rebranding

12 files changed, 0 insertions, 2197 deletions

diff --git a/src/de/gultsch/chat/ui/ConversationActivity.java b/src/de/gultsch/chat/ui/ConversationActivity.java
deleted file mode 100644
index 88d30bc5..00000000
--- a/src/de/gultsch/chat/ui/ConversationActivity.java
+++ /dev/null
@@ -1,484 +0,0 @@
-package de.gultsch.chat.ui;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.List;
-
-import org.openintents.openpgp.OpenPgpSignatureResult;
-import org.openintents.openpgp.util.OpenPgpConstants;
-
-import de.gultsch.chat.R;
-import de.gultsch.chat.R.id;
-import de.gultsch.chat.crypto.PgpEngine;
-import de.gultsch.chat.crypto.PgpEngine.UserInputRequiredException;
-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.utils.UIHelper;
-import android.net.Uri;
-import android.os.Bundle;
-import android.app.AlertDialog;
-import android.app.FragmentTransaction;
-import android.app.NotificationManager;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.content.Intent;
-import android.content.IntentSender.SendIntentException;
-import android.graphics.Typeface;
-import android.support.v4.widget.SlidingPaneLayout;
-import android.support.v4.widget.SlidingPaneLayout.PanelSlideListener;
-import android.util.Log;
-import android.view.KeyEvent;
-import android.view.LayoutInflater;
-import android.view.Menu;
-import android.view.MenuItem;
-import android.view.View;
-import android.view.ViewGroup;
-import android.view.inputmethod.InputMethodManager;
-import android.widget.AdapterView;
-import android.widget.AdapterView.OnItemClickListener;
-import android.widget.ArrayAdapter;
-import android.widget.ListView;
-import android.widget.PopupMenu;
-import android.widget.PopupMenu.OnMenuItemClickListener;
-import android.widget.TextView;
-import android.widget.ImageView;
-
-public class ConversationActivity extends XmppActivity {
-
-	public static final String VIEW_CONVERSATION = "viewConversation";
-	public static final String CONVERSATION = "conversationUuid";
-	
-	public static final int REQUEST_SEND_MESSAGE = 0x75441;
-	public static final int REQUEST_DECRYPT_PGP = 0x76783;
-
-	protected SlidingPaneLayout spl;
-
-	private List<Conversation> conversationList = new ArrayList<Conversation>();
-	private Conversation selectedConversation = null;
-	private ListView listView;
-	
-	private boolean paneShouldBeOpen = true;
-	private ArrayAdapter<Conversation> listAdapter;
-	
-	private OnConversationListChangedListener onConvChanged = new OnConversationListChangedListener() {
-		
-		@Override
-		public void onConversationListChanged() {
-			final Conversation currentConv = getSelectedConversation();
-			conversationList.clear();
-			conversationList.addAll(xmppConnectionService
-					.getConversations());
-			runOnUiThread(new Runnable() {
-				
-				@Override
-				public void run() {	
-					updateConversationList();
-					if(paneShouldBeOpen) {
-						if (conversationList.size() >= 1) {
-							swapConversationFragment();
-						} else {
-							startActivity(new Intent(getApplicationContext(), NewConversationActivity.class));
-							finish();
-						}
-					}
-					ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager().findFragmentByTag("conversation");
-					if (selectedFragment!=null) {
-						selectedFragment.updateMessages();
-					}
-				}
-			});
-		}
-	};
-	
-	private DialogInterface.OnClickListener addToRoster = new DialogInterface.OnClickListener() {
-		
-		@Override
-		public void onClick(DialogInterface dialog, int which) {
-			String jid = getSelectedConversation().getContactJid();
-			Account account = getSelectedConversation().getAccount();
-			String name = jid.split("@")[0];
-			Contact contact = new Contact(account, name, jid, null);
-			xmppConnectionService.createContact(contact);
-		}
-	};
-	private boolean contactInserted = false;
-	
-	
-	public List<Conversation> getConversationList() {
-		return this.conversationList;
-	}
-
-	public Conversation getSelectedConversation() {
-		return this.selectedConversation;
-	}
-	
-	public ListView getConversationListView() {
-		return this.listView;
-	}
-	
-	public SlidingPaneLayout getSlidingPaneLayout() {
-		return this.spl;
-	}
-	
-	public boolean shouldPaneBeOpen() {
-		return paneShouldBeOpen;
-	}
-	
-	public void updateConversationList() {
-		if (conversationList.size() >= 1) {
-			Collections.sort(this.conversationList, new Comparator<Conversation>() {
-				@Override
-				public int compare(Conversation lhs, Conversation rhs) {
-					return (int) (rhs.getLatestMessage().getTimeSent() - lhs.getLatestMessage().getTimeSent());
-				}
-			});
-		}
-		this.listView.invalidateViews();
-	}
-	
-	@Override
-	protected void onCreate(Bundle savedInstanceState) {
-
-		super.onCreate(savedInstanceState);
-
-		setContentView(R.layout.fragment_conversations_overview);
-
-		listView = (ListView) findViewById(R.id.list);
-
-		this.listAdapter = new ArrayAdapter<Conversation>(this,
-				R.layout.conversation_list_row, conversationList) {
-			@Override
-			public View getView(int position, View view, ViewGroup parent) {
-				if (view == null) {
-					LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
-					view = (View) inflater.inflate(
-							R.layout.conversation_list_row, null);
-				}
-				Conversation conv = getItem(position);
-				TextView convName = (TextView) view.findViewById(R.id.conversation_name);
-				convName.setText(conv.getName());
-				TextView convLastMsg = (TextView) view.findViewById(R.id.conversation_lastmsg);
-				convLastMsg.setText(conv.getLatestMessage().getBody());
-				
-				if(!conv.isRead()) {
-					convName.setTypeface(null,Typeface.BOLD);
-					convLastMsg.setTypeface(null,Typeface.BOLD);
-				} else {
-					convName.setTypeface(null,Typeface.NORMAL);
-					convLastMsg.setTypeface(null,Typeface.NORMAL);
-				}
-				
-				((TextView) view.findViewById(R.id.conversation_lastupdate))
-				.setText(UIHelper.readableTimeDifference(getItem(position).getLatestMessage().getTimeSent()));
-				
-				Uri profilePhoto = getItem(position).getProfilePhotoUri();
-				ImageView imageView = (ImageView) view.findViewById(R.id.conversation_image);
-				if (profilePhoto!=null) {
-					imageView.setImageURI(profilePhoto);
-				} else {
-					imageView.setImageBitmap(UIHelper.getUnknownContactPicture(getItem(position).getName(),200));
-				}
-				
-				
-				((ImageView) view.findViewById(R.id.conversation_image))
-						.setImageURI(getItem(position).getProfilePhotoUri());
-				return view;
-			}
-
-		};
-		
-		listView.setAdapter(this.listAdapter);
-
-		listView.setOnItemClickListener(new OnItemClickListener() {
-
-			@Override
-			public void onItemClick(AdapterView<?> arg0, View clickedView,
-					int position, long arg3) {
-				paneShouldBeOpen = false;
-				if (selectedConversation != conversationList.get(position)) {
-					selectedConversation = conversationList.get(position);
-					swapConversationFragment(); //.onBackendConnected(conversationList.get(position));
-				} else {
-					spl.closePane();
-				}
-			}
-		});
-		spl = (SlidingPaneLayout) findViewById(id.slidingpanelayout);
-		spl.setParallaxDistance(150);
-		spl.setShadowResource(R.drawable.es_slidingpane_shadow);
-		spl.setSliderFadeColor(0);
-		spl.setPanelSlideListener(new PanelSlideListener() {
-
-			@Override
-			public void onPanelOpened(View arg0) {
-				paneShouldBeOpen = true;
-				getActionBar().setDisplayHomeAsUpEnabled(false);
-				getActionBar().setTitle(R.string.app_name);
-				invalidateOptionsMenu();
-
-				InputMethodManager inputManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
-
-				View focus = getCurrentFocus();
-
-				if (focus != null) {
-
-					inputManager.hideSoftInputFromWindow(
-							focus.getWindowToken(),
-							InputMethodManager.HIDE_NOT_ALWAYS);
-				}
-			}
-
-			@Override
-			public void onPanelClosed(View arg0) {
-				paneShouldBeOpen = false;
-				if (conversationList.size() > 0) {
-					getActionBar().setDisplayHomeAsUpEnabled(true);
-					getActionBar().setTitle(getSelectedConversation().getName());
-					invalidateOptionsMenu();
-					if (!getSelectedConversation().isRead()) {
-						getSelectedConversation().markRead();
-						updateConversationList();
-					}
-				}
-			}
-
-			@Override
-			public void onPanelSlide(View arg0, float arg1) {
-				// TODO Auto-generated method stub
-
-			}
-		});
-	}
-
-	@Override
-	public boolean onCreateOptionsMenu(Menu menu) {
-		getMenuInflater().inflate(R.menu.conversations, menu);
-		MenuItem menuSecure = (MenuItem) menu.findItem(R.id.action_security);
-		
-		if (spl.isOpen()) {
-			((MenuItem) menu.findItem(R.id.action_archive)).setVisible(false);
-			((MenuItem) menu.findItem(R.id.action_details)).setVisible(false);
-			menuSecure.setVisible(false);
-		} else {
-			((MenuItem) menu.findItem(R.id.action_add)).setVisible(false);
-			if (this.getSelectedConversation()!=null) {
-				if (this.getSelectedConversation().getMode() == Conversation.MODE_MULTI) {
-					((MenuItem) menu.findItem(R.id.action_security)).setVisible(false);
-					menuSecure.setVisible(false);
-					((MenuItem) menu.findItem(R.id.action_archive)).setTitle("Leave conference");
-				} else {
-					if (this.getSelectedConversation().getLatestMessage().getEncryption() != Message.ENCRYPTION_NONE) {
