more cleanup. more listeners

14 files changed, 243 insertions, 64 deletions

diff --git a/src/de/gultsch/chat/entities/AbstractEntity.java b/src/de/gultsch/chat/entities/AbstractEntity.java
index d62385a6a..31a19fc0b 100644
--- a/src/de/gultsch/chat/entities/AbstractEntity.java
+++ b/src/de/gultsch/chat/entities/AbstractEntity.java
@@ -18,4 +18,8 @@ public abstract class AbstractEntity implements Serializable {
 	
 	public abstract ContentValues getContentValues();
 	
+	public boolean equals(AbstractEntity entity) {
+		return this.getUuid().equals(entity.getUuid());
+	}
+	
 }
diff --git a/src/de/gultsch/chat/entities/Conversation.java b/src/de/gultsch/chat/entities/Conversation.java
index 10eb70797..ca359477f 100644
--- a/src/de/gultsch/chat/entities/Conversation.java
+++ b/src/de/gultsch/chat/entities/Conversation.java
@@ -32,11 +32,13 @@ public class Conversation extends AbstractEntity {
 	private long created;
 
 	private transient List<Message> messages = null;
+	private transient Account account = null;
 
 	public Conversation(String name, String profilePhoto, Account account,
 			String contactJid) {
 		this(java.util.UUID.randomUUID().toString(), name, profilePhoto, account.getUuid(), contactJid, System
 				.currentTimeMillis(), STATUS_AVAILABLE);
+		this.account = account;
 	}
 
 	public Conversation(String uuid, String name, String profilePhoto,
@@ -93,7 +95,15 @@ public class Conversation extends AbstractEntity {
 	public String getAccountUuid() {
 		return this.accountUuid;
 	}
+	
+	public Account getAccount() {
+		return this.account;
+	}
 
+	public void setAccount(Account account) {
+		this.account = account;
+	}
+	
 	public String getContactJid() {
 		return this.contactJid;
 	}
diff --git a/src/de/gultsch/chat/entities/Message.java b/src/de/gultsch/chat/entities/Message.java
index 130435b92..530a4db42 100644
--- a/src/de/gultsch/chat/entities/Message.java
+++ b/src/de/gultsch/chat/entities/Message.java
@@ -39,7 +39,12 @@ public class Message extends AbstractEntity {
 				Message.STATUS_UNSEND);
 		this.conversation = conversation;
 	}
-
+	
+	public Message(Conversation conversation, String counterpart, String body, int encryption, int status) {
+		this(java.util.UUID.randomUUID().toString(), conversation.getUuid(),counterpart, body, System.currentTimeMillis(), encryption,status);
+		this.conversation = conversation;
+	}
+	
 	public Message(String uuid, String conversationUUid, String counterpart,
 			String body, long timeSent, int encryption, int status) {
 		this.uuid = uuid;
diff --git a/src/de/gultsch/chat/persistance/DatabaseBackend.java b/src/de/gultsch/chat/persistance/DatabaseBackend.java
index 85c6df521..10dd0b6e0 100644
--- a/src/de/gultsch/chat/persistance/DatabaseBackend.java
+++ b/src/de/gultsch/chat/persistance/DatabaseBackend.java
@@ -111,9 +111,9 @@ public class DatabaseBackend extends SQLiteOpenHelper {
 		return list;
 	}
 
-	public Conversation findConversation(Account account, Contact contact) {
+	public Conversation findConversation(Account account, String contactJid) {
 		SQLiteDatabase db = this.getReadableDatabase();
-		String[] selectionArgs = { account.getUuid(), contact.getJid() };
+		String[] selectionArgs = { account.getUuid(), contactJid };
 		Cursor cursor = db.query(Conversation.TABLENAME, null,
 				Conversation.ACCOUNT + "=? AND " + Conversation.CONTACT + "=?",
 				selectionArgs, null, null, null);
diff --git a/src/de/gultsch/chat/services/XmppConnectionService.java b/src/de/gultsch/chat/services/XmppConnectionService.java
index d078714d1..f2eedbe7e 100644
--- a/src/de/gultsch/chat/services/XmppConnectionService.java
+++ b/src/de/gultsch/chat/services/XmppConnectionService.java
@@ -1,24 +1,17 @@
 package de.gultsch.chat.services;
 
-import java.io.BufferedInputStream;
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.net.Socket;
-import java.net.UnknownHostException;
+import java.util.Hashtable;
 import java.util.List;
 
