1 files changed, 20 insertions, 0 deletions
diff --git a/src/main/java/de/pixart/messenger/entities/Conversation.java b/src/main/java/de/pixart/messenger/entities/Conversation.java
index e4e138ec2..260678728 100644
--- a/src/main/java/de/pixart/messenger/entities/Conversation.java
+++ b/src/main/java/de/pixart/messenger/entities/Conversation.java
@@ -1036,6 +1036,26 @@ public class Conversation extends AbstractEntity implements Blockable, Comparabl
         }
     }
 
+    private int sentMessagesCount() {
+        int count = 0;
+        synchronized (this.messages) {
+            for (Message message : messages) {
+                if (message.getStatus() != Message.STATUS_RECEIVED) {
+                    ++count;
+                }
+            }
+        }
+        return count;
+    }
+
+    public boolean isWithStranger() {
+        if (mode == MODE_SINGLE) {
+            return !getContact().mutualPresenceSubscription() && sentMessagesCount() == 0;
+        } else {
+            return false;
+        }
+    }
+
     public class Smp {
         public static final int STATUS_NONE = 0;
         public static final int STATUS_CONTACT_REQUESTED = 1;