-						menuSecure.setIcon(R.drawable.ic_action_secure);
-					}
-				}
-			}
-		}
-		return true;
-	}
-
-	@Override
-	public boolean onOptionsItemSelected(MenuItem item) {
-		switch (item.getItemId()) {
-		case android.R.id.home:
-			spl.openPane();
-			break;
-		case R.id.action_settings:
-			startActivity(new Intent(this, SettingsActivity.class));
-			break;
-		case R.id.action_accounts:
-			startActivity(new Intent(this, ManageAccountActivity.class));
-			break;
-		case R.id.action_add:
-			startActivity(new Intent(this, NewConversationActivity.class));
-			break;
-		case R.id.action_archive:
-			Conversation conv = getSelectedConversation();
-			conv.setStatus(Conversation.STATUS_ARCHIVED);
-			paneShouldBeOpen = true;
-			spl.openPane();
-			xmppConnectionService.archiveConversation(conv);
-			selectedConversation = conversationList.get(0);
-			break;
-		case R.id.action_details:
-			DialogContactDetails details = new DialogContactDetails();
-			Contact contact = this.getSelectedConversation().getContact();
-			if (contact != null) {
-				contact.setAccount(this.selectedConversation.getAccount());
-				details.setContact(contact);
-				details.show(getFragmentManager(), "details");
-			} else {
-				String jid = getSelectedConversation().getContactJid();
-				AlertDialog.Builder builder = new AlertDialog.Builder(this);
-				builder.setTitle(jid);
-				builder.setMessage("The contact is not in your roster. Would you like to add it.");
-				builder.setNegativeButton("Cancel", null);
-				builder.setPositiveButton("Add",addToRoster);
-				builder.create().show();
-			}
-			break;
-		case R.id.action_security:
-			final Conversation selConv = getSelectedConversation();
-			View menuItemView = findViewById(R.id.action_security);
-			PopupMenu popup = new PopupMenu(this, menuItemView);
-			final ConversationFragment fragment = (ConversationFragment) getFragmentManager().findFragmentByTag("conversation");
-		    if (fragment!=null) {
-				popup.setOnMenuItemClickListener(new OnMenuItemClickListener() {
-					
-					@Override
-					public boolean onMenuItemClick(MenuItem item) {
-						switch (item.getItemId()) {
-						case R.id.encryption_choice_none:
-							selConv.nextMessageEncryption = Message.ENCRYPTION_NONE;
-							item.setChecked(true);
-							break;
-						case R.id.encryption_choice_otr:
-							selConv.nextMessageEncryption = Message.ENCRYPTION_OTR;
-							item.setChecked(true);
-							break;
-						case R.id.encryption_choice_pgp:
-							selConv.nextMessageEncryption = Message.ENCRYPTION_PGP;
-							item.setChecked(true);
-							break;
-						default:
-							selConv.nextMessageEncryption = Message.ENCRYPTION_NONE;
-							break;
-						}
-						fragment.updateChatMsgHint();
-						return true;
-					}
-				});
-			    popup.inflate(R.menu.encryption_choices);
-			    switch (selConv.nextMessageEncryption) {
-				case Message.ENCRYPTION_NONE:
-					popup.getMenu().findItem(R.id.encryption_choice_none).setChecked(true);
-					break;
-				case Message.ENCRYPTION_OTR:
-					popup.getMenu().findItem(R.id.encryption_choice_otr).setChecked(true);
-					break;
-				case Message.ENCRYPTION_PGP:
-					popup.getMenu().findItem(R.id.encryption_choice_pgp).setChecked(true);
-					break;
-				case Message.ENCRYPTION_DECRYPTED:
-					popup.getMenu().findItem(R.id.encryption_choice_pgp).setChecked(true);
-					break;
-				default:
-					popup.getMenu().findItem(R.id.encryption_choice_none).setChecked(true);
-					break;
-				}
-			    popup.show();
-		    }
-
-			break;
-		default:
-			break;
-		}
-		return super.onOptionsItemSelected(item);
-	}
-
-	protected ConversationFragment swapConversationFragment() {
-		ConversationFragment selectedFragment = new ConversationFragment();
-		
-		FragmentTransaction transaction = getFragmentManager()
-				.beginTransaction();
-		transaction.replace(R.id.selected_conversation, selectedFragment,"conversation");
-		transaction.commit();
-		return selectedFragment;
-	}
-
-	@Override
-	public boolean onKeyDown(int keyCode, KeyEvent event) {
-		if (keyCode == KeyEvent.KEYCODE_BACK) {
-			if (!spl.isOpen()) {
-				spl.openPane();
-				return false;
-			}
-		}
-		return super.onKeyDown(keyCode, event);
-	}
-	
-	public void onStart() {
-		super.onStart();
-		NotificationManager nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
-		nm.cancelAll();
-		if (conversationList.size()>=1) {
-			onConvChanged.onConversationListChanged();
-		}
-	}
-	
-	@Override
-	protected void onStop() {
-		Log.d("gultsch","called on stop in conversation activity");
-		if (xmppConnectionServiceBound) {
-        	xmppConnectionService.removeOnConversationListChangedListener();
-		}
-		super.onStop();
-	}
-
-	@Override
-	void onBackendConnected() {
-		
-		xmppConnectionService.setOnConversationListChangedListener(this.onConvChanged);
-		
-		if (conversationList.size()==0) {
-			conversationList.clear();
-			conversationList.addAll(xmppConnectionService
-					.getConversations());
-			
-			this.updateConversationList();
-		}
-
-		if ((getIntent().getAction().equals(Intent.ACTION_VIEW) && (!handledViewIntent))) {
-			if (getIntent().getType().equals(
-					ConversationActivity.VIEW_CONVERSATION)) {
-				handledViewIntent = true;
-
-				String convToView = (String) getIntent().getExtras().get(CONVERSATION);
-
-				for(int i = 0; i < conversationList.size(); ++i) {
-					if (conversationList.get(i).getUuid().equals(convToView)) {
-						selectedConversation = conversationList.get(i);
-					}
-				}
-				paneShouldBeOpen = false;
-				swapConversationFragment();
-			}
-		} else {
-			if (xmppConnectionService.getAccounts().size() == 0) {
-				startActivity(new Intent(this, ManageAccountActivity.class));
-				finish();
-			} else if (conversationList.size() <= 0) {
-				//add no history
-				startActivity(new Intent(this, NewConversationActivity.class));
-				finish();
-			} else {
-				spl.openPane();
-				//find currently loaded fragment
-				ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager().findFragmentByTag("conversation");
-				if (selectedFragment!=null) {
-					Log.d("gultsch","ConversationActivity. found old fragment.");
-					selectedFragment.onBackendConnected();
-				} else {
-					Log.d("gultsch","conversationactivity. no old fragment found. creating new one");
-					selectedConversation = conversationList.get(0);
-					Log.d("gultsch","selected conversation is #"+selectedConversation);
-					swapConversationFragment();
-				}
-			}
-		}
-	}
-	 @Override
-	 protected void onActivityResult(int requestCode, int resultCode, Intent data) {
-		 super.onActivityResult(requestCode, resultCode, data);
-		 if (resultCode == RESULT_OK) {
-			if (requestCode == REQUEST_DECRYPT_PGP) {
-				ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager().findFragmentByTag("conversation");
-				if (selectedFragment!=null) {
-					selectedFragment.hidePgpPassphraseBox();
-				}
-			}
-		 }
-	 }
-}
diff --git a/src/de/gultsch/chat/ui/ConversationFragment.java b/src/de/gultsch/chat/ui/ConversationFragment.java
deleted file mode 100644
index af07fdbb..00000000
--- a/src/de/gultsch/chat/ui/ConversationFragment.java
+++ /dev/null
@@ -1,602 +0,0 @@
-package de.gultsch.chat.ui;
-
-import java.io.FileNotFoundException;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Hashtable;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Set;
-
-import net.java.otr4j.session.SessionStatus;
-
-import de.gultsch.chat.R;
-import de.gultsch.chat.crypto.PgpEngine.OpenPgpException;
-import de.gultsch.chat.crypto.PgpEngine.UserInputRequiredException;
-import de.gultsch.chat.entities.Contact;
-import de.gultsch.chat.entities.Conversation;
-import de.gultsch.chat.entities.Message;
-import de.gultsch.chat.services.XmppConnectionService;
-import de.gultsch.chat.utils.PhoneHelper;
-import de.gultsch.chat.utils.UIHelper;
-import android.app.AlertDialog;
-import android.app.Fragment;
-import android.content.DialogInterface;
-import android.content.IntentSender;
-import android.content.SharedPreferences;
-import android.content.IntentSender.SendIntentException;
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.graphics.Typeface;
-import android.net.Uri;
-import android.os.AsyncTask;
-import android.os.Bundle;
-import android.preference.PreferenceManager;
-import android.util.Log;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.View.OnClickListener;
-import android.view.ViewGroup;
-import android.widget.ArrayAdapter;
-import android.widget.EditText;
-import android.widget.LinearLayout;
-import android.widget.ListView;
-import android.widget.ImageButton;
-import android.widget.ImageView;
-import android.widget.TextView;
-
-public class ConversationFragment extends Fragment {
-
-	protected Conversation conversation;
-	protected ListView messagesView;
-	protected LayoutInflater inflater;
-	protected List<Message> messageList = new ArrayList<Message>();
-	protected ArrayAdapter<Message> messageListAdapter;
-	protected Contact contact;
-	protected BitmapCache mBitmapCache = new BitmapCache();
-
-	protected String queuedPqpMessage = null;
-
-	private EditText chatMsg;
-
-	protected Bitmap selfBitmap;
-	
-	private IntentSender askForPassphraseIntent = null;
-
-	private OnClickListener sendMsgListener = new OnClickListener() {
-
-		@Override