-import org.xmlpull.v1.XmlPullParser;
-import org.xmlpull.v1.XmlPullParserException;
 
 import de.gultsch.chat.entities.Account;
 import de.gultsch.chat.entities.Contact;
 import de.gultsch.chat.entities.Conversation;
 import de.gultsch.chat.entities.Message;
 import de.gultsch.chat.persistance.DatabaseBackend;
-import de.gultsch.chat.xml.Tag;
-import de.gultsch.chat.xml.XmlReader;
+import de.gultsch.chat.ui.OnConversationListChangedListener;
+import de.gultsch.chat.xmpp.MessagePacket;
+import de.gultsch.chat.xmpp.OnMessagePacketReceived;
 import de.gultsch.chat.xmpp.XmppConnection;
 import android.app.Service;
 import android.content.Context;
@@ -36,10 +29,32 @@ public class XmppConnectionService extends Service {
 	public long startDate;
 	
 	private List<Account> accounts;
+	private List<Conversation> conversations = null;
 	
-	public boolean connectionRunnig = false;
+	private Hashtable<Account,XmppConnection> connections = new Hashtable<Account, XmppConnection>();
 
+	private OnConversationListChangedListener convChangedListener = null;
+	
     private final IBinder mBinder = new XmppConnectionBinder();
+	private OnMessagePacketReceived messageListener = new OnMessagePacketReceived() {
+		
+		@Override
+		public void onMessagePacketReceived(Account account, MessagePacket packet) {
+			String fullJid = packet.getFrom();
+			String jid = fullJid.split("/")[0];
+			String name = jid.split("@")[0];
+			Log.d(LOGTAG,"message received for "+account.getJid()+" from "+jid);
+			Log.d(LOGTAG,packet.toString());
+			Contact contact = new Contact(name,jid,null); //dummy contact
+			Conversation conversation = findOrCreateConversation(account, contact);
+			Message message = new Message(conversation, fullJid, packet.getBody(), Message.ENCRYPTION_NONE, Message.STATUS_RECIEVED);
+			conversation.getMessages().add(message);
+			databaseBackend.createMessage(message);
+			if (convChangedListener != null) {
+				convChangedListener.onConversationListChanged();
+			}
+		}
+	};
 
     public class XmppConnectionBinder extends Binder {
         public XmppConnectionService getService() {
@@ -49,16 +64,15 @@ public class XmppConnectionService extends Service {
     
     @Override 
     public int onStartCommand(Intent intent, int flags, int startId) {
-        Log.d(LOGTAG,"recieved start command. been running for "+((System.currentTimeMillis() - startDate) / 1000)+"s");
         PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
-        if (!connectionRunnig) {
-	        for(Account account : accounts) {
-	        	Log.d(LOGTAG,"connection wasnt running");
-	        	XmppConnection connection = new XmppConnection(account, pm);
-	        	Thread thread = new Thread(connection);
-	        	thread.start();
-	        }
-	        connectionRunnig = true;
+        for(Account account : accounts) {
+        	if (!connections.containsKey(account)) {
+        		XmppConnection connection = new XmppConnection(account, pm);
+        		connection.setOnMessagePacketReceivedListener(this.messageListener );
+        		Thread thread = new Thread(connection);
+        		thread.start();
+        		this.connections.put(account, connection);
+        	}
         }
         return START_STICKY;
     }
@@ -67,7 +81,6 @@ public class XmppConnectionService extends Service {
     public void onCreate() {
     	databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
     	this.accounts = databaseBackend.getAccounts();
-    	startDate = System.currentTimeMillis();
     }
     
     @Override
@@ -83,8 +96,18 @@ public class XmppConnectionService extends Service {
     	databaseBackend.createConversation(conversation);
     }
     
