Update the chat screen UI using RoomInfo. (#1640)

* Update the chat screen UI using `RoomInfo`.

This is specially useful for getting live values for `hasRoomCall`.

* Ensure the first `MatrixRoomInfo` is emitted ASAP

* Try excluding `*Present$present$*` inner functions from kover as separate entities

* Update strings

---------

Co-authored-by: ElementBot <benoitm+elementbot@element.io>

build.gradle.kts

@@ -200,6 +200,7 @@ koverMerged {
                     "*Node$*",
                     // Exclude `:libraries:matrix:impl` module, it contains only wrappers to access the Rust Matrix SDK api, so it is not really relevant to unit test it: there is no logic to test.
                     "io.element.android.libraries.matrix.impl.*",
+                    "*Presenter\$present\$*"
                 )
             )
         }
@@ -252,6 +253,7 @@ koverMerged {
                 excludes += "io.element.android.appnav.loggedin.LoggedInPresenter$*"
                 // Some options can't be tested at the moment
                 excludes += "io.element.android.features.preferences.impl.developer.DeveloperSettingsPresenter$*"
+                excludes += "*Presenter\$present\$*"
             }
             bound {
                 minValue = 85

changelog.d/1158.feature

@@ -0,0 +1 @@
+Element Call: change the 'join call' button in a chat room when there's an active call.

features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/MessagesPresenter.kt

@@ -21,6 +21,7 @@ import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.MutableState
 import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.derivedStateOf
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
@@ -74,6 +75,7 @@ import io.element.android.libraries.featureflag.api.FeatureFlagService
 import io.element.android.libraries.featureflag.api.FeatureFlags
 import io.element.android.libraries.matrix.api.core.EventId
 import io.element.android.libraries.matrix.api.room.MatrixRoom
+import io.element.android.libraries.matrix.api.room.MatrixRoomInfo
 import io.element.android.libraries.matrix.api.room.MatrixRoomMembersState
 import io.element.android.libraries.matrix.api.room.MessageEventType
 import io.element.android.libraries.matrix.ui.components.AttachmentThumbnailInfo
@@ -113,6 +115,7 @@ class MessagesPresenter @AssistedInject constructor(
 
     @Composable
     override fun present(): MessagesState {
+        val roomInfo by room.roomInfoFlow.collectAsState(null)
         val localCoroutineScope = rememberCoroutineScope()
         val composerState = composerPresenter.present()
         val voiceMessageComposerState = voiceMessageComposerPresenter.present()
@@ -125,14 +128,13 @@ class MessagesPresenter @AssistedInject constructor(
         val syncUpdateFlow = room.syncUpdateFlow.collectAsState()
         val userHasPermissionToSendMessage by room.canSendMessageAsState(type = MessageEventType.ROOM_MESSAGE, updateKey = syncUpdateFlow.value)
         val userHasPermissionToRedact by room.canRedactAsState(updateKey = syncUpdateFlow.value)
-        var roomName: Async<String> by remember { mutableStateOf(Async.Uninitialized) }
+        val roomName: Async<String> by remember {
-        var roomAvatar: Async<AvatarData> by remember { mutableStateOf(Async.Uninitialized) }
+            derivedStateOf { roomInfo?.name?.let { Async.Success(it) } ?: Async.Uninitialized }
-        LaunchedEffect(syncUpdateFlow.value) {
-            withContext(dispatchers.io) {
-                roomName = Async.Success(room.displayName)
-                roomAvatar = Async.Success(room.avatarData())
-            }
         }
+        val roomAvatar: Async<AvatarData> by remember {
+            derivedStateOf { roomInfo?.avatarData()?.let { Async.Success(it) } ?: Async.Uninitialized }
+        }
+
         var hasDismissedInviteDialog by rememberSaveable {
             mutableStateOf(false)
         }
@@ -207,14 +209,15 @@ class MessagesPresenter @AssistedInject constructor(
             enableVoiceMessages = enableVoiceMessages,
             enableInRoomCalls = enableInRoomCalls,
             appName = buildMeta.applicationName,
+            isCallOngoing = roomInfo?.hasRoomCall ?: false,
             eventSink = { handleEvents(it) }
         )
     }
 
