEpochMillis: Long,
+    val kind: String,
+    val source: String,
+    val outcome: String,
+    val targetType: String,
+    val targetStableId: String,
+    val targetDisplayName: String,
+    val errorCode: String?,
+)
+
+@Entity(
+    tableName = "automation_occurrences",
+    primaryKeys = ["profileId", "sceneId", "triggerId", "occurrenceKey"],
+)
+data class AutomationOccurrenceEntity(
+    val profileId: String,
+    val sceneId: String,
+    val triggerId: String,
+    val occurrenceKey: String,
+)
@@ -0,0 +1,70 @@
+package com.flagship.abox.manager.automation.data
+
+import com.flagship.abox.manager.domain.ActivityEvent
+import com.flagship.abox.manager.domain.ActivityEventCursor
+import com.flagship.abox.manager.domain.ActivityEventId
+import com.flagship.abox.manager.domain.ActivityEventKind
+import com.flagship.abox.manager.domain.ActivityOutcome
+import com.flagship.abox.manager.domain.ActivityRepository
+import com.flagship.abox.manager.domain.ActivitySource
+import com.flagship.abox.manager.domain.ActivityTarget
+import com.flagship.abox.manager.domain.ActivityTargetType
+import com.flagship.abox.manager.domain.DomainError
+import com.flagship.abox.manager.domain.DomainResult
+import com.flagship.abox.manager.domain.ProviderProfileId
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.map
+
+class RoomActivityRepository(private val dao: AutomationDao) : ActivityRepository {
+    override fun observeLatest(profileId: ProviderProfileId, limit: Int): Flow<DomainResult<List<ActivityEvent>>> =
+        dao.observeLatest(profileId.value, limit.coerceAtLeast(0)).map { entities -> DomainResult.Success(entities.map { it.toDomain() }) }
+
+    override suspend fun loadBefore(profileId: ProviderProfileId, before: ActivityEventCursor, limit: Int): DomainResult<List<ActivityEvent>> = try {
+        DomainResult.Success(dao.loadBefore(profileId.value, before.occurredAtEpochMillis, before.id.value, limit.coerceAtLeast(0)).map { it.toDomain() })
+    } catch (error: Exception) {
+        DomainResult.Failure(DomainError.Unknown(detail = "Activity storage unavailable"))
+    }
+
+    override suspend fun append(event: ActivityEvent): DomainResult<Unit> = try {
+        dao.insertEvent(event.toEntity())
+        DomainResult.Success(Unit)
+    } catch (error: Exception) {
+        DomainResult.Failure(DomainError.Unknown(detail = "Activity storage unavailable"))
+    }
+}
+
+private fun ActivityEventEntity.toDomain() = ActivityEvent(
+    id = ActivityEventId(id),
+    profileId = ProviderProfileId(profileId),
+    occurredAtEpochMillis = occurredAtEpochMillis,
+    kind = kind.toActivityEventKind(),
+    source = source.toActivitySource(),
+    outcome = outcome.toActivityOutcome(),
+    target = ActivityTarget(targetType.toActivityTargetType(), targetStableId, targetDisplayName),
+    errorCode = errorCode,
+)
+
+private fun String.toActivityEventKind(): ActivityEventKind =
+    runCatching { ActivityEventKind.valueOf(this) }.getOrDefault(ActivityEventKind.SCENE_ACTION)
+
+private fun String.toActivitySource(): ActivitySource =
+    runCatching { ActivitySource.valueOf(this) }.getOrDefault(ActivitySource.SYSTEM)
+
+private fun String.toActivityOutcome(): ActivityOutcome =
+    runCatching { ActivityOutcome.valueOf(this) }.getOrDefault(ActivityOutcome.FAILED)
+
+private fun String.toActivityTargetType(): ActivityTargetType =
+    runCatching { ActivityTargetType.valueOf(this) }.getOrDefault(ActivityTargetType.SCENE_ACTION)
+
+private fun ActivityEvent.toEntity() = ActivityEventEntity(
+    profileId = profileId.value,
+    id = id.value,
+    occurredAtEpochMillis = occurredAtEpochMillis,
+    kind = kind.name,
+    source = source.name,
+    outcome = outcome.name,
+    targetType = target.type.name,
+    targetStableId = target.stableId,
+    targetDisplayName = target.displayName,
+    errorCode = errorCode,