-    public List<Conversation> getConversations(int status) {
-    	return databaseBackend.getConversations(status);
+    public List<Conversation> getConversations() {
+    	if (this.conversations == null) {
+	    	Hashtable<String, Account> accountLookupTable = new Hashtable<String, Account>();
+	    	for(Account account : this.accounts) {
+	    		accountLookupTable.put(account.getUuid(), account);
+	    	}
+	    	this.conversations = databaseBackend.getConversations(Conversation.STATUS_AVAILABLE);
+	    	for(Conversation conv : this.conversations) {
+	    		conv.setAccount(accountLookupTable.get(conv.getAccountUuid()));
+	    	}
+    	}
+    	return this.conversations;
     }
     
     public List<Account> getAccounts() {
@@ -96,20 +119,37 @@ public class XmppConnectionService extends Service {
     }
 
     public Conversation findOrCreateConversation(Account account, Contact contact) {
-    	Conversation conversation = databaseBackend.findConversation(account, contact);
+    	Log.d(LOGTAG,"was asked to find conversation for "+contact.getJid());
+    	for(Conversation conv : this.getConversations()) {
+    		if ((conv.getAccount().equals(account))&&(conv.getContactJid().equals(contact.getJid()))) {
+    			Log.d(LOGTAG,"found one in memory");
+    			return conv;
+    		}
+    	}
+    	Conversation conversation = databaseBackend.findConversation(account, contact.getJid());
     	if (conversation!=null) {
     		Log.d("gultsch","found one. unarchive it");
     		conversation.setStatus(Conversation.STATUS_AVAILABLE);
+    		conversation.setAccount(account);
     		this.databaseBackend.updateConversation(conversation);
     	} else {
+    		Log.d(LOGTAG,"didnt find one in archive. create new one");
     		conversation = new Conversation(contact.getDisplayName(), contact.getProfilePhoto(), account, contact.getJid());
     		this.databaseBackend.createConversation(conversation);
     	}
+    	this.conversations.add(conversation);
+    	if (this.convChangedListener != null) {
+    		this.convChangedListener.onConversationListChanged();
+    	}
     	return conversation;
     }
     
-    public void updateConversation(Conversation conversation) {
+    public void archiveConversation(Conversation conversation) {
     	this.databaseBackend.updateConversation(conversation);
+    	this.conversations.remove(conversation);
+    	if (this.convChangedListener != null) {
+    		this.convChangedListener.onConversationListChanged();
+    	}
     }
     
     public int getConversationCount() {
@@ -127,4 +167,12 @@ public class XmppConnectionService extends Service {
 	public void deleteAccount(Account account) {
 		databaseBackend.deleteAccount(account);
 	}
+	
+	public void setOnConversationListChangedListener(OnConversationListChangedListener listener) {
+		this.convChangedListener = listener;
+	}
+	
+	public void removeOnConversationListChangedListener() {
+		this.convChangedListener = null;
+	}
 }
diff --git a/src/de/gultsch/chat/ui/ConversationActivity.java b/src/de/gultsch/chat/ui/ConversationActivity.java
index 79d1e218f..23d03a015 100644
--- a/src/de/gultsch/chat/ui/ConversationActivity.java
+++ b/src/de/gultsch/chat/ui/ConversationActivity.java
@@ -43,6 +43,37 @@ public class ConversationActivity extends XmppActivity {
 	private ListView listView;
 	
 	private boolean paneShouldBeOpen = true;
+	private ArrayAdapter<Conversation> listAdapter;
+	
+	private OnConversationListChangedListener onConvChanged = new OnConversationListChangedListener() {
+		
+		@Override
+		public void onConversationListChanged() {
+			Log.d("xmppService","on conversation list changed event received");
+			conversationList.clear();
+			conversationList.addAll(xmppConnectionService
+					.getConversations());
+			runOnUiThread(new Runnable() {
+				
+				@Override
+				public void run() {
+					listAdapter.notifyDataSetChanged();
+					if(paneShouldBeOpen) {
+						selectedConversation = 0;
+						if (conversationList.size() >= 1) {
+							updateConversationList();
+							swapConversationFragment();
+						} else {
+							startActivity(new Intent(getApplicationContext(), NewConversationActivity.class));
+							finish();
+						}
+					} else {
+						Log.d("xmppService","pane wasnt open. dont swap fragment");
+					}
+				}
+			});
+		}
+	};
 	
 	
 	public List<Conversation> getConversationList() {
@@ -93,7 +124,7 @@ public class ConversationActivity extends XmppActivity {
 
 		listView = (ListView) findViewById(R.id.list);
 
-		listView.setAdapter(new ArrayAdapter<Conversation>(this,
+		this.listAdapter = new ArrayAdapter<Conversation>(this,
 				R.layout.conversation_list_row, conversationList) {
 			@Override
 			public View getView(int position, View view, ViewGroup parent) {
@@ -122,7 +153,9 @@ public class ConversationActivity extends XmppActivity {
 				return view;
 			}
 
