Add read all messages feature

features/home/impl/build.gradle.kts

@@ -57,6 +57,7 @@ dependencies {
     implementation(libs.androidx.datastore.preferences)
     implementation(libs.haze)
     implementation(libs.haze.materials)
+    implementation(projects.features.preferences.impl)
     implementation(projects.features.reportroom.api)
     implementation(projects.features.rolesandpermissions.api)
     implementation(projects.libraries.previewutils)

features/home/impl/src/main/kotlin/io/element/android/features/home/impl/roomlist/RoomListPresenter.kt

@@ -41,6 +41,7 @@ import io.element.android.features.invite.api.acceptdecline.AcceptDeclineInviteE
 import io.element.android.features.invite.api.acceptdecline.AcceptDeclineInviteState
 import io.element.android.features.leaveroom.api.LeaveRoomEvent
 import io.element.android.features.leaveroom.api.LeaveRoomState
+import io.element.android.features.preferences.impl.tasks.MarkRoomAsRead
 import io.element.android.libraries.architecture.AsyncData
 import io.element.android.libraries.architecture.Presenter
 import io.element.android.libraries.featureflag.api.FeatureFlagService
@@ -51,11 +52,8 @@ import io.element.android.libraries.matrix.api.core.RoomId
 import io.element.android.libraries.matrix.api.encryption.RecoveryState
 import io.element.android.libraries.matrix.api.roomlist.RoomList
 import io.element.android.libraries.matrix.api.roomlist.RoomListFilter
-import io.element.android.libraries.matrix.api.timeline.ReceiptType
 import io.element.android.libraries.matrix.ui.safety.rememberHideInvitesAvatar
-import io.element.android.libraries.preferences.api.store.SessionPreferencesStore
 import io.element.android.libraries.push.api.battery.BatteryOptimizationState
-import io.element.android.libraries.push.api.notifications.NotificationCleaner
 import io.element.android.services.analytics.api.AnalyticsService
 import io.element.android.services.analytics.api.watchers.AnalyticsColdStartWatcher
 import io.element.android.services.analyticsproviders.api.trackers.captureInteraction
@@ -65,7 +63,6 @@ import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.flow.collect
 import kotlinx.coroutines.flow.distinctUntilChanged
-import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.flow.flatMapLatest
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.onEach
@@ -79,12 +76,11 @@ class RoomListPresenter(
     private val roomListDataSource: RoomListDataSource,
     private val filtersPresenter: Presenter<RoomListFiltersState>,
     private val searchPresenter: Presenter<RoomListSearchState>,
-    private val sessionPreferencesStore: SessionPreferencesStore,
     private val analyticsService: AnalyticsService,
     private val acceptDeclineInvitePresenter: Presenter<AcceptDeclineInviteState>,
     private val fullScreenIntentPermissionsPresenter: Presenter<FullScreenIntentPermissionsState>,
     private val batteryOptimizationPresenter: Presenter<BatteryOptimizationState>,
-    private val notificationCleaner: NotificationCleaner,
+    private val markRoomAsRead: MarkRoomAsRead,
     private val seenInvitesStore: SeenInvitesStore,
     private val announcementService: AnnouncementService,
     private val coldStartWatcher: AnalyticsColdStartWatcher,
@@ -308,19 +304,10 @@ class RoomListPresenter(
     }
 
     private fun CoroutineScope.markAsRead(roomId: RoomId) = launch {
-        notificationCleaner.clearMessagesForRoom(client.sessionId, roomId)
-        client.getRoom(roomId)?.use { room ->
-            room.setUnreadFlag(isUnread = false)
-            val receiptType = if (sessionPreferencesStore.isSendPublicReadReceiptsEnabled().first()) {
-                ReceiptType.READ
-            } else {
-                ReceiptType.READ_PRIVATE
+        markRoomAsRead(roomId)
+            .onSuccess {
+                analyticsService.captureInteraction(name = Interaction.Name.MobileRoomListRoomContextMenuUnreadToggle)
             }
-            room.markAsRead(receiptType)
-                .onSuccess {
-                    analyticsService.captureInteraction(name = Interaction.Name.MobileRoomListRoomContextMenuUnreadToggle)
-                }
-        }
     }
 
     private fun CoroutineScope.markAsUnread(roomId: RoomId) = launch {

features/home/impl/src/test/kotlin/io/element/android/features/home/impl/roomlist/FakeMarkRoomAsRead.kt

