# HG changeset patch
# User Da Risk <darisk972@gmail.com>
# Date 1267857525 -3600
# Node ID aa9aa525a5a6fb5de1da9d5e8a98dfe71817bd7a
# Parent  887ac14c045b29785c3182811d7a619bfbea9bae
Add a configuration wizard.
Needs to improve the text.

diff -r 887ac14c045b -r aa9aa525a5a6 AndroidManifest.xml
--- a/AndroidManifest.xml	Sat Mar 06 07:12:53 2010 +0100
+++ b/AndroidManifest.xml	Sat Mar 06 07:38:45 2010 +0100
@@ -6,12 +6,14 @@
 		android:icon="@drawable/beem_launcher_icon_silver" android:theme="@style/Theme.BEEM.Default"
 		android:debuggable="true" android:name=".BeemApplication">
 		<activity android:name=".ui.Login" android:label="@string/app_name"
-			android:screenOrientation="portrait" android:launchMode="singleTask">
+			android:screenOrientation="portrait" android:launchMode="singleInstance">
 			<intent-filter>
 				<action android:name="android.intent.action.MAIN" />
 				<category android:name="android.intent.category.LAUNCHER" />
 			</intent-filter>
 		</activity>
+		<activity android:name=".ui.wizard.Account" android:label="Account wizard" />
+		<activity android:name=".ui.wizard.AccountConfigure" android:label="Account wizard" />
 		<activity android:name=".ui.LoginAnim" android:label="@string/login_login_progress"
 			android:launchMode="singleTop" android:screenOrientation="portrait" />
 		<activity android:name=".ui.Settings" android:label="@string/edit_settings_name">
@@ -91,4 +93,4 @@
 	<uses-sdk android:minSdkVersion="3" />
 	<supports-screens android:largeScreens="true"
 		android:normalScreens="true" android:smallScreens="true" android:anyDensity="true" />
-</manifest> 
+</manifest>
diff -r 887ac14c045b -r aa9aa525a5a6 res/drawable/bottombar.png
Binary file res/drawable/bottombar.png has changed
diff -r 887ac14c045b -r aa9aa525a5a6 res/drawable/button_indicator_next.png
Binary file res/drawable/button_indicator_next.png has changed
diff -r 887ac14c045b -r aa9aa525a5a6 res/drawable/button_indicator_prev.png
Binary file res/drawable/button_indicator_prev.png has changed
diff -r 887ac14c045b -r aa9aa525a5a6 res/layout/wizard_account.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/res/layout/wizard_account.xml	Sat Mar 06 07:38:45 2010 +0100
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_height="fill_parent" android:layout_width="fill_parent"
+    >
+    <TextView android:id="@+id/wizard_account_tv"
+	android:layout_width="fill_parent" android:layout_height="wrap_content"
+	android:layout_alignParentTop="true"
+	android:text="@string/account_wizard_text1"
+	android:textSize="18sp"
+	android:paddingBottom="10dip" />
+    <RadioGroup android:layout_width="fill_parent" android:layout_height="wrap_content"
+	android:layout_below="@id/wizard_account_tv" >
+	<RadioButton android:id="@+id/configure_account"
+	    android:layout_width="fill_parent" android:layout_height="wrap_content"
+	    android:text="@string/account_wizard_configure_account"/>
+	<RadioButton android:id="@+id/create_account"
+	    android:layout_width="fill_parent" android:layout_height="wrap_content"
+	    android:text="@string/account_wizard_create_account"/>
+	
+    </RadioGroup>
+
+    <RelativeLayout
+	android:layout_alignParentBottom="true"
+	android:gravity="right" 
+	android:layout_height="wrap_content"
+	android:layout_width="fill_parent"
+	android:background="@drawable/bottombar" >
+	<Button
+	    android:id="@+id/next"
+	    android:text="suivant"
+	    android:minWidth="100dp"
+	    android:layout_height="wrap_content"
+	    android:layout_width="wrap_content"
+	    android:drawableRight="@drawable/button_indicator_next"
+	    android:layout_alignParentRight="true"
+	    android:layout_centerVertical="true"
+	    />
+    </RelativeLayout>
+
+</RelativeLayout>
diff -r 887ac14c045b -r aa9aa525a5a6 res/layout/wizard_account.xml~
