Drone app with XMPP communication.

DroneAppController/app/app.iml

@@ -84,6 +84,7 @@
     <orderEntry type="jdk" jdkName="Android API 21 Platform" jdkType="Android SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" exported="" name="appcompat-v7-21.0.3" level="project" />
+    <orderEntry type="library" exported="" name="asmack-2010.05.07" level="project" />
     <orderEntry type="library" exported="" name="support-annotations-21.0.3" level="project" />
     <orderEntry type="library" exported="" name="support-v4-21.0.3" level="project" />
   </component>

DroneAppController/app/src/main/AndroidManifest.xml

@@ -24,13 +24,17 @@
             android:label="@string/title_activity_register" >
         </activity>
         <activity
-            android:name=".MainActivity"
+            android:name=".ControllerActivity"
             android:label="@string/title_activity_main" >
         </activity>
         <activity
             android:name=".CalibrationActivity"
             android:label="@string/title_activity_calibration" >
         </activity>
+        <activity
+            android:name=".ListOfDrones"
+            android:label="@string/title_activity_list_of_drones" >
+        </activity>
     </application>
 
 </manifest>

DroneAppController/app/src/main/java/pt/isep/mei/simov/droneappcontroller/CalibrationActivity.java

@@ -6,6 +6,9 @@ import android.os.Bundle;
 import android.view.Menu;
 import android.view.MenuItem;
 
+/**
+ * Created by almeida on 23-12-2014.
+ */
 
 public class CalibrationActivity extends Activity {
 

DroneAppController/app/src/main/java/pt/isep/mei/simov/droneappcontroller/ClientXMPP.java

@@ -1,128 +0,0 @@
-package pt.isep.mei.simov.droneappcontroller;
-
-import android.app.Activity;
-import android.os.Bundle;
-import android.os.Handler;
-import android.os.Message;
-import android.util.Log;
-import android.view.View;
-import android.widget.ArrayAdapter;
-import android.widget.Button;
-import android.widget.EditText;
-import android.widget.ListView;
-import org.jivesoftware.smack.PacketListener;
-import org.jivesoftware.smack.XMPPConnection;
-import org.jivesoftware.smack.filter.MessageTypeFilter;
-import org.jivesoftware.smack.filter.PacketFilter;
-import org.jivesoftware.smack.packet.Message;
-import org.jivesoftware.smack.packet.Packet;
-import org.jivesoftware.smack.util.StringUtils;
-
-import java.util.ArrayList;
-/**
- * Created by almeida on 19-12-2014.
- */
-public class ClientXMPP {
-
-    public class XMPPClient extends Activity {
-
-        private ArrayList<String> messages = new ArrayList();
-        private Handler mHandler = new Handler();
-        private SettingsDialog mDialog;
-        private EditText mRecipient;
-        private EditText mSendText;
-        private ListView mList;
-        private XMPPConnection connection;
-
-        /**
-         * Called with the activity is first created.
-         */
-        @Override
-        public void onCreate(Bundle icicle) {
-            super.onCreate(icicle);
-            Log.i("XMPPClient", "onCreate called");
-            setContentView(R.layout.main);
-
-            mRecipient = (EditText) this.findViewById(R.id.recipient);
-            Log.i("XMPPClient", "mRecipient = " + mRecipient);
-            mSendText = (EditText) this.findViewById(R.id.sendText);
-            Log.i("XMPPClient", "mSendText = " + mSendText);
-            mList = (ListView) this.findViewById(R.id.listMessages);
-            Log.i("XMPPClient", "mList = " + mList);
-            setListAdapter();
-
-            // Dialog for getting the xmpp settings
-            mDialog = new SettingsDialog(this);
-
-            // Set a listener to show the settings dialog
-            Button setup = (Button) this.findViewById(R.id.setup);
-            setup.setOnClickListener(new View.OnClickListener() {
-                public void onClick(View view) {
-                    mHandler.post(new Runnable() {
-                        public void run() {
-                            mDialog.show();
-                        }
-                    });
-                }
-            });
-
-            // Set a listener to send a chat text message
-            Button send = (Button) this.findViewById(R.id.send);
-            send.setOnClickListener(new View.OnClickListener() {
-                public void onClick(View view) {
-                    String to = mRecipient.getText().toString();
-                    String text = mSendText.getText().toString();
-
-                    Log.i("XMPPClient", "Sending text [" + text + "] to [" + to + "]");
-                    Message msg = new Message(to, Message.Type.chat);
-                    msg.setBody(text);
-                    connection.sendPacket(msg);
-                    messages.add(connection.getUser() + ":");
-                    messages.add(text);
-                    setListAdapter();
-                }
-            });
-        }
-
-        /**
-         * Called by Settings dialog when a connection is establised with the XMPP server
-         *
-         * @param connection
-         */
-        public void setConnection
-        (XMPPConnection
-                 connection) {
-            this.connection = connection;
-            if (connection != null) {
-                // Add a packet listener to get messages sent to us
-                PacketFilter filter = new MessageTypeFilter(Message.Type.chat);
-                connection.addPacketListener(new PacketListener() {
-                    public void processPacket(Packet packet) {
-                        Message message = (Message) packet;
-                        if (message.getBody() != null) {
-                            String fromName = StringUtils.parseBareAddress(message.getFrom());
-                            Log.i("XMPPClient", "Got text [" + message.getBody() + "] from [" + fromName + "]");
-                            messages.add(fromName + ":");
-                            messages.add(message.getBody());
-                            // Add the incoming message to the list view
-                            mHandler.post(new Runnable() {
-                                public void run() {
-                                    setListAdapter();
-                                }
-                            });
-                        }
-                    }
-                }, filter);
-            }
-        }
-
-        private void setListAdapter
-                () {
-            ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
-                    R.layout.multi_line_list_item,
-                    messages);
-            mList.setAdapter(adapter);
-        }
-    }
-
-}