-		public void onClick(View v) {
-			if (chatMsg.getText().length() < 1)
-				return;
-			Message message = new Message(conversation, chatMsg.getText()
-					.toString(), conversation.nextMessageEncryption);
-			if (conversation.nextMessageEncryption == Message.ENCRYPTION_OTR) {
-				sendOtrMessage(message);
-			} else if (conversation.nextMessageEncryption == Message.ENCRYPTION_PGP) {
-				sendPgpMessage(message);
-			} else {
-				sendPlainTextMessage(message);
-			}
-		}
-	};
-	protected OnClickListener clickToDecryptListener = new OnClickListener() {
-		
-		@Override
-		public void onClick(View v) {
-			Log.d("gultsch","clicked to decrypt");
-			if (askForPassphraseIntent!=null) {
-				try {
-					getActivity().startIntentSenderForResult(askForPassphraseIntent, ConversationActivity.REQUEST_DECRYPT_PGP, null, 0, 0, 0);
-				} catch (SendIntentException e) {
-					Log.d("gultsch","couldnt fire intent");
-				}
-			}
-		}
-	};
-	private LinearLayout pgpInfo;
-	
-	public void hidePgpPassphraseBox() {
-		pgpInfo.setVisibility(View.GONE);
-	}
-
-	public void updateChatMsgHint() {
-		if (conversation.getMode() == Conversation.MODE_MULTI) {
-			chatMsg.setHint("Send message to conference");
-		} else {
-			switch (conversation.nextMessageEncryption) {
-			case Message.ENCRYPTION_NONE:
-				chatMsg.setHint("Send plain text message");
-				break;
-			case Message.ENCRYPTION_OTR:
-				chatMsg.setHint("Send OTR encrypted message");
-				break;
-			case Message.ENCRYPTION_PGP:
-				chatMsg.setHint("Send openPGP encryted messeage");
-				break;
-			case Message.ENCRYPTION_DECRYPTED:
-				chatMsg.setHint("Send openPGP encryted messeage");
-				break;
-			default:
-				break;
-			}
-		}
-	}
-
-	@Override
-	public View onCreateView(final LayoutInflater inflater,
-			ViewGroup container, Bundle savedInstanceState) {
-
-		this.inflater = inflater;
-
-		final View view = inflater.inflate(R.layout.fragment_conversation,
-				container, false);
-		chatMsg = (EditText) view.findViewById(R.id.textinput);
-		ImageButton sendButton = (ImageButton) view
-				.findViewById(R.id.textSendButton);
-		sendButton.setOnClickListener(this.sendMsgListener);
-		
-		pgpInfo = (LinearLayout) view.findViewById(R.id.pgp_keyentry);
-		pgpInfo.setOnClickListener(clickToDecryptListener);
-		
-		messagesView = (ListView) view.findViewById(R.id.messages_view);
-
-		messageListAdapter = new ArrayAdapter<Message>(this.getActivity()
-				.getApplicationContext(), R.layout.message_sent,
-				this.messageList) {
-
-			private static final int SENT = 0;
-			private static final int RECIEVED = 1;
-			private static final int ERROR = 2;
-
-			@Override
-			public int getViewTypeCount() {
-				return 3;
-			}
-
-			@Override
-			public int getItemViewType(int position) {
-				if (getItem(position).getStatus() == Message.STATUS_RECIEVED) {
-					return RECIEVED;
-				} else if (getItem(position).getStatus() == Message.STATUS_ERROR) {
-					return ERROR;
-				} else {
-					return SENT;
-				}
-			}
-
-			@Override
-			public View getView(int position, View view, ViewGroup parent) {
-				Message item = getItem(position);
-				int type = getItemViewType(position);
-				ViewHolder viewHolder;
-				if (view == null) {
-					viewHolder = new ViewHolder();
-					switch (type) {
-					case SENT:
-						view = (View) inflater.inflate(R.layout.message_sent,
-								null);
-						viewHolder.imageView = (ImageView) view
-								.findViewById(R.id.message_photo);
-						viewHolder.imageView.setImageBitmap(selfBitmap);
-						break;
-					case RECIEVED:
-						view = (View) inflater.inflate(
-								R.layout.message_recieved, null);
-						viewHolder.imageView = (ImageView) view
-								.findViewById(R.id.message_photo);
-						if (item.getConversation().getMode() == Conversation.MODE_SINGLE) {
-							Uri uri = item.getConversation()
-									.getProfilePhotoUri();
-							if (uri != null) {
-								viewHolder.imageView
-										.setImageBitmap(mBitmapCache.get(item
-												.getConversation().getName(),
-												uri));
-							} else {
-								viewHolder.imageView
-										.setImageBitmap(mBitmapCache.get(item
-												.getConversation().getName(),
-												null));
-							}
-						}
-						break;
-					case ERROR:
-						view = (View) inflater.inflate(R.layout.message_error,
-								null);
-						viewHolder.imageView = (ImageView) view
-								.findViewById(R.id.message_photo);
-						viewHolder.imageView.setImageBitmap(mBitmapCache
-								.getError());
-						break;
-					default:
-						viewHolder = null;
-						break;
-					}
-					viewHolder.messageBody = (TextView) view
-							.findViewById(R.id.message_body);
-					viewHolder.time = (TextView) view
-							.findViewById(R.id.message_time);
-					view.setTag(viewHolder);
-				} else {
-					viewHolder = (ViewHolder) view.getTag();
-				}
-				if (type == RECIEVED) {
-					if (item.getConversation().getMode() == Conversation.MODE_MULTI) {
-						if (item.getCounterpart() != null) {
-							viewHolder.imageView.setImageBitmap(mBitmapCache
-									.get(item.getCounterpart(), null));
-						} else {
-							viewHolder.imageView
-									.setImageBitmap(mBitmapCache.get(item
-											.getConversation().getName(), null));
-						}
-					}
-				}
-				String body = item.getBody();
-				if (body != null) {
-					if (item.getEncryption() == Message.ENCRYPTION_PGP) {
-						viewHolder.messageBody.setText(getString(R.string.encrypted_message));
-						viewHolder.messageBody.setTextColor(0xff33B5E5);
-						viewHolder.messageBody.setTypeface(null,Typeface.ITALIC);
-					} else {
-						viewHolder.messageBody.setText(body.trim());
-						viewHolder.messageBody.setTextColor(0xff000000);
-						viewHolder.messageBody.setTypeface(null, Typeface.NORMAL);
-					}
-				}
-				if (item.getStatus() == Message.STATUS_UNSEND) {
-					viewHolder.time.setTypeface(null, Typeface.ITALIC);
-					viewHolder.time.setText("sending\u2026");
-				} else {
-					viewHolder.time.setTypeface(null, Typeface.NORMAL);
-					if ((item.getConversation().getMode() == Conversation.MODE_SINGLE)
-							|| (type != RECIEVED)) {
-						viewHolder.time.setText(UIHelper
-								.readableTimeDifference(item.getTimeSent()));
-					} else {
-						viewHolder.time.setText(item.getCounterpart()
-								+ " \u00B7 "
-								+ UIHelper.readableTimeDifference(item
-										.getTimeSent()));
-					}
-				}
-				return view;
-			}
-		};
-		messagesView.setAdapter(messageListAdapter);
-
-		return view;
-	}
-
-	protected Bitmap findSelfPicture() {
-		SharedPreferences sharedPref = PreferenceManager
-				.getDefaultSharedPreferences(getActivity()
-						.getApplicationContext());
-		boolean showPhoneSelfContactPicture = sharedPref.getBoolean(
-				"show_phone_selfcontact_picture", true);
-
-		Bitmap self = null;
-
-		if (showPhoneSelfContactPicture) {
-			Uri selfiUri = PhoneHelper.getSefliUri(getActivity());
-			if (selfiUri != null) {
-				try {
-					self = BitmapFactory.decodeStream(getActivity()
-							.getContentResolver().openInputStream(selfiUri));
-				} catch (FileNotFoundException e) {
-					self = null;
-				}
-			}
-		}
-		if (self == null) {
-			self = UIHelper.getUnknownContactPicture(conversation.getAccount()
-					.getJid(), 200);
-		}
-
-		final Bitmap selfBitmap = self;
-		return selfBitmap;
-	}
-
-	@Override
-	public void onStart() {
-		super.onStart();
-		ConversationActivity activity = (ConversationActivity) getActivity();
-
-		if (activity.xmppConnectionServiceBound) {
-			this.onBackendConnected();
-		}
-	}
-
-	public void onBackendConnected() {
-		final ConversationActivity activity = (ConversationActivity) getActivity();
-		this.conversation = activity.getSelectedConversation();
-		this.selfBitmap = findSelfPicture();
-		updateMessages();
-		// rendering complete. now go tell activity to close pane
-		if (!activity.shouldPaneBeOpen()) {
-			activity.getSlidingPaneLayout().closePane();
-			activity.getActionBar().setDisplayHomeAsUpEnabled(true);
-			activity.getActionBar().setTitle(conversation.getName());
-			activity.invalidateOptionsMenu();
-			if (!conversation.isRead()) {
-				conversation.markRead();
-				activity.updateConversationList();
-			}
-		}
-		if (queuedPqpMessage != null) {
-			this.conversation.nextMessageEncryption = Message.ENCRYPTION_PGP;
-			Message message = new Message(conversation, queuedPqpMessage,
-					Message.ENCRYPTION_PGP);
-			sendPgpMessage(message);
-		}
-	}
-
-	public void updateMessages() {
-		ConversationActivity activity = (ConversationActivity) getActivity();
-		List<Message> encryptedMessages = new LinkedList<Message>();
-		for(Message message : this.conversation.getMessages()) {
-			if (message.getEncryption() == Message.ENCRYPTION_PGP) {
-				encryptedMessages.add(message);
-			}
-		}
-		if (encryptedMessages.size() > 0) {
-			DecryptMessage task = new DecryptMessage();
-			Message[] msgs = new Message[encryptedMessages.size()];
-			task.execute(encryptedMessages.toArray(msgs));
-		}
-		this.messageList.clear();
-		this.messageList.addAll(this.conversation.getMessages());
-		this.messageListAdapter.notifyDataSetChanged();
-		if (messageList.size() >= 1) {
-			int latestEncryption = this.conversation.getLatestMessage()
-					.getEncryption();