-    private fun MatrixRoom.avatarData(): AvatarData {
+    private fun MatrixRoomInfo.avatarData(): AvatarData {
         return AvatarData(
-            id = roomId.value,
+            id = id,
-            name = displayName,
+            name = name,
             url = avatarUrl,
             size = AvatarSize.TimelineRoom
         )

features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/MessagesState.kt

@@ -50,6 +50,7 @@ data class MessagesState(
     val enableTextFormatting: Boolean,
     val enableVoiceMessages: Boolean,
     val enableInRoomCalls: Boolean,
+    val isCallOngoing: Boolean,
     val appName: String,
     val eventSink: (MessagesEvents) -> Unit
 )

features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/MessagesStateProvider.kt

@@ -63,6 +63,9 @@ open class MessagesStateProvider : PreviewParameterProvider<MessagesState> {
                     attachmentsState = AttachmentsState.Sending.Uploading(0.33f)
                 ),
             ),
+            aMessagesState().copy(
+                isCallOngoing = true,
+            )
         )
 }
 
@@ -102,6 +105,7 @@ fun aMessagesState() = MessagesState(
     enableTextFormatting = true,
     enableVoiceMessages = true,
     enableInRoomCalls = true,
+    isCallOngoing = false,
     appName = "Element",
     eventSink = {}
 )

features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/MessagesView.kt

@@ -21,17 +21,21 @@ import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.WindowInsets
 import androidx.compose.foundation.layout.consumeWindowInsets
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.heightIn
 import androidx.compose.foundation.layout.imePadding
 import androidx.compose.foundation.layout.navigationBarsPadding
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.statusBars
 import androidx.compose.foundation.layout.width
+import androidx.compose.material3.ButtonDefaults
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.Composable
@@ -94,6 +98,7 @@ import io.element.android.libraries.theme.ElementTheme
 import io.element.android.libraries.ui.strings.CommonStrings
 import kotlinx.collections.immutable.ImmutableList
 import timber.log.Timber
+import androidx.compose.material3.Button as Material3Button
 
 @Composable
 fun MessagesView(
@@ -174,6 +179,7 @@ fun MessagesView(
                     inRoomCallsEnabled = state.enableInRoomCalls,
                     onBackPressed = onBackPressed,
                     onRoomDetailsClicked = onRoomDetailsClicked,
+                    isCallOngoing = state.isCallOngoing,
                     onJoinCallClicked = onJoinCallClicked,
                 )
             }
@@ -375,6 +381,7 @@ private fun MessagesViewTopBar(
     roomName: String?,
     roomAvatar: AvatarData?,
     inRoomCallsEnabled: Boolean,
+    isCallOngoing: Boolean,
     modifier: Modifier = Modifier,
     onRoomDetailsClicked: () -> Unit = {},
     onJoinCallClicked: () -> Unit = {},
@@ -402,15 +409,48 @@ private fun MessagesViewTopBar(
         },
         actions = {
             if (inRoomCallsEnabled) {
-                IconButton(onClick = onJoinCallClicked) {
+                if (isCallOngoing) {
-                    Icon(CommonDrawables.ic_compound_video_call, contentDescription = null) // TODO add proper content description once we have the state
+                    JoinCallMenuItem(onJoinCallClicked = onJoinCallClicked)
+                } else {
+                    IconButton(onClick = onJoinCallClicked) {
+                        Icon(CommonDrawables.ic_compound_video_call, contentDescription = stringResource(CommonStrings.a11y_start_call))
+                    }
                 }
             }
+            Spacer(Modifier.width(8.dp))
         },
         windowInsets = WindowInsets(0.dp)
     )
 }
 
+@Composable
+private fun JoinCallMenuItem(
+    modifier: Modifier = Modifier,
+    onJoinCallClicked: () -> Unit,
+) {
+    Material3Button(
+        onClick = onJoinCallClicked,
+        colors = ButtonDefaults.buttonColors(
+            contentColor = ElementTheme.colors.bgCanvasDefault,
+            containerColor = ElementTheme.colors.iconAccentTertiary
+        ),
+        contentPadding = PaddingValues(horizontal = 10.dp, vertical = 0.dp),
+        modifier = modifier.heightIn(min = 36.dp),
+    ) {
+        Icon(
+            modifier = Modifier.size(20.dp),
+            resourceId = CommonDrawables.ic_compound_video_call,
+            contentDescription = null
+        )
+        Spacer(Modifier.width(8.dp))
+        Text(
+            text = stringResource(CommonStrings.action_join),
+            style = ElementTheme.typography.fontBodyMdMedium
+        )
+        Spacer(Modifier.width(8.dp))
+    }
+}
+
 @Composable
 private fun RoomAvatarAndNameRow(
     roomName: String,

features/messages/impl/src/test/kotlin/io/element/android/features/messages/MessagesPresenterTest.kt

