Support update of order/autojoin of child

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/space/Space.kt

@@ -26,5 +26,11 @@ interface Space {
 
     suspend fun removeRoom(roomId: String)
 
+    @Throws
+    suspend fun setChildrenOrder(roomId: String, order: String?)
+
+    @Throws
+    suspend fun setChildrenAutoJoin(roomId: String, autoJoin: Boolean)
+
 //    fun getChildren() : List<IRoomSummary>
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/space/SpaceService.kt

@@ -64,11 +64,6 @@ interface SpaceService {
 
     fun getSpaceSummaries(spaceSummaryQueryParams: SpaceSummaryQueryParams): List<SpaceSummary>
 
-    data class ChildAutoJoinInfo(
-            val roomIdOrAlias: String,
-            val viaServers: List<String> = emptyList()
-    )
-
     sealed class JoinSpaceResult {
         object Success : JoinSpaceResult()
         data class Fail(val error: Throwable) : JoinSpaceResult()

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/space/DefaultSpace.kt

@@ -23,6 +23,7 @@ import org.matrix.android.sdk.api.session.events.model.toModel
 import org.matrix.android.sdk.api.session.room.Room
 import org.matrix.android.sdk.api.session.space.Space
 import org.matrix.android.sdk.api.session.space.model.SpaceChildContent
+import java.lang.IllegalArgumentException
 
 class DefaultSpace(private val room: Room) : Space {
 
@@ -61,11 +62,39 @@ class DefaultSpace(private val room: Room) : Space {
         )
     }
 
-//    override fun getChildren(): List<IRoomSummary> {
-// //        asRoom().getStateEvents(setOf(EventType.STATE_SPACE_CHILD)).mapNotNull {
-// //            // statekeys are the roomIds
-// //
-// //        }
-//        return emptyList<IRoomSummary>()
-//    }
+    override suspend fun setChildrenOrder(roomId: String, order: String?) {
+        val existing = asRoom().getStateEvents(setOf(EventType.STATE_SPACE_CHILD), QueryStringValue.Equals(roomId))
+                .firstOrNull()
+                ?.content.toModel<SpaceChildContent>()
+                ?: throw IllegalArgumentException("$roomId is not a child of this space")
+
+        // edit state event and set via to null
+        asRoom().sendStateEvent(
+                eventType = EventType.STATE_SPACE_CHILD,
+                stateKey = roomId,
+                body = SpaceChildContent(
+                        order = order,
+                        via = existing.via,
+                        autoJoin = existing.autoJoin
+                ).toContent()
+        )
+    }
+
+    override suspend fun setChildrenAutoJoin(roomId: String, autoJoin: Boolean) {
+        val existing = asRoom().getStateEvents(setOf(EventType.STATE_SPACE_CHILD), QueryStringValue.Equals(roomId))
+                .firstOrNull()
+                ?.content.toModel<SpaceChildContent>()
+                ?: throw IllegalArgumentException("$roomId is not a child of this space")
+
+        // edit state event and set via to null
+        asRoom().sendStateEvent(
+                eventType = EventType.STATE_SPACE_CHILD,
+                stateKey = roomId,
+                body = SpaceChildContent(
+                        order = existing.order,
+                        via = existing.via,
+                        autoJoin = autoJoin
+                ).toContent()
+        )
+    }
 }

vector/src/main/res/values/strings.xml

@@ -3247,7 +3247,6 @@
     <string name="dev_tools_success_state_event">State event sent!</string>
     <string name="dev_tools_event_content_hint">Event content</string>
 
-    <string name="command_description_create_space">Create a community</string>
     <string name="command_description_create_space">Create a Space</string>
     <string name="command_description_join_space">Join the Space with the given id</string>
     <string name="command_description_leave_room">Leave room with given id (or current room if null)</string>