new layout and some changes in advanced mode

DroneAppController/.idea/.name

@@ -1 +1 @@
-DroneAppController
+Drone App Controller

DroneAppController/.idea/gradle.xml

@@ -5,11 +5,11 @@
       <GradleProjectSettings>
         <option name="distributionType" value="LOCAL" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="gradleHome" value="C:\Program Files\Android\Android Studio\gradle\gradle-2.2.1" />
+        <option name="gradleHome" value="$APPLICATION_HOME_DIR$/gradle/gradle-2.2.1" />
         <option name="modules">
           <set>
-            <option value="$PROJECT_DIR$" />
+            <option value="/media/almeida/Windows 7/Users/Almeida/Documents/android/DroneAppController" />
-            <option value="$PROJECT_DIR$/app" />
+            <option value="/media/almeida/Windows 7/Users/Almeida/Documents/android/DroneAppController/app" />
           </set>
         </option>
       </GradleProjectSettings>

DroneAppController/.idea/misc.xml

@@ -3,8 +3,39 @@
   <component name="EntryPointsManager">
     <entry_points version="2.0" />
   </component>
+  <component name="ProjectInspectionProfilesVisibleTreeState">
+    <entry key="Project Default">
+      <profile-state>
+        <expanded-state>
+          <State>
+            <id />
+          </State>
+        </expanded-state>
+        <selected-state>
+          <State>
+            <id>Abstraction issues</id>
+          </State>
+        </selected-state>
+      </profile-state>
+    </entry>
+  </component>
   <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
+  <component name="masterDetails">
+    <states>
+      <state key="ScopeChooserConfigurable.UI">
+        <settings>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+    </states>
+  </component>
 </project>
 

DroneAppController/.idea/modules.xml

@@ -2,8 +2,7 @@
 <project version="4">
   <component name="ProjectModuleManager">
     <modules>
-      <module fileurl="file://$PROJECT_DIR$/DroneAppController.iml" filepath="$PROJECT_DIR$/DroneAppController.iml" />
+      <module fileurl="file:///media/almeida/Windows 7/Users/Almeida/Documents/android/DroneAppController/app/app.iml" filepath="/media/almeida/Windows 7/Users/Almeida/Documents/android/DroneAppController/app/app.iml" />
-      <module fileurl="file://$PROJECT_DIR$/app/app.iml" filepath="$PROJECT_DIR$/app/app.iml" />
     </modules>
   </component>
 </project>

DroneAppController/DroneAppController.iml

@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$" external.system.id="GRADLE" type="JAVA_MODULE" version="4">
-  <component name="FacetManager">
-    <facet type="java-gradle" name="Java-Gradle">
-      <configuration>
-        <option name="BUILD_FOLDER_PATH" value="$MODULE_DIR$/build" />
-      </configuration>
-    </facet>
-  </component>
-  <component name="NewModuleRootManager" inherit-compiler-output="false">
-    <output url="file://$MODULE_DIR$/build/classes/main" />
-    <output-test url="file://$MODULE_DIR$/build/classes/test" />
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <excludeFolder url="file://$MODULE_DIR$/.gradle" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>
-

DroneAppController/app/app.iml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<module external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$/.." external.system.id="GRADLE" type="JAVA_MODULE" version="4">
+<module external.linked.project.path="$MODULE_DIR$" external.root.project.path="$USER_HOME$/Documents/android/DroneAppController" external.system.id="GRADLE" type="JAVA_MODULE" version="4">
   <component name="FacetManager">
     <facet type="android-gradle" name="Android-Gradle">
       <configuration>
@@ -84,9 +84,9 @@
     <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="support-v4-21.0.3" level="project" />
-    <orderEntry type="library" exported="" name="support-annotations-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>
 </module>
 

DroneAppController/app/build.gradle

@@ -3,9 +3,10 @@ apply plugin: 'com.android.application'
 android {
     compileSdkVersion 21
     buildToolsVersion "21.1.2"
+
     defaultConfig {
         applicationId "pt.isep.mei.simov.droneappcontroller"
-        minSdkVersion 16
+        minSdkVersion 15
         targetSdkVersion 21
         versionCode 1
         versionName "1.0"
@@ -16,11 +17,9 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
-    productFlavors {
-    }
 }
 
 dependencies {
-    compile fileTree(include: ['*.jar'], dir: 'libs')
+    compile fileTree(dir: 'libs', include: ['*.jar'])
     compile 'com.android.support:appcompat-v7:21.0.3'
 }

