--- a/res/layout/login.xml	Sun Mar 20 00:54:24 2011 +0100
+++ b/res/layout/login.xml	Sun Mar 20 00:57:46 2011 +0100
@@ -3,6 +3,9 @@
     android:layout_width="fill_parent" android:layout_height="fill_parent" >
 	<LinearLayout android:orientation="vertical"
 		android:layout_width="fill_parent" android:layout_height="wrap_content">
+		<ListView android:id="@+id/accountlist" android:layout_width="fill_parent"
+		    android:layout_height="fill_parent" android:transcriptMode="disabled"
+		    android:textFilterEnabled="true" />
 		<ImageView android:id="@+id/log_as_logo" android:src="@drawable/logo"
 			android:layout_width="fill_parent" android:layout_height="wrap_content"
 			android:layout_marginBottom="25px" android:layout_marginTop="42px" />

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/com/beem/project/beem/BeemConnection.java	Sun Mar 20 00:57:46 2011 +0100
@@ -0,0 +1,168 @@
+package com.beem.project.beem;
+
+import org.jivesoftware.smack.ConnectionConfiguration;
+import org.jivesoftware.smack.ConnectionConfiguration.SecurityMode;
+import org.jivesoftware.smack.proxy.ProxyInfo;
+import org.jivesoftware.smack.proxy.ProxyInfo.ProxyType;
+import org.jivesoftware.smack.util.StringUtils;
+
+import com.beem.project.beem.BeemService.BeemServicePreferenceListener;
+
+import android.content.SharedPreferences;
+
+public class BeemConnection {
+
+    private static final int DEFAULT_XMPP_PORT = 5222;
+
+    private String mLogin;
+    private String mJid;
+    private String mPassword;
+    private String mHost;
+    private String mService;
+    private int mPort;
+    private ConnectionConfiguration mConnectionConfiguration;
+    private ProxyInfo mProxyInfo;
+    private boolean mUseProxy;
+    
+    private SharedPreferences mSettings;
+    private BeemServicePreferenceListener mPreferenceListener;
+ 
+    /**
+     * Constructor.
+     */
+    public BeemConnection(SharedPreferences settings, BeemServicePreferenceListener preferenceListener) {
+	mSettings = settings;
+	mPreferenceListener = preferenceListener;
+	
+	mJid = mSettings.getString(BeemApplication.ACCOUNT_USERNAME_KEY, "");
+	mLogin = StringUtils.parseName(mJid);
+	mPassword = mSettings.getString(BeemApplication.ACCOUNT_PASSWORD_KEY, "");
+	mPort = DEFAULT_XMPP_PORT;
+	mService = StringUtils.parseServer(mJid);
+	mHost = mService;
+
+	if (mSettings.getBoolean("settings_key_specific_server", false)) {
+	    mHost = mSettings.getString("settings_key_xmpp_server", "");
+	    if ("".equals(mHost))
+		mHost = mService;
+	    String tmpPort = mSettings.getString("settings_key_xmpp_port", "5222");
+	    mPort = ("".equals(tmpPort)) ? DEFAULT_XMPP_PORT : Integer.parseInt(tmpPort);
+	}
+	if (mSettings.getBoolean(BeemApplication.FULL_JID_LOGIN_KEY, false) || "gmail.com".equals(mService)
+	    || "googlemail.com".equals(mService)) {
+	    mLogin = mJid;
+	}
+	initConnectionConfig();
+	
+	mSettings.registerOnSharedPreferenceChangeListener(mPreferenceListener);
+	
+    }
+    
+    /**
+     * Initialize the connection.
+     */
+    private void initConnectionConfig() {
+	mUseProxy = mSettings.getBoolean(BeemApplication.PROXY_USE_KEY, false);
+	if (mUseProxy) {
+	    String stype = mSettings.getString(BeemApplication.PROXY_TYPE_KEY, "HTTP");
+	    String phost = mSettings.getString(BeemApplication.PROXY_SERVER_KEY, "");
+	    String puser = mSettings.getString(BeemApplication.PROXY_USERNAME_KEY, "");
+	    String ppass = mSettings.getString(BeemApplication.PROXY_PASSWORD_KEY, "");
+	    int pport = Integer.parseInt(mSettings.getString(BeemApplication.PROXY_PORT_KEY, "1080"));
+	    ProxyInfo.ProxyType type = ProxyType.valueOf(stype);
+	    mProxyInfo = new ProxyInfo(type, phost, pport, puser, ppass);
+	} else {
+	    mProxyInfo = ProxyInfo.forNoProxy();
+	}
+	if (mSettings.getBoolean("settings_key_specific_server", false))
+	    mConnectionConfiguration = new ConnectionConfiguration(mHost, mPort, mService, mProxyInfo);
+	else
+	    mConnectionConfiguration = new ConnectionConfiguration(mService, mProxyInfo);
+
+	if (mSettings.getBoolean("settings_key_xmpp_tls_use", false)
+	    || mSettings.getBoolean("settings_key_gmail", false)) {
+	    mConnectionConfiguration.setSecurityMode(SecurityMode.required);
+	}
+	if (mSettings.getBoolean(BeemApplication.SMACK_DEBUG_KEY, false))
+	    mConnectionConfiguration.setDebuggerEnabled(true);
+	mConnectionConfiguration.setSendPresence(true);
+	// maybe not the universal path, but it works on most devices (Samsung Galaxy, Google Nexus One)
+	mConnectionConfiguration.setTruststoreType("BKS");
+	mConnectionConfiguration.setTruststorePath("/system/etc/security/cacerts.bks");
+    }
+
+    protected void finalize() {
+	mSettings.unregisterOnSharedPreferenceChangeListener(mPreferenceListener);
+    }
+
+    /**
+     * @return the login
+     */
+    public String getLogin() {
+        return mLogin;
+    }
+
+    /**
+     * @param login the login to set
+     */
+    public void setLogin(String login) {
+        this.mLogin = login;
+    }
+
+    /**
+     * @return the connectionConfiguration
+     */
+    public ConnectionConfiguration getConnectionConfiguration() {
+        return mConnectionConfiguration;
+    }
+
+    /**
+     * @param connectionConfiguration the connectionConfiguration to set
+     */
+    public void setConnectionConfiguration(ConnectionConfiguration connectionConfiguration) {
+        this.mConnectionConfiguration = connectionConfiguration;
+    }
+
+    /**
+     * @return the password
+     */
+    public String getPassword() {
+        return mPassword;
+    }
+
+    /**
+     * @param password the password to set
+     */
+    public void setPassword(String password) {
+        this.mPassword = password;
+    }
+
+    /**
+     * @return the settings
+     */
+    public SharedPreferences getSettings() {
+        return mSettings;
+    }
+
+    /**
+     * @param settings the settings to set
+     */
+    public void setSettings(SharedPreferences settings) {
+        this.mSettings = settings;
+    }
+
+    /**
+     * @return the jid
+     */
+    public String getJid() {
+        return mJid;
+    }
+
+    /**
+     * @param jid the jid to set
+     */
+    public void setJid(String jid) {
+        this.mJid = jid;
+    }
+
+}