-		});
+		};
+		
+		listView.setAdapter(this.listAdapter);
 
 		listView.setOnItemClickListener(new OnItemClickListener() {
 
@@ -212,19 +245,9 @@ public class ConversationActivity extends XmppActivity {
 		case R.id.action_archive:
 			Conversation conv = getConversationList().get(selectedConversation);
 			conv.setStatus(Conversation.STATUS_ARCHIVED);
-			xmppConnectionService.updateConversation(conv);
-			conversationList.remove(selectedConversation);
-			selectedConversation = 0;
-			if (conversationList.size() >= 1) {
-				paneShouldBeOpen = true;
-				swapConversationFragment();
-				((ArrayAdapter) listView.getAdapter()).notifyDataSetChanged();
-				spl.openPane();
-			} else {
-				startActivity(new Intent(this, NewConversationActivity.class));
-				finish();
-			}
-			//goto new 
+			paneShouldBeOpen = true;
+			spl.openPane();
+			xmppConnectionService.archiveConversation(conv);
 			break;
 		default:
 			break;
@@ -259,15 +282,39 @@ public class ConversationActivity extends XmppActivity {
 		if (xmppConnectionServiceBound) {
 			conversationList.clear();
 			conversationList.addAll(xmppConnectionService
-					.getConversations(Conversation.STATUS_AVAILABLE));
+					.getConversations());
 		}
 	}
+	
+	@Override
+	public void onPause() {
+		super.onPause();
+		if (xmppConnectionServiceBound) {
+        	Log.d("xmppService","called on pause. remove listener");
+        	xmppConnectionService.removeOnConversationListChangedListener();
+		}
+	}
+	
+	@Override
+    protected void onStop() {
+        super.onStop();
+        if (xmppConnectionServiceBound) {
+        	Log.d("xmppService","called on stop. remove listener");
+        	xmppConnectionService.removeOnConversationListChangedListener();
+            unbindService(mConnection);
+            xmppConnectionServiceBound = false;
+        }
+    }
+
 
 	@Override
 	void onBackendConnected() {
+		
+		xmppConnectionService.setOnConversationListChangedListener(this.onConvChanged);
+		
 		conversationList.clear();
 		conversationList.addAll(xmppConnectionService
-				.getConversations(Conversation.STATUS_AVAILABLE));
+				.getConversations());
 		
 		for(Conversation conversation : conversationList) {
 			conversation.setMessages(xmppConnectionService.getMessages(conversation));
diff --git a/src/de/gultsch/chat/ui/ConversationFragment.java b/src/de/gultsch/chat/ui/ConversationFragment.java
index c3b73ac51..57d4b1ebc 100644
--- a/src/de/gultsch/chat/ui/ConversationFragment.java
+++ b/src/de/gultsch/chat/ui/ConversationFragment.java
@@ -116,13 +116,16 @@ public class ConversationFragment extends Fragment {
 				} else {
 					Log.d("gultsch", "recylecd a view");
 				}
+				ImageView imageView = (ImageView) view.findViewById(R.id.message_photo);
 				if (type == RECIEVED) {
-					((ImageView) view.findViewById(R.id.message_photo))
-							.setImageURI(item.getConversation()
-									.getProfilePhotoUri());
+					Uri uri = item.getConversation().getProfilePhotoUri();
+					if (uri!=null) {
+						imageView.setImageURI(uri);
+					} else {
+						imageView.setImageBitmap(Beautifier.getUnknownContactPicture(item.getConversation().getName(), 200));
+					}
 				} else {
-					((ImageView) view.findViewById(R.id.message_photo))
-							.setImageURI(profilePicture);
+					imageView.setImageURI(profilePicture);
 				}
 				((TextView) view.findViewById(R.id.message_body)).setText(item
 						.getBody());
diff --git a/src/de/gultsch/chat/ui/OnConversationListChangedListener.java b/src/de/gultsch/chat/ui/OnConversationListChangedListener.java
new file mode 100644
index 000000000..08b2bfb13
--- /dev/null
+++ b/src/de/gultsch/chat/ui/OnConversationListChangedListener.java
@@ -0,0 +1,5 @@
+package de.gultsch.chat.ui;
+
+public interface OnConversationListChangedListener {
+	public void onConversationListChanged();
+}
diff --git a/src/de/gultsch/chat/xml/Element.java b/src/de/gultsch/chat/xml/Element.java
index af3d8f1ff..24e656491 100644
--- a/src/de/gultsch/chat/xml/Element.java
+++ b/src/de/gultsch/chat/xml/Element.java
@@ -28,6 +28,15 @@ public class Element {
 		return this;
 	}
 	