-			if (latestEncryption== Message.ENCRYPTION_DECRYPTED) {
-				conversation.nextMessageEncryption = Message.ENCRYPTION_PGP;
-			} else {
-				conversation.nextMessageEncryption = latestEncryption;
-			}
-			makeFingerprintWarning(latestEncryption);
-		}
-		getActivity().invalidateOptionsMenu();
-		updateChatMsgHint();
-		int size = this.messageList.size();
-		if (size >= 1)
-			messagesView.setSelection(size - 1);
-		if (!activity.shouldPaneBeOpen()) {
-			conversation.markRead();
-			activity.updateConversationList();
-		}
-	}
-
-	protected void makeFingerprintWarning(int latestEncryption) {
-		final LinearLayout fingerprintWarning = (LinearLayout) getView()
-				.findViewById(R.id.new_fingerprint);
-		if (conversation.getContact() != null) {
-			Set<String> knownFingerprints = conversation.getContact()
-					.getOtrFingerprints();
-			if ((latestEncryption == Message.ENCRYPTION_OTR)
-					&& (conversation.hasValidOtrSession()
-							&& (conversation.getOtrSession().getSessionStatus() == SessionStatus.ENCRYPTED) && (!knownFingerprints
-								.contains(conversation.getOtrFingerprint())))) {
-				fingerprintWarning.setVisibility(View.VISIBLE);
-				TextView fingerprint = (TextView) getView().findViewById(
-						R.id.otr_fingerprint);
-				fingerprint.setText(conversation.getOtrFingerprint());
-				fingerprintWarning.setOnClickListener(new OnClickListener() {
-
-					@Override
-					public void onClick(View v) {
-						AlertDialog dialog = UIHelper
-								.getVerifyFingerprintDialog(
-										(ConversationActivity) getActivity(),
-										conversation, fingerprintWarning);
-						dialog.show();
-					}
-				});
-			} else {
-				fingerprintWarning.setVisibility(View.GONE);
-			}
-		} else {
-			fingerprintWarning.setVisibility(View.GONE);
-		}
-	}
-
-	protected void sendPlainTextMessage(Message message) {
-		ConversationActivity activity = (ConversationActivity) getActivity();
-		activity.xmppConnectionService.sendMessage(message, null);
-		chatMsg.setText("");
-	}
-
-	protected void sendPgpMessage(final Message message) {
-		ConversationActivity activity = (ConversationActivity) getActivity();
-		final XmppConnectionService xmppService = activity.xmppConnectionService;
-		Contact contact = message.getConversation().getContact();
-		if (contact.getPgpKeyId() != 0) {
-			xmppService.sendMessage(message, null);
-			chatMsg.setText("");
-		} else {
-			AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
-			builder.setTitle("No openPGP key found");
-			builder.setIconAttribute(android.R.attr.alertDialogIcon);
-			builder.setMessage("There is no openPGP key assoziated with this contact");
-			builder.setNegativeButton("Cancel", null);
-			builder.setPositiveButton("Send plain text",
-					new DialogInterface.OnClickListener() {
-
-						@Override
-						public void onClick(DialogInterface dialog, int which) {
-							conversation.nextMessageEncryption = Message.ENCRYPTION_NONE;
-							message.setEncryption(Message.ENCRYPTION_NONE);
-							xmppService.sendMessage(message, null);
-							chatMsg.setText("");
-						}
-					});
-			builder.create().show();
-		}
-	}
-
-	public void resendPgpMessage(String msg) {
-		this.queuedPqpMessage = msg;
-	}
-
-	protected void sendOtrMessage(final Message message) {
-		ConversationActivity activity = (ConversationActivity) getActivity();
-		final XmppConnectionService xmppService = activity.xmppConnectionService;
-		if (conversation.hasValidOtrSession()) {
-			activity.xmppConnectionService.sendMessage(message, null);
-			chatMsg.setText("");
-		} else {
-			Hashtable<String, Integer> presences;
-			if (conversation.getContact() != null) {
-				presences = conversation.getContact().getPresences();
-			} else {
-				presences = null;
-			}
-			if ((presences == null) || (presences.size() == 0)) {
-				AlertDialog.Builder builder = new AlertDialog.Builder(
-						getActivity());
-				builder.setTitle("Contact is offline");
-				builder.setIconAttribute(android.R.attr.alertDialogIcon);
-				builder.setMessage("Sending OTR encrypted messages to an offline contact is impossible.");
-				builder.setPositiveButton("Send plain text",
-						new DialogInterface.OnClickListener() {
-
-							@Override
-							public void onClick(DialogInterface dialog,
-									int which) {
-								conversation.nextMessageEncryption = Message.ENCRYPTION_NONE;
-								message.setEncryption(Message.ENCRYPTION_NONE);
-								xmppService.sendMessage(message, null);
-								chatMsg.setText("");
-							}
-						});
-				builder.setNegativeButton("Cancel", null);
-				builder.create().show();
-			} else if (presences.size() == 1) {
-				xmppService.sendMessage(message, (String) presences.keySet()
-						.toArray()[0]);
-				chatMsg.setText("");
-			} else {
-				AlertDialog.Builder builder = new AlertDialog.Builder(
-						getActivity());
-				builder.setTitle("Choose Presence");
-				final String[] presencesArray = new String[presences.size()];
-				presences.keySet().toArray(presencesArray);
-				builder.setItems(presencesArray,
-						new DialogInterface.OnClickListener() {
-
-							@Override
-							public void onClick(DialogInterface dialog,
-									int which) {
-								xmppService.sendMessage(message,
-										presencesArray[which]);
-								chatMsg.setText("");
-							}
-						});
-				builder.create().show();
-			}
-		}
-	}
-
-	private static class ViewHolder {
-
-		protected TextView time;
-		protected TextView messageBody;
-		protected ImageView imageView;
-
-	}
-
-	private class BitmapCache {
-		private HashMap<String, Bitmap> bitmaps = new HashMap<String, Bitmap>();
-		private Bitmap error = null;
-
-		public Bitmap get(String name, Uri uri) {
-			if (bitmaps.containsKey(name)) {
-				return bitmaps.get(name);
-			} else {
-				Bitmap bm;
-				if (uri != null) {
-					try {
-						bm = BitmapFactory.decodeStream(getActivity()
-								.getContentResolver().openInputStream(uri));
-					} catch (FileNotFoundException e) {
-						bm = UIHelper.getUnknownContactPicture(name, 200);
-					}
-				} else {
-					bm = UIHelper.getUnknownContactPicture(name, 200);
-				}
-				bitmaps.put(name, bm);
-				return bm;
-			}
-		}
-
-		public Bitmap getError() {
-			if (error == null) {
-				error = UIHelper.getErrorPicture(200);
-			}
-			return error;
-		}
-	}
-	
-	class DecryptMessage extends AsyncTask<Message, Void, Boolean> {
-
-		@Override
-		protected Boolean doInBackground(Message... params) {
-			final ConversationActivity activity = (ConversationActivity) getActivity();
-			askForPassphraseIntent = null;
-			for(int i = 0; i < params.length; ++i) {
-				if (params[i].getEncryption() == Message.ENCRYPTION_PGP) {
-					String body = params[i].getBody();
-					String decrypted = null;
-					try {
-						if (activity==null) {
-							return false;
-						}
-						Log.d("gultsch","calling to decrypt message id #"+params[i].getUuid());
-						decrypted = activity.xmppConnectionService.getPgpEngine().decrypt(body);
-					} catch (UserInputRequiredException e) {
-						askForPassphraseIntent = e.getPendingIntent().getIntentSender();
-						activity.runOnUiThread(new Runnable() {
-							
-							@Override
-							public void run() {
-								pgpInfo.setVisibility(View.VISIBLE);
-							}
-						});
-						
-						return false;
-		
-					} catch (OpenPgpException e) {
-						Log.d("gultsch","error decrypting pgp");
-					}
-					if (decrypted!=null) {
-						params[i].setBody(decrypted);
-						params[i].setEncryption(Message.ENCRYPTION_DECRYPTED);
-						activity.xmppConnectionService.updateMessage(params[i]);
-					}
-					if (activity!=null) {
-						activity.runOnUiThread(new Runnable() {
-							
-							@Override
-							public void run() {
-								messageListAdapter.notifyDataSetChanged();
-							}
-						});
-					}
-				}
-				if (activity!=null) {
-					activity.runOnUiThread(new Runnable() {
-						
-						@Override
-						public void run() {
-							activity.updateConversationList();
-						}
-					});
-				}
-			}
-			return true;
-		}
-		
-	}
-}
diff --git a/src/de/gultsch/chat/ui/DialogContactDetails.java b/src/de/gultsch/chat/ui/DialogContactDetails.java
deleted file mode 100644
index 324a7aac..00000000
--- a/src/de/gultsch/chat/ui/DialogContactDetails.java
+++ /dev/null
@@ -1,219 +0,0 @@
-package de.gultsch.chat.ui;
-
-import de.gultsch.chat.R;
-import de.gultsch.chat.entities.Contact;
-import de.gultsch.chat.entities.Presences;
-import de.gultsch.chat.utils.UIHelper;
-import android.app.AlertDialog;
-import android.app.Dialog;
-import android.app.DialogFragment;
-import android.content.DialogInterface;
-import android.content.Intent;
-import android.os.Bundle;
-import android.provider.ContactsContract.CommonDataKinds;
-import android.provider.ContactsContract.Contacts;
-import android.provider.ContactsContract.Intents;
-import android.util.Log;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.View.OnClickListener;
-import android.widget.CheckBox;
-import android.widget.QuickContactBadge;
-import android.widget.TextView;
-
-public class DialogContactDetails extends DialogFragment {
-	
-	private Contact contact = null;
-	boolean displayingInRoster = false;
-	
-	private DialogContactDetails mDetailsDialog = this;
-	private XmppActivity activity;
-	
