Another attempt to fix duplicated messages sometimes

app/src/main/java/org/linphone/ui/main/chat/viewmodel/ConversationViewModel.kt

@@ -174,28 +174,7 @@ class ConversationViewModel @UiThread constructor() : AbstractConversationViewMo
             Log.i("$TAG Received [${eventLogs.size}] new message(s)")
             computeComposingLabel()
 
-            // Prevents duplicates if user entered conversation while SDK was still doing messages aggregation
-            val eventsToAdd = arrayListOf<EventLog>()
-            for (event in eventLogs) {
-                val found = eventsList.find {
-                    it.model is MessageModel && it.model.chatMessage.messageId == event.chatMessage?.messageId
-                }
-                if (found == null) {
-                    eventsToAdd.add(event)
-                } else {
-                    Log.w(
-                        "$TAG Received message with ID [${event.chatMessage?.messageId}] is already displayed, do not add it again"
-                    )
-                }
-            }
-
-            if (eventsToAdd.size == eventLogs.size) {
             addEvents(eventLogs)
-            } else {
-                val eventsArray = arrayOf<EventLog>()
-                eventsToAdd.toArray(eventsArray)
-                addEvents(eventsArray)
-            }
 
             unreadMessagesCount.postValue(chatRoom.unreadMessagesCount)
         }
@@ -597,8 +576,27 @@ class ConversationViewModel @UiThread constructor() : AbstractConversationViewMo
         list.addAll(eventsList)
         val lastEvent = list.lastOrNull()
 
+        // Prevents message duplicates
+        val eventsToAdd = arrayListOf<EventLog>()
+        for (event in eventLogs) {
+            if (event.chatMessage != null) {
+                val found = list.find {
+                    it.model is MessageModel && it.model.chatMessage.messageId == event.chatMessage?.messageId
+                }
+                if (found == null) {
+                    eventsToAdd.add(event)
+                } else {
+                    Log.w(
+                        "$TAG Received message with ID [${event.chatMessage?.messageId}] is already displayed, do not add it again"
+                    )
+                }
+            } else {
+                eventsToAdd.add(event)
+            }
+        }
+
         val newList = getEventsListFromHistory(
-            eventLogs,
+            eventsToAdd.toTypedArray(),
             searchFilter.value.orEmpty().trim()
         )
         val newEvent = newList.firstOrNull()