+	public Element findChild(String name) {
+		for(Element child : this.children) {
+			if (child.getName().equals(name)) {
+				return child;
+			}
+		}
+		return null;
+	}
+	
 	public boolean hasChild(String name) {
 		for(Element child : this.children) {
 			if (child.getName().equals(name)) {
@@ -37,6 +46,10 @@ public class Element {
 		return false;
 	}
 	
+	public String getContent() {
+		return content;
+	}
+	
 	public Element setAttribute(String name, String value) {
 		this.attributes.put(name, value);
 		return this;
diff --git a/src/de/gultsch/chat/xmpp/MessagePacket.java b/src/de/gultsch/chat/xmpp/MessagePacket.java
index de6e02347..313fb355b 100644
--- a/src/de/gultsch/chat/xmpp/MessagePacket.java
+++ b/src/de/gultsch/chat/xmpp/MessagePacket.java
@@ -10,4 +10,12 @@ public class MessagePacket extends Element {
 	public MessagePacket() {
 		super("message");
 	}
+
+	public String getFrom() {
+		return getAttribute("from");
+	}
+	
+	public String getBody() {
+		return this.findChild("body").getContent();
+	}
 }
diff --git a/src/de/gultsch/chat/xmpp/OnIqPacketReceived.java b/src/de/gultsch/chat/xmpp/OnIqPacketReceived.java
index 5e69b0cea..0a2e0361d 100644
--- a/src/de/gultsch/chat/xmpp/OnIqPacketReceived.java
+++ b/src/de/gultsch/chat/xmpp/OnIqPacketReceived.java
@@ -1,5 +1,7 @@
 package de.gultsch.chat.xmpp;
 
+import de.gultsch.chat.entities.Account;
+
 public interface OnIqPacketReceived {
-	public void onIqPacketReceived(IqPacket packet);
+	public void onIqPacketReceived(Account account, IqPacket packet);
 }
diff --git a/src/de/gultsch/chat/xmpp/OnMessagePacketReceived.java b/src/de/gultsch/chat/xmpp/OnMessagePacketReceived.java
index 9f4e6317b..30f6c29bd 100644
--- a/src/de/gultsch/chat/xmpp/OnMessagePacketReceived.java
+++ b/src/de/gultsch/chat/xmpp/OnMessagePacketReceived.java
@@ -1,5 +1,7 @@
 package de.gultsch.chat.xmpp;
 
+import de.gultsch.chat.entities.Account;
+
 public interface OnMessagePacketReceived {
-	public void onMessagePacketReceived(MessagePacket packet);
+	public void onMessagePacketReceived(Account account, MessagePacket packet);
 }
diff --git a/src/de/gultsch/chat/xmpp/OnPresencePacketReceived.java b/src/de/gultsch/chat/xmpp/OnPresencePacketReceived.java
index d48c430da..4c9767791 100644
--- a/src/de/gultsch/chat/xmpp/OnPresencePacketReceived.java
+++ b/src/de/gultsch/chat/xmpp/OnPresencePacketReceived.java
@@ -1,5 +1,7 @@
 package de.gultsch.chat.xmpp;
 
+import de.gultsch.chat.entities.Account;
+
 public interface OnPresencePacketReceived {
-	public void onPresencePacketReceived(PresencePacket packet);
+	public void onPresencePacketReceived(Account account, PresencePacket packet);
 }
diff --git a/src/de/gultsch/chat/xmpp/XmppConnection.java b/src/de/gultsch/chat/xmpp/XmppConnection.java
index a167bd87f..441e4b2d3 100644
--- a/src/de/gultsch/chat/xmpp/XmppConnection.java
+++ b/src/de/gultsch/chat/xmpp/XmppConnection.java
@@ -49,6 +49,9 @@ public class XmppConnection implements Runnable {
 	private static final int PACKET_PRESENCE = 2;
 	
 	private Hashtable<String, OnIqPacketReceived> iqPacketCallbacks = new Hashtable<String, OnIqPacketReceived>();
+	private OnPresencePacketReceived presenceListener = null;
+	private OnIqPacketReceived unregisteredIqListener = null;
+	private OnMessagePacketReceived messageListener = null;
 