+)
@@ -0,0 +1,29 @@
+package com.flagship.abox.manager.automation.data
+
+import com.flagship.abox.manager.domain.DomainError
+import com.flagship.abox.manager.domain.DomainResult
+import com.flagship.abox.manager.domain.ProviderProfileId
+import com.flagship.abox.manager.domain.SceneId
+import com.flagship.abox.manager.domain.SceneTriggerId
+
+data class TriggerMatchTransition(val wasMatched: Boolean, val isMatched: Boolean)
+
+interface AutomationRuntimeRepository {
+    suspend fun claimOccurrence(profileId: ProviderProfileId, sceneId: SceneId, triggerId: SceneTriggerId, occurrenceKey: String): DomainResult<Boolean>
+}
+
+class RoomAutomationRuntimeRepository(private val dao: AutomationDao) : AutomationRuntimeRepository {
+    override suspend fun claimOccurrence(
+        profileId: ProviderProfileId,
+        sceneId: SceneId,
+        triggerId: SceneTriggerId,
+        occurrenceKey: String,
+    ): DomainResult<Boolean> = try {
+        val inserted = dao.claimOccurrence(
+            AutomationOccurrenceEntity(profileId.value, sceneId.value, triggerId.value, occurrenceKey),
+        )
+        DomainResult.Success(inserted != -1L)
+    } catch (error: Exception) {
+        DomainResult.Failure(DomainError.Unknown(detail = "Automation storage unavailable"))
+    }
+}
@@ -0,0 +1,48 @@
+package com.flagship.abox.manager.automation.di
+
+import android.content.Context
+import androidx.room.Room
+import com.flagship.abox.manager.automation.data.AutomationDatabase
+import com.flagship.abox.manager.automation.data.AutomationRuntimeRepository
+import com.flagship.abox.manager.automation.data.RoomActivityRepository
+import com.flagship.abox.manager.automation.data.RoomAutomationRuntimeRepository
+import com.flagship.abox.manager.domain.ActivityEventWriter
+import com.flagship.abox.manager.domain.ActivityRepository
+import com.flagship.abox.manager.domain.NotificationGateway
+import com.flagship.abox.manager.automation.notification.AndroidNotificationGateway
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.android.qualifiers.ApplicationContext
+import dagger.hilt.components.SingletonComponent
+import javax.inject.Singleton
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+
+@Module
+@InstallIn(SingletonComponent::class)
+object AutomationModule {
+    @Provides
+    @Singleton
+    fun provideDatabase(@ApplicationContext context: Context): AutomationDatabase =
+        Room.databaseBuilder(context, AutomationDatabase::class.java, "abox_automation.db").build()
+
+    @Provides
+    @Singleton
+    fun provideActivityRepository(database: AutomationDatabase): ActivityRepository = RoomActivityRepository(database.automationDao())
+
+    @Provides
+    @Singleton
+    fun provideActivityEventWriter(repository: ActivityRepository): ActivityEventWriter =
+        ActivityEventWriter(repository, CoroutineScope(SupervisorJob() + Dispatchers.IO))
+
+    @Provides
+    @Singleton
+    fun provideRuntimeRepository(database: AutomationDatabase): AutomationRuntimeRepository = RoomAutomationRuntimeRepository(database.automationDao())
+
+    @Provides
+    @Singleton
+    fun provideNotificationGateway(@ApplicationContext context: Context): NotificationGateway =
+        AndroidNotificationGateway(context)
+}
@@ -0,0 +1,49 @@
+package com.flagship.abox.manager.automation.notification
+
+import android.Manifest
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.content.Context
+import android.content.pm.PackageManager
+import android.annotation.SuppressLint
+import androidx.core.app.NotificationCompat
+import androidx.core.app.NotificationManagerCompat
+import androidx.core.content.ContextCompat
+import com.flagship.abox.manager.domain.DomainError
+import com.flagship.abox.manager.domain.DomainResult
+import com.flagship.abox.manager.domain.NotificationGateway
+import com.flagship.abox.manager.domain.ProviderProfileId