@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2026 Element Creations Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.home.impl.roomlist
+
+import io.element.android.features.preferences.impl.tasks.MarkRoomAsRead
+import io.element.android.libraries.matrix.api.core.RoomId
+
+class FakeMarkRoomAsRead(
+    private val invokeLambda: suspend (RoomId) -> Result<Unit> = { Result.success(Unit) },
+) : MarkRoomAsRead {
+    val invokedRoomIds = mutableListOf<RoomId>()
+
+    override suspend fun invoke(roomId: RoomId): Result<Unit> {
+        invokedRoomIds.add(roomId)
+        return invokeLambda(roomId)
+    }
+}

features/home/impl/src/test/kotlin/io/element/android/features/home/impl/roomlist/RoomListPresenterTest.kt

@@ -30,6 +30,7 @@ import io.element.android.features.invite.api.acceptdecline.anAcceptDeclineInvit
 import io.element.android.features.invite.test.InMemorySeenInvitesStore
 import io.element.android.features.leaveroom.api.LeaveRoomEvent
 import io.element.android.features.leaveroom.api.LeaveRoomState
+import io.element.android.features.preferences.impl.tasks.MarkRoomAsRead
 import io.element.android.features.rageshake.test.logs.FakeAnnouncementService
 import io.element.android.libraries.architecture.Presenter
 import io.element.android.libraries.dateformatter.api.DateFormatter
@@ -427,11 +428,17 @@ class RoomListPresenterTest {
         val notificationCleaner = FakeNotificationCleaner(
             clearMessagesForRoomLambda = clearMessagesForRoomLambda,
         )
+        val markRoomAsRead = createTestMarkRoomAsRead(
+            client = matrixClient,
+            notificationCleaner = notificationCleaner,
+            sessionPreferencesStore = sessionPreferencesStore,
+        )
         val presenter = createRoomListPresenter(
             client = matrixClient,
             sessionPreferencesStore = sessionPreferencesStore,
             analyticsService = analyticsService,
             notificationCleaner = notificationCleaner,
+            markRoomAsRead = markRoomAsRead,
         )
         presenter.test {
             val initialState = awaitItem()
@@ -623,6 +630,24 @@ class RoomListPresenterTest {
         }
     }
 