 	public XmppConnection(Account account, PowerManager pm) {
 		this.account = account;
@@ -115,11 +118,11 @@ public class XmppConnection implements Runnable {
 				sendStartStream();
 				processStream(tagReader.readTag());
 			} else if (nextTag.isStart("iq")) {
-				Log.d(LOGTAG,processIq(nextTag).toString());
+				processIq(nextTag);
 			} else if (nextTag.isStart("message")) {
-				Log.d(LOGTAG,processMessage(nextTag).toString());
+				processMessage(nextTag);
 			} else if (nextTag.isStart("presence")) {
-				Log.d(LOGTAG,processPresence(nextTag).toString());
+				processPresence(nextTag);
 			} else {
 				Log.d(LOGTAG, "found unexpected tag: " + nextTag.getName()
 						+ " as child of " + currentTag.getName());
@@ -158,18 +161,26 @@ public class XmppConnection implements Runnable {
 	private IqPacket processIq(Tag currentTag) throws XmlPullParserException, IOException {
 		IqPacket packet = (IqPacket) processPacket(currentTag,PACKET_IQ);
 		if (iqPacketCallbacks.containsKey(packet.getId())) {
-			iqPacketCallbacks.get(packet.getId()).onIqPacketReceived(packet);
+			iqPacketCallbacks.get(packet.getId()).onIqPacketReceived(account,packet);
 			iqPacketCallbacks.remove(packet.getId());
+		} else if (this.unregisteredIqListener != null) {
+			this.unregisteredIqListener.onIqPacketReceived(account,packet);
 		}
 		return packet;
 	}
 	
-	private MessagePacket processMessage(Tag currentTag) throws XmlPullParserException, IOException {
-		return (MessagePacket) processPacket(currentTag, PACKET_MESSAGE);
+	private void processMessage(Tag currentTag) throws XmlPullParserException, IOException {
+		MessagePacket packet = (MessagePacket) processPacket(currentTag, PACKET_MESSAGE);
+		if (this.messageListener != null) {
+			this.messageListener.onMessagePacketReceived(account,packet);
+		}
 	}
 	
-	private PresencePacket processPresence(Tag currentTag) throws XmlPullParserException, IOException {
-		return (PresencePacket) processPacket(currentTag, PACKET_PRESENCE);
+	private void processPresence(Tag currentTag) throws XmlPullParserException, IOException {
+		PresencePacket packet = (PresencePacket) processPacket(currentTag, PACKET_PRESENCE);
+		if (this.presenceListener != null) {
+			this.presenceListener.onPresencePacketReceived(account,packet);
+		}
 	}
 
 	private void sendStartTLS() throws XmlPullParserException, IOException {
@@ -248,7 +259,7 @@ public class XmppConnection implements Runnable {
 		iq.addChild(bind);
 		this.sendIqPacket(iq, new OnIqPacketReceived() {	
 			@Override
-			public void onIqPacketReceived(IqPacket packet) {
+			public void onIqPacketReceived(Account account, IqPacket packet) {
 				Log.d(LOGTAG,"answer for our bind was: "+packet.toString());
 			}
 		});
@@ -277,10 +288,29 @@ public class XmppConnection implements Runnable {
 		String id = nextRandomId();
 		packet.setAttribute("id",id);
 		tagWriter.writeElement(packet);
-		tagWriter.flush();
 		if (callback != null) {
 			iqPacketCallbacks.put(id, callback);
 		}
 		Log.d(LOGTAG,"sending: "+packet.toString());
 	}
+	
+	public void sendMessagePacket(MessagePacket packet) throws IOException {
+		tagWriter.writeElement(packet);
+	}
+	
+	public void sendPresencePacket(PresencePacket packet) throws IOException {
+		tagWriter.writeElement(packet);
+	}
+	
+	public void setOnMessagePacketReceivedListener(OnMessagePacketReceived listener) {
+		this.messageListener = listener;
+	}
+	
+	public void setOnUnregisteredIqPacketReceivedListener(OnIqPacketReceived listener) {
+		this.unregisteredIqListener = listener;
+	}
+	
+	public void setOnPresencePacketReceivedListener(OnPresencePacketReceived listener) {
+		this.presenceListener = listener;
+	}
 }