From b0f5141e7de11dccbdf53b3284d391bfe0834819 Mon Sep 17 00:00:00 2001
From: Sylvain Berfini <sylvain.berfini@belledonne-communications.com>
Date: Wed, 20 Mar 2024 14:53:10 +0100
Subject: [PATCH] Fixed crash when loading more data in conversation

---
 .../chat/viewmodel/ConversationViewModel.kt   | 22 ++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

diff --git a/app/src/main/java/org/linphone/ui/main/chat/viewmodel/ConversationViewModel.kt b/app/src/main/java/org/linphone/ui/main/chat/viewmodel/ConversationViewModel.kt
index c858f58bc..7ee617531 100644
--- a/app/src/main/java/org/linphone/ui/main/chat/viewmodel/ConversationViewModel.kt
+++ b/app/src/main/java/org/linphone/ui/main/chat/viewmodel/ConversationViewModel.kt
@@ -453,9 +453,25 @@ class ConversationViewModel @UiThread constructor() : AbstractConversationViewMo
 
                 val history = chatRoom.getHistoryRangeEvents(totalItemsCount, upperBound)
                 val list = getEventsListFromHistory(history, searchFilter.value.orEmpty())
-                val array = arrayOf<EventLog>()
-                list.toArray(array)
-                addEvents(array)
+
+                val lastEvent = list.lastOrNull()
+                val newEvent = eventsList.firstOrNull()
+                if (lastEvent != null && newEvent != null && shouldWeGroupTwoEvents(
+                        newEvent.eventLog,
+                        lastEvent.eventLog
+                    )
+                ) {
+                    if (lastEvent.model is MessageModel) {
+                        lastEvent.model.groupedWithNextMessage.postValue(true)
+                    }
+                    if (newEvent.model is MessageModel) {
+                        newEvent.model.groupedWithPreviousMessage.postValue(true)
+                    }
+                }
+
+                list.addAll(eventsList)
+                eventsList = list
+                events.postValue(eventsList)
             }
         }
     }