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/res/layout/wizard_account.xml~	Sat Mar 06 07:38:45 2010 +0100
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_height="fill_parent" android:layout_width="fill_parent"
+    >
+    <TextView android:id="@+id/wizard_account_tv"
+	android:layout_width="fill_parent" android:layout_height="wrap_content"
+	android:layout_alignParentTop="true"
+	android:text="@string/account_wizard_text1"
+	android:textSize="14sp"
+	android:paddingBottom="10dip" />
+    <RadioGroup android:layout_width="fill_parent" android:layout_height="wrap_content"
+	android:layout_below="@id/wizard_account_tv" >
+	<RadioButton android:id="@+id/configure_account"
+	    android:layout_width="fill_parent" android:layout_height="wrap_content"
+	    android:text="@string/account_wizard_configure_account"/>
+	<RadioButton android:id="@+id/create_account"
+	    android:layout_width="fill_parent" android:layout_height="wrap_content"
+	    android:text="@string/account_wizard_create_account"/>
+	
+    </RadioGroup>
+
+    <RelativeLayout
+	android:layout_alignParentBottom="true"
+	android:gravity="right" 
+	android:layout_height="wrap_content"
+	android:layout_width="fill_parent"
+	android:background="@drawable/bottombar" >
+	<Button
+	    android:id="@+id/next"
+	    android:text="suivant"
+	    android:minWidth="100dp"
+	    android:layout_height="wrap_content"
+	    android:layout_width="wrap_content"
+	    android:drawableRight="@drawable/button_indicator_next"
+	    android:layout_alignParentRight="true"
+	    android:layout_centerVertical="true"
+	    />
+    </RelativeLayout>
+
+</RelativeLayout>
diff -r 887ac14c045b -r aa9aa525a5a6 res/layout/wizard_account_configure.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/res/layout/wizard_account_configure.xml	Sat Mar 06 07:38:45 2010 +0100
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_height="fill_parent" android:layout_width="fill_parent"
+    >
+    <TextView android:id="@+id/wizard_account_tv"
+	android:layout_width="fill_parent" android:layout_height="wrap_content"
+	android:layout_alignParentTop="true"
+	android:text="@string/account_wizard_text1"
+	android:textSize="18sp"
+	android:paddingBottom="10dip" />
+
+    <TextView android:id="@+id/label_username"
+	android:layout_width="fill_parent" android:layout_height="wrap_content"
+	android:layout_below="@id/wizard_account_tv"
+	android:text="@string/JabberID" style="@style/Label" />
+    <EditText android:id="@+id/account_username"
+	android:inputType="textEmailAddress" android:imeOptions="actionNext"
+	android:layout_width="fill_parent" android:layout_height="wrap_content"
+	android:layout_below="@id/label_username"
+	android:singleLine="true" 
+	android:hint="beem@beem-project.com "/>
+    <TextView android:id="@+id/label_password"
+	android:layout_width="fill_parent" android:layout_height="wrap_content"
+	android:layout_below="@id/account_username"
+	android:text="@string/Password" style="@style/Label" />
+    <EditText android:id="@+id/account_password"
+	android:layout_width="fill_parent" android:layout_height="wrap_content"
+	android:layout_below="@id/label_password"
+	android:inputType="textPassword" android:imeOptions="actionNext"
+	android:password="true" android:singleLine="true" />
+
+    <RelativeLayout
+	android:layout_alignParentBottom="true"
+	android:gravity="right"
+	android:layout_height="wrap_content"
+	android:layout_width="fill_parent"
+	android:background="@drawable/bottombar" >
+
+	<Button
+            android:id="@+id/manual_setup"
+            android:text="Configuration manuelle"
+            android:minWidth="100dp"
+            android:layout_height="wrap_content"
+            android:layout_width="wrap_content"
+            android:layout_alignParentLeft="true"
+            android:layout_centerVertical="true"