DroneAppController/app/src/main/java/pt/isep/mei/simov/droneappcontroller/Connection.java

@@ -0,0 +1,126 @@
+package pt.isep.mei.simov.droneappcontroller;
+
+import android.util.Log;
+import android.widget.Toast;
+
+import org.jivesoftware.smack.AccountManager;
+import org.jivesoftware.smack.ConnectionConfiguration;
+import org.jivesoftware.smack.Roster;
+import org.jivesoftware.smack.RosterEntry;
+import org.jivesoftware.smack.XMPPConnection;
+import org.jivesoftware.smack.XMPPException;
+import org.jivesoftware.smack.packet.Presence;
+import java.lang.InterruptedException;
+import java.lang.Runnable;
+import java.lang.String;
+import java.lang.System;
+import java.lang.Thread;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.concurrent.CountDownLatch;
+
+/**
+ * Created by almeida on 23-12-2014.
+ */
+public class Connection {
+    String HOST = "aalmeid.ddns.net";
+    int PORT = 5222;
+    String SERVICE = "xmppserver";
+    String USERNAME = "";
+    String PASSWORD = "";
+
+    static XMPPConnection connection;
+    final ArrayList <String> usersList = new ArrayList<>();
+
+    public Connection(String user, String password) {
+        this.USERNAME = user;
+        this.PASSWORD = password;
+        setConnection();
+    }
+
+    private void setConnection() {
+
+        final CountDownLatch latch = new CountDownLatch(1);
+
+        Thread t = new Thread(new Runnable() {
+            @Override
+            public void run() {
+                // Create a connection
+                ConnectionConfiguration connConfig = new ConnectionConfiguration(HOST, PORT, SERVICE);
+                connection = new XMPPConnection(connConfig);
+                try {
+                    connection.connect();
+                    Log.i("XMPP", "[SettingsDialog] Connected to " + connection.getHost());
+                } catch (XMPPException ex) {
+                    Log.e("XMPP", "[SettingsDialog] Failed to connect to " + connection.getHost());
+                    Log.e("XMPP", ex.toString());
+                }
+                try {
+                    connection.login(USERNAME, PASSWORD);
+                    Log.i("XMPP", "Logged in as " + connection.getUser());
+
+                    // Set the status to available
+                    Presence presence = new Presence(Presence.Type.available);
+                    connection.sendPacket(presence);
+
+                    Roster roster = connection.getRoster();
+                    Collection<RosterEntry> entries = roster.getEntries();
+
+                    for (final RosterEntry entry : entries) {
+
+                        Log.d("XMPP", "--------------------------------------");
+                        Log.d("XMPP", "RosterEntry " + entry);
+                        Log.d("XMPP", "User: " + entry.getUser());
+
+                        Log.d("XMPP", "Name: " + entry.getName());
+                        Log.d("XMPP", "Status: " + entry.getStatus());
+                        Log.d("XMPP", "Type: " + entry.getType());
+                        Presence entryPresence = roster.getPresence(entry.getUser());
+                        Log.d("XMPP", "Presence Status: " + entryPresence.getStatus());
+                        Log.d("XMPP", "Presence Type: " + entryPresence.getType());
+
+                        Presence.Type type = entryPresence.getType();
+                        if (type == Presence.Type.available)
+                            Log.d("XMPP", "Presence AVIALABLE");
+                        Log.d("XMPP", "Presence : " + entryPresence);
+
+                        usersList.add(entry.getUser());
+                    }
+
+                    latch.countDown();
+
+                } catch (XMPPException ex) {
+                    Log.e("XMPP", "Failed to log in as " + USERNAME);
+                    Log.e("XMPP", ex.toString());
+                }
+            }
+        });
+        t.start();
+
+        try{
+            latch.await();
+        }catch(InterruptedException e){
+            Log.e("Error","got interrupted!",e);
+        }
+    }
+
+    public boolean createAccount (String username, String password){
+        try {
+            AccountManager accountManager = connection.getAccountManager();
+            accountManager.createAccount(username, password);
+            connection.disconnect();
+            return true;
+        }catch (Exception e){
+            Log.e("Error","problem with create account", e);
+            return false;
+        }
+    }
+
+    public ArrayList getUsers(){
+        return usersList;
+    }
+
+    public static XMPPConnection getConnection(){
+        return connection;
+    }
+}