+    private fun createTestMarkRoomAsRead(
+        client: MatrixClient,
+        notificationCleaner: NotificationCleaner,
+        sessionPreferencesStore: SessionPreferencesStore,
+    ): MarkRoomAsRead = FakeMarkRoomAsRead { roomId ->
+        notificationCleaner.clearMessagesForRoom(client.sessionId, roomId)
+        val room = client.getRoom(roomId) ?: return@FakeMarkRoomAsRead Result.failure(IllegalStateException("Room not found"))
+        room.use {
+            it.setUnreadFlag(isUnread = false)
+            val receiptType = if (sessionPreferencesStore.isSendPublicReadReceiptsEnabled().first()) {
+                ReceiptType.READ
+            } else {
+                ReceiptType.READ_PRIVATE
+            }
+            it.markAsRead(receiptType)
+        }
+    }
+
     private fun TestScope.createRoomListPresenter(
         client: MatrixClient = FakeMatrixClient(),
         leaveRoomState: LeaveRoomState = aLeaveRoomState(),
@@ -638,6 +663,7 @@ class RoomListPresenterTest {
         seenInvitesStore: SeenInvitesStore = InMemorySeenInvitesStore(),
         announcementService: AnnouncementService = FakeAnnouncementService(),
         featureFlagService: FeatureFlagService = FakeFeatureFlagService(),
+        markRoomAsRead: MarkRoomAsRead? = null,
     ) = RoomListPresenter(
         client = client,
         leaveRoomPresenter = { leaveRoomState },
@@ -654,14 +680,17 @@ class RoomListPresenterTest {
             analyticsService = FakeAnalyticsService(),
         ),
         searchPresenter = searchPresenter,
-        sessionPreferencesStore = sessionPreferencesStore,
         filtersPresenter = filtersPresenter,
         spaceFiltersPresenter = spaceFiltersPresenter,
         analyticsService = analyticsService,
         acceptDeclineInvitePresenter = acceptDeclineInvitePresenter,
         fullScreenIntentPermissionsPresenter = { aFullScreenIntentPermissionsState() },
         batteryOptimizationPresenter = { aBatteryOptimizationState() },
-        notificationCleaner = notificationCleaner,
+        markRoomAsRead = markRoomAsRead ?: createTestMarkRoomAsRead(
+            client = client,
+            notificationCleaner = notificationCleaner,
+            sessionPreferencesStore = sessionPreferencesStore,
+        ),
         seenInvitesStore = seenInvitesStore,
         announcementService = announcementService,
         coldStartWatcher = FakeAnalyticsColdStartWatcher(),

features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/developer/DeveloperSettingsEvents.kt

@@ -15,4 +15,6 @@ sealed interface DeveloperSettingsEvents {
     data class ChangeBrandColor(val color: Color?) : DeveloperSettingsEvents
     data object ClearCache : DeveloperSettingsEvents
     data object VacuumStores : DeveloperSettingsEvents
+    data class MarkAllRoomsAsRead(val needsConfirmation: Boolean) : DeveloperSettingsEvents
+    data object DismissMarkAllRoomsAsReadConfirmation : DeveloperSettingsEvents
 }

features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/developer/DeveloperSettingsPresenter.kt

@@ -22,6 +22,7 @@ import io.element.android.features.enterprise.api.EnterpriseService
 import io.element.android.features.preferences.impl.developer.appsettings.AppDeveloperSettingsState
 import io.element.android.features.preferences.impl.tasks.ClearCacheUseCase
 import io.element.android.features.preferences.impl.tasks.ComputeCacheSizeUseCase
+import io.element.android.features.preferences.impl.tasks.MarkAllRoomsAsRead
 import io.element.android.features.preferences.impl.tasks.VacuumStoresUseCase
 import io.element.android.libraries.androidutils.filesize.FileSizeFormatter
 import io.element.android.libraries.architecture.AsyncAction
@@ -46,6 +47,7 @@ class DeveloperSettingsPresenter(
     private val vacuumStoresUseCase: VacuumStoresUseCase,
     private val databaseSizesUseCase: GetDatabaseSizesUseCase,
     private val fileSizeFormatter: FileSizeFormatter,
+    private val markAllRoomsAsRead: MarkAllRoomsAsRead,
 ) : Presenter<DeveloperSettingsState> {
     @Composable
     override fun present(): DeveloperSettingsState {
@@ -58,6 +60,9 @@ class DeveloperSettingsPresenter(
         val clearCacheAction = remember {
             mutableStateOf<AsyncAction<Unit>>(AsyncAction.Uninitialized)
         }
+        val markAllRoomsAsReadAction = remember {
+            mutableStateOf<AsyncAction<Unit>>(AsyncAction.Uninitialized)
+        }
         var showColorPicker by remember {
             mutableStateOf(false)
         }
@@ -88,6 +93,18 @@ class DeveloperSettingsPresenter(
                 DeveloperSettingsEvents.VacuumStores -> coroutineScope.launch {
                     vacuumStoresUseCase()
                 }
+                is DeveloperSettingsEvents.MarkAllRoomsAsRead -> {
+                    if (event.needsConfirmation) {
+                        markAllRoomsAsReadAction.value = AsyncAction.ConfirmingNoParams
+                    } else {
+                        coroutineScope.markAllRoomsAsRead(
+                            markAllRoomsAsReadAction = markAllRoomsAsReadAction,
+                        )
+                    }
+                }
+                DeveloperSettingsEvents.DismissMarkAllRoomsAsReadConfirmation -> {
+                    markAllRoomsAsReadAction.value = AsyncAction.Uninitialized
+                }
             }
         }
 