+
+class AndroidNotificationGateway(private val context: Context) : NotificationGateway {
+    override suspend fun show(profileId: ProviderProfileId, title: String, message: String): DomainResult<Unit> {
+        if (android.os.Build.VERSION.SDK_INT >= 33 &&
+            ContextCompat.checkSelfPermission(context, Manifest.permission.POST_NOTIFICATIONS) != PackageManager.PERMISSION_GRANTED
+        ) {
+            return DomainResult.Failure(DomainError.OperationFailed(detail = "Notification permission is not granted"))
+        }
+        val manager = context.getSystemService(NotificationManager::class.java)
+        manager.createNotificationChannel(
+            NotificationChannel(CHANNEL_ID, "自动化通知", NotificationManager.IMPORTANCE_DEFAULT),
+        )
+        return try {
+            @SuppressLint("MissingPermission")
+            fun postNotification() {
+                NotificationManagerCompat.from(context).notify(
+                profileId.value.hashCode(),
+                NotificationCompat.Builder(context, CHANNEL_ID)
+                    .setSmallIcon(android.R.drawable.ic_dialog_info)
+                    .setContentTitle(title)
+                    .setContentText(message)
+                    .setAutoCancel(true)
+                    .build(),
+                )
+            }
+            postNotification()
+            DomainResult.Success(Unit)
+        } catch (_: SecurityException) {
+            DomainResult.Failure(DomainError.OperationFailed(detail = "Notification permission is not granted"))
+        }
+    }
+
+    private companion object { const val CHANNEL_ID = "automation_events" }
+}
@@ -0,0 +1,25 @@
+package com.flagship.abox.manager.automation.runtime
+
+import com.flagship.abox.manager.domain.ProviderProfileStore
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.flow.collectLatest
+import kotlinx.coroutines.launch
+import com.flagship.abox.manager.domain.ProviderProfileId
+
+class AutomationBootstrapper(
+    private val profileStore: ProviderProfileStore,
+    private val scheduler: AutomationScheduler,
+    private val scope: CoroutineScope,
+) {
+    private var previousProfileId: ProviderProfileId? = null
+
+    fun start() {
+        scope.launch {
+            profileStore.observeActiveProfile().collectLatest { active ->
+                previousProfileId?.takeIf { it != active?.id }?.let { scheduler.cancel(it) }
+                previousProfileId = active?.id
+                scheduler.reconcileActiveProfile()
+            }
+        }
+    }
+}
@@ -0,0 +1,10 @@
+package com.flagship.abox.manager.automation.runtime
+
+import android.content.Context
+import androidx.work.CoroutineWorker
+import androidx.work.WorkerParameters
+
+class AutomationPollWorker(appContext: Context, workerParams: WorkerParameters) : CoroutineWorker(appContext, workerParams) {
+    override suspend fun doWork(): Result =
+        if (inputData.getString(WorkManagerAutomationScheduleStore.KEY_PROFILE_ID).isNullOrBlank()) Result.failure() else Result.success()
+}
@@ -0,0 +1,53 @@
+package com.flagship.abox.manager.automation.runtime
+
+import com.flagship.abox.manager.domain.AutomationType
+import com.flagship.abox.manager.domain.DomainError
+import com.flagship.abox.manager.domain.DomainResult
+import com.flagship.abox.manager.domain.ProviderProfileId
+import com.flagship.abox.manager.domain.ProviderProfileStore
+import com.flagship.abox.manager.domain.Scene
+import com.flagship.abox.manager.domain.SceneRepository
+import com.flagship.abox.manager.domain.SessionGateway
+import com.flagship.abox.manager.domain.SessionValidity
+import kotlinx.coroutines.flow.first
+
+interface AutomationScheduler {
+    suspend fun reconcileActiveProfile(): DomainResult<Unit>
+    suspend fun reconcile(profileId: ProviderProfileId): DomainResult<Unit>
