From bd4d939a29446f963d916f2626cc11de9eff6b3b Mon Sep 17 00:00:00 2001
From: Daniel Gultsch <daniel@gultsch.de>
Date: Tue, 21 Sep 2021 11:55:37 +0200
Subject: [PATCH] backport requireActivity method

---
 .../eu/siacs/conversations/ui/ConversationFragment.java   | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java b/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java
index 5bc24fee3..a019f282a 100644
--- a/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java
+++ b/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java
@@ -3051,4 +3051,12 @@ public class ConversationFragment extends XmppFragment implements EditMessage.Ke
         }
         activity.switchToAccount(message.getConversation().getAccount(), fingerprint);
     }
+
+    private Activity requireActivity() {
+        final Activity activity = getActivity();
+        if (activity == null) {
+            throw new IllegalStateException("Activity not attached");
+        }
+        return activity;
+    }
 }