DroneAppController/app/src/main/AndroidManifest.xml

@@ -25,20 +25,13 @@
         </activity>
         <activity
             android:name=".ControllerActivity"
+            android:screenOrientation="landscape"
             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>
-        <activity
-            android:name=".ExpertMode"
-            android:label="Expert Mode">
-        </activity>
     </application>
 
 </manifest>

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

@@ -1,42 +0,0 @@
-package pt.isep.mei.simov.droneappcontroller;
-
-import android.app.Activity;
-import android.os.Bundle;
-import android.view.Menu;
-import android.view.MenuItem;
-
-/**
- * Created by almeida on 23-12-2014.
- */
-
-public class CalibrationActivity extends Activity {
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_calibration);
-    }
-
-
-    @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_calibration, 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/Connection.java

@@ -21,6 +21,11 @@ public class Connection {
     String HOST = "aalmeid.ddns.net";
     int PORT = 5222;
     String SERVICE = "xmppserver";
+
+    /*String HOST = "sibacsimovisep2014.noip.me";
+    int PORT = 5222;
+    String SERVICE = "sibacsimovisep2014";*/
+
     String USERNAME = "";
     String PASSWORD = "";
 
@@ -99,6 +104,11 @@ public class Connection {
         }
     }
 
+    private boolean closeConnection(){
+        connection.disconnect();
+        return true;
+    }
+
     public boolean createAccount (String username, String password){
         try {
             AccountManager accountManager = connection.getAccountManager();

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

@@ -2,15 +2,22 @@ package pt.isep.mei.simov.droneappcontroller;
 
 import android.app.Activity;
 import android.app.AlertDialog;
+import android.content.Context;
 import android.content.DialogInterface;
-import android.content.Intent;
+import android.hardware.Sensor;
-import android.content.pm.ActivityInfo;
+import android.hardware.SensorEvent;
+import android.hardware.SensorEventListener;
+import android.hardware.SensorManager;
+import android.net.ConnectivityManager;
+import android.net.NetworkInfo;
 import android.os.Bundle;
 import android.util.Log;
-import android.view.Menu;
+import android.view.MotionEvent;
-import android.view.MenuItem;
 import android.view.View;
 import android.widget.Button;
+import android.widget.CompoundButton;
+import android.widget.Switch;
+import android.widget.TextView;
 import android.widget.Toast;
 
 import org.jivesoftware.smack.PacketListener;
@@ -21,31 +28,68 @@ 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 {
+public class ControllerActivity extends Activity  implements SensorEventListener {
+    private SensorManager sensorManager;
     private String to;
     private XMPPConnection connection = Connection.getConnection();
-    private ArrayList<String> messages = new ArrayList<String>();
+    private int speed;
+    private TextView tv;
+    private Switch onOff;
+    private Switch expertmode;
 
     @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 desacelarate = (Button) findViewById(R.id.buttonBreak);
-        Button on_off = (Button) findViewById(R.id.buttonOnOff);
+
-        Button calibration = (Button) findViewById(R.id.buttonCallibration);
+        sensorManager=(SensorManager)getSystemService(SENSOR_SERVICE);
+
+        sensorManager.registerListener(this,
+                sensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER),
+                SensorManager.SENSOR_DELAY_GAME);
+
+        tv = (TextView) findViewById(R.id.tv);
+
+        onOff = (Switch) findViewById(R.id.onOff);
+
+
+
+        onOff.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener(){
+            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+                if (isChecked) {
+                    senMessage("v-"+100);
+                    senMessage("v-"+30);
+                    speed = 30;
+                } else {
+                    senMessage("v-" + 0);
+                    speed = 0;
+                }
+            }
+        });
+
+        expertmode = (Switch) findViewById(R.id.expertmode);
+
+        expertmode.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if (!onOff.isChecked()) {
+                    expertmode.setChecked(false);
+                    Toast.makeText(getApplicationContext(), R.string.turnOn,
+                            Toast.LENGTH_LONG).show();
+                }
+            }
+        });
 