+    suspend fun cancel(profileId: ProviderProfileId): DomainResult<Unit>
+}
+
+interface AutomationScheduleStore {
+    suspend fun replace(profileId: ProviderProfileId, scenes: List<Scene>): DomainResult<Unit>
+    suspend fun remove(profileId: ProviderProfileId): DomainResult<Unit>
+}
+
+class ProfileAutomationScheduler(
+    private val profileStore: ProviderProfileStore,
+    private val sessionGateway: SessionGateway,
+    private val sceneRepository: SceneRepository,
+    private val scheduleStore: AutomationScheduleStore,
+) : AutomationScheduler {
+    override suspend fun reconcileActiveProfile(): DomainResult<Unit> {
+        val active = profileStore.activeProfile() ?: return DomainResult.Success(Unit)
+        return reconcile(active.id)
+    }
+
+    override suspend fun reconcile(profileId: ProviderProfileId): DomainResult<Unit> {
+        val active = profileStore.activeProfile()
+        if (active?.id != profileId) return DomainResult.Failure(DomainError.InvalidRequest(detail = "Provider profile is not active"))
+        return when (val validity = sessionGateway.validateSession(profileId)) {
+            is DomainResult.Success -> if (validity.value == SessionValidity.VALID) {
+                when (val result = sceneRepository.observeScenes(profileId).first()) {
+                is DomainResult.Failure -> result
+                is DomainResult.Success -> scheduleStore.replace(profileId, result.value.filter { it.enabled && it.type == AutomationType.AUTOMATIC })
+                }
+            } else {
+                scheduleStore.remove(profileId)
+            }
+            is DomainResult.Failure -> scheduleStore.remove(profileId)
+        }
+    }
+
+    override suspend fun cancel(profileId: ProviderProfileId): DomainResult<Unit> = scheduleStore.remove(profileId)
+}
@@ -0,0 +1,32 @@
+package com.flagship.abox.manager.automation.runtime
+
+import android.content.Context
+import androidx.work.ExistingPeriodicWorkPolicy
+import androidx.work.PeriodicWorkRequestBuilder
+import androidx.work.WorkManager
+import com.flagship.abox.manager.domain.DomainResult
+import com.flagship.abox.manager.domain.ProviderProfileId
+import com.flagship.abox.manager.domain.Scene
+import java.util.concurrent.TimeUnit
+
+class WorkManagerAutomationScheduleStore(context: Context) : AutomationScheduleStore {
+    private val workManager = WorkManager.getInstance(context)
+
+    override suspend fun replace(profileId: ProviderProfileId, scenes: List<Scene>): DomainResult<Unit> {
+        if (scenes.isEmpty()) return remove(profileId)
+        val request = PeriodicWorkRequestBuilder<AutomationPollWorker>(15, TimeUnit.MINUTES)
+            .setInputData(androidx.work.Data.Builder().putString(KEY_PROFILE_ID, profileId.value).build())
+            .build()
+        workManager.enqueueUniquePeriodicWork(workName(profileId), ExistingPeriodicWorkPolicy.UPDATE, request)
+        return DomainResult.Success(Unit)
+    }
+
+    override suspend fun remove(profileId: ProviderProfileId): DomainResult<Unit> {
+        workManager.cancelUniqueWork(workName(profileId))
+        return DomainResult.Success(Unit)
+    }
+
+    private fun workName(profileId: ProviderProfileId) = "automation:${profileId.value}"
+
+    companion object { const val KEY_PROFILE_ID = "profile_id" }
+}
@@ -0,0 +1,15 @@
+package com.flagship.abox.manager.automation.ui.activity
+
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.ui.Modifier
+import androidx.hilt.navigation.compose.hiltViewModel
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import com.flagship.abox.manager.domain.ProviderProfileId
+
+@Composable
+fun ActivityRoute(profileId: ProviderProfileId, modifier: Modifier = Modifier, viewModel: ActivityViewModel = hiltViewModel()) {
+    val state = viewModel.state.collectAsStateWithLifecycle().value
+    LaunchedEffect(profileId) { viewModel.initialize(profileId) }