+            />
+
+	<Button
+	    android:id="@+id/next"
+	    android:text="suivant"
+	    android:minWidth="100dp"
+	    android:layout_height="wrap_content"
+	    android:layout_width="wrap_content"
+	    android:drawableRight="@drawable/button_indicator_next"
+	    android:layout_alignParentRight="true"
+	    android:layout_centerVertical="true"
+	    android:enabled="false"
+	    />
+    </RelativeLayout>
+
+</RelativeLayout>
diff -r 887ac14c045b -r aa9aa525a5a6 res/layout/wizard_account_configure.xml~
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/res/layout/wizard_account_configure.xml~	Sat Mar 06 07:38:45 2010 +0100
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_height="fill_parent" android:layout_width="fill_parent"
+    >
+    <TextView android:id="@+id/wizard_account_tv"
+	android:layout_width="fill_parent" android:layout_height="wrap_content"
+	android:layout_alignParentTop="true"
+	android:text="@string/account_wizard_text1"
+	android:textSize="18sp"
+	android:paddingBottom="10dip" />
+
+    <TextView android:id="@+id/label_username"
+	android:layout_width="fill_parent" android:layout_height="wrap_content"
+	android:layout_below="@id/wizard_account_tv"
+	android:text="@string/JabberID" style="@style/Label" />
+    <EditText android:id="@+id/account_username"
+	android:inputType="textEmailAddress" android:imeOptions="actionNext"
+	android:layout_width="fill_parent" android:layout_height="wrap_content"
+	android:layout_below="@id/label_username"
+	android:singleLine="true" 
+	android:hint="beem@beem-project.com "/>
+    <TextView android:id="@+id/label_password"
+	android:layout_width="fill_parent" android:layout_height="wrap_content"
+	android:layout_below="@id/account_username"
+	android:text="@string/Password" style="@style/Label" />
+    <EditText android:id="@+id/account_password"
+	android:layout_width="fill_parent" android:layout_height="wrap_content"
+	android:layout_below="@id/label_password"
+	android:inputType="textPassword" android:imeOptions="actionNext"
+	android:password="true" android:singleLine="true" />
+
+    <RelativeLayout
+	android:layout_alignParentBottom="true"
+	android:gravity="right"
+	android:layout_height="wrap_content"
+	android:layout_width="fill_parent"
+	android:background="@drawable/bottombar" >
+
+	<Button
+            android:id="@+id/manual_setup"
+            android:text="Configuration manuelle"
+            android:minWidth="100dp"
+            android:layout_height="wrap_content"
+            android:layout_width="wrap_content"
+            android:layout_alignParentLeft="true"
+            android:layout_centerVertical="true"
+            />
+
+	<Button
+	    android:id="@+id/next"
+	    android:text="suivant"
+	    android:minWidth="100dp"
+	    android:layout_height="wrap_content"
+	    android:layout_width="wrap_content"
+	    android:drawableRight="@drawable/button_indicator_next"
+	    android:layout_alignParentRight="true"
+	    android:layout_centerVertical="true"
+	    android:enable="false"
+	    />
+    </RelativeLayout>
+
+</RelativeLayout>
diff -r 887ac14c045b -r aa9aa525a5a6 res/values-fr/strings.xml
--- a/res/values-fr/strings.xml	Sat Mar 06 07:12:53 2010 +0100
+++ b/res/values-fr/strings.xml	Sat Mar 06 07:38:45 2010 +0100
@@ -1,11 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
+	<!-- Generic terms -->
 	<string name="app_name">Beem</string>
 	<string name="OkButton">Valider</string>
 	<string name="ClearButton">Effacer</string>
 	<string name="CancelButton">Annuler</string>
 	<string name="AcceptButton">Autoriser</string>
 	<string name="RefuseButton">Refuser</string>
+	<string name="JabberID">Jabber ID</string>
+	<string name="Password">Mot de passe</string>
 
 	<!--  Beem class -->
 	<string name="BeemJabberID">Jabber ID</string>
@@ -230,6 +233,11 @@