DroneAppController/app/src/main/java/pt/isep/mei/simov/droneappcontroller/ControllerActivity.java

@@ -0,0 +1,218 @@
+package pt.isep.mei.simov.droneappcontroller;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.content.pm.ActivityInfo;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.Button;
+import android.widget.Toast;
+
+import org.jivesoftware.smack.PacketListener;
+import org.jivesoftware.smack.XMPPConnection;
+import org.jivesoftware.smack.filter.MessageTypeFilter;
+import org.jivesoftware.smack.filter.PacketFilter;
+import org.jivesoftware.smack.packet.Message;
+import org.jivesoftware.smack.packet.Packet;
+import org.jivesoftware.smack.util.StringUtils;
+
+import java.util.ArrayList;
+
+/**
+ * Created by almeida on 18-12-2014.
+ */
+
+public class ControllerActivity extends Activity {
+    private String to;
+    private XMPPConnection connection = Connection.getConnection();
+    private ArrayList<String> messages = new ArrayList<String>();
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_controller);
+        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
+
+        Button left = (Button) findViewById(R.id.buttonLeft);
+        Button right = (Button) findViewById(R.id.buttonRight);
+        Button up = (Button) findViewById(R.id.buttonUp);
+        Button down = (Button) findViewById(R.id.buttonDown);
+        Button acelerate = (Button) findViewById(R.id.buttonAcelerate);
+        Button breake = (Button) findViewById(R.id.buttonBreak);
+        Button on_off = (Button) findViewById(R.id.buttonOnOff);
+        Button calibration = (Button) findViewById(R.id.buttonCallibration);
+
+        Bundle b = getIntent().getExtras();
+        to = b.getString("to");
+
+        setConnection(connection);
+
+        left.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Toast.makeText(getApplicationContext(), "left pressed!",
+                        Toast.LENGTH_LONG).show();
+
+                senMessage("left");
+            }
+        });
+
+        right.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Toast.makeText(getApplicationContext(), "right pressed!",
+                        Toast.LENGTH_LONG).show();
+
+                senMessage("rigth");
+            }
+        });
+
+        up.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Toast.makeText(getApplicationContext(), "up pressed!",
+                        Toast.LENGTH_LONG).show();
+
+                senMessage("up");
+            }
+        });
+
+        down.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Toast.makeText(getApplicationContext(), "down pressed!",
+                        Toast.LENGTH_LONG).show();
+
+                senMessage("down");
+            }
+        });
+
+        acelerate.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Toast.makeText(getApplicationContext(), "acelerate pressed!",
+                        Toast.LENGTH_LONG).show();
+
+                senMessage("acelerate");
+            }
+        });
+
+        breake.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Toast.makeText(getApplicationContext(), "break pressed!",
+                        Toast.LENGTH_LONG).show();
+
+                senMessage("break");
+            }
+        });
+
+        on_off.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Toast.makeText(getApplicationContext(), "on_off pressed!",
+                        Toast.LENGTH_LONG).show();
+
+                senMessage("On/Off");
+            }
+        });
+
+        calibration.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(v.getContext());
+
+                // set title
+                alertDialogBuilder.setTitle("Expert Mode");
+
+                // set dialog message
+                alertDialogBuilder
+                        .setMessage("Atention: Expert Mode")
+                        .setCancelable(false)
+                        .setPositiveButton("Yes",new DialogInterface.OnClickListener() {
+                            public void onClick(DialogInterface dialog,int id) {
+                                // if this button is clicked, close
+                                // current activity
+                                Intent i = new Intent(getApplicationContext(), CalibrationActivity.class);
+                                startActivity(i);
+                            }
+                        })
+                        .setNegativeButton("No",new DialogInterface.OnClickListener() {
+                            public void onClick(DialogInterface dialog,int id) {
+                                // if this button is clicked, just close
+                                // the dialog box and do nothing
+                                dialog.cancel();
+                            }
+                        });
+
+                // create alert dialog
+                AlertDialog alertDialog = alertDialogBuilder.create();
+
+                // show it
+                alertDialog.show();
+
+            }
+        });
+    }
+
+    public void senMessage(String message) {
+        Message msg = new Message(to, Message.Type.chat);
+
+        msg.setBody(message);
+        if (connection != null) {
+            connection.sendPacket(msg);
+            messages.add(connection.getUser() + ":");
+            messages.add(message);
+        }
+    }
+
+    public void setConnection(XMPPConnection connection) {
+        this.connection = connection;
+
+        System.out.println ("connection"+connection);
+        if (connection != null) {
+            // Add a packet listener to get messages sent to us
+            PacketFilter filter = new MessageTypeFilter(Message.Type.chat);
+            connection.addPacketListener(new PacketListener() {
+                @Override
+                public void processPacket(Packet packet) {
+                    Message message = (Message) packet;
+                    if (message.getBody() != null) {
+                        String fromName = StringUtils.parseBareAddress(message.getFrom());
+                        Log.i("XMPPChatDemoActivity ", " Text Recieved " + message.getBody() + " from " +  fromName);
+                        messages.add(fromName + ":");
+                        messages.add(message.getBody());
+                    }
+                }
+            }, filter);
+        }
+    }
+
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        // Inflate the menu; this adds items to the action bar if it is present.
+        getMenuInflater().inflate(R.menu.menu_main, menu);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        // Handle action bar item clicks here. The action bar will
+        // automatically handle clicks on the Home/Up button, so long
+        // as you specify a parent activity in AndroidManifest.xml.
+        int id = item.getItemId();
+
+        //noinspection SimplifiableIfStatement
+        if (id == R.id.action_settings) {
+            return true;
+        }
+
+        return super.onOptionsItemSelected(item);
+    }
+}