+    ActivityScreen(state = state, onLoadEarlier = viewModel::loadEarlier, modifier = modifier)
+}
@@ -0,0 +1,94 @@
+package com.flagship.abox.manager.automation.ui.activity
+
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.material3.Card
+import androidx.compose.material3.CardDefaults
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.testTag
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.dp
+import com.flagship.abox.manager.domain.ActivityEvent
+import com.flagship.abox.manager.domain.ActivityOutcome
+import com.flagship.abox.manager.domain.ActivityEventKind
+import com.flagship.abox.manager.domain.ActivitySource
+import com.flagship.abox.manager.automation.R
+import java.time.Instant
+import java.time.ZoneId
+import java.time.format.DateTimeFormatter
+
+@Composable
+fun ActivityScreen(
+    state: ActivityUiState,
+    onLoadEarlier: () -> Unit,
+    modifier: Modifier = Modifier,
+    zoneId: ZoneId = ZoneId.systemDefault(),
+) {
+    Column(modifier = modifier.fillMaxSize().padding(16.dp), verticalArrangement = Arrangement.spacedBy(12.dp)) {
+        Text(stringResource(R.string.activity_title), style = MaterialTheme.typography.headlineSmall)
+        if (!state.loading && state.groups.isEmpty()) {
+            Text(
+                if (state.error) stringResource(R.string.activity_error) else stringResource(R.string.activity_empty),
+                modifier = Modifier.testTag("activity_empty"),
+            )
+        } else {
+            LazyColumn(verticalArrangement = Arrangement.spacedBy(12.dp), modifier = Modifier.testTag("activity_timeline")) {
+                state.groups.forEach { group ->
+                    item { Text(group.label, style = MaterialTheme.typography.titleMedium) }
+                    items(group.events, key = { it.id.value }) { event -> ActivityEventRow(event, zoneId) }
+                }
+                if (state.hasMore) item { TextButton(onClick = onLoadEarlier) { Text(stringResource(R.string.activity_load_earlier)) } }
+            }
+        }
+    }
+}
+
+@Composable
+private fun ActivityEventRow(event: ActivityEvent, zoneId: ZoneId) {
+    val outcome = when (event.outcome) {
+        ActivityOutcome.SUCCEEDED -> R.string.activity_outcome_success
+        ActivityOutcome.FAILED -> R.string.activity_outcome_failed
+        ActivityOutcome.CANCELLED -> R.string.activity_outcome_cancelled
+        ActivityOutcome.AWAITING_CONFIRMATION -> R.string.activity_outcome_awaiting
+    }
+    val kind = when (event.kind) {
+        ActivityEventKind.SOCKET_COMMAND -> R.string.activity_kind_socket_command
+        ActivityEventKind.SOCKET_CONFIRMATION -> R.string.activity_kind_socket_confirmation
+        ActivityEventKind.SENSOR_REFRESH -> R.string.activity_kind_sensor_refresh
+        ActivityEventKind.INFRARED_SEND -> R.string.activity_kind_infrared_send
+        ActivityEventKind.INFRARED_LEARN -> R.string.activity_kind_infrared_learn
+        ActivityEventKind.SCENE_EXECUTION -> R.string.activity_kind_scene_execution
+        ActivityEventKind.SCENE_ACTION -> R.string.activity_kind_scene_action
+        else -> R.string.activity_title
+    }
+    val source = when (event.source) {
+        ActivitySource.USER -> R.string.activity_source_user
+        ActivitySource.AUTOMATION -> R.string.activity_source_automation
+        ActivitySource.SYSTEM -> R.string.activity_source_system
+    }
+    Card(
+        modifier = Modifier.fillMaxWidth().testTag("activity_event_${event.id.value}"),
+        shape = RoundedCornerShape(6.dp),
+        colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.surfaceVariant),
+    ) {
+        Column(modifier = Modifier.fillMaxWidth().padding(14.dp), verticalArrangement = Arrangement.spacedBy(4.dp)) {
+            Text(stringResource(kind), style = MaterialTheme.typography.labelLarge, color = MaterialTheme.colorScheme.primary)
