feature(space): use SpaceRoom.displayName from sdk

features/home/impl/src/main/kotlin/io/element/android/features/home/impl/spaces/HomeSpacesView.kt

@@ -39,7 +39,7 @@ fun HomeSpacesView(
             is CurrentSpace.Space -> item {
                 SpaceHeaderView(
                     avatarData = space.spaceRoom.getAvatarData(AvatarSize.SpaceHeader),
-                    name = space.spaceRoom.name,
+                    name = space.spaceRoom.displayName,
                     topic = space.spaceRoom.topic,
                     visibility = space.spaceRoom.visibility,
                     heroes = space.spaceRoom.heroes.toImmutableList(),

features/invite/api/src/main/kotlin/io/element/android/features/invite/api/InviteData.kt

@@ -41,7 +41,7 @@ fun RoomInfo.toInviteData(): InviteData {
 fun SpaceRoom.toInviteData(): InviteData {
     return InviteData(
         roomId = roomId,
-        roomName = name ?: roomId.value,
+        roomName = displayName,
         isDm = false,
     )
 }

features/joinroom/impl/src/main/kotlin/io/element/android/features/joinroom/impl/JoinRoomPresenter.kt

@@ -277,7 +277,7 @@ private fun RoomPreviewInfo.toContentState(membershipDetails: RoomMembershipDeta
 private fun SpaceRoom.toContentState(): ContentState {
     return ContentState.Loaded(
         roomId = roomId,
-        name = name,
+        name = displayName,
         topic = topic,
         alias = canonicalAlias,
         numberOfMembers = numJoinedMembers.toLong(),

features/space/impl/src/main/kotlin/io/element/android/features/space/impl/leave/LeaveSpacePresenter.kt

@@ -129,7 +129,7 @@ class LeaveSpacePresenter(
         }
 
         return LeaveSpaceState(
-            spaceName = leaveSpaceRooms.dataOrNull()?.current?.spaceRoom?.name,
+            spaceName = leaveSpaceRooms.dataOrNull()?.current?.spaceRoom?.displayName,
             isLastAdmin = leaveSpaceRooms.dataOrNull()?.current?.isLastAdmin == true,
             selectableSpaceRooms = selectableSpaceRooms,
             leaveSpaceAction = leaveSpaceAction.value,

features/space/impl/src/main/kotlin/io/element/android/features/space/impl/leave/LeaveSpaceView.kt

@@ -276,13 +276,7 @@ private fun SpaceItem(
             Text(
                 modifier = Modifier
                     .padding(end = 16.dp),
-                text = room.name ?: stringResource(
-                    if (room.isSpace) {
-                        CommonStrings.common_no_space_name
-                    } else {
-                        CommonStrings.common_no_room_name
-                    },
-                ),
+                text = room.displayName,
                 color = ElementTheme.colors.textPrimary,
                 style = ElementTheme.typography.fontBodyLgMedium,
                 maxLines = 1,

features/space/impl/src/main/kotlin/io/element/android/features/space/impl/root/SpaceView.kt

@@ -132,7 +132,7 @@ private fun SpaceViewContent(
             item {
                 SpaceHeaderView(
                     avatarData = currentSpace.getAvatarData(AvatarSize.SpaceHeader),
-                    name = currentSpace.name,
+                    name = currentSpace.displayName,
                     topic = currentSpace.topic,
                     visibility = currentSpace.visibility,
                     heroes = currentSpace.heroes.toImmutableList(),
@@ -213,7 +213,7 @@ private fun SpaceViewTopBar(
         title = {
             if (currentSpace != null) {
                 SpaceAvatarAndNameRow(
-                    name = currentSpace.name,
+                    name = currentSpace.displayName,
                     avatarData = currentSpace.getAvatarData(AvatarSize.TimelineRoom),
                 )
             }

libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/spaces/SpaceRoom.kt

@@ -37,16 +37,5 @@ data class SpaceRoom(
 ) {
     val isSpace = roomType == RoomType.Space
 
-    /**
-     * Temporary logic to compute a name for direct rooms with no name.
-     * This will be replaced by sdk logic in the future.
-     */
-    val name = if (rawName == null && isDirect == true && heroes.size == 1) {
-        val dmRecipient = heroes.first()
-        dmRecipient.displayName
-    } else {
-        rawName
-    }
-
     val visibility = SpaceRoomVisibility.fromJoinRule(joinRule)
 }

libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/components/SpaceRoomItemView.kt

@@ -29,7 +29,6 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.res.pluralStringResource
 import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.text.font.FontStyle
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.tooling.preview.PreviewParameter
 import androidx.compose.ui.unit.dp
@@ -76,8 +75,7 @@ fun SpaceRoomItemView(
         trailingAction = trailingAction,
     ) {
         NameAndIndicatorRow(
-            isSpace = spaceRoom.isSpace,
-            name = spaceRoom.name,
+            name = spaceRoom.displayName,
             showIndicator = showUnreadIndicator
         )
         Spacer(modifier = Modifier.height(1.dp))
@@ -92,7 +90,6 @@ fun SpaceRoomItemView(
                 modifier = Modifier.weight(1f),
                 style = ElementTheme.typography.fontBodyMdRegular,
                 text = info,
-                fontStyle = FontStyle.Italic.takeIf { spaceRoom.name == null },
                 color = ElementTheme.colors.textSecondary,
                 maxLines = 1,
                 overflow = TextOverflow.Ellipsis
@@ -138,8 +135,7 @@ private fun SubtitleRow(
 
 @Composable
 private fun NameAndIndicatorRow(
-    isSpace: Boolean,
-    name: String?,
+    name: String,
     showIndicator: Boolean,
     modifier: Modifier = Modifier,
 ) {
@@ -151,8 +147,7 @@ private fun NameAndIndicatorRow(
         Text(
             modifier = Modifier.weight(1f),
             style = ElementTheme.typography.fontBodyLgMedium,
-            text = name ?: stringResource(id = if (isSpace) CommonStrings.common_no_space_name else CommonStrings.common_no_room_name),
-            fontStyle = FontStyle.Italic.takeIf { name == null },
+            text = name,
             color = ElementTheme.colors.textPrimary,
             maxLines = 1,
             overflow = TextOverflow.Ellipsis

libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/model/SpaceExtension.kt

@@ -20,7 +20,7 @@ import io.element.android.libraries.ui.strings.CommonStrings
 
 fun SpaceRoom.getAvatarData(size: AvatarSize) = AvatarData(
     id = roomId.value,
-    name = name,
+    name = displayName,
     url = avatarUrl,
     size = size,
 )