         Bundle b = getIntent().getExtras();
         to = b.getString("to");
@@ -55,128 +99,136 @@ public class ControllerActivity extends Activity {
         left.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
-                Toast.makeText(getApplicationContext(), "left pressed!",
+                if(onOff.isChecked()) {
+                    senMessage("e");
+                }else{
+                    Toast.makeText(getApplicationContext(), R.string.turnOn,
                             Toast.LENGTH_LONG).show();
-
+                }
-                senMessage("left");
             }
         });
 
         right.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
-                Toast.makeText(getApplicationContext(), "right pressed!",
+                if (onOff.isChecked()) {
+                    senMessage("d");
+                } else {
+                    Toast.makeText(getApplicationContext(), R.string.turnOn,
                             Toast.LENGTH_LONG).show();
+                }
+            }
+        });
 
-                senMessage("rigth");
+        /*acelerate.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if (onOff.isChecked()) {
+                    if (speed < 91) {
+                        speed = speed + 10;
+                        senMessage("v-" + speed);
+                    }
+                } else {
+                    Toast.makeText(getApplicationContext(), R.string.turnOn,
+                            Toast.LENGTH_LONG).show();
+                }
+            }
+        });*/
+
+        acelerate.setOnTouchListener(new View.OnTouchListener() {
+            @Override
+            public boolean onTouch(View v, MotionEvent event) {
+                if (onOff.isChecked()) {
+                    if (speed < 100) {
+                        speed = speed + 1;
+                        senMessage("v-" + speed);
+                        tv.setText(speed+"/100");
+                    }
+                } else {
+                    Toast.makeText(getApplicationContext(), R.string.turnOn,
+                            Toast.LENGTH_LONG).show();
+                }
+                return true;
+            }
+        });
+
+        /*desacelarate.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if(onOff.isChecked()) {
+                    if(speed > 9) {
+                        speed = speed - 10;
+                        senMessage("v-" + speed);
+                    }
+                }else{
+                    Toast.makeText(getApplicationContext(), R.string.turnOn,
+                            Toast.LENGTH_LONG).show();
+                }
+            }
+        });*/
+
+        desacelarate.setOnTouchListener(new View.OnTouchListener() {
+            @Override
+            public boolean onTouch(View v, MotionEvent event) {
+                if (onOff.isChecked()) {
+                    if (speed > 0) {
+                        speed = speed - 1;
+                        senMessage("v-" + speed);
+                        tv.setText(speed+"/100");
+                    }
+                } else {
+                    Toast.makeText(getApplicationContext(), R.string.turnOn,
+                            Toast.LENGTH_LONG).show();
+                }
+                return true;
             }
         });
 
         up.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
-                Toast.makeText(getApplicationContext(), "up pressed!",
+                if (onOff.isChecked()) {
-                        Toast.LENGTH_LONG).show();
-
                     senMessage("up");
+                } else {
+                    Toast.makeText(getApplicationContext(), R.string.turnOn,
+                            Toast.LENGTH_LONG).show();
+                }
             }
         });
 
         down.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
-                Toast.makeText(getApplicationContext(), "down pressed!",
+                if (onOff.isChecked()) {
-                        Toast.LENGTH_LONG).show();
-
                     senMessage("down");
-            }
+                } else {
-        });
+                    Toast.makeText(getApplicationContext(), R.string.turnOn,
-
-        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(), ExpertMode.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);
+        ConnectivityManager connMgr = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
+        NetworkInfo networkInfo = connMgr.getActiveNetworkInfo();
 
         msg.setBody(message);
         if (connection != null) {
+            if (!(networkInfo != null && networkInfo.isConnected())) {
+                Toast.makeText(getApplicationContext(), R.string.droneConnection, Toast.LENGTH_SHORT).show();
+                finish();
+            }else{
                 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
@@ -185,34 +237,41 @@ public class ControllerActivity extends Activity {
                     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) {
+    public void onSensorChanged(SensorEvent event) {
-        // Inflate the menu; this adds items to the action bar if it is present.
+
-        getMenuInflater().inflate(R.menu.menu_main, menu);
+        if(event.sensor.getType()==Sensor.TYPE_ACCELEROMETER){
-        return true;
+
+            // assign directions
+            float x=event.values[0];
+            float y=event.values[1];
+
+            if (expertmode.isChecked() && onOff.isChecked()) {
+                if(x > 8){
+                    if (speed > 0) {
+                        speed = speed - 1;
+                        senMessage("v-" + speed);
+                        tv.setText(speed + "/100");
+                    }
+                } else if(x < 2) {
+                    if (speed < 100) {
+                        speed = speed + 1;
+                        senMessage("v-" + speed);
+                        tv.setText(speed+"/100");
+                    }
+                }
+            }
+        }
     }
 