DroneAppController/app/src/main/java/pt/isep/mei/simov/droneappcontroller/ListOfDrones.java

@@ -0,0 +1,64 @@
+package pt.isep.mei.simov.droneappcontroller;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.ListView;
+
+import org.jivesoftware.smack.XMPPConnection;
+
+import java.util.ArrayList;
+
+/**
+ * Created by almeida on 18-12-2014.
+ */
+
+
+public class ListOfDrones extends Activity {
+
+    private XMPPConnection connection;
+
+    private ListView listView ;
+    private ArrayAdapter<String> listAdapter ;
+    private ArrayList users;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_list_of_drone);
+
+        Bundle b = getIntent().getExtras();
+        String user = b.getString("id");
+        String passwd = b.getString("passwd");
+
+        Connection c = new Connection(user,passwd);
+        users = c.getUsers();
+        connection = c.getConnection();
+
+
+        listView = (ListView) findViewById( R.id.listOfDrones );
+        listAdapter = new ArrayAdapter<String>(getApplicationContext(), R.layout.simplerow);
+        listView.setAdapter( listAdapter );
+
+        for (int i = 0; i < users.size(); i++){
+            listAdapter.add(users.get(i).toString());
+        }
+
+        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+
+            @Override
+            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
+                Intent i = new Intent(getApplicationContext(), ControllerActivity.class);
+                i.putExtra("to", listAdapter.getItem(position));
+                startActivity(i);
+            }
+        });
+    }
+}
+
+

DroneAppController/app/src/main/java/pt/isep/mei/simov/droneappcontroller/LoginActivity.java

@@ -1,41 +1,23 @@
 package pt.isep.mei.simov.droneappcontroller;
 
 import android.os.Bundle;
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.util.ArrayList;
-
-import org.apache.http.HttpResponse;
-import org.apache.http.NameValuePair;
-import org.apache.http.client.HttpClient;
-import org.apache.http.client.entity.UrlEncodedFormEntity;
-import org.apache.http.client.methods.HttpGet;
-import org.apache.http.client.methods.HttpPost;
-import org.apache.http.impl.client.DefaultHttpClient;
-import org.apache.http.message.BasicNameValuePair;
-import org.apache.http.params.BasicHttpParams;
-import org.apache.http.params.HttpConnectionParams;
-import org.apache.http.params.HttpParams;
 
 import android.app.Activity;
-import android.app.ProgressDialog;
+
 import android.content.Context;
 import android.content.Intent;
 import android.net.ConnectivityManager;
 import android.net.NetworkInfo;
-import android.os.AsyncTask;
-import android.os.Bundle;
 import android.util.Log;
 import android.view.View;
-import android.view.inputmethod.InputMethodManager;
-import android.widget.Button;
 import android.widget.EditText;
 import android.widget.Toast;
 
+/**
+ * Created by almeida on 18-12-2014.
+ */
+
 public class LoginActivity extends Activity {
-    private static final String SERVICE_URL = "link aqui";
     String email;
     String passwd;
 
@@ -43,15 +25,6 @@ public class LoginActivity extends Activity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_login);
-
-        Button register = (Button) findViewById(R.id.btnRegister);
-        register.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                Intent intent = new Intent(getApplicationContext(), RegisterActivity.class);
-                startActivity(intent);
-            }
-        });
     }
 
     public void postData(View vw) {
@@ -61,6 +34,8 @@ public class LoginActivity extends Activity {
         email = edEmail.getText().toString();
         passwd = edPasswd.getText().toString();
 
