1 files changed, 16 insertions, 20 deletions

diff --git a/src/main/java/de/thedevstack/conversationsplus/crypto/OtrService.java b/src/main/java/de/thedevstack/conversationsplus/crypto/OtrService.java
index e36007d7..34023d9f 100644
--- a/src/main/java/de/thedevstack/conversationsplus/crypto/OtrService.java
+++ b/src/main/java/de/thedevstack/conversationsplus/crypto/OtrService.java
@@ -1,5 +1,18 @@
 package de.thedevstack.conversationsplus.crypto;
 
+import net.java.otr4j.OtrEngineHost;
+import net.java.otr4j.OtrException;
+import net.java.otr4j.OtrPolicy;
+import net.java.otr4j.OtrPolicyImpl;
+import net.java.otr4j.crypto.OtrCryptoEngineImpl;
+import net.java.otr4j.crypto.OtrCryptoException;
+import net.java.otr4j.session.FragmenterInstructions;
+import net.java.otr4j.session.InstanceTag;
+import net.java.otr4j.session.SessionID;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
 import java.math.BigInteger;
 import java.security.KeyFactory;
 import java.security.KeyPair;
@@ -11,32 +24,18 @@ import java.security.spec.DSAPrivateKeySpec;
 import java.security.spec.DSAPublicKeySpec;
 import java.security.spec.InvalidKeySpecException;
 
-import org.json.JSONException;
-import org.json.JSONObject;
-
 import de.thedevstack.android.logcat.Logging;
-
-import de.thedevstack.conversationsplus.Config;
 import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
+import de.thedevstack.conversationsplus.Config;
 import de.thedevstack.conversationsplus.entities.Account;
 import de.thedevstack.conversationsplus.entities.Conversation;
+import de.thedevstack.conversationsplus.generator.MessageGenerator;
 import de.thedevstack.conversationsplus.services.XmppConnectionService;
-import de.thedevstack.conversationsplus.utils.CryptoHelper;
 import de.thedevstack.conversationsplus.xmpp.chatstate.ChatState;
 import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
 import de.thedevstack.conversationsplus.xmpp.jid.Jid;
 import de.thedevstack.conversationsplus.xmpp.stanzas.MessagePacket;
 
-import net.java.otr4j.OtrEngineHost;
-import net.java.otr4j.OtrException;
-import net.java.otr4j.OtrPolicy;
-import net.java.otr4j.OtrPolicyImpl;
-import net.java.otr4j.crypto.OtrCryptoEngineImpl;
-import net.java.otr4j.crypto.OtrCryptoException;
-import net.java.otr4j.session.InstanceTag;
-import net.java.otr4j.session.SessionID;
-import net.java.otr4j.session.FragmenterInstructions;
-
 public class OtrService extends OtrCryptoEngineImpl implements OtrEngineHost {
 
 	private Account account;
@@ -181,10 +180,7 @@ public class OtrService extends OtrCryptoEngineImpl implements OtrEngineHost {
 			packet.setAttribute("to", session.getAccountID() + "/" + session.getUserID());
 		}
 		packet.setBody(body);
-		packet.addChild("private", "urn:xmpp:carbons:2");
-		packet.addChild("no-copy", "urn:xmpp:hints");
-		packet.addChild("no-permanent-store", "urn:xmpp:hints");
-		packet.addChild("no-permanent-storage", "urn:xmpp:hints");
+		MessageGenerator.addMessageHints(packet);
 		try {
 			Jid jid = Jid.fromSessionID(session);
 			Conversation conversation = mXmppConnectionService.find(account,jid);