     @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
+    public void onAccuracyChanged(Sensor sensor, int accuracy) {
-        // 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/ExpertMode.java

@@ -1,85 +0,0 @@
-package pt.isep.mei.simov.droneappcontroller;
-
-import android.app.Activity;
-import android.hardware.Sensor;
-import android.hardware.SensorEvent;
-import android.hardware.SensorEventListener;
-import android.hardware.SensorManager;
-import android.os.Bundle;
-import android.widget.TextView;
-
-import org.jivesoftware.smack.packet.Message;
-
-/**
- * Created by João on 30-12-2014.
- */
-public class ExpertMode extends Activity implements SensorEventListener {
-
-
-        private SensorManager sensorManager;
-
-        TextView x_tilt;
-        TextView y_tilt;
-
-
-
-        @Override
-        protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_expert_mode);
-
-        x_tilt=(TextView)findViewById(R.id.x_tilt);
-        y_tilt=(TextView)findViewById(R.id.y_tilt);
-
-        sensorManager=(SensorManager)getSystemService(SENSOR_SERVICE);
-
-        // add listener. The listener will be HelloAndroid (this) class
-        sensorManager.registerListener(this,
-                sensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER),
-                SensorManager.SENSOR_DELAY_GAME);
-    }
-
-
-        @Override
-        public void onSensorChanged(SensorEvent event) {
-
-        if(event.sensor.getType()==Sensor.TYPE_ACCELEROMETER){
-
-            // assign directions
-            float x=event.values[0];
-            float y=event.values[1];
-
-            
-            if(x > 1){
-                x_tilt.setText("Trás");
-            } else if(x < -1) {
-                x_tilt.setText("Frente");
-            }
-
-            if(y > 1){
-                y_tilt.setText("Direita");
-            }else if(y < -1){
-                y_tilt.setText("Esquerda");
-            }
-
-
-
-        }
-
-    }
-    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);
-        }
-    }
-
-        @Override
-        public void onAccuracyChanged(Sensor sensor, int accuracy) {
-
-    }
-}

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

@@ -1,12 +1,17 @@
 package pt.isep.mei.simov.droneappcontroller;
 
 import android.app.Activity;
+import android.content.Context;
 import android.content.Intent;
+import android.net.ConnectivityManager;
+import android.net.NetworkInfo;
 import android.os.Bundle;
+import android.util.Log;
 import android.view.View;
 import android.widget.AdapterView;
 import android.widget.ArrayAdapter;
 import android.widget.ListView;
+import android.widget.Toast;
 
 import org.jivesoftware.smack.XMPPConnection;
 
@@ -34,16 +39,17 @@ public class ListOfDrones extends Activity {
         String user = b.getString("id");
         String passwd = b.getString("passwd");
 
-        Connection c = new Connection(user,passwd);
+        try {
+            Connection c = new Connection(user, passwd);
             users = c.getUsers();
             connection = c.getConnection();
 
 
-        listView = (ListView) findViewById( R.id.listOfDrones );
+            listView = (ListView) findViewById(R.id.listOfDrones);
             listAdapter = new ArrayAdapter<String>(getApplicationContext(), R.layout.simplerow);
-        listView.setAdapter( listAdapter );
+            listView.setAdapter(listAdapter);
 
-        for (int i = 0; i < users.size(); i++){
+            for (int i = 0; i < users.size(); i++) {
                 listAdapter.add(users.get(i).toString());
             }
 
@@ -51,11 +57,25 @@ public class ListOfDrones extends Activity {
 
                 @Override
                 public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
+                    ConnectivityManager connMgr = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
+                    NetworkInfo networkInfo = connMgr.getActiveNetworkInfo();
+
+                    if (connection != null) {
+                        if (!(networkInfo != null && networkInfo.isConnected())) {
+                            Toast.makeText(getApplicationContext(), R.string.internetConnection, Toast.LENGTH_SHORT).show();
+                            finish();
+                        }else{
                             Intent i = new Intent(getApplicationContext(), ControllerActivity.class);
                             i.putExtra("to", listAdapter.getItem(position));
                             startActivity(i);
                         }
+                    }
+                }
             });
+        }catch (Exception e){
+            Log.e("Authentication Problem", "Some problem with your account", e);
+            finish();
+        }
     }
 }
 