+            Text(event.target.displayName, style = MaterialTheme.typography.bodyLarge)
+            Text(
+                "${stringResource(outcome)} · ${stringResource(source)} · ${Instant.ofEpochMilli(event.occurredAtEpochMillis).atZone(zoneId).format(DateTimeFormatter.ofPattern("HH:mm"))}",
+                style = MaterialTheme.typography.bodyMedium,
+            )
+            event.errorCode?.let { Text(stringResource(R.string.activity_error_code, it), color = MaterialTheme.colorScheme.error, style = MaterialTheme.typography.bodySmall) }
+        }
+    }
+}
@@ -0,0 +1,90 @@
+package com.flagship.abox.manager.automation.ui.activity
+
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import com.flagship.abox.manager.domain.ActivityEvent
+import com.flagship.abox.manager.domain.ActivityEventCursor
+import com.flagship.abox.manager.domain.ActivityRepository
+import com.flagship.abox.manager.domain.DomainResult
+import com.flagship.abox.manager.domain.ProviderProfileId
+import dagger.hilt.android.lifecycle.HiltViewModel
+import java.time.Instant
+import java.time.ZoneId
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.collectLatest
+import kotlinx.coroutines.flow.catch
+import kotlinx.coroutines.launch
+import javax.inject.Inject
+
+data class ActivityGroup(val label: String, val events: List<ActivityEvent>)
+
+data class ActivityUiState(
+    val profileId: ProviderProfileId? = null,
+    val events: List<ActivityEvent> = emptyList(),
+    val groups: List<ActivityGroup> = emptyList(),
+    val loading: Boolean = true,
+    val loadingEarlier: Boolean = false,
+    val hasMore: Boolean = true,
+    val error: Boolean = false,
+)
+
+@HiltViewModel
+class ActivityViewModel @Inject constructor(
+    private val repository: ActivityRepository,
+) : ViewModel() {
+    private val _state = MutableStateFlow(ActivityUiState())
+    val state: StateFlow<ActivityUiState> = _state.asStateFlow()
+    private var observation: Job? = null
+
+    fun initialize(profileId: ProviderProfileId, zoneId: ZoneId = ZoneId.systemDefault()) {
+        if (_state.value.profileId == profileId && observation?.isActive == true) return
+        observation?.cancel()
+        _state.value = ActivityUiState(profileId = profileId)
+        observation = viewModelScope.launch {
+            repository.observeLatest(profileId, 100)
+                .catch { _state.value = _state.value.copy(loading = false, error = true) }
+                .collectLatest { result ->
+                when (result) {
+                    is DomainResult.Success -> publish(result.value, zoneId)
+                    is DomainResult.Failure -> _state.value = _state.value.copy(loading = false, error = true)
+                }
+                }
+        }
+    }
+
+    fun loadEarlier(zoneId: ZoneId = ZoneId.systemDefault()) {
+        val current = _state.value
+        val profileId = current.profileId ?: return
+        val last = current.events.lastOrNull() ?: return
+        if (current.loadingEarlier) return
+        viewModelScope.launch {
+            _state.value = _state.value.copy(loadingEarlier = true)
+            val result = repository.loadBefore(profileId, ActivityEventCursor(last.occurredAtEpochMillis, last.id), 100)
+            when (result) {
+                is DomainResult.Success -> publish((current.events + result.value).distinctBy { it.id }, zoneId)
+                is DomainResult.Failure -> _state.value = _state.value.copy(error = true)
+            }
+            _state.value = _state.value.copy(loadingEarlier = false, hasMore = resultHasMore(result))
+        }
+    }
+
+    private fun publish(events: List<ActivityEvent>, zoneId: ZoneId) {
+        val sorted = events.sortedWith(compareByDescending<ActivityEvent> { it.occurredAtEpochMillis }.thenByDescending { it.id.value })
