From d58edf061404f531d7be4919a4181efa42199aef Mon Sep 17 00:00:00 2001
From: Sylvain Berfini <sylvain.berfini@belledonne-communications.com>
Date: Sun, 19 Nov 2023 20:42:16 +0100
Subject: [PATCH] Fixed delete conversation history not updating chat messages
 list after going back

---
 .../linphone/ui/main/chat/fragment/ConversationFragment.kt | 7 +++++++
 .../ui/main/chat/fragment/ConversationInfoFragment.kt      | 2 ++
 .../org/linphone/ui/main/viewmodel/SharedMainViewModel.kt  | 4 ++++
 3 files changed, 13 insertions(+)

diff --git a/app/src/main/java/org/linphone/ui/main/chat/fragment/ConversationFragment.kt b/app/src/main/java/org/linphone/ui/main/chat/fragment/ConversationFragment.kt
index c536617f8..e3fd7d8da 100644
--- a/app/src/main/java/org/linphone/ui/main/chat/fragment/ConversationFragment.kt
+++ b/app/src/main/java/org/linphone/ui/main/chat/fragment/ConversationFragment.kt
@@ -433,6 +433,13 @@ class ConversationFragment : GenericFragment() {
             }
         }
 
+        sharedViewModel.forceRefreshConversationEvent.observe(viewLifecycleOwner) {
+            it.consume {
+                Log.i("$TAG Force refreshing chat messages list")
+                viewModel.applyFilter("")
+            }
+        }
+
         binding.sendArea.messageToSend.setControlEnterListener(object :
                 RichEditText.RichEditTextSendListener {
                 override fun onControlEnterPressedAndReleased() {
diff --git a/app/src/main/java/org/linphone/ui/main/chat/fragment/ConversationInfoFragment.kt b/app/src/main/java/org/linphone/ui/main/chat/fragment/ConversationInfoFragment.kt
index 39829fc12..c6356daf8 100644
--- a/app/src/main/java/org/linphone/ui/main/chat/fragment/ConversationInfoFragment.kt
+++ b/app/src/main/java/org/linphone/ui/main/chat/fragment/ConversationInfoFragment.kt
@@ -114,6 +114,7 @@ class ConversationInfoFragment : GenericFragment() {
                     (view.parent as? ViewGroup)?.doOnPreDraw {
                         Log.e("$TAG Failed to find chat room, going back")
                         goBack()
+                        // TODO: show toast ?
                     }
                 }
             }
@@ -139,6 +140,7 @@ class ConversationInfoFragment : GenericFragment() {
             it.consume {
                 // TODO: show toast ?
                 Log.i("$TAG History has been deleted, leaving conversation info...")
+                sharedViewModel.forceRefreshConversationEvent.value = Event(true)
                 goBack()
             }
         }
diff --git a/app/src/main/java/org/linphone/ui/main/viewmodel/SharedMainViewModel.kt b/app/src/main/java/org/linphone/ui/main/viewmodel/SharedMainViewModel.kt
index 97233832d..123078636 100644
--- a/app/src/main/java/org/linphone/ui/main/viewmodel/SharedMainViewModel.kt
+++ b/app/src/main/java/org/linphone/ui/main/viewmodel/SharedMainViewModel.kt
@@ -110,6 +110,10 @@ class SharedMainViewModel @UiThread constructor() : ViewModel() {
     // When using keyboard to share gif or other, see RichContentReceiver & RichEditText classes
     val richContentUri = MutableLiveData<Event<Uri>>()
 
+    val forceRefreshConversationEvent: MutableLiveData<Event<Boolean>> by lazy {
+        MutableLiveData<Event<Boolean>>()
+    }
+
     /* Meetings related */
 
     val forceRefreshMeetingsListEvent: MutableLiveData<Event<Boolean>> by lazy {