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

@@ -35,7 +35,7 @@ public class LoginActivity extends Activity {
         Log.i("XMPP", "Credencials: " + email + " and " + passwd);
 
         if (email.equals("") || passwd.equals("")) {
-            Toast.makeText(this, "Por favor preencha os campos de autenticação",
+            Toast.makeText(this, R.string.autField,
                     Toast.LENGTH_LONG).show();
         } else {
             ConnectivityManager connMgr = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
@@ -43,10 +43,9 @@ public class LoginActivity extends Activity {
 
             if (!(networkInfo != null && networkInfo.isConnected()))
             {
-                Toast.makeText(getApplicationContext(), "Não existe conexão à internet. Por favor, ligue o acesso à internet", Toast.LENGTH_SHORT).show();
+                Toast.makeText(getApplicationContext(), R.string.internetConnection, Toast.LENGTH_SHORT).show();
             } else{
-
+                Intent i = new Intent(this, ListOfDrones.class);
-                Intent i=new Intent(this,ListOfDrones.class);
                 i.putExtra("id", email);
                 i.putExtra("passwd", passwd);
                 this.startActivity(i);
@@ -54,8 +53,8 @@ public class LoginActivity extends Activity {
         }
     }
 
-    public void registerData (View vw) {
+    /*public void registerData (View vw) {
         Intent i = new Intent(this, RegisterActivity.class);
         startActivity(i);
-    }
+    }*/
 }

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

@@ -25,7 +25,7 @@ public class RegisterActivity extends Activity {
         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.
+                Connection c = new Connection("user","passwd");
                 if (c.createAccount(username.getText().toString(), passwd.getText().toString())){
                     Toast.makeText(getApplicationContext(), "Registration completed!",
                             Toast.LENGTH_LONG).show();

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

@@ -1,12 +0,0 @@
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
-    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"
-    tools:context="simov.dei.isep.pt.droneappcontrol.CallibrationActivity">
-
-    <TextView android:text="@string/hello_world" android:layout_width="wrap_content"
-        android:layout_height="wrap_content" />
-
-</RelativeLayout>

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

@@ -9,23 +9,7 @@
     <Button
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:text="On / Off"
+        android:text="&lt;"
-        android:id="@+id/buttonOnOff"
-        android:layout_alignParentTop="true"
-        android:layout_centerHorizontal="true" />
-
-    <Button
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="Expert Mode"
-        android:id="@+id/buttonCallibration"
-        android:layout_below="@+id/buttonOnOff"
-        android:layout_centerHorizontal="true" />
-
-    <Button
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="Left"
         android:id="@+id/buttonLeft"
         android:layout_alignParentBottom="true"
         android:layout_alignParentLeft="true"
@@ -34,7 +18,7 @@
     <Button
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:text="Acelerate"
+        android:text="∧"
         android:id="@+id/buttonAcelerate"
         android:layout_above="@+id/buttonBreak"
         android:layout_toRightOf="@+id/buttonLeft"
@@ -43,7 +27,7 @@
     <Button
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:text="Break"
+        android:text="V"
         android:id="@+id/buttonBreak"
         android:layout_alignParentBottom="true"
         android:layout_toRightOf="@+id/buttonLeft"
@@ -54,7 +38,7 @@
     <Button
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:text="Right"
+        android:text=">"
         android:id="@+id/buttonRight"
         android:layout_alignParentBottom="true"
         android:layout_toRightOf="@+id/buttonBreak"
@@ -78,4 +62,34 @@
         android:layout_alignParentRight="true"
         android:layout_alignParentEnd="true" />
 
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textAppearance="?android:attr/textAppearanceSmall"
+        android:text="30/100"
+        android:id="@+id/tv"
+        android:layout_centerVertical="true"
+        android:layout_alignLeft="@+id/buttonAcelerate"
+        android:layout_alignStart="@+id/buttonAcelerate"
+        android:layout_alignRight="@+id/buttonAcelerate"
+        android:layout_alignEnd="@+id/buttonAcelerate" />
+
+    <Switch
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/onOff"
+        android:id="@+id/onOff"
+        android:layout_alignParentTop="true"
+        android:layout_centerHorizontal="true" />
+
+    <Switch
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/expert"
+        android:id="@+id/expertmode"
+        android:layout_below="@+id/onOff"
+        android:layout_alignRight="@+id/onOff"
+        android:layout_alignEnd="@+id/onOff"
+        android:layout_marginTop="26dp" />
+
 </RelativeLayout>