+        val today = Instant.now().atZone(zoneId).toLocalDate()
+        val groups = sorted.groupBy {
+            val date = Instant.ofEpochMilli(it.occurredAtEpochMillis).atZone(zoneId).toLocalDate()
+            when (date) {
+                today -> "今天"
+                today.minusDays(1) -> "昨天"
+                else -> "更早记录"
+            }
+        }.map { ActivityGroup(it.key, it.value) }
+        _state.value = _state.value.copy(events = sorted, groups = groups, loading = false, error = false)
+    }
+
+    private fun resultHasMore(result: DomainResult<List<ActivityEvent>>): Boolean =
+        result is DomainResult.Success && result.value.size >= 100
+}
@@ -0,0 +1,21 @@
+<resources>
+    <string name="activity_title">活动记录</string>
+    <string name="activity_empty">暂无活动记录</string>
+    <string name="activity_error">活动记录加载失败</string>
+    <string name="activity_load_earlier">加载更早记录</string>
+    <string name="activity_source_user">手动操作</string>
+    <string name="activity_source_automation">自动化</string>
+    <string name="activity_source_system">系统</string>
+    <string name="activity_outcome_success">成功</string>
+    <string name="activity_outcome_failed">失败</string>
+    <string name="activity_outcome_cancelled">已取消</string>
+    <string name="activity_outcome_awaiting">等待确认</string>
+    <string name="activity_kind_socket_command">插座控制</string>
+    <string name="activity_kind_socket_confirmation">插座状态确认</string>
+    <string name="activity_kind_sensor_refresh">传感器刷新</string>
+    <string name="activity_kind_infrared_send">红外发送</string>
+    <string name="activity_kind_infrared_learn">红外学习</string>
+    <string name="activity_kind_scene_execution">场景执行</string>
+    <string name="activity_kind_scene_action">场景动作</string>
+    <string name="activity_error_code">错误码：%1$s</string>
+</resources>
@@ -0,0 +1,21 @@
+<resources>
+    <string name="activity_title">Activity</string>
+    <string name="activity_empty">No activity yet</string>
+    <string name="activity_error">Activity could not be loaded.</string>
+    <string name="activity_load_earlier">Load earlier activity</string>
+    <string name="activity_source_user">Manual</string>
+    <string name="activity_source_automation">Automation</string>
+    <string name="activity_source_system">System</string>
+    <string name="activity_outcome_success">Succeeded</string>
+    <string name="activity_outcome_failed">Failed</string>
+    <string name="activity_outcome_cancelled">Cancelled</string>
+    <string name="activity_outcome_awaiting">Awaiting confirmation</string>
+    <string name="activity_kind_socket_command">Socket command</string>
+    <string name="activity_kind_socket_confirmation">Socket confirmation</string>
+    <string name="activity_kind_sensor_refresh">Sensor refresh</string>
+    <string name="activity_kind_infrared_send">Infrared signal</string>
+    <string name="activity_kind_infrared_learn">Infrared learning</string>
+    <string name="activity_kind_scene_execution">Scene execution</string>
+    <string name="activity_kind_scene_action">Scene action</string>
+    <string name="activity_error_code">Error code: %1$s</string>
+</resources>
@@ -0,0 +1,113 @@
+package com.flagship.abox.manager.automation.ui.activity
+
+import com.flagship.abox.manager.domain.ActivityEvent
+import com.flagship.abox.manager.domain.ActivityEventCursor
+import com.flagship.abox.manager.domain.ActivityEventId
+import com.flagship.abox.manager.domain.ActivityEventKind
+import com.flagship.abox.manager.domain.ActivityOutcome
+import com.flagship.abox.manager.domain.ActivityRepository
+import com.flagship.abox.manager.domain.ActivitySource
+import com.flagship.abox.manager.domain.ActivityTarget
+import com.flagship.abox.manager.domain.ActivityTargetType
+import com.flagship.abox.manager.domain.DomainResult
+import com.flagship.abox.manager.domain.ProviderProfileId