-	private CheckBox send;
-	private CheckBox receive;
-	
-	private DialogInterface.OnClickListener askRemoveFromRoster = new DialogInterface.OnClickListener() {
-		
-		@Override
-		public void onClick(DialogInterface dialog, int which) {
-			AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
-			builder.setTitle("Delete from roster");
-			builder.setMessage("Do you want to delete "+contact.getJid()+" from your roster. The conversation assoziated with this account will not be removed.");
-			builder.setNegativeButton("Cancel", null);
-			builder.setPositiveButton("Delete",removeFromRoster);
-			builder.create().show();
-		}
-	};
-	
-	private DialogInterface.OnClickListener removeFromRoster = new DialogInterface.OnClickListener() {
-		
-		@Override
-		public void onClick(DialogInterface dialog, int which) {
-			activity.xmppConnectionService.deleteContact(contact);
-			mDetailsDialog.dismiss();
-		}
-	};
-	
-	private DialogInterface.OnClickListener addToPhonebook = new DialogInterface.OnClickListener() {
-		
-		@Override
-		public void onClick(DialogInterface dialog, int which) {
-			Intent intent = new Intent(Intent.ACTION_INSERT_OR_EDIT);
-			intent.setType(Contacts.CONTENT_ITEM_TYPE);
-			intent.putExtra(Intents.Insert.IM_HANDLE,contact.getJid());
-			intent.putExtra(Intents.Insert.IM_PROTOCOL,CommonDataKinds.Im.PROTOCOL_JABBER);
-			intent.putExtra("finishActivityOnSaveCompleted", true);
-			getActivity().startActivityForResult(intent,0);
-			mDetailsDialog.dismiss();
-		}
-	};
-	
-	private DialogInterface.OnClickListener updateSubscriptions = new DialogInterface.OnClickListener() {
-		
-		@Override
-		public void onClick(DialogInterface dialog, int which) {
-			boolean needsUpdating = false;
-			if (contact.getSubscriptionOption(Contact.Subscription.FROM)) {
-				if (!send.isChecked()) {
-					contact.resetSubscriptionOption(Contact.Subscription.FROM);
-					contact.resetSubscriptionOption(Contact.Subscription.PREEMPTIVE_GRANT);
-					activity.xmppConnectionService.stopPresenceUpdatesTo(contact);
-					needsUpdating=true;
-				}
-			} else {
-				if (contact.getSubscriptionOption(Contact.Subscription.PREEMPTIVE_GRANT)) {
-					if (!send.isChecked()) {
-						contact.resetSubscriptionOption(Contact.Subscription.PREEMPTIVE_GRANT);
-						needsUpdating=true;
-					}
-				} else {
-					if (send.isChecked()) {
-						contact.setSubscriptionOption(Contact.Subscription.PREEMPTIVE_GRANT);
-						needsUpdating=true;
-					}
-				}
-			}
-			if (contact.getSubscriptionOption(Contact.Subscription.TO)) {
-				if (!receive.isChecked()) {
-					contact.resetSubscriptionOption(Contact.Subscription.TO);
-					activity.xmppConnectionService.stopPresenceUpdatesFrom(contact);
-					needsUpdating=true;
-				}
-			} else {
-				if (contact.getSubscriptionOption(Contact.Subscription.ASKING)) {
-					if (!receive.isChecked()) {
-						contact.resetSubscriptionOption(Contact.Subscription.ASKING);
-						activity.xmppConnectionService.stopPresenceUpdatesFrom(contact);
-						needsUpdating=true;
-					}
-				} else {
-					if (receive.isChecked()) {
-						contact.setSubscriptionOption(Contact.Subscription.ASKING);
-						activity.xmppConnectionService.requestPresenceUpdatesFrom(contact);
-						needsUpdating=true;
-					}
-				}
-			}
-			if (needsUpdating) {
-				activity.xmppConnectionService.updateContact(contact);
-			}
-		}
-	};
-
-	public void setContact(Contact contact) {
-		this.contact = contact;
-	}
-	
-	@Override
-	public Dialog onCreateDialog(Bundle savedInstanceState) {
-		this.activity = (XmppActivity) getActivity();
-		AlertDialog.Builder builder = new AlertDialog.Builder(this.activity);
-		LayoutInflater inflater = getActivity().getLayoutInflater();
-		View view = inflater.inflate(R.layout.dialog_contact_details, null);
-		TextView contactJid = (TextView) view.findViewById(R.id.details_contactjid);
-		TextView accountJid = (TextView) view.findViewById(R.id.details_account);
-		TextView status = (TextView) view.findViewById(R.id.details_contactstatus);
-		send = (CheckBox) view.findViewById(R.id.details_send_presence);
-		receive = (CheckBox) view.findViewById(R.id.details_receive_presence);
-		//ImageView contactPhoto = (ImageView) view.findViewById(R.id.details_contact_picture);
-		QuickContactBadge badge = (QuickContactBadge) view.findViewById(R.id.details_contact_badge);
-		
-		if (contact.getSubscriptionOption(Contact.Subscription.FROM)) {
-			send.setChecked(true);
-		} else {
-			send.setText("Preemptively grant subscription request");
-			if (contact.getSubscriptionOption(Contact.Subscription.PREEMPTIVE_GRANT)) {
-				send.setChecked(true);
-			} else {
-				send.setChecked(false);
-			}
-		}
-		if (contact.getSubscriptionOption(Contact.Subscription.TO)) {
-			receive.setChecked(true);
-		} else {
-			receive.setText("Request presence updates");
-			if (contact.getSubscriptionOption(Contact.Subscription.ASKING)) {
-				receive.setChecked(true);
-			} else {
-				receive.setChecked(false);
-			}
-		}
-		
-		switch (contact.getMostAvailableStatus()) {
-		case Presences.CHAT:
-			status.setText("free to chat");
-			status.setTextColor(0xFF83b600);
-			break;
-		case Presences.ONLINE:
-			status.setText("online");
-			status.setTextColor(0xFF83b600);
-			break;
-		case Presences.AWAY:
-			status.setText("away");
-			status.setTextColor(0xFFffa713);
-			break;
-		case Presences.XA:
-			status.setText("extended away");
-			status.setTextColor(0xFFffa713);
-			break;
-		case Presences.DND:
-			status.setText("do not disturb");
-			status.setTextColor(0xFFe92727);
-			break;
-		case Presences.OFFLINE:
-			status.setText("offline");
-			status.setTextColor(0xFFe92727);
-			break;
-		default:
-			status.setText("offline");
-			status.setTextColor(0xFFe92727);
-			break;
-		}
-		contactJid.setText(contact.getJid());
-		accountJid.setText(contact.getAccount().getJid());
-
-		UIHelper.prepareContactBadge(getActivity(), badge, contact);
-		
-		if (contact.getSystemAccount()==null) {
-			badge.setOnClickListener(new OnClickListener() {
-				
-				@Override
-				public void onClick(View v) {
-					AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
-					builder.setTitle("Add to phone book");
-					builder.setMessage("Do you want to add "+contact.getJid()+" to your phones contact list?");
-					builder.setNegativeButton("Cancel", null);
-					builder.setPositiveButton("Add",addToPhonebook);
-					builder.create().show();
-				}
-			});
-		}
-		
-		builder.setView(view);
-		builder.setTitle(contact.getDisplayName());
-		
-		builder.setNeutralButton("Done", this.updateSubscriptions);
-		builder.setPositiveButton("Remove from roster", this.askRemoveFromRoster);
-		return builder.create();
-	}
-}
diff --git a/src/de/gultsch/chat/ui/EditAccount.java b/src/de/gultsch/chat/ui/EditAccount.java
deleted file mode 100644
index 88aa76f5..00000000
--- a/src/de/gultsch/chat/ui/EditAccount.java
+++ /dev/null
@@ -1,141 +0,0 @@
-package de.gultsch.chat.ui;
-
-import de.gultsch.chat.R;
-import de.gultsch.chat.entities.Account;
-import de.gultsch.chat.utils.Validator;
-import android.app.AlertDialog;
-import android.app.Dialog;
-import android.app.DialogFragment;
-import android.content.DialogInterface;
-import android.content.DialogInterface.OnClickListener;
-import android.os.Bundle;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.widget.Button;
-import android.widget.CheckBox;
-import android.widget.CompoundButton;
-import android.widget.CompoundButton.OnCheckedChangeListener;
-import android.widget.EditText;
-import android.widget.RelativeLayout;
-import android.widget.TextView;
-
-public class EditAccount extends DialogFragment {
-
-	protected Account account;
-
-	public void setAccount(Account account) {
-		this.account = account;
-	}
-
-	public interface EditAccountListener {
-		public void onAccountEdited(Account account);
-	}
-
-	protected EditAccountListener listener = null;
-
-	public void setEditAccountListener(EditAccountListener listener) {
-		this.listener = listener;
-	}
-
-	@Override
-	public Dialog onCreateDialog(Bundle savedInstanceState) {
-		AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
-		LayoutInflater inflater = getActivity().getLayoutInflater();
-		View view = inflater.inflate(R.layout.edit_account_dialog, null);
-		final EditText jidText = (EditText) view.findViewById(R.id.account_jid);
-		final TextView confirmPwDesc = (TextView) view
-				.findViewById(R.id.account_confirm_password_desc);
-		CheckBox useTLS = (CheckBox) view.findViewById(R.id.account_usetls);
-
-		final EditText password = (EditText) view
-				.findViewById(R.id.account_password);
-		final EditText passwordConfirm = (EditText) view
-				.findViewById(R.id.account_password_confirm2);
-		final CheckBox registerAccount = (CheckBox) view
-				.findViewById(R.id.edit_account_register_new);
-
-		final String okButtonDesc;
-
-		if (account != null) {
-			builder.setTitle("Edit account");
-			registerAccount.setVisibility(View.GONE);
-			jidText.setText(account.getJid());
-			password.setText(account.getPassword());
-			okButtonDesc = "Edit";
-			if (account.isOptionSet(Account.OPTION_USETLS)) {
-				useTLS.setChecked(true);
-			} else {
-				useTLS.setChecked(false);
-			}
-		} else {
-			builder.setTitle("Add account");
