Add marging around item

vector/src/main/java/im/vector/riotredesign/core/epoxy/LoadingItem.kt

@@ -16,9 +16,11 @@
 
 package im.vector.riotredesign.core.epoxy
 
-import android.content.Context
+import com.airbnb.epoxy.EpoxyModelClass
-import android.widget.ProgressBar
+import im.vector.riotredesign.R
-import com.airbnb.epoxy.ModelView
 
-@ModelView(autoLayout = ModelView.Size.MATCH_WIDTH_WRAP_HEIGHT)
+@EpoxyModelClass(layout = R.layout.item_loading)
-class LoadingItem(context: Context) : ProgressBar(context)
+abstract class LoadingItem : VectorEpoxyModel<LoadingItem.Holder>() {
+
+    class Holder : VectorEpoxyHolder()
+}

vector/src/main/java/im/vector/riotredesign/features/home/room/detail/timeline/TimelineEventController.kt

@@ -30,7 +30,7 @@ import im.vector.matrix.android.api.session.room.model.RoomMember
 import im.vector.matrix.android.api.session.room.model.message.*
 import im.vector.matrix.android.api.session.room.timeline.Timeline
 import im.vector.matrix.android.api.session.room.timeline.TimelineEvent
-import im.vector.riotredesign.core.epoxy.LoadingItemModel_
+import im.vector.riotredesign.core.epoxy.LoadingItem_
 import im.vector.riotredesign.core.extensions.localDateTime
 import im.vector.riotredesign.features.home.room.detail.timeline.factory.TimelineItemFactory
 import im.vector.riotredesign.features.home.room.detail.timeline.helper.*
@@ -131,14 +131,14 @@ class TimelineEventController(private val dateFormatter: TimelineDateFormatter,
     }
 
     override fun buildModels() {
-        LoadingItemModel_()
+        LoadingItem_()
                 .id("forward_loading_item")
                 .addWhen(Timeline.Direction.FORWARDS)
 
         val timelineModels = getModels()
         add(timelineModels)
 
-        LoadingItemModel_()
+        LoadingItem_()
                 .id("backward_loading_item")
                 .addWhen(Timeline.Direction.BACKWARDS)
     }
@@ -261,7 +261,7 @@ class TimelineEventController(private val dateFormatter: TimelineDateFormatter,
         }
     }
 
-    private fun LoadingItemModel_.addWhen(direction: Timeline.Direction) {
+    private fun LoadingItem_.addWhen(direction: Timeline.Direction) {
         val shouldAdd = timeline?.hasMoreToLoad(direction) ?: false
         addIf(shouldAdd, this@TimelineEventController)
     }

vector/src/main/java/im/vector/riotredesign/features/roomdirectory/PublicRoomsViewModel.kt

@@ -76,18 +76,14 @@ class RoomDirectoryViewModel(initialState: PublicRoomsViewState,
                 .liveRoomSummaries()
                 .execute { async ->
                     val joinedRoomIds = async.invoke()
-                            ?.filter {
+                            // Keep only joined room
-                                // Keep only joined room
+                            ?.filter { it.membership == Membership.JOIN }
-                                it.membership == Membership.JOIN
+                            ?.map { it.roomId }
-                            }
-                            ?.map {
-                                it.roomId
-                            }
                             ?.toList()
                             ?: emptyList()
 
-
+                    copy(
-                    copy(joinedRoomsIds = joinedRoomIds,
+                            joinedRoomsIds = joinedRoomIds,
                             // Remove (newly) joined room id from the joining room list
                             joiningRoomsIds = joiningRoomsIds.toMutableList().apply { removeAll(joinedRoomIds) }
                     )
@@ -102,7 +98,6 @@ class RoomDirectoryViewModel(initialState: PublicRoomsViewState,
         this.roomDirectoryData = roomDirectoryData
 
         reset()
-
         load()
     }
 
@@ -116,7 +111,6 @@ class RoomDirectoryViewModel(initialState: PublicRoomsViewState,
         currentFilter = filter
 
         reset()
-
         load()
     }