+        Log.i("XMPP", "Credencials: " + email + " and " + passwd);
+
         if (email.equals("") || passwd.equals("")) {
             Toast.makeText(this, "Por favor preencha os campos de autenticação",
                     Toast.LENGTH_LONG).show();
@@ -70,210 +45,19 @@ public class LoginActivity extends Activity {
 
             if (!(networkInfo != null && networkInfo.isConnected()))
             {
-                Toast.makeText(getApplicationContext(), "Não existe conexão à internet. Por favor ligue o wireless", Toast.LENGTH_SHORT).show();
+                Toast.makeText(getApplicationContext(), "Não existe conexão à internet. Por favor, ligue o acesso à internet", Toast.LENGTH_SHORT).show();
             } else{
-                WebServiceTask wst = new WebServiceTask(WebServiceTask.POST_TASK, this, "Validando as credênciais...");
 
-                wst.addNameValuePair("email", email);
+                Intent i=new Intent(this,ListOfDrones.class);
-                wst.addNameValuePair("passwd", passwd);
+                i.putExtra("id", email);
-
-                // the passed String is the URL we will POST to
-                wst.execute(new String[] { SERVICE_URL+"/loginMobile" });
-            }
-        }
-    }
-
-
-    public void retrieveSampleData(View vw) {
-
-        String sampleURL = SERVICE_URL + "/loginMobile";
-
-        WebServiceTask wst = new WebServiceTask(WebServiceTask.GET_TASK, this, "Validando as credênciais");
-
-        wst.execute(new String[] { sampleURL });
-    }
-
-    public void handleResponse(String response) {
-        //System.out.println ("resposta login: "+response);
-        try {
-
-            if (response.toString().compareToIgnoreCase("-1") != 0 ){
-                Intent i = new Intent(this, MainActivity.class);
-                i.putExtra("events",response);
-                i.putExtra("email", email);
                 i.putExtra("passwd", passwd);
+                this.startActivity(i);
+            }
+        }
+    }
+
+    public void registerData (View vw) {
+        Intent i = new Intent(this, RegisterActivity.class);
         startActivity(i);
-            } else {
-                Toast.makeText(this, "Utilizador ou password errados",
-                        Toast.LENGTH_LONG).show();
-            }
-
-        } catch (Exception e) {
-            Log.e("TAG", e.getLocalizedMessage(), e);
-        }
-    }
-
-    private void hideKeyboard() {
-
-        InputMethodManager inputManager = (InputMethodManager) LoginActivity.this
-                .getSystemService(Context.INPUT_METHOD_SERVICE);
-
-        inputManager.hideSoftInputFromWindow(
-                LoginActivity.this.getCurrentFocus()
-                        .getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
-    }
-
-    private class WebServiceTask extends AsyncTask<String, Integer, String> {
-
-        public static final int POST_TASK = 1;
-        public static final int GET_TASK = 2;
-
-        private static final String TAG = "WebServiceTask";
-
-        // connection timeout, in milliseconds (waiting to connect)
-        private static final int CONN_TIMEOUT = 3000;
-
-        // socket timeout, in milliseconds (waiting for data)
-        private static final int SOCKET_TIMEOUT = 5000;
-
-        private int taskType = GET_TASK;
-        private Context mContext = null;
-        private String processMessage = "Processing...";
-
-        private ArrayList<NameValuePair> params = new ArrayList<NameValuePair>();
-
-        private ProgressDialog pDlg = null;
-
-        public WebServiceTask(int taskType, Context mContext, String processMessage) {
-
-            this.taskType = taskType;
-            this.mContext = mContext;
-            this.processMessage = processMessage;
-        }
-
-        public void addNameValuePair(String name, String value) {
-
-            params.add(new BasicNameValuePair(name, value));
-        }
-
-        @SuppressWarnings("deprecation")
-        private void showProgressDialog() {
-
-            pDlg = new ProgressDialog(mContext);
-            pDlg.setMessage(processMessage);
-            pDlg.setProgressDrawable(mContext.getWallpaper());
-            pDlg.setProgressStyle(ProgressDialog.STYLE_SPINNER);
-            pDlg.setCancelable(false);
-            pDlg.show();
-
-        }
-
-        @Override
-        protected void onPreExecute() {
-
-            hideKeyboard();
-            showProgressDialog();
-
-        }
-
-        protected String doInBackground(String... urls) {
-
-            String url = urls[0];
-            String result = "";
-
-            HttpResponse response = doResponse(url);
-
-            if (response == null) {
-                return result;
-            } else {
-
-                try {
-
-                    result = inputStreamToString(response.getEntity().getContent());
-
-                } catch (IllegalStateException e) {
-                    Log.e(TAG, e.getLocalizedMessage(), e);
-
-                } catch (IOException e) {
-                    Log.e(TAG, e.getLocalizedMessage(), e);
-                }
-
-            }
-
-            return result;
-        }
-
-        @Override
-        protected void onPostExecute(String response) {
-
-            handleResponse(response);
-            pDlg.dismiss();
-
-        }
-
-        // Establish connection and socket (data retrieval) timeouts
-        private HttpParams getHttpParams() {
-
-            HttpParams htpp = new BasicHttpParams();
-
-            HttpConnectionParams.setConnectionTimeout(htpp, CONN_TIMEOUT);
-            HttpConnectionParams.setSoTimeout(htpp, SOCKET_TIMEOUT);
-
-            return htpp;
-        }
-
-        private HttpResponse doResponse(String url) {
-
-            // Use our connection and data timeouts as parameters for our
-            // DefaultHttpClient
-            HttpClient httpclient = new DefaultHttpClient(getHttpParams());
-
-            HttpResponse response = null;
-
-            try {
-                switch (taskType) {
-
-                    case POST_TASK:
-                        HttpPost httppost = new HttpPost(url);
-                        // Add parameters
-                        httppost.setEntity(new UrlEncodedFormEntity(params));
-
-                        response = httpclient.execute(httppost);
-                        break;
-                    case GET_TASK:
-                        HttpGet httpget = new HttpGet(url);
-                        response = httpclient.execute(httpget);
-                        break;
-                }
-            } catch (Exception e) {
-
-                Log.e(TAG, e.getLocalizedMessage(), e);
-
-            }
-
-            return response;
-        }
-
-        private String inputStreamToString(InputStream is) {
-
-            String line = "";
-            StringBuilder total = new StringBuilder();
-
-            // Wrap a BufferedReader around the InputStream
-            BufferedReader rd = new BufferedReader(new InputStreamReader(is));
-
-            try {
-                // Read response until the end
-                while ((line = rd.readLine()) != null) {
-                    total.append(line);
-                }
-            } catch (IOException e) {
-                Log.e(TAG, e.getLocalizedMessage(), e);
-            }
-
-            // Return full string
-            return total.toString();
-        }
-
     }
 }