-			okButtonDesc = "Add";
-		}
-
-		registerAccount
-				.setOnCheckedChangeListener(new OnCheckedChangeListener() {
-
-					@Override
-					public void onCheckedChanged(CompoundButton buttonView,
-							boolean isChecked) {
-						AlertDialog d = (AlertDialog) getDialog();
-						Button positiveButton = (Button) d
-								.getButton(Dialog.BUTTON_POSITIVE);
-						if (isChecked) {
-							positiveButton.setText("Register");
-							passwordConfirm.setVisibility(View.VISIBLE);
-							confirmPwDesc.setVisibility(View.VISIBLE);
-						} else {
-							passwordConfirm.setVisibility(View.GONE);
-							positiveButton.setText("Add");
-							confirmPwDesc.setVisibility(View.GONE);
-						}
-					}
-				});
-
-		builder.setView(view);
-		builder.setNeutralButton("Cancel", null);
-		builder.setPositiveButton(okButtonDesc, null);
-		return builder.create();
-	}
-
-	@Override
-	public void onStart() {
-		super.onStart();
-		final AlertDialog d = (AlertDialog) getDialog();
-		Button positiveButton = (Button) d.getButton(Dialog.BUTTON_POSITIVE);
-		positiveButton.setOnClickListener(new View.OnClickListener() {
-			@Override
-			public void onClick(View v) {
-				EditText jidEdit = (EditText) d.findViewById(R.id.account_jid);
-				String jid = jidEdit.getText().toString();
-				EditText passwordEdit = (EditText) d
-						.findViewById(R.id.account_password);
-				String password = passwordEdit.getText().toString();
-				CheckBox useTLS = (CheckBox) d.findViewById(R.id.account_usetls);
-				String username;
-				String server;
-				if (Validator.isValidJid(jid)) {
-					String[] parts = jid.split("@");
-					username = parts[0];
-					server = parts[1];
-				} else {
-					jidEdit.setError("Invalid Jabber ID");
-					return;
-				}
-				if (account != null) {
-					account.setPassword(password);
-					account.setUsername(username);
-					account.setServer(server);
-				} else {
-					account = new Account(username, server, password);
-				}
-				account.setOption(Account.OPTION_USETLS, useTLS.isChecked());
-				if (listener != null) {
-					listener.onAccountEdited(account);
-					d.dismiss();
-				}
-			}
-		});
-	}
-}
diff --git a/src/de/gultsch/chat/ui/ManageAccountActivity.java b/src/de/gultsch/chat/ui/ManageAccountActivity.java
deleted file mode 100644
index bcc5306d..00000000
--- a/src/de/gultsch/chat/ui/ManageAccountActivity.java
+++ /dev/null
@@ -1,312 +0,0 @@
-package de.gultsch.chat.ui;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import de.gultsch.chat.R;
-import de.gultsch.chat.crypto.PgpEngine;
-import de.gultsch.chat.crypto.PgpEngine.UserInputRequiredException;
-import de.gultsch.chat.entities.Account;
-import de.gultsch.chat.ui.EditAccount.EditAccountListener;
-import android.app.Activity;
-import android.app.AlertDialog;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.content.DialogInterface.OnClickListener;
-import android.content.Intent;
-import android.content.IntentSender.SendIntentException;
-import android.os.Bundle;
-import android.util.Log;
-import android.view.ActionMode;
-import android.view.ActionMode.Callback;
-import android.view.LayoutInflater;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.AdapterView;
-import android.widget.AdapterView.OnItemClickListener;
-import android.widget.AdapterView.OnItemLongClickListener;
-import android.widget.ArrayAdapter;
-import android.widget.ListView;
-import android.widget.TextView;
-
-public class ManageAccountActivity extends XmppActivity implements ActionMode.Callback {
-
-	public static final int REQUEST_ANNOUNCE_PGP = 0x73731;
-	
-	protected boolean isActionMode = false;
-	protected ActionMode actionMode;
-	protected Account selectedAccountForActionMode = null;
-	
-	protected List<Account> accountList = new ArrayList<Account>();
-	protected ListView accountListView;
-	protected ArrayAdapter<Account> accountListViewAdapter;
-	protected OnAccountListChangedListener accountChanged = new OnAccountListChangedListener() {
-
-		@Override
-		public void onAccountListChangedListener() {
-			Log.d("xmppService", "ui on account list changed listener");
-			accountList.clear();
-			accountList.addAll(xmppConnectionService.getAccounts());
-			runOnUiThread(new Runnable() {
-
-				@Override
-				public void run() {
-					if (accountList.size() == 1) {
-						startActivity(new Intent(getApplicationContext(),
-								NewConversationActivity.class));
-					}
-					accountListViewAdapter.notifyDataSetChanged();
-				}
-			});
-		}
-	};
-
-	@Override
-	protected void onCreate(Bundle savedInstanceState) {
-
-		super.onCreate(savedInstanceState);
-
-		setContentView(R.layout.manage_accounts);
-
-		accountListView = (ListView) findViewById(R.id.account_list);
-		accountListViewAdapter = new ArrayAdapter<Account>(
-				getApplicationContext(), R.layout.account_row, this.accountList) {
-			@Override
-			public View getView(int position, View view, ViewGroup parent) {
-				Account account = getItem(position);
-				if (view == null) {
-					LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
-					view = (View) inflater.inflate(R.layout.account_row, null);
-				}
-				((TextView) view.findViewById(R.id.account_jid))
-						.setText(account.getJid());
-				TextView statusView = (TextView) view
-						.findViewById(R.id.account_status);
-				switch (account.getStatus()) {
-				case Account.STATUS_DISABLED:
-					statusView.setText("temporarily disabled");
-					statusView.setTextColor(0xFF1da9da);
-					break;
-				case Account.STATUS_ONLINE:
-					statusView.setText("online");
-					statusView.setTextColor(0xFF83b600);
-					break;
-				case Account.STATUS_OFFLINE:
-					statusView.setText("offline");
-					statusView.setTextColor(0xFFe92727);
-					break;
-				case Account.STATUS_UNAUTHORIZED:
-					statusView.setText("unauthorized");
-					statusView.setTextColor(0xFFe92727);
-					break;
-				case Account.STATUS_SERVER_NOT_FOUND:
-					statusView.setText("server not found");
-					statusView.setTextColor(0xFFe92727);
-					break;
-				default:
-					break;
-				}
-
-				return view;
-			}
-		};
-		final Activity activity = this;
-		accountListView.setAdapter(this.accountListViewAdapter);
-		accountListView.setOnItemClickListener(new OnItemClickListener() {
-
-			@Override
-			public void onItemClick(AdapterView<?> arg0, View view,
-					int position, long arg3) {
-				if (!isActionMode) {
-					EditAccount dialog = new EditAccount();
-					dialog.setAccount(accountList.get(position));
-					dialog.setEditAccountListener(new EditAccountListener() {
-	
-						@Override
-						public void onAccountEdited(Account account) {
-							xmppConnectionService.updateAccount(account);
-						}
-					});
-					dialog.show(getFragmentManager(), "edit_account");
-				} else {
-					selectedAccountForActionMode = accountList.get(position);
-					actionMode.invalidate();
-				}
-			}
-		});
-		accountListView.setOnItemLongClickListener(new OnItemLongClickListener() {
-
-			@Override
-			public boolean onItemLongClick(AdapterView<?> arg0, View view,
-					int position, long arg3) {
-				if (!isActionMode) {
-					accountListView.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
-					accountListView.setItemChecked(position,true);
-					selectedAccountForActionMode = accountList.get(position);
-					actionMode = activity.startActionMode((Callback) activity);
-					return true;
-				} else {
-					return false;
-				}
-			}
-		});
-	}
-
-	@Override
-	protected void onStop() {
-		if (xmppConnectionServiceBound) {
-			xmppConnectionService.removeOnAccountListChangedListener();
-		}
-		super.onStop();
-	}
-
-	@Override
-	void onBackendConnected() {
-		xmppConnectionService.setOnAccountListChangedListener(accountChanged);
-		this.accountList.clear();
-		this.accountList.addAll(xmppConnectionService.getAccounts());
-		accountListViewAdapter.notifyDataSetChanged();
-		if (this.accountList.size() == 0) {
-			getActionBar().setDisplayHomeAsUpEnabled(false);
-			addAccount();
-		}
-	}
-
-	@Override
-	public boolean onCreateOptionsMenu(Menu menu) {
-		getMenuInflater().inflate(R.menu.manageaccounts, menu);
-		return true;
-	}
-
-	@Override
-	public boolean onOptionsItemSelected(MenuItem item) {
-		switch (item.getItemId()) {
-		case R.id.action_settings:
-			startActivity(new Intent(this, SettingsActivity.class));
-			break;
-		case R.id.action_add_account:
-			addAccount();
-			break;
-		default:
-			break;
-		}
-		return super.onOptionsItemSelected(item);
-	}
-
-	protected void addAccount() {
-		final Activity activity = this;
-		EditAccount dialog = new EditAccount();
-		dialog.setEditAccountListener(new EditAccountListener() {
-
-			@Override
-			public void onAccountEdited(Account account) {
-				xmppConnectionService.createAccount(account);
-				activity.getActionBar().setDisplayHomeAsUpEnabled(true);
-			}
-		});
-		dialog.show(getFragmentManager(), "add_account");
-	}
-
-	@Override
-	public boolean onActionItemClicked(final ActionMode mode, MenuItem item) {
-		if (item.getItemId()==R.id.account_disable) {
-			selectedAccountForActionMode.setOption(Account.OPTION_DISABLED, true);
-			xmppConnectionService.updateAccount(selectedAccountForActionMode);
-			mode.finish();
-		} else if (item.getItemId()==R.id.account_enable) {
-			selectedAccountForActionMode.setOption(Account.OPTION_DISABLED, false);