 	<string name="settings_tab_tag_proxy">edit_settings_tab_proxy</string>
 	<string name="settings_tab_label_proxy">Proxy</string>
 
+	<!-- wizard activities -->
+	<string name="account_wizard_text1"><b>Bienvenue sur BEEM.</b>\n\nVous n\'avez pas encore configuré de compte XMPP (Jabber).\nChoisissez une des options suivantes :</string>
+	<string name="account_wizard_configure_account">Je possède déjà un compte que je veux utiliser.</string>
+	<string name="account_wizard_create_account">Je veux créer un nouveau compte</string>
+
 	<!--
 		Create an account Activity
 	-->
@@ -301,9 +309,7 @@
 	<string name="UpdateButton">Mettre à jour</string>
 	
 	<!-- Error messages -->
-	
 	<string name="error_login_authentication">Erreur lors de l\'authenfitication, mauvais login ou password</string>
-	
 	<string name="interna_server_error">Erreur survenu sur le serveur</string>
 	<string name="bad_request">bad-request</string>
 	<string name="forbidden">forbidden</string>
diff -r 887ac14c045b -r aa9aa525a5a6 res/values/strings.xml
--- a/res/values/strings.xml	Sat Mar 06 07:12:53 2010 +0100
+++ b/res/values/strings.xml	Sat Mar 06 07:38:45 2010 +0100
@@ -1,11 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
+	<!-- Generic terms -->
 	<string name="app_name">Beem</string>
 	<string name="OkButton">Ok</string>
 	<string name="ClearButton">Clear</string>
 	<string name="CancelButton">Cancel</string>
 	<string name="AcceptButton">Authorize</string>
 	<string name="RefuseButton">Deny</string>
+	<string name="JabberID">Jabber ID</string>
+	<string name="Password">Password</string>
 
 	<!--  Beem class -->
 	<string name="BeemJabberID">Jabber ID</string>
@@ -220,11 +223,11 @@
 	<string name="settings_tab_tag_proxy">edit_settings_tab_proxy</string>
 	<string name="settings_tab_label_proxy">Proxy</string>
 
-	<!-- EditSettings Activity General Preferences Tabs -->
 
-	
-
-
+	<!-- wizard activities -->
+	<string name="account_wizard_text1"><b>Welcome on BEEM.</b>\n\nYou have not configured an XMPPP (Jabber) account yet.\nChoose one of the following options :</string>
+	<string name="account_wizard_configure_account">I already have an account I want to use</string>
+	<string name="account_wizard_create_account">I want to register for a new account</string>
 
 	<!-- Create an account Activity -->
 	<string name="create_account_instr_dialog_title">Create an account - Instructions</string>
diff -r 887ac14c045b -r aa9aa525a5a6 src/com/beem/project/beem/ui/Login.java
--- a/src/com/beem/project/beem/ui/Login.java	Sat Mar 06 07:12:53 2010 +0100
+++ b/src/com/beem/project/beem/ui/Login.java	Sat Mar 06 07:38:45 2010 +0100
@@ -62,6 +62,7 @@
 import com.beem.project.beem.R;
 import com.beem.project.beem.utils.BeemConnectivity;
 import com.beem.project.beem.BeemApplication;
+import com.beem.project.beem.ui.wizard.Account;
 
 /**
  * This class is the main Activity for the Beem project.
@@ -91,6 +92,9 @@
 	    if (mBeemApplication.isConnected()) {
 		startActivity(new Intent(this, ContactList.class));
 		finish();
+	    } else if (!mBeemApplication.isAccountConfigured()) {
+		startActivity(new Intent(this, Account.class));
+		finish();
 	    }
 	}
 	setContentView(R.layout.login);
diff -r 887ac14c045b -r aa9aa525a5a6 src/com/beem/project/beem/ui/wizard/Account.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/com/beem/project/beem/ui/wizard/Account.java	Sat Mar 06 07:38:45 2010 +0100
@@ -0,0 +1,99 @@
+/*
+    BEEM is a videoconference application on the Android Platform.
+
+    Copyright (C) 2009 by Frederic-Charles Barthelery,
+                          Jean-Manuel Da Silva,
+                          Nikita Kozlov,
+                          Philippe Lago,
+                          Jean Baptiste Vergely,
+                          Vincent Veronis.
+
+    This file is part of BEEM.