@@ -97,6 +114,7 @@ class DeveloperSettingsPresenter(
             cacheSize = cacheSize.value,
             databaseSizes = databaseSizes.value,
             clearCacheAction = clearCacheAction.value,
+            markAllRoomsAsReadAction = markAllRoomsAsReadAction.value,
             isEnterpriseBuild = enterpriseService.isEnterpriseBuild,
             showColorPicker = showColorPicker,
             eventSink = ::handleEvent,
@@ -131,8 +149,14 @@ class DeveloperSettingsPresenter(
     }
 
     private fun CoroutineScope.clearCache(clearCacheAction: MutableState<AsyncAction<Unit>>) = launch {
+        suspend { clearCacheUseCase() }.runCatchingUpdatingState(state = clearCacheAction)
+    }
+
+    private fun CoroutineScope.markAllRoomsAsRead(
+        markAllRoomsAsReadAction: MutableState<AsyncAction<Unit>>,
+    ) = launch {
         suspend {
-            clearCacheUseCase()
-        }.runCatchingUpdatingState(clearCacheAction)
+            markAllRoomsAsRead().getOrThrow()
+        }.runCatchingUpdatingState(state = markAllRoomsAsReadAction)
     }
 }

features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/developer/DeveloperSettingsState.kt

@@ -18,9 +18,10 @@ data class DeveloperSettingsState(
     val cacheSize: AsyncData<String>,
     val databaseSizes: AsyncData<ImmutableMap<String, String>>,
     val clearCacheAction: AsyncAction<Unit>,
+    val markAllRoomsAsReadAction: AsyncAction<Unit>,
     val isEnterpriseBuild: Boolean,
     val showColorPicker: Boolean,
     val eventSink: (DeveloperSettingsEvents) -> Unit
 ) {
-    val showLoader = clearCacheAction is AsyncAction.Loading
+    val showLoader = clearCacheAction is AsyncAction.Loading || markAllRoomsAsReadAction is AsyncAction.Loading
 }

features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/developer/DeveloperSettingsStateProvider.kt

@@ -37,6 +37,7 @@ open class DeveloperSettingsStateProvider : PreviewParameterProvider<DeveloperSe
 fun aDeveloperSettingsState(
     appDeveloperSettingsState: AppDeveloperSettingsState = anAppDeveloperSettingsState(),
     clearCacheAction: AsyncAction<Unit> = AsyncAction.Uninitialized,
+    markAllRoomsAsReadAction: AsyncAction<Unit> = AsyncAction.Uninitialized,
     isEnterpriseBuild: Boolean = false,
     showColorPicker: Boolean = false,
     eventSink: (DeveloperSettingsEvents) -> Unit = {},
@@ -45,6 +46,7 @@ fun aDeveloperSettingsState(
     cacheSize = AsyncData.Success("1.2 MB"),
     databaseSizes = AsyncData.Success(persistentMapOf("state_store" to "1.2MB")),
     clearCacheAction = clearCacheAction,
+    markAllRoomsAsReadAction = markAllRoomsAsReadAction,
     isEnterpriseBuild = isEnterpriseBuild,
     showColorPicker = showColorPicker,
     eventSink = eventSink,

features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/developer/DeveloperSettingsView.kt

