From 7a72a9a0d79f1a0a9849fab5b0b979404ced4751 Mon Sep 17 00:00:00 2001
From: Cody Henthorne <cody@signal.org>
Date: Mon, 13 Feb 2023 13:07:32 -0500
Subject: [PATCH] Fix memory leak in conversation fragment.

---
 .../securesms/conversation/ConversationFragment.java        | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/app/src/main/java/org/thoughtcrime/securesms/conversation/ConversationFragment.java b/app/src/main/java/org/thoughtcrime/securesms/conversation/ConversationFragment.java
index 4b1212d458..1e6bbaf0be 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/conversation/ConversationFragment.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/conversation/ConversationFragment.java
@@ -456,6 +456,12 @@ public class ConversationFragment extends LoggingFragment implements Multiselect
     });
   }
 
+  @Override
+  public void onDestroy() {
+    ApplicationDependencies.getDatabaseObserver().unregisterObserver(threadDeletedObserver);
+    super.onDestroy();
+  }
+
   private @NonNull GiphyMp4ProjectionRecycler initializeGiphyMp4() {
     int                                            maxPlayback = GiphyMp4PlaybackPolicy.maxSimultaneousPlaybackInConversation();
     List<GiphyMp4ProjectionPlayerHolder>           holders     = GiphyMp4ProjectionPlayerHolder.injectVideoViews(requireContext(),