DroneAppController/app/src/main/java/pt/isep/mei/simov/droneappcontroller/MainActivity.java

@@ -1,122 +0,0 @@
-package pt.isep.mei.simov.droneappcontroller;
-
-import android.app.Activity;
-import android.content.Intent;
-import android.content.pm.ActivityInfo;
-import android.os.Bundle;
-import android.view.Menu;
-import android.view.MenuItem;
-import android.view.View;
-import android.widget.Button;
-import android.widget.Toast;
-
-
-public class MainActivity extends Activity {
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_main);
-        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
-
-        Button left = (Button) findViewById(R.id.buttonLeft);
-        Button right = (Button) findViewById(R.id.buttonRight);
-        Button up = (Button) findViewById(R.id.buttonUp);
-        Button down = (Button) findViewById(R.id.buttonDown);
-        Button acelerate = (Button) findViewById(R.id.buttonAcelerate);
-        Button breake = (Button) findViewById(R.id.buttonBreak);
-        Button on_off = (Button) findViewById(R.id.buttonOnOff);
-        Button calibration = (Button) findViewById(R.id.buttonCallibration);
-
-        left.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                Toast.makeText(getApplicationContext(), "left pressed!",
-                        Toast.LENGTH_LONG).show();
-            }
-        });
-
-        right.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                Toast.makeText(getApplicationContext(), "right pressed!",
-                        Toast.LENGTH_LONG).show();
-            }
-        });
-
-        up.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                Toast.makeText(getApplicationContext(), "up pressed!",
-                        Toast.LENGTH_LONG).show();
-            }
-        });
-
-        down.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                Toast.makeText(getApplicationContext(), "down pressed!",
-                        Toast.LENGTH_LONG).show();
-            }
-        });
-
-        acelerate.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                Toast.makeText(getApplicationContext(), "acelerate pressed!",
-                        Toast.LENGTH_LONG).show();
-            }
-        });
-
-        breake.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                Toast.makeText(getApplicationContext(), "break pressed!",
-                        Toast.LENGTH_LONG).show();
-            }
-        });
-
-        on_off.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                Toast.makeText(getApplicationContext(), "on_off pressed!",
-                        Toast.LENGTH_LONG).show();
-            }
-        });
-
-        calibration.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                Toast.makeText(getApplicationContext(), "calibration pressed!",
-                        Toast.LENGTH_LONG).show();
-
-                Intent i = new Intent(getApplicationContext(), CalibrationActivity.class);
-                startActivity(i);
-            }
-        });
-
-    }
-
-
-    @Override
-    public boolean onCreateOptionsMenu(Menu menu) {
-        // Inflate the menu; this adds items to the action bar if it is present.
-        getMenuInflater().inflate(R.menu.menu_main, menu);
-        return true;
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        // Handle action bar item clicks here. The action bar will
-        // automatically handle clicks on the Home/Up button, so long
-        // as you specify a parent activity in AndroidManifest.xml.
-        int id = item.getItemId();
-
-        //noinspection SimplifiableIfStatement
-        if (id == R.id.action_settings) {
-            return true;
-        }
-
-        return super.onOptionsItemSelected(item);
-    }
-}

DroneAppController/app/src/main/java/pt/isep/mei/simov/droneappcontroller/RegisterActivity.java

