Try offloading sendMessage from the UI thread
    
      
      
      
        
        Stephen Paul Weber
      
      created 
    
  
  
  
  To improve performance when pushing the button, don't hit the DB from UI
thread etc.
  
  
  
  Change summary
  src/main/java/eu/siacs/conversations/ui/ConversationFragment.java | 2 
1 file changed, 1 insertion(+), 1 deletion(-)
  Detailed changes
  
  
    
    @@ -3720,7 +3720,7 @@ public class ConversationFragment extends XmppFragment
     }
 
     protected void sendMessage(Message message) {
-        activity.xmppConnectionService.sendMessage(message);
+        new Thread(() -> activity.xmppConnectionService.sendMessage(message)).start();
         messageSent();
     }