Close detail room screen when the room is left with another client (#256)

CHANGES.md

@@ -12,6 +12,7 @@ Other changes:
 
 Bugfix:
  - Edited message: link confusion when (edited) appears in body (#398)
+ - Close detail room screen when the room is left with another client (#256)
 
 Translations:
  -

vector/src/main/java/im/vector/riotx/features/home/room/detail/RoomDetailFragment.kt

@@ -536,9 +536,14 @@ class RoomDetailFragment :
 
     private fun renderRoomSummary(state: RoomDetailViewState) {
         state.asyncRoomSummary()?.let {
-            roomToolbarTitleView.text = it.displayName
-            avatarRenderer.render(it, roomToolbarAvatarImageView)
-            roomToolbarSubtitleView.setTextOrHide(it.topic)
+            if (it.membership.isLeft()) {
+                Timber.w("The room has been left")
+                activity?.finish()
+            } else {
+                roomToolbarTitleView.text = it.displayName
+                avatarRenderer.render(it, roomToolbarAvatarImageView)
+                roomToolbarSubtitleView.setTextOrHide(it.topic)
+            }
         }
     }