@@ -68,6 +68,7 @@ import io.element.android.libraries.matrix.test.A_SESSION_ID
 import io.element.android.libraries.matrix.test.A_SESSION_ID_2
 import io.element.android.libraries.matrix.test.core.aBuildMeta
 import io.element.android.libraries.matrix.test.room.FakeMatrixRoom
+import io.element.android.libraries.matrix.test.room.aRoomInfo
 import io.element.android.libraries.matrix.test.room.aRoomMember
 import io.element.android.libraries.mediapickers.test.FakePickerProvider
 import io.element.android.libraries.mediaupload.api.MediaSender
@@ -106,7 +107,8 @@ class MessagesPresenterTest {
             val initialState = consumeItemsUntilTimeout().last()
             assertThat(initialState.roomId).isEqualTo(A_ROOM_ID)
             assertThat(initialState.roomName).isEqualTo(Async.Success(""))
-            assertThat(initialState.roomAvatar).isEqualTo(Async.Success(AvatarData(id = A_ROOM_ID.value, name = "", size = AvatarSize.TimelineRoom)))
+            assertThat(initialState.roomAvatar)
+                .isEqualTo(Async.Success(AvatarData(id = A_ROOM_ID.value, name = "", url = AN_AVATAR_URL, size = AvatarSize.TimelineRoom)))
             assertThat(initialState.userHasPermissionToSendMessage).isTrue()
             assertThat(initialState.userHasPermissionToRedact).isFalse()
             assertThat(initialState.hasNetworkConnection).isTrue()
@@ -603,7 +605,9 @@ class MessagesPresenterTest {
 
     private fun TestScope.createMessagesPresenter(
         coroutineDispatchers: CoroutineDispatchers = testCoroutineDispatchers(),
-        matrixRoom: MatrixRoom = FakeMatrixRoom(),
+        matrixRoom: MatrixRoom = FakeMatrixRoom().apply {
+            givenRoomInfo(aRoomInfo(id = roomId.value, name = ""))
+        },
         navigator: FakeMessagesNavigator = FakeMessagesNavigator(),
         clipboardHelper: FakeClipboardHelper = FakeClipboardHelper(),
         analyticsService: FakeAnalyticsService = FakeAnalyticsService(),

libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/room/CurrentUserMembership.kt

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.libraries.matrix.api.room
+
+enum class CurrentUserMembership {
+    INVITED, JOINED, LEFT
+}

libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/room/MatrixRoom.kt

@@ -32,6 +32,7 @@ import io.element.android.libraries.matrix.api.room.location.AssetType
 import io.element.android.libraries.matrix.api.timeline.MatrixTimeline
 import io.element.android.libraries.matrix.api.widget.MatrixWidgetDriver
 import io.element.android.libraries.matrix.api.widget.MatrixWidgetSettings
+import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.StateFlow
 import java.io.Closeable
 import java.io.File
@@ -51,6 +52,8 @@ interface MatrixRoom : Closeable {
     val activeMemberCount: Long
     val joinedMemberCount: Long
 
+    val roomInfoFlow: Flow<MatrixRoomInfo>
+
     /**
      * A one-to-one is a room with exactly 2 members.
      * See [the Matrix spec](https://spec.matrix.org/latest/client-server-api/#default-underride-rules).

libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/room/MatrixRoomInfo.kt

@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.libraries.matrix.api.room
+
+import io.element.android.libraries.matrix.api.timeline.item.event.EventTimelineItem
+
+data class MatrixRoomInfo(
+    val id: String,
+    val name: String?,
+    val topic: String?,
+    val avatarUrl: String?,
+    val isDirect: Boolean,
+    val isPublic: Boolean,
+    val isSpace: Boolean,
+    val isTombstoned: Boolean,
+    val canonicalAlias: String?,
+    val alternativeAliases: List<String>,
+    val currentUserMembership: CurrentUserMembership,
+    val latestEvent: EventTimelineItem?,
+    val inviter: RoomMember?,
+    val activeMembersCount: Long,
+    val invitedMembersCount: Long,
+    val joinedMembersCount: Long,
+    val highlightCount: Long,
+    val notificationCount: Long,
+    val userDefinedNotificationMode: RoomNotificationMode?,
+    val hasRoomCall: Boolean,
+    val activeRoomCallParticipants: List<String>
+)

libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/RustMatrixClient.kt

@@ -47,6 +47,7 @@ import io.element.android.libraries.matrix.impl.notification.RustNotificationSer
 import io.element.android.libraries.matrix.impl.notificationsettings.RustNotificationSettingsService
 import io.element.android.libraries.matrix.impl.oidc.toRustAction
 import io.element.android.libraries.matrix.impl.pushers.RustPushersService
+import io.element.android.libraries.matrix.impl.room.MatrixRoomInfoMapper
 import io.element.android.libraries.matrix.impl.room.RoomContentForwarder
 import io.element.android.libraries.matrix.impl.room.RoomSyncSubscriber
 import io.element.android.libraries.matrix.impl.room.RustMatrixRoom
@@ -201,7 +202,8 @@ class RustMatrixClient constructor(
                 systemClock = clock,
                 roomContentForwarder = roomContentForwarder,
                 sessionData = sessionStore.getSession(sessionId.value)!!,
-                roomSyncSubscriber = roomSyncSubscriber
+                roomSyncSubscriber = roomSyncSubscriber,
+                matrixRoomInfoMapper = MatrixRoomInfoMapper(),
             )
         }
     }

libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/room/MatrixRoomInfoMapper.kt

@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.libraries.matrix.impl.room
+
+import io.element.android.libraries.matrix.api.room.CurrentUserMembership
+import io.element.android.libraries.matrix.api.room.MatrixRoomInfo
+import io.element.android.libraries.matrix.api.room.RoomNotificationMode
+import io.element.android.libraries.matrix.impl.timeline.item.event.EventTimelineItemMapper
+import org.matrix.rustcomponents.sdk.use
+import org.matrix.rustcomponents.sdk.Membership as RustMembership
+import org.matrix.rustcomponents.sdk.RoomInfo as RustRoomInfo
+import org.matrix.rustcomponents.sdk.RoomNotificationMode as RustRoomNotificationMode
+
+class MatrixRoomInfoMapper(
+    private val timelineItemMapper: EventTimelineItemMapper = EventTimelineItemMapper(),
+) {
+
+    fun map(rustRoomInfo: RustRoomInfo): MatrixRoomInfo = rustRoomInfo.use {
+        return MatrixRoomInfo(
+            id = it.id,
+            name = it.name,
+            topic = it.topic,
+            avatarUrl = it.avatarUrl,
+            isDirect = it.isDirect,
+            isPublic = it.isPublic,
+            isSpace = it.isSpace,
+            isTombstoned = it.isTombstoned,
+            canonicalAlias = it.canonicalAlias,
+            alternativeAliases = it.alternativeAliases,
+            currentUserMembership = it.membership.map(),
+            latestEvent = it.latestEvent?.use (timelineItemMapper::map),
+            inviter = it.inviter?.use(RoomMemberMapper::map),
+            activeMembersCount = it.activeMembersCount.toLong(),
+            invitedMembersCount = it.invitedMembersCount.toLong(),
+            joinedMembersCount = it.joinedMembersCount.toLong(),
+            highlightCount = it.highlightCount.toLong(),
+            notificationCount = it.notificationCount.toLong(),
+            userDefinedNotificationMode = it.userDefinedNotificationMode?.map(),
+            hasRoomCall = it.hasRoomCall,
+            activeRoomCallParticipants = it.activeRoomCallParticipants
+        )
+    }
+}
+
+fun RustMembership.map(): CurrentUserMembership = when(this) {
+    RustMembership.INVITED -> CurrentUserMembership.INVITED
+    RustMembership.JOINED -> CurrentUserMembership.JOINED
+    RustMembership.LEFT -> CurrentUserMembership.LEFT
+}
+
+fun RustRoomNotificationMode.map(): RoomNotificationMode = when(this) {
+    RustRoomNotificationMode.ALL_MESSAGES -> RoomNotificationMode.ALL_MESSAGES
+    RustRoomNotificationMode.MENTIONS_AND_KEYWORDS_ONLY -> RoomNotificationMode.MENTIONS_AND_KEYWORDS_ONLY
+    RustRoomNotificationMode.MUTE -> RoomNotificationMode.MUTE
+}

libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/room/RustMatrixRoom.kt

@@ -32,6 +32,7 @@ import io.element.android.libraries.matrix.api.media.MediaUploadHandler
 import io.element.android.libraries.matrix.api.media.VideoInfo
 import io.element.android.libraries.matrix.api.poll.PollKind
 import io.element.android.libraries.matrix.api.room.MatrixRoom
+import io.element.android.libraries.matrix.api.room.MatrixRoomInfo
 import io.element.android.libraries.matrix.api.room.MatrixRoomMembersState
 import io.element.android.libraries.matrix.api.room.MatrixRoomNotificationSettingsState
 import io.element.android.libraries.matrix.api.room.MessageEventType
@@ -50,6 +51,7 @@ import io.element.android.libraries.matrix.impl.poll.toInner
 import io.element.android.libraries.matrix.impl.room.location.toInner
 import io.element.android.libraries.matrix.impl.timeline.RustMatrixTimeline
 import io.element.android.libraries.matrix.impl.util.destroyAll
+import io.element.android.libraries.matrix.impl.util.mxCallbackFlow
 import io.element.android.libraries.matrix.impl.widget.RustWidgetDriver
 import io.element.android.libraries.matrix.impl.widget.generateWidgetWebViewUrl
 import io.element.android.libraries.sessionstorage.api.SessionData
@@ -59,12 +61,16 @@ import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.cancel
 import kotlinx.coroutines.ensureActive
+import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import org.matrix.rustcomponents.sdk.EventTimelineItem
 import org.matrix.rustcomponents.sdk.Room
+import org.matrix.rustcomponents.sdk.RoomInfo
+import org.matrix.rustcomponents.sdk.RoomInfoListener
 import org.matrix.rustcomponents.sdk.RoomListItem
 import org.matrix.rustcomponents.sdk.RoomMember
 import org.matrix.rustcomponents.sdk.RoomMessageEventContentWithoutRelation
@@ -73,6 +79,7 @@ import org.matrix.rustcomponents.sdk.WidgetCapabilities
 import org.matrix.rustcomponents.sdk.WidgetCapabilitiesProvider
 import org.matrix.rustcomponents.sdk.messageEventContentFromHtml
 import org.matrix.rustcomponents.sdk.messageEventContentFromMarkdown
+import org.matrix.rustcomponents.sdk.use
 import timber.log.Timber
 import java.io.File
 
@@ -88,10 +95,23 @@ class RustMatrixRoom(
     private val roomContentForwarder: RoomContentForwarder,
     private val sessionData: SessionData,
     private val roomSyncSubscriber: RoomSyncSubscriber,
+    private val matrixRoomInfoMapper: MatrixRoomInfoMapper,
 ) : MatrixRoom {
 
     override val roomId = RoomId(innerRoom.id())
 
+    override val roomInfoFlow: Flow<MatrixRoomInfo> = mxCallbackFlow {
+        launch {
+            val initial = innerRoom.roomInfo().use(matrixRoomInfoMapper::map)
+            channel.trySend(initial)
+        }
+        innerRoom.subscribeToRoomInfoUpdates(object : RoomInfoListener {
+            override fun call(roomInfo: RoomInfo) {
+                channel.trySend(matrixRoomInfoMapper.map(roomInfo))
+            }
+        })
+    }
+
     // Create a dispatcher for all room methods...
     private val roomDispatcher = coroutineDispatchers.io.limitedParallelism(32)
 

libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/widget/RustWidgetDriver.kt

@@ -68,7 +68,11 @@ class RustWidgetDriver(
     }
 
     override suspend fun send(message: String) {
-        driverAndHandle.handle.send(message)
+        try {
+            driverAndHandle.handle.send(message)
+        } catch (e: IllegalStateException) {
+            // The handle is closed, ignore
+        }
     }
 
     override fun close() {

libraries/matrix/test/src/main/kotlin/io/element/android/libraries/matrix/test/room/FakeMatrixRoom.kt