-			xmppConnectionService.updateAccount(selectedAccountForActionMode);
-			mode.finish();
-		} else if (item.getItemId()==R.id.account_delete) {
-			AlertDialog.Builder builder = new AlertDialog.Builder(this);
-			builder.setTitle("Are you sure?");
-			builder.setIconAttribute(android.R.attr.alertDialogIcon);
-			builder.setMessage("If you delete your account your entire conversation history will be lost");
-			builder.setPositiveButton("Delete", new OnClickListener() {
-				
-				@Override
-				public void onClick(DialogInterface dialog, int which) {
-					xmppConnectionService.deleteAccount(selectedAccountForActionMode);
-					selectedAccountForActionMode = null;
-					mode.finish();
-				}
-			});
-			builder.setNegativeButton("Cancel",null);
-			builder.create().show();
-		} else if (item.getItemId()==R.id.announce_pgp) {
-			mode.finish();
-			try {
-				xmppConnectionService.generatePgpAnnouncement(selectedAccountForActionMode);
-			} catch (PgpEngine.UserInputRequiredException e) {
-				try {
-					startIntentSenderForResult(e.getPendingIntent().getIntentSender(), REQUEST_ANNOUNCE_PGP, null, 0, 0, 0);
-				} catch (SendIntentException e1) {
-					Log.d("gultsch","sending intent failed");
-				}
-			}
-		}
-		return true;
-	}
-
-	@Override
-	public boolean onCreateActionMode(ActionMode mode, Menu menu) {
-		MenuInflater inflater = mode.getMenuInflater();
-        inflater.inflate(R.menu.manageaccounts_context, menu);
-		return true;
-	}
-
-	@Override
-	public void onDestroyActionMode(ActionMode mode) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
-		if (selectedAccountForActionMode.isOptionSet(Account.OPTION_DISABLED)) {
-        	menu.findItem(R.id.account_enable).setVisible(true);
-        	menu.findItem(R.id.account_disable).setVisible(false);
-        } else {
-        	menu.findItem(R.id.account_disable).setVisible(true);
-        	menu.findItem(R.id.account_enable).setVisible(false);
-        }
-		return true;
-	}
-	
-	@Override
-	public void onActionModeStarted(ActionMode mode) {
-		super.onActionModeStarted(mode);
-		this.isActionMode = true;
-	}
-	
-	@Override
-	public void onActionModeFinished(ActionMode mode) {
-		super.onActionModeFinished(mode);
-		this.isActionMode = false;
-		accountListView.clearChoices();
-		accountListView.requestLayout();
-		accountListView.post(new Runnable() {
-            @Override
-            public void run() {
-                accountListView.setChoiceMode(ListView.CHOICE_MODE_NONE);
-            }
-        });
-	}
-	
-	 @Override
-	 protected void onActivityResult(int requestCode, int resultCode, Intent data) {
-		 super.onActivityResult(requestCode, resultCode, data);
-		 if (resultCode == RESULT_OK) {
-			if (requestCode == REQUEST_ANNOUNCE_PGP) {
-				 try {
-					xmppConnectionService.generatePgpAnnouncement(selectedAccountForActionMode);
-				} catch (UserInputRequiredException e) {
-					Log.d("gultsch","already came back. ignoring");
-				}
-			 }
-		 }
-	 }
-}
diff --git a/src/de/gultsch/chat/ui/NewConversationActivity.java b/src/de/gultsch/chat/ui/NewConversationActivity.java
deleted file mode 100644
index ac178fad..00000000
--- a/src/de/gultsch/chat/ui/NewConversationActivity.java
+++ /dev/null
@@ -1,338 +0,0 @@
-package de.gultsch.chat.ui;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.List;
-
-import de.gultsch.chat.R;
-import de.gultsch.chat.entities.Account;
-import de.gultsch.chat.entities.Contact;
-import de.gultsch.chat.entities.Conversation;
-import de.gultsch.chat.utils.UIHelper;
-import de.gultsch.chat.utils.Validator;
-import android.net.Uri;
-import android.os.Bundle;
-import android.provider.ContactsContract;
-import android.text.Editable;
-import android.text.TextWatcher;
-import android.util.Log;
-import android.view.LayoutInflater;
-import android.view.Menu;
-import android.view.MenuItem;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.AdapterView;
-import android.widget.AdapterView.OnItemClickListener;
-import android.widget.AdapterView.OnItemLongClickListener;
-import android.widget.ArrayAdapter;
-import android.widget.EditText;
-import android.widget.ListView;
-import android.widget.ProgressBar;
-import android.widget.TextView;
-import android.widget.ImageView;
-import android.annotation.SuppressLint;
-import android.app.Activity;
-import android.app.AlertDialog;
-import android.content.Context;
-import android.content.CursorLoader;
-import android.content.DialogInterface;
-import android.content.DialogInterface.OnClickListener;
-import android.content.Intent;
-import android.content.Loader;
-import android.content.Loader.OnLoadCompleteListener;
-import android.database.Cursor;
-
-public class NewConversationActivity extends XmppActivity {
-
-	protected List<Contact> phoneContacts = new ArrayList<Contact>();
-	protected List<Contact> rosterContacts = new ArrayList<Contact>();
-	protected List<Contact> aggregatedContacts = new ArrayList<Contact>();
-	protected ListView contactsView;
-	protected ArrayAdapter<Contact> contactsAdapter;
-
-	protected EditText search;
-	protected String searchString = "";
-	private TextView contactsHeader;
-	private List<Account> accounts;
-
-	protected void updateAggregatedContacts() {
-
-		aggregatedContacts.clear();
-		for (Contact contact : rosterContacts) {
-			if (contact.match(searchString))
-				aggregatedContacts.add(contact);
-		}
-
-		Collections.sort(aggregatedContacts, new Comparator<Contact>() {
-
-			@SuppressLint("DefaultLocale")
-			@Override
-			public int compare(Contact lhs, Contact rhs) {
-				return lhs.getDisplayName().toLowerCase()
-						.compareTo(rhs.getDisplayName().toLowerCase());
-			}
-		});
-
-		if (aggregatedContacts.size() == 0) {
-
-			if (Validator.isValidJid(searchString)) {
-				String name = searchString.split("@")[0];
-				Contact newContact = new Contact(null, name, searchString, null);
-				newContact.flagAsNotInRoster();
-				aggregatedContacts.add(newContact);
-				contactsHeader.setText("Create new contact");
-			} else {
-				contactsHeader.setText("Contacts");
-			}
-		} else {
-			contactsHeader.setText("Contacts");
-		}
-
-		contactsAdapter.notifyDataSetChanged();
-		contactsView.setScrollX(0);
-	}
-
-	@Override
-	protected void onCreate(Bundle savedInstanceState) {
-
-		super.onCreate(savedInstanceState);
-
-		setContentView(R.layout.activity_new_conversation);
-
-		contactsHeader = (TextView) findViewById(R.id.contacts_header);
-
-		search = (EditText) findViewById(R.id.new_conversation_search);
-		search.addTextChangedListener(new TextWatcher() {
-
-			@Override
-			public void onTextChanged(CharSequence s, int start, int before,
-					int count) {
-				searchString = search.getText().toString();
-				updateAggregatedContacts();
-			}
-
-			@Override
-			public void afterTextChanged(Editable s) {
-				// TODO Auto-generated method stub
-
-			}
-
-			@Override
-			public void beforeTextChanged(CharSequence s, int start, int count,
-					int after) {
-				// TODO Auto-generated method stub
-
-			}
-		});
-
-		contactsView = (ListView) findViewById(R.id.contactList);
-		contactsAdapter = new ArrayAdapter<Contact>(getApplicationContext(),
-				R.layout.contact, aggregatedContacts) {
-			@Override
-			public View getView(int position, View view, ViewGroup parent) {
-				LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
-				Contact contact = getItem(position);
-				if (view == null) {
-					view = (View) inflater.inflate(R.layout.contact, null);
-				}
-
-				((TextView) view.findViewById(R.id.contact_display_name))
-						.setText(getItem(position).getDisplayName());
-				TextView contactJid = (TextView) view
-						.findViewById(R.id.contact_jid);
-				contactJid.setText(contact.getJid());
-				String profilePhoto = getItem(position).getProfilePhoto();
-				ImageView imageView = (ImageView) view
-						.findViewById(R.id.contact_photo);
-				if (profilePhoto != null) {
-					imageView.setImageURI(Uri.parse(profilePhoto));
-				} else {
-					imageView.setImageBitmap(UIHelper.getUnknownContactPicture(
-							getItem(position).getDisplayName(), 90));
-				}
-				return view;
-			}
-		};
-		contactsView.setAdapter(contactsAdapter);
-		final Activity activity = this;
-		contactsView.setOnItemClickListener(new OnItemClickListener() {
-
-			@Override
-			public void onItemClick(AdapterView<?> arg0, final View view,
-					int pos, long arg3) {
-				final Contact clickedContact = aggregatedContacts.get(pos);
-				
-				if ((clickedContact.getAccount()==null)&&(accounts.size()>1)) {
-					String[] accountList = new String[accounts.size()];
-					for (int i = 0; i < accounts.size(); ++i) {
-					accountList[i] = accounts.get(i).getJid();
-					}
-
-					AlertDialog.Builder accountChooser = new AlertDialog.Builder(
-					activity);
-					accountChooser.setTitle("Choose account");
-					accountChooser.setItems(accountList, new OnClickListener() {
-
-					@Override
-					public void onClick(DialogInterface dialog, int which) {
-						clickedContact.setAccount(accounts.get(which));
-						showIsMucDialogIfNeeded(clickedContact);
-					}
-					});
-					accountChooser.create().show();
-				} else {
-					if (clickedContact.getAccount()==null) {
-						clickedContact.setAccount(accounts.get(0));
-					}