+import java.time.Instant
+import java.time.ZoneId
+import java.time.temporal.ChronoUnit
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.flowOf
+import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.test.StandardTestDispatcher
+import kotlinx.coroutines.test.TestScope
+import kotlinx.coroutines.test.advanceUntilIdle
+import kotlinx.coroutines.test.resetMain
+import kotlinx.coroutines.test.runTest
+import kotlinx.coroutines.test.setMain
+import org.junit.After
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertTrue
+import org.junit.Before
+import org.junit.Test
+
+@OptIn(ExperimentalCoroutinesApi::class)
+class ActivityViewModelTest {
+    private val dispatcher = StandardTestDispatcher()
+    private val scope = TestScope(dispatcher)
+    private val profile = ProviderProfileId("profile")
+    private val zone = ZoneId.of("Asia/Singapore")
+    private lateinit var repository: TestActivityRepository
+
+    @Before
+    fun setUp() {
+        Dispatchers.setMain(dispatcher)
+        repository = TestActivityRepository()
+    }
+
+    @After
+    fun tearDown() = Dispatchers.resetMain()
+
+    @Test
+    fun realEmptyRepositoryShowsEmptyState() = scope.runTest {
+        val viewModel = ActivityViewModel(repository)
+        viewModel.initialize(profile, zone)
+        advanceUntilIdle()
+
+        assertTrue(viewModel.state.value.events.isEmpty())
+        assertTrue(viewModel.state.value.groups.isEmpty())
+        assertEquals(false, viewModel.state.value.error)
+    }
+
+    @Test
+    fun eventsGroupByLocalDate() = scope.runTest {
+        val now = Instant.now().atZone(zone).truncatedTo(ChronoUnit.MINUTES)
+        repository.latest.value = DomainResult.Success(
+            listOf(
+                event("today", now.toInstant().toEpochMilli()),
+                event("yesterday", now.minusDays(1).toInstant().toEpochMilli()),
+                event("earlier", now.minusDays(3).toInstant().toEpochMilli()),
+            ),
+        )
+        val viewModel = ActivityViewModel(repository)
+        viewModel.initialize(profile, zone)
+        advanceUntilIdle()
+
+        assertEquals(listOf("今天", "昨天", "更早记录"), viewModel.state.value.groups.map { it.label })
+    }
+
+    @Test
+    fun loadEarlierRemovesDuplicateEventsByStableId() = scope.runTest {
+        val newest = event("newest", 30L)
+        val older = event("older", 20L)
+        repository.latest.value = DomainResult.Success(listOf(newest))
+        repository.before = DomainResult.Success(listOf(newest, older))
+        val viewModel = ActivityViewModel(repository)
+        viewModel.initialize(profile, zone)
+        advanceUntilIdle()
+        viewModel.loadEarlier(zone)
+        advanceUntilIdle()
+
+        assertEquals(listOf("newest", "older"), viewModel.state.value.events.map { it.id.value })
+    }
+
+    private fun event(id: String, time: Long) = ActivityEvent(
+        id = ActivityEventId(id),
+        profileId = profile,
+        occurredAtEpochMillis = time,
+        kind = ActivityEventKind.SOCKET_COMMAND,
+        source = ActivitySource.USER,
+        outcome = ActivityOutcome.SUCCEEDED,
+        target = ActivityTarget(ActivityTargetType.DEVICE, id, id),
+    )
+
+    private class TestActivityRepository : ActivityRepository {
+        val latest = MutableStateFlow<DomainResult<List<ActivityEvent>>>(DomainResult.Success(emptyList()))
+        var before: DomainResult<List<ActivityEvent>> = DomainResult.Success(emptyList())
+
+        override fun observeLatest(profileId: ProviderProfileId, limit: Int): Flow<DomainResult<List<ActivityEvent>>> = latest
+        override suspend fun loadBefore(profileId: ProviderProfileId, before: ActivityEventCursor, limit: Int) = this.before
+        override suspend fun append(event: ActivityEvent): DomainResult<Unit> = DomainResult.Success(Unit)
+    }
+}