@@ -18,9 +18,11 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.tooling.preview.PreviewParameter
 import androidx.compose.ui.unit.dp
+import io.element.android.compound.theme.ElementTheme
 import io.element.android.features.preferences.impl.R
 import io.element.android.features.preferences.impl.developer.appsettings.AppDeveloperSettingsView
 import io.element.android.libraries.designsystem.components.ProgressDialog
+import io.element.android.libraries.designsystem.components.dialogs.ConfirmationDialog
 import io.element.android.libraries.designsystem.components.list.ListItemContent
 import io.element.android.libraries.designsystem.components.preferences.PreferenceCategory
 import io.element.android.libraries.designsystem.components.preferences.PreferencePage
@@ -45,6 +47,15 @@ fun DeveloperSettingsView(
     if (state.showLoader) {
         ProgressDialog()
     }
+    if (state.markAllRoomsAsReadAction.isConfirming()) {
+        ConfirmationDialog(
+            title = "Are you sure you want to mark all the rooms as read?",
+            content = "",
+            submitText = stringResource(CommonStrings.action_yes),
+            onSubmitClick = { state.eventSink(DeveloperSettingsEvents.MarkAllRoomsAsRead(needsConfirmation = false)) },
+            onDismiss = { state.eventSink(DeveloperSettingsEvents.DismissMarkAllRoomsAsReadConfirmation) },
+        )
+    }
     BackHandler(
         enabled = !state.showLoader,
         onBack = onBackClick,
@@ -64,6 +75,7 @@ fun DeveloperSettingsView(
             onOpenShowkase = onOpenShowkase,
         )
         NotificationCategory(onPushHistoryClick)
+        MarkAllRoomsAsReadCategory(state)
 
         if (state.isEnterpriseBuild) {
             PreferenceCategory(title = "Theme") {
@@ -152,6 +164,32 @@ fun DeveloperSettingsView(
     )
 }
 
+@Composable
+private fun MarkAllRoomsAsReadCategory(state: DeveloperSettingsState) {
+    PreferenceCategory(title = "Room list") {
+        ListItem(
+            headlineContent = {
+                Text("Mark all rooms as read")
+            },
+            supportingContent = {
+                Text(
+                    text = """
+                        This will send a private read receipt and a read marker in every room you are part of. 
+                        It's a long running operation that might get rate limited.
+                        It will run in the background but the app must be alive for it to finish.
+                        """.trimIndent(),
+                    style = ElementTheme.typography.fontBodySmRegular,
+                    color = ElementTheme.colors.textSecondary,
+                )
+            },
+            enabled = !state.showLoader,
+            onClick = {
+                state.eventSink(DeveloperSettingsEvents.MarkAllRoomsAsRead(needsConfirmation = true))
+            },
+        )
+    }
+}
+
 @Composable
 private fun NotificationCategory(onPushHistoryClick: () -> Unit) {
     PreferenceCategory(title = stringResource(id = R.string.screen_notification_settings_title)) {

features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/tasks/MarkAllRoomsAsRead.kt

@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2026 Element Creations Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.preferences.impl.tasks
+
+import dev.zacsweers.metro.ContributesBinding
+import io.element.android.libraries.core.coroutine.CoroutineDispatchers
+import io.element.android.libraries.di.SessionScope
+import io.element.android.libraries.matrix.api.MatrixClient
+import io.element.android.libraries.push.api.notifications.NotificationCleaner
+import kotlinx.coroutines.withContext
+
+interface MarkAllRoomsAsRead {
+    suspend operator fun invoke(): Result<Unit>
+}
+
+@ContributesBinding(SessionScope::class)
+class DefaultMarkAllRoomsAsRead(
+    private val client: MatrixClient,
+    private val notificationCleaner: NotificationCleaner,
+    private val coroutineDispatchers: CoroutineDispatchers,
+) : MarkAllRoomsAsRead {
+    override suspend fun invoke(): Result<Unit> = withContext(coroutineDispatchers.io) {
+        client.markAllRoomsAsRead()
+            .onSuccess {
+                notificationCleaner.clearAllMessagesEvents(client.sessionId)
+            }
+    }
+}