@@ -29,16 +29,23 @@ import io.element.android.libraries.matrix.api.media.MediaUploadHandler
 import io.element.android.libraries.matrix.api.media.VideoInfo
 import io.element.android.libraries.matrix.api.notificationsettings.NotificationSettingsService
 import io.element.android.libraries.matrix.api.poll.PollKind
+import io.element.android.libraries.matrix.api.room.CurrentUserMembership
 import io.element.android.libraries.matrix.api.room.MatrixRoom
+import io.element.android.libraries.matrix.api.room.MatrixRoomInfo
 import io.element.android.libraries.matrix.api.room.MatrixRoomMembersState
 import io.element.android.libraries.matrix.api.room.MatrixRoomNotificationSettingsState
 import io.element.android.libraries.matrix.api.room.MessageEventType
+import io.element.android.libraries.matrix.api.room.RoomMember
+import io.element.android.libraries.matrix.api.room.RoomNotificationMode
 import io.element.android.libraries.matrix.api.room.StateEventType
 import io.element.android.libraries.matrix.api.room.location.AssetType
 import io.element.android.libraries.matrix.api.timeline.MatrixTimeline
+import io.element.android.libraries.matrix.api.timeline.item.event.EventTimelineItem
 import io.element.android.libraries.matrix.api.widget.MatrixWidgetDriver
 import io.element.android.libraries.matrix.api.widget.MatrixWidgetSettings
+import io.element.android.libraries.matrix.test.AN_AVATAR_URL
 import io.element.android.libraries.matrix.test.A_ROOM_ID
+import io.element.android.libraries.matrix.test.A_ROOM_NAME
 import io.element.android.libraries.matrix.test.A_SESSION_ID
 import io.element.android.libraries.matrix.test.media.FakeMediaUploadHandler
 import io.element.android.libraries.matrix.test.notificationsettings.FakeNotificationSettingsService
@@ -46,6 +53,8 @@ import io.element.android.libraries.matrix.test.timeline.FakeMatrixTimeline
 import io.element.android.libraries.matrix.test.widget.FakeWidgetDriver
 import io.element.android.tests.testutils.simulateLongTask
 import kotlinx.coroutines.delay
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.MutableSharedFlow
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import java.io.File
@@ -143,6 +152,9 @@ class FakeMatrixRoom(
 
     private var leaveRoomError: Throwable? = null
 
+    private val _roomInfoFlow: MutableSharedFlow<MatrixRoomInfo> = MutableStateFlow(aRoomInfo())
+    override val roomInfoFlow: Flow<MatrixRoomInfo> = _roomInfoFlow
+
     override val membersStateFlow: MutableStateFlow<MatrixRoomMembersState> = MutableStateFlow(MatrixRoomMembersState.Unknown)
 
     override val roomNotificationSettingsStateFlow: MutableStateFlow<MatrixRoomNotificationSettingsState> =
@@ -497,6 +509,10 @@ class FakeMatrixRoom(
     fun givenGetWidgetDriverResult(result: Result<MatrixWidgetDriver>) {
         getWidgetDriverResult = result
     }
+
+    fun givenRoomInfo(roomInfo: MatrixRoomInfo) {
+        _roomInfoFlow.tryEmit(roomInfo)
+    }
 }
 
 data class SendLocationInvocation(
@@ -523,3 +539,49 @@ data class EndPollInvocation(
     val pollStartId: EventId,
     val text: String,
 )
+
+fun aRoomInfo(
+    id: String = A_ROOM_ID.value,
+    name: String? = A_ROOM_NAME,
+    topic: String? = "A topic",
+    avatarUrl: String? = AN_AVATAR_URL,
+    isDirect: Boolean = false,
+    isPublic: Boolean = true,
+    isSpace: Boolean = false,
+    isTombstoned: Boolean = false,
+    canonicalAlias: String? = null,
+    alternativeAliases: List<String> = emptyList(),
+    currentUserMembership: CurrentUserMembership = CurrentUserMembership.JOINED,
+    latestEvent: EventTimelineItem? = null,
+    inviter: RoomMember? = null,
+    activeMembersCount: Long = 1,
+    invitedMembersCount: Long = 0,
+    joinedMembersCount: Long = 1,
+    highlightCount: Long = 0,
+    notificationCount: Long = 0,
+    userDefinedNotificationMode: RoomNotificationMode? = null,
+    hasRoomCall: Boolean = false,
+    activeRoomCallParticipants: List<String> = emptyList()
+) = MatrixRoomInfo(
+    id = id,
+    name = name,
+    topic = topic,
+    avatarUrl = avatarUrl,
+    isDirect = isDirect,
+    isPublic = isPublic,
+    isSpace = isSpace,
+    isTombstoned = isTombstoned,
+    canonicalAlias = canonicalAlias,
+    alternativeAliases = alternativeAliases,
+    currentUserMembership = currentUserMembership,
+    latestEvent = latestEvent,
+    inviter = inviter,
+    activeMembersCount = activeMembersCount,
+    invitedMembersCount = invitedMembersCount,
+    joinedMembersCount = joinedMembersCount,
+    highlightCount = highlightCount,
+    notificationCount = notificationCount,
+    userDefinedNotificationMode = userDefinedNotificationMode,
+    hasRoomCall = hasRoomCall,
+    activeRoomCallParticipants = activeRoomCallParticipants
+)