@@ -7,7 +7,14 @@ import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
 import android.widget.Button;
+import android.widget.EditText;
+import android.widget.Toast;
 
+import org.jivesoftware.smack.ConnectionConfiguration;
+
+/**
+ * Created by almeida on 18-12-2014.
+ */
 
 public class RegisterActivity extends Activity {
 
@@ -16,6 +23,24 @@ public class RegisterActivity extends Activity {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_register);
 
+        final EditText username = (EditText)findViewById(R.id.editName);
+        final EditText passwd = (EditText)findViewById(R.id.passwd);
+
+        Button buttonReg = (Button) findViewById(R.id.btnReg);
+        buttonReg.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Connection c = new Connection("admin","adminpassword"); //este user não existe, o registo não está a funcionar com esta conta.
+                if (c.createAccount(username.getText().toString(), passwd.getText().toString())){
+                    Toast.makeText(getApplicationContext(), "Registration completed!",
+                            Toast.LENGTH_LONG).show();
+                    finish();
+                }else {
+                    Toast.makeText(getApplicationContext(), "Problem with registration!",
+                            Toast.LENGTH_LONG).show();
+                }
+            }
+        });
         Button cancel = (Button)findViewById(R.id.buttonCancel);
         cancel.setOnClickListener(new View.OnClickListener() {
             @Override
@@ -24,27 +49,4 @@ public class RegisterActivity extends Activity {
             }
         });
     }
-
-
-    @Override
-    public boolean onCreateOptionsMenu(Menu menu) {
-        // Inflate the menu; this adds items to the action bar if it is present.
-        getMenuInflater().inflate(R.menu.menu_register, menu);
-        return true;
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        // Handle action bar item clicks here. The action bar will
-        // automatically handle clicks on the Home/Up button, so long
-        // as you specify a parent activity in AndroidManifest.xml.
-        int id = item.getItemId();
-
-        //noinspection SimplifiableIfStatement
-        if (id == R.id.action_settings) {
-            return true;
-        }
-
-        return super.onOptionsItemSelected(item);
-    }
 }

DroneAppController/app/src/main/java/pt/isep/mei/simov/droneappcontroller/SettingsDialog.java

@@ -1,73 +0,0 @@
-package pt.isep.mei.simov.droneappcontroller;
-
-import android.app.Dialog;
-import android.util.Log;
-import android.view.View;
-import android.widget.Button;
-import android.widget.EditText;
-import org.jivesoftware.smack.ConnectionConfiguration;
-import org.jivesoftware.smack.XMPPConnection;
-import org.jivesoftware.smack.XMPPException;
-import org.jivesoftware.smack.packet.Presence;
-
-/**
- * Gather the xmpp settings and create an XMPPConnection
- */
-public class SettingsDialog extends Dialog implements View.OnClickListener {
-    private XMPPClient xmppClient;
-
-    public SettingsDialog(XMPPClient xmppClient) {
-        super(xmppClient);
-        this.xmppClient = xmppClient;
-    }
-
-    protected void onStart() {
-        super.onStart();
-        setContentView(R.layout.settings);
-        getWindow().setFlags(4, 4);
-        setTitle("XMPP Settings");
-        Button ok = (Button) findViewById(R.id.ok);
-        ok.setOnClickListener(this);
-    }
-
-    public void onClick(View v) {
-        String host = getText(R.id.host);
-        String port = getText(R.id.port);
-        String service = getText(R.id.service);
-        String username = getText(R.id.userid);
-        String password = getText(R.id.password);
-
-        // Create a connection
-        ConnectionConfiguration connConfig =
-                new ConnectionConfiguration(host, Integer.parseInt(port), service);
-        XMPPConnection connection = new XMPPConnection(connConfig);
-
-        try {
-            connection.connect();
-            Log.i("XMPPClient", "[SettingsDialog] Connected to " + connection.getHost());
-        } catch (XMPPException ex) {
-            Log.e("XMPPClient", "[SettingsDialog] Failed to connect to " + connection.getHost());
-            Log.e("XMPPClient", ex.toString());
-            xmppClient.setConnection(null);
-        }
-        try {
-            connection.login(username, password);
-            Log.i("XMPPClient", "Logged in as " + connection.getUser());
-
-            // Set the status to available
-            Presence presence = new Presence(Presence.Type.available);
-            connection.sendPacket(presence);
-            xmppClient.setConnection(connection);
-        } catch (XMPPException ex) {
-            Log.e("XMPPClient", "[SettingsDialog] Failed to log in as " + username);
-            Log.e("XMPPClient", ex.toString());
-                xmppClient.setConnection(null);
-        }
-        dismiss();
-    }
-
-    private String getText(int id) {
-        EditText widget = (EditText) this.findViewById(id);
-        return widget.getText().toString();
-    }
-}