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

@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent">
-
-
-        <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="@+id/x_tilt"
-            android:id="@+id/x_tilt"
-            android:layout_alignParentTop="true"
-            android:layout_alignParentLeft="true"
-            android:layout_alignParentStart="true" />
-
-        <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="@+id/y_tilt"
-            android:id="@+id/y_tilt"
-            android:layout_below="@+id/x_tilt"
-            android:layout_alignParentLeft="true"
-            android:layout_alignParentStart="true" />
-
-
-</RelativeLayout>

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

@@ -2,6 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:orientation="vertical"
     android:layout_width="fill_parent"
+    android:background="@drawable/back"
     android:layout_height="fill_parent">
 
     <ListView android:layout_width="fill_parent"

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

@@ -41,7 +41,7 @@
         <TextView
             android:layout_width="fill_parent"
             android:layout_height="wrap_content"
-            android:text="JabberID"
+            android:text="Drone ID"
             android:textColor="#372c24" />
 
         <EditText
@@ -82,7 +82,7 @@
         android:layout_marginTop="34dp"
         android:onClick="postData"
         android:text="Login" />
-
+    <!--
     <Button
         android:id="@+id/btnRegister"
         android:layout_width="fill_parent"
@@ -92,4 +92,5 @@
         android:layout_below="@+id/btnLogin"
         android:layout_alignParentLeft="true"
         android:layout_alignParentStart="true" />
+        -->
 </RelativeLayout>

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

@@ -1,8 +1,44 @@
 <?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:textColor="#336633"
     android:padding="10dp"
     android:textSize="20sp" >
 </TextView>
+
+<!--
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+android:layout_width="fill_parent"
+android:layout_height="wrap_content"
+android:orientation="horizontal"
+android:padding="5dip" >
+<LinearLayout
+    android:id="@+id/thumbnail"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:layout_alignParentLeft="true"
+    android:layout_marginRight="5dip"
+    android:padding="3dip" >
+    <ImageView
+        android:id="@+id/list_image"
+        android:contentDescription="@string/app_name"
+        android:layout_width="60dip"
+        android:layout_height="60dip"
+        android:src="@drawable/ic_launcher" />
+</LinearLayout>
+<TextView
+    android:id="@+id/rowTextView"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:layout_marginLeft="75dip"
+    android:layout_centerVertical="true"
+    android:paddingBottom ="10dip"
+    android:textColor="#040404"
+    android:textSize="25dip"
+    android:textStyle="bold"
+    android:typeface="sans" />
+</RelativeLayout>  -->

DroneAppController/app/src/main/res/menu/menu_calibration.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.CalibrationActivity">
+    tools:context="pt.isep.mei.simov.droneappcontroller.ExpertMode">
     <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

@@ -8,7 +8,15 @@
     <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>
-    <string name="x_tilt">X Tilt: </string>
+    <string name="expertMode">Atenção: Activar o modo avançado?</string>
-    <string name="y_tilt">Y Tilt: </string>
+    <string name="expert">Modo avançado</string>
+    <string name="autField">Por favor preencha os campos de autenticação</string>
+    <string name="internetConnection">Não existe conexão à internet. Por favor, ligue o acesso à internet</string>
+    <string name="droneConnection">Não existe conexão ao drone.</string>
+    <string name="autFailed">Início de sessão falhou. Por favor, tente novamente</string>
+    <string name="turnOn">Por favor, ligue o drone</string>
+    <string name="onOff">Ligar/Desligar</string>
+    <string name="yes">Sim</string>
+    <string name="no">Não</string>
 
 </resources>

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

@@ -5,10 +5,17 @@
     <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">Controlo</string>
+    <string name="title_activity_main">Control</string>
-    <string name="title_activity_calibration">Calibration Activity</string>
     <string name="title_activity_list_of_drones">List Of Drones</string>
-    <string name="x_tilt">X Tilt: </string>
+    <string name="expertMode">Attention: You wanto to enable the Expert Mode?</string>
-    <string name="y_tilt">Y Tilt: </string>
+    <string name="expert">Expert Mode</string>
+    <string name="autField">Please, use your login credentials</string>
+    <string name="internetConnection">Network problem. Please, turn on your access to the Internet</string>
+    <string name="droneConnection">Drone connection network problem.</string>
+    <string name="autFailed">Autentication failed. Please, try again</string>
+    <string name="turnOn">Please, turn on the drone!</string>
+    <string name="onOff">On/Off</string>
+    <string name="yes">Yes</string>
+    <string name="no">No</string>
 
 </resources>