libraries/ui-strings/src/main/res/values/localazy.xml

@@ -11,6 +11,7 @@
   <string name="a11y_poll_end">"Ended poll"</string>
   <string name="a11y_send_files">"Send files"</string>
   <string name="a11y_show_password">"Show password"</string>
+  <string name="a11y_start_call">"Start a call"</string>
   <string name="a11y_user_menu">"User menu"</string>
   <string name="a11y_voice_message_record">"Record voice message. Double tap and hold to record. Release to end recording."</string>
   <string name="action_accept">"Accept"</string>

tests/uitests/src/test/snapshots/images/ui_S_t[f.messages.impl_null_MessagesView-D-0_0_null_0,NEXUS_5,1.0,en].png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:5f219bd9b9363f237e15bb73655dd53b2ec143e18c8544c11efbfa90390e091c
+oid sha256:0eee7139a7675a08899accf49a97139b56333737e649e51ca1644ae6ae68d915
-size 54312
+size 54358

tests/uitests/src/test/snapshots/images/ui_S_t[f.messages.impl_null_MessagesView-D-0_0_null_1,NEXUS_5,1.0,en].png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:6065f5330e1b3638719c6743db098bf6576fcffc6ccf8215f7f600a0b981144b
+oid sha256:39e0b212a2cc423f3e33254d4a965c3071e88e5dd21268c42b3b555b1800b236
-size 55731
+size 55774

tests/uitests/src/test/snapshots/images/ui_S_t[f.messages.impl_null_MessagesView-D-0_0_null_10,NEXUS_5,1.0,en].png

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:33afbe67d0e4156d615e6a58d4356386d5e2c0922cf646c2ec385338d869d8f5
+size 56023

tests/uitests/src/test/snapshots/images/ui_S_t[f.messages.impl_null_MessagesView-D-0_0_null_3,NEXUS_5,1.0,en].png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f4bdafdfa50665f05ba5cd8749252e7e5d65bea8a8c6bfc1c46eb1acd1570b52
+oid sha256:42445e54ca2cfadbbd3f041f327825ea5595e27877376a760c37b746529d0980
-size 56086
+size 56135

tests/uitests/src/test/snapshots/images/ui_S_t[f.messages.impl_null_MessagesView-D-0_0_null_4,NEXUS_5,1.0,en].png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:2bfcc4dcaa8980cfc9c724e64a93116ac1fb81a1bf4421532cb196d4e07db7c5
+oid sha256:b9f1300da0ac7ef29286fb37d4489b38fa07632f71aa7d1f1cc0e0786749c626
-size 56024
+size 56124

tests/uitests/src/test/snapshots/images/ui_S_t[f.messages.impl_null_MessagesView-D-0_0_null_5,NEXUS_5,1.0,en].png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c86a6da3d45b767a41f65e0cf4e8cacefb33e0409386a6233140891deb2258f6
+oid sha256:95f81914a56679419a7a6055040ae51b11616c87012310cbd221e3af41d55e8e
-size 51965
+size 52039

tests/uitests/src/test/snapshots/images/ui_S_t[f.messages.impl_null_MessagesView-D-0_0_null_6,NEXUS_5,1.0,en].png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:5a1fc20759ff45eeef547621853b9684a663fe9dcdf78b316454dcae26d078f9
+oid sha256:ce97ccc29b01824ddd251dbe7756aa80749c0acc4fd8278cb1c3e4fc24c2337e
-size 52286
+size 52334

tests/uitests/src/test/snapshots/images/ui_S_t[f.messages.impl_null_MessagesView-D-0_0_null_7,NEXUS_5,1.0,en].png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:7b65df67b1384aaa169f25d81e87072f2732c88676122e58e5d08850ada050ce
+oid sha256:6d387f9678367ec0b8d6617a3ba378d309979af0e534e9f683805e71cd6c2794
-size 60073
+size 60172

tests/uitests/src/test/snapshots/images/ui_S_t[f.messages.impl_null_MessagesView-D-0_0_null_8,NEXUS_5,1.0,en].png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:abe449182a4cddbf11b9004579d27043e41c74d45261c1435d18b516946f9eed
+oid sha256:0708776dd8884bd8975845c9fbb0b30fe6317d5692aaba36781fed5cff065c1b
-size 42175
+size 42279