DroneAppController/app/src/main/res/layout/activity_controller.xml

@@ -17,7 +17,7 @@
     <Button
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:text="Callibration"
+        android:text="Expert Mode"
         android:id="@+id/buttonCallibration"
         android:layout_below="@+id/buttonOnOff"
         android:layout_centerHorizontal="true" />

DroneAppController/app/src/main/res/layout/activity_list_of_drone.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:layout_width="fill_parent"
+    android:layout_height="fill_parent">
+
+    <ListView android:layout_width="fill_parent"
+        android:layout_height="fill_parent"
+        android:id="@+id/listOfDrones">
+    </ListView>
+
+</LinearLayout>

DroneAppController/app/src/main/res/layout/activity_login.xml

@@ -4,9 +4,8 @@
     android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"
     android:paddingRight="@dimen/activity_horizontal_margin"
     android:paddingTop="@dimen/activity_vertical_margin"
-    android:paddingBottom="@dimen/activity_vertical_margin"
     android:background="@drawable/back"
-    tools:context="simov.dei.isep.pt.droneappcontrol.RegisterActivity">
+    android:paddingBottom="@dimen/activity_vertical_margin">
 
     <!-- Header  Starts -->
 
@@ -41,7 +40,7 @@
         <TextView
             android:layout_width="fill_parent"
             android:layout_height="wrap_content"
-            android:text="Email"
+            android:text="JabberID"
             android:textColor="#372c24" />
 
         <EditText
@@ -87,7 +86,8 @@
         android:id="@+id/btnRegister"
         android:layout_width="fill_parent"
         android:layout_height="wrap_content"
-        android:text="Register"
+        android:onClick="registerData"
+        android:text="@string/title_activity_register"
         android:layout_below="@+id/btnLogin"
         android:layout_alignParentLeft="true"
         android:layout_alignParentStart="true" />

DroneAppController/app/src/main/res/layout/activity_register.xml

@@ -20,7 +20,7 @@
         <TextView
             android:layout_width="fill_parent"
             android:layout_height="wrap_content"
-            android:text="Name"
+            android:text="User JabberID"
             android:textColor="#372c24" />
 
         <EditText
@@ -31,20 +31,6 @@
             android:layout_marginTop="5dip"
             android:singleLine="true" />
 
-        <TextView
-            android:layout_width="fill_parent"
-            android:layout_height="wrap_content"
-            android:text="Email"
-            android:textColor="#372c24" />
-
-        <EditText
-            android:id="@+id/editEmail"
-            android:layout_width="fill_parent"
-            android:layout_height="wrap_content"
-            android:layout_marginBottom="20dip"
-            android:layout_marginTop="5dip"
-            android:singleLine="true" />
-
         <!-- Password Label -->
 
         <TextView

DroneAppController/app/src/main/res/layout/simplerow.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/rowTextView"
+    android:layout_width="fill_parent"
+    android:layout_height="wrap_content"
+    android:padding="10dp"
+    android:textSize="20sp" >
+</TextView>

DroneAppController/app/src/main/res/menu/menu_list_of_drones.xml

@@ -0,0 +1,7 @@
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    tools:context="pt.isep.mei.simov.droneappcontroller.ListOfDrones">
+    <item android:id="@+id/action_settings" android:title="@string/action_settings"
+        android:orderInCategory="100" app:showAsAction="never" />
+</menu>

DroneAppController/app/src/main/res/menu/menu_main.xml

@@ -1,7 +1,7 @@
 <menu xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
-    tools:context="pt.isep.mei.simov.droneappcontroller.MainActivity">
+    tools:context="pt.isep.mei.simov.droneappcontroller.ControllerActivity">
     <item android:id="@+id/action_settings" android:title="@string/action_settings"
         android:orderInCategory="100" app:showAsAction="never" />
 </menu>

DroneAppController/app/src/main/res/values-pt/strings.xml

@@ -1,9 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
 
-    <string name="app_name">DroneAppControl</string>
+    <string name="app_name">Drone App Controller</string>
+    <string name="hello_world">Hello world!</string>
     <string name="action_settings">Definições</string>
     <string name="title_activity_register">Registo</string>
-    <string name="Register">Formulário de Registo</string>
+    <string name="title_activity_main">Controlo</string>
+    <string name="title_activity_calibration">Calibração</string>
+    <string name="title_activity_list_of_drones">Lista de drones</string>
 
 </resources>

DroneAppController/app/src/main/res/values/strings.xml

@@ -1,11 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
 
-    <string name="app_name">DroneController</string>
+    <string name="app_name">Drone App Controller</string>
     <string name="hello_world">Hello world!</string>
     <string name="action_settings">Settings</string>
     <string name="title_activity_register">Register</string>
-    <string name="title_activity_main">MainActivity</string>
+    <string name="title_activity_main">Controlo</string>
-    <string name="title_activity_calibration">CalibrationActivity</string>
+    <string name="title_activity_calibration">Calibration Activity</string>
+    <string name="title_activity_list_of_drones">List Of Drones</string>
 
 </resources>