-					showIsMucDialogIfNeeded(clickedContact);
-				}
-			}
-		});
-		contactsView.setOnItemLongClickListener(new OnItemLongClickListener() {
-
-			@Override
-			public boolean onItemLongClick(AdapterView<?> arg0, View arg1,
-					int pos, long arg3) {
-				Contact clickedContact = aggregatedContacts.get(pos);
-				DialogContactDetails dialog = new DialogContactDetails();
-				dialog.setContact(clickedContact);
-				dialog.show(getFragmentManager(), "details");
-				return true;
-			}
-		});
-	}
-	
-	public void showIsMucDialogIfNeeded(final Contact clickedContact) {
-		if (clickedContact.couldBeMuc()) {
-			AlertDialog.Builder dialog = new AlertDialog.Builder(this);
-			dialog.setTitle("Multi User Conference");
-			dialog.setMessage("Are you trying to join a conference?");
-			dialog.setPositiveButton("Yes", new OnClickListener() {
-				
-				@Override
-				public void onClick(DialogInterface dialog, int which) {
-					startConversation(clickedContact, clickedContact.getAccount(),true);
-				}
-			});
-			dialog.setNegativeButton("No", new OnClickListener() {
-				
-				@Override
-				public void onClick(DialogInterface dialog, int which) {
-					startConversation(clickedContact, clickedContact.getAccount(),false);
-				}
-			});
-			dialog.create().show();
-		} else {
-			startConversation(clickedContact, clickedContact.getAccount(),false);
-		}
-	}
-
-	public void startConversation(Contact contact, Account account, boolean muc) {
-		if (!contact.isInRoster()) {
-			xmppConnectionService.createContact(contact);
-		}
-		Conversation conversation = xmppConnectionService
-				.findOrCreateConversation(account, contact.getJid(), muc);
-
-		Intent viewConversationIntent = new Intent(this,
-				ConversationActivity.class);
-		viewConversationIntent.setAction(Intent.ACTION_VIEW);
-		viewConversationIntent.putExtra(ConversationActivity.CONVERSATION,
-				conversation.getUuid());
-		viewConversationIntent.setType(ConversationActivity.VIEW_CONVERSATION);
-		viewConversationIntent.setFlags(viewConversationIntent.getFlags()
-				| Intent.FLAG_ACTIVITY_CLEAR_TOP);
-		startActivity(viewConversationIntent);
-	}
-
-	@Override
-	void onBackendConnected() {
-		if (xmppConnectionService.getConversationCount() == 0) {
-			getActionBar().setDisplayHomeAsUpEnabled(false);
-			getActionBar().setHomeButtonEnabled(false);
-		}
-		this.accounts = xmppConnectionService.getAccounts();
-		this.rosterContacts.clear();
-		for (int i = 0; i < accounts.size(); ++i) {
-				xmppConnectionService.getRoster(accounts.get(i),
-						new OnRosterFetchedListener() {
-
-							@Override
-							public void onRosterFetched(List<Contact> roster) {
-								rosterContacts.addAll(roster);
-								runOnUiThread(new Runnable() {
-
-									@Override
-									public void run() {
-										updateAggregatedContacts();
-									}
-								});
-
-							}
-						});
-			}
-		}
-
-	@Override
-	public boolean onCreateOptionsMenu(Menu menu) {
-		// Inflate the menu; this adds items to the action bar if it is present.
-		getMenuInflater().inflate(R.menu.newconversation, menu);
-		return true;
-	}
-
-	@Override
-	public boolean onOptionsItemSelected(MenuItem item) {
-		switch (item.getItemId()) {
-		case R.id.action_settings:
-			startActivity(new Intent(this, SettingsActivity.class));
-			break;
-		case R.id.action_accounts:
-			startActivity(new Intent(this, ManageAccountActivity.class));
-			break;
-		case R.id.action_refresh_contacts:
-			refreshContacts();
-			break;
-		default:
-			break;
-		}
-		return super.onOptionsItemSelected(item);
-	}
-
-	private void refreshContacts() {
-		final ProgressBar progress = (ProgressBar) findViewById(R.id.progressBar1);
-		final EditText searchBar = (EditText) findViewById(R.id.new_conversation_search);
-		final TextView contactsHeader = (TextView) findViewById(R.id.contacts_header);
-		final ListView contactList = (ListView) findViewById(R.id.contactList);
-		searchBar.setVisibility(View.GONE);
-		contactsHeader.setVisibility(View.GONE);
-		contactList.setVisibility(View.GONE);
-		progress.setVisibility(View.VISIBLE);
-		this.accounts = xmppConnectionService.getAccounts();
-		this.rosterContacts.clear();
-		for (int i = 0; i < accounts.size(); ++i) {
-			if (accounts.get(i).getStatus() == Account.STATUS_ONLINE) {
-				xmppConnectionService.updateRoster(accounts.get(i),
-						new OnRosterFetchedListener() {
-
-							@Override
-							public void onRosterFetched(
-									final List<Contact> roster) {
-								runOnUiThread(new Runnable() {
-
-									@Override
-									public void run() {
-										rosterContacts.addAll(roster);
-										progress.setVisibility(View.GONE);
-										searchBar.setVisibility(View.VISIBLE);
-										contactList.setVisibility(View.VISIBLE);
-										contactList.setVisibility(View.VISIBLE);
-										updateAggregatedContacts();
-									}
-								});
-							}
-						});
-			}
-		}
-	}
-}
diff --git a/src/de/gultsch/chat/ui/OnAccountListChangedListener.java b/src/de/gultsch/chat/ui/OnAccountListChangedListener.java
deleted file mode 100644
index 4af5ac9b..00000000
--- a/src/de/gultsch/chat/ui/OnAccountListChangedListener.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package de.gultsch.chat.ui;
-
-public interface OnAccountListChangedListener {
-	public void onAccountListChangedListener();
-}
diff --git a/src/de/gultsch/chat/ui/OnConversationListChangedListener.java b/src/de/gultsch/chat/ui/OnConversationListChangedListener.java
deleted file mode 100644
index 08b2bfb1..00000000
--- a/src/de/gultsch/chat/ui/OnConversationListChangedListener.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package de.gultsch.chat.ui;
-
-public interface OnConversationListChangedListener {
-	public void onConversationListChanged();
-}
diff --git a/src/de/gultsch/chat/ui/OnRosterFetchedListener.java b/src/de/gultsch/chat/ui/OnRosterFetchedListener.java
deleted file mode 100644
index ad3f6592..00000000
--- a/src/de/gultsch/chat/ui/OnRosterFetchedListener.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package de.gultsch.chat.ui;
-
-import java.util.List;
-import de.gultsch.chat.entities.Contact;
-
-public interface OnRosterFetchedListener {
-	public void onRosterFetched(List<Contact> roster);
-}
diff --git a/src/de/gultsch/chat/ui/SettingsActivity.java b/src/de/gultsch/chat/ui/SettingsActivity.java
deleted file mode 100644
index 886c05cc..00000000
--- a/src/de/gultsch/chat/ui/SettingsActivity.java
+++ /dev/null
@@ -1,16 +0,0 @@
-package de.gultsch.chat.ui;
-
-import android.app.Activity;
-import android.os.Bundle;
-
-public class SettingsActivity extends Activity {
-	@Override
-	protected void onCreate(Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-
-		// Display the fragment as the main content.
-		getFragmentManager().beginTransaction()
-				.replace(android.R.id.content, new SettingsFragment()).commit();
-	}
-
-}
diff --git a/src/de/gultsch/chat/ui/SettingsFragment.java b/src/de/gultsch/chat/ui/SettingsFragment.java
deleted file mode 100644
index 3ca4841a..00000000
--- a/src/de/gultsch/chat/ui/SettingsFragment.java
+++ /dev/null
@@ -1,15 +0,0 @@
-package de.gultsch.chat.ui;
-
-import de.gultsch.chat.R;
-import android.os.Bundle;
-import android.preference.PreferenceFragment;
-
-public class SettingsFragment extends PreferenceFragment {
-	@Override
-	public void onCreate(Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-
-		// Load the preferences from an XML resource
-		addPreferencesFromResource(R.xml.preferences);
-	}
-}
diff --git a/src/de/gultsch/chat/ui/XmppActivity.java b/src/de/gultsch/chat/ui/XmppActivity.java
deleted file mode 100644
index 66c92b72..00000000
--- a/src/de/gultsch/chat/ui/XmppActivity.java
+++ /dev/null
@@ -1,52 +0,0 @@
-package de.gultsch.chat.ui;
-
-import de.gultsch.chat.services.XmppConnectionService;
-import de.gultsch.chat.services.XmppConnectionService.XmppConnectionBinder;
-import android.app.Activity;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.Intent;
-import android.content.ServiceConnection;
-import android.os.IBinder;
-
-public abstract class XmppActivity extends Activity {
-	public XmppConnectionService xmppConnectionService;
-	public boolean xmppConnectionServiceBound = false;
-	protected boolean handledViewIntent = false;
-	protected ServiceConnection mConnection = new ServiceConnection() {
-
-		@Override
-		public void onServiceConnected(ComponentName className, IBinder service) {
-			XmppConnectionBinder binder = (XmppConnectionBinder) service;
-			xmppConnectionService = binder.getService();
-			xmppConnectionServiceBound = true;
-			onBackendConnected();
-		}
-
-		@Override
-		public void onServiceDisconnected(ComponentName arg0) {
-			xmppConnectionServiceBound = false;
-		}
-	};
-	
-	@Override
-	protected void onStart() {
-		startService(new Intent(this, XmppConnectionService.class));
-		super.onStart();
-		if (!xmppConnectionServiceBound) {
-			Intent intent = new Intent(this, XmppConnectionService.class);
-			bindService(intent, mConnection, Context.BIND_AUTO_CREATE);
-		}
-	}
-	
-	@Override
-	protected void onStop() {
-		super.onStop();
-		if (xmppConnectionServiceBound) {
-			unbindService(mConnection);
-			xmppConnectionServiceBound = false;
-		}
-	}
-	
-	abstract void onBackendConnected();
-}