+
+    BEEM is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    BEEM is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with BEEM.  If not, see <http://www.gnu.org/licenses/>.
+
+    Please send bug reports with examples or suggestions to
+    contact@beem-project.com or http://dev.beem-project.com/
+
+    Epitech, hereby disclaims all copyright interest in the program "Beem"
+    written by Frederic-Charles Barthelery,
+               Jean-Manuel Da Silva,
+               Nikita Kozlov,
+               Philippe Lago,
+               Jean Baptiste Vergely,
+               Vincent Veronis.
+
+    Nicolas Sadirac, November 26, 2009
+    President of Epitech.
+
+    Flavien Astraud, November 26, 2009
+    Head of the EIP Laboratory.
+
+*/
+package com.beem.project.beem.ui.wizard;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.widget.Button;
+import android.widget.RadioButton;
+
+import com.beem.project.beem.ui.CreateAccount;
+import com.beem.project.beem.R;
+
+/**
+ * The first activity of an user friendly wizard to configure a XMPP account.
+ *
+ * @author Da Risk <darisk972@gmail.com>
+ */
+public class Account extends Activity implements OnClickListener {
+
+    private RadioButton mConfigureAccount;
+    private RadioButton mCreateAccount;
+    private Button mNextButton;
+
+    /**
+     * Constructor.
+     */
+    public Account() {
+    }
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+	super.onCreate(savedInstanceState);
+	setContentView(R.layout.wizard_account);
+	mConfigureAccount = (RadioButton) findViewById(R.id.configure_account);
+	mCreateAccount = (RadioButton) findViewById(R.id.create_account);
+	mNextButton = (Button) findViewById(R.id.next);
+	mNextButton.setOnClickListener(this);
+    }
+
+    @Override
+    public void onClick(View v) {
+	if (v == mNextButton) {
+	    Intent i = null;
+	    if (mConfigureAccount.isChecked()) {
+		i = new Intent(this, AccountConfigure.class);
+		finish();
+	    } else if (mCreateAccount.isChecked()) {
+		i = new Intent(this, CreateAccount.class);
+	    }
+	    if (i != null) {
+		startActivity(i);
+	    }
+	}
+    }
+}
diff -r 887ac14c045b -r aa9aa525a5a6 src/com/beem/project/beem/ui/wizard/AccountConfigure.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/com/beem/project/beem/ui/wizard/AccountConfigure.java	Sat Mar 06 07:38:45 2010 +0100
@@ -0,0 +1,199 @@
+/*
+    BEEM is a videoconference application on the Android Platform.
+
+    Copyright (C) 2009 by Frederic-Charles Barthelery,
+                          Jean-Manuel Da Silva,
+                          Nikita Kozlov,
+                          Philippe Lago,
+                          Jean Baptiste Vergely,
+                          Vincent Veronis.
+
+    This file is part of BEEM.
+
+    BEEM is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    BEEM is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with BEEM.  If not, see <http://www.gnu.org/licenses/>.
+
+    Please send bug reports with examples or suggestions to
+    contact@beem-project.com or http://dev.beem-project.com/
+
+    Epitech, hereby disclaims all copyright interest in the program "Beem"
+    written by Frederic-Charles Barthelery,
+               Jean-Manuel Da Silva,
+               Nikita Kozlov,
+               Philippe Lago,
+               Jean Baptiste Vergely,
+               Vincent Veronis.
+
+    Nicolas Sadirac, November 26, 2009
+    President of Epitech.
+
+    Flavien Astraud, November 26, 2009
+    Head of the EIP Laboratory.
+
+*/
+package com.beem.project.beem.ui.wizard;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.preference.PreferenceManager;
+import android.widget.Button;
+import android.widget.EditText;
+import android.text.Editable;
+import android.text.InputFilter;
+import android.text.LoginFilter;
+import android.text.TextWatcher;
+
+import org.jivesoftware.smack.util.StringUtils;
+
+import com.beem.project.beem.ui.Login;
+import com.beem.project.beem.ui.Settings;
+import com.beem.project.beem.R;
+
+/**
+ * Activity to enter the information required in order to configure a XMPP account.