tests/uitests/src/test/snapshots/images/ui_S_t[f.messages.impl_null_MessagesView-D-0_0_null_9,NEXUS_5,1.0,en].png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:5deb0929efaab3160a7d0441bde9afe278064e8c0641cc62408bb25acbdced21
+oid sha256:766086d64f70b2a9f028149190d3f3c5b2ff34599907b38997657b6d093fa0f4
-size 41329
+size 41428

tests/uitests/src/test/snapshots/images/ui_S_t[f.messages.impl_null_MessagesView-N-0_1_null_0,NEXUS_5,1.0,en].png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:7b9bc4654b6911d7f50b4b0242b650a529cb22c13a58caf5eae50366a2d27b37
+oid sha256:6d42806b454f15ed83e883bf5e2765d345163a57049b4b598c1b8d08458588dc
-size 52532
+size 52624

tests/uitests/src/test/snapshots/images/ui_S_t[f.messages.impl_null_MessagesView-N-0_1_null_1,NEXUS_5,1.0,en].png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:0e051668beb9030ff184d6e75831a00202854f6448880f399a7ee2d5be187740
+oid sha256:27f4fd957e004579b8b20373e1649f8c067a604595a5dcaae60b0caec7c43954
-size 53880
+size 53972

tests/uitests/src/test/snapshots/images/ui_S_t[f.messages.impl_null_MessagesView-N-0_1_null_10,NEXUS_5,1.0,en].png

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:010d76d537104b914a35cdb783c5cfcc1953a470d2d9bc23781c8837c9558f5f
+size 54122

tests/uitests/src/test/snapshots/images/ui_S_t[f.messages.impl_null_MessagesView-N-0_1_null_3,NEXUS_5,1.0,en].png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c6c6603452db218811f3f5a2baa934ca640755b969e81ca8cbf6b3dcf663aee9
+oid sha256:397f061ceeefb2ea67a5d9a342050cea136554e936854bd26b92c3acfde45d74
-size 54551
+size 54646

tests/uitests/src/test/snapshots/images/ui_S_t[f.messages.impl_null_MessagesView-N-0_1_null_4,NEXUS_5,1.0,en].png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e953bc91e9959f1635d12416f6afde79427aeac4edef44fb38f1512672e544bd
+oid sha256:a1a0280d6321b754e5e36d25eefc2d5c7192af16e52ae1304b4e7c57a7824e19
-size 51552
+size 51611

tests/uitests/src/test/snapshots/images/ui_S_t[f.messages.impl_null_MessagesView-N-0_1_null_5,NEXUS_5,1.0,en].png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:0157713ae934c0771a5d3d4d064ce6dc9be11b1d8011f2360740d7f4a20f6f04
+oid sha256:99ded72c99dc1ba5b8c61cbacca6cc91f4b6325a16c12013150c6d63afd28182
-size 50162
+size 50273

tests/uitests/src/test/snapshots/images/ui_S_t[f.messages.impl_null_MessagesView-N-0_1_null_6,NEXUS_5,1.0,en].png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:24f1d30bb62ed620671e87062a338fd53f409bce6e08fb7b116249decf74e409
+oid sha256:d2fc04a6c21e851b4e10c88ad9485f43f2f1576f5aeb40d4611513352341536e
-size 50295
+size 50384

tests/uitests/src/test/snapshots/images/ui_S_t[f.messages.impl_null_MessagesView-N-0_1_null_7,NEXUS_5,1.0,en].png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:9457cbf3ff35a5677f983eba7d5087ca82e4d99a2bb942f64f5f7ccdb71e01b5
+oid sha256:5f3a764349e13ebe7205ff4d0b04a02f64c6eee5d65bb3b9cc62ac1d721d2d39
-size 54882
+size 54944

tests/uitests/src/test/snapshots/images/ui_S_t[f.messages.impl_null_MessagesView-N-0_1_null_8,NEXUS_5,1.0,en].png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:549892647be61e9fd5fbbb80fa14734533e1b4628f95d409f2772dd990000f42
+oid sha256:459029e7871910e085378a40ff503d286b72fb7029c251d1e04a8a1f39cfd0ba
-size 38953
+size 39017

tests/uitests/src/test/snapshots/images/ui_S_t[f.messages.impl_null_MessagesView-N-0_1_null_9,NEXUS_5,1.0,en].png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c6bef454d8f57ba76b34b8588ba73635719feb6b1dde967b90f812d2410a7749
+oid sha256:a2d6cb8081da15f265d35e909c1d22bb6a48219162b20e1472230a698fdc2d2b
-size 38165
+size 38231