+ *
+ * @author Da Risk <darisk972@gmail.com>
+ */
+public class AccountConfigure extends Activity implements OnClickListener {
+
+    private Button mNextButton;
+    private Button mManualConfigButton;
+    private EditText mAccountJID;
+    private EditText mAccountPassword;
+    private final JidTextWatcher mJidTextWatcher = new JidTextWatcher();
+    private final PasswordTextWatcher mPasswordTextWatcher = new PasswordTextWatcher();
+    private boolean mValidJid;
+    private boolean mValidPassword;
+
+    /**
+     * Constructor.
+     */
+    public AccountConfigure() {
+    }
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+	super.onCreate(savedInstanceState);
+	setContentView(R.layout.wizard_account_configure);
+	mManualConfigButton = (Button) findViewById(R.id.manual_setup);
+	mManualConfigButton.setOnClickListener(this);
+	mNextButton = (Button) findViewById(R.id.next);
+	mNextButton.setOnClickListener(this);
+	mAccountJID = (EditText) findViewById(R.id.account_username);
+	mAccountPassword = (EditText) findViewById(R.id.account_password);
+
+
+	InputFilter[] orgFilters = mAccountJID.getFilters();
+	InputFilter[] newFilters = new InputFilter[orgFilters.length + 1];
+	int i;
+	for (i = 0; i < orgFilters.length; i++)
+	    newFilters[i] = orgFilters[i];
+	newFilters[i] = new LoginFilter.UsernameFilterGeneric();
+	mAccountJID.setFilters(newFilters);
+	mAccountJID.addTextChangedListener(mJidTextWatcher);
+	mAccountPassword.addTextChangedListener(mPasswordTextWatcher);
+    }
+
+    @Override
+    public void onClick(View v) {
+	Intent i = null;
+	if (v == mNextButton) {
+	    configureAccount();
+	    i = new Intent(this, Login.class);
+	} else if (v == mManualConfigButton) {
+	    i = new Intent(this, Settings.class);
+	}
+	if (i != null) {
+	    i.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+	    startActivity(i);
+	    finish();
+	}
+    }
+
+    /**
+     * Store the account in the settings.
+     */
+    private void configureAccount() {
+	SharedPreferences settings = PreferenceManager.getDefaultSharedPreferences(this);
+	SharedPreferences.Editor edit = settings.edit();
+	edit.putString("settings_key_account_username", mAccountJID.getText().toString());
+	edit.putString("settings_key_account_password", mAccountPassword.getText().toString());
+	edit.putBoolean("PreferenceIsConfigured", true);
+	edit.commit();
+    }
+
+    /**
+     * Text watcher to test the existence of a password.
+     */
+    private class PasswordTextWatcher implements TextWatcher {
+
+	/**
+	 * Constructor.
+	 */
+	public PasswordTextWatcher() {
+	}
+
+	@Override
+	public void afterTextChanged(Editable s) {
+	    if (s.length() > 0)
+		mValidPassword = true;
+	    else
+		mValidPassword = false;
+	    mNextButton.setEnabled(mValidJid && mValidPassword);
+	}
+
+	@Override
+	public void beforeTextChanged(CharSequence  s, int start, int count, int after) {
+	}
+
+	@Override
+	public void onTextChanged(CharSequence  s, int start, int before, int count) {
+	}
+    }
+
+    /**
+     * TextWatcher to check the validity of a JID.
+     */
+    private class JidTextWatcher implements TextWatcher {
+
+	/**
+	 * Constructor.
+	 */
+	public JidTextWatcher() {
+	}
+
+	@Override
+	public void afterTextChanged(Editable s) {
+	    String name = StringUtils.parseName(s.toString());
+	    String server = StringUtils.parseServer(s.toString());
+	    if (name == null || "".equals(name) || server == null || "".equals(server)) {
+		mValidJid = false;
+	    } else {
+		mValidJid = true;
+	    }
+	    mNextButton.setEnabled(mValidJid && mValidPassword);
+	}
+
+	@Override
+	public void beforeTextChanged(CharSequence  s, int start, int count, int after) {
+	}
+
+	@Override
+	public void onTextChanged(CharSequence  s, int start, int before, int count) {
+	}
+    }
+}