Actividad 7

/*

* To change this template, choose Tools | Templates

* and open the template in the editor.

*/

package tarjeta;

import javax.microedition.midlet.*;

/**

* @author victor

*/

import javax.microedition.lcdui.*;

import javax.microedition.midlet.MIDlet;

public class tarjeta extends MIDlet implements CommandListener {

private Display display;

private Command salir;

private Canvas micanvas;

//Constructor

public tarjeta(){

//Cogemos el display

display=Display.getDisplay(this);

//Creamos la pantalla principal

micanvas = new Canvas(){

private int width;

private int height;

public void paint (Graphics g){

width=getWidth();

height=getHeight();

//pintamos la pantalla de negro

g.setColor(73,48,60);

g.fillRect(0,0,width,height);

//Leemos una imagen desde un fichero y la mostramos

try{

Image imagen=Image.createImage("/logo.jpg");

g.drawImage(imagen,width/2,height/2,(Graphics.VCENTER | Graphics.HCENTER));

g.setColor(255,255,255);

//g.setStrokeStyle(Graphics.SOLID);

g.drawString("Victor Barrera Tec",5,10,(Graphics.BASELINE | Graphics.LEFT));

g.drawString("victor_max12@hotmail.com.",5,25,(Graphics.BASELINE | Graphics.LEFT));

} catch (java.io.IOException e) {

g.setColor(255,255,255);

g.setStrokeStyle(Graphics.SOLID);

g.drawString("Fallo al leer logo.jpg",0,height/2,(Graphics.BASELINE | Graphics.LEFT));

}

}//fin de metodo paint

};

//Creamos el comando salir

salir=new Command("Salir",Command.EXIT,3);

//a�adimos el comando al Canvas y activamos el oyente

micanvas.addCommand(salir);

micanvas.setCommandListener(this);

}

//Metodo que se llama cuando pasamos de Pausado a Activo

protected void startApp( ) {

display.setCurrent(micanvas);

}

//Metodo que se llama cuando pasamos de Activo a Pausado

protected void pauseApp( ) {

}

//Metodo que se llama cuando se destruye el midlet

protected void destroyApp(boolean incondicional) {

}

//Metodo para el tratamiento de datos de teclado

public void commandAction(Command c,Displayable d) {

//Miramos si nos salimos o mostramos la alerta

if(c==salir){

destroyApp(true);

notifyDestroyed();

}else System.out.println("Otro comando pulsado");

}

}

Actividad 6

/*

* To change this template, choose Tools | Templates

* and open the template in the editor.

*/

package hello;

import javax.microedition.midlet.*;

import javax.microedition.lcdui.*;

/**

* @author cinthia

*/

public class HelloMIDlet extends MIDlet implements CommandListener {

private boolean midletPaused = false;

//

private Command exitCommand;

private Form form;

private StringItem stringItem;

//

/**

* The HelloMIDlet constructor.

*/

public HelloMIDlet() {

}

//

//

//

/**

* Initializes the application. It is called only once when the MIDlet is

* started. The method is called before the

* startMIDlet method.

*/

private void initialize() {

// write pre-initialize user code here

// write post-initialize user code here

}

//

//

/**

* Performs an action assigned to the Mobile Device - MIDlet Started point.

*/

public void startMIDlet() {

// write pre-action user code here

switchDisplayable(null, getForm());

// write post-action user code here

}

//

//

/**

* Performs an action assigned to the Mobile Device - MIDlet Resumed point.

*/

public void resumeMIDlet() {

// write pre-action user code here

// write post-action user code here

}

//

//

/**

* Switches a current displayable in a display. The

* display instance is taken from

* getDisplay method. This method is used by all actions in the

* design for switching displayable.

*

* @param alert the Alert which is temporarily set to the display; if

* null, then

* nextDisplayable is set immediately

* @param nextDisplayable the Displayable to be set

*/

public void switchDisplayable(Alert alert, Displayable nextDisplayable) {

// write pre-switch user code here

Display display = getDisplay();

if (alert == null) {

display.setCurrent(nextDisplayable);

} else {

display.setCurrent(alert, nextDisplayable);

}

// write post-switch user code here

}

//

//

/**

* Called by a system to indicated that a command has been invoked on a

* particular displayable.

*

* @param command the Command that was invoked

* @param displayable the Displayable where the command was invoked

*/

public void commandAction(Command command, Displayable displayable) {

// write pre-action user code here

if (displayable == form) {

if (command == exitCommand) {

// write pre-action user code here

exitMIDlet();

// write post-action user code here

}

}

// write post-action user code here

}

//

//

/**

* Returns an initialized instance of exitCommand component.

*

* @return the initialized component instance

*/

public Command getExitCommand() {

if (exitCommand == null) {

// write pre-init user code here

exitCommand = new Command("Exit", Command.EXIT, 0);

// write post-init user code here

}

return exitCommand;

}

//

//

/**

* Returns an initialized instance of form component.

*

* @return the initialized component instance

*/

public Form getForm() {

if (form == null) {

// write pre-init user code here

form = new Form("Bienvenido", new Item[]{getStringItem()});

form.addCommand(getExitCommand());

form.setCommandListener(this);

// write post-init user code here

}

return form;

}

//

//

/**

* Returns an initialized instance of stringItem component.

*

* @return the initialized component instance

*/

public StringItem getStringItem() {

if (stringItem == null) {

// write pre-init user code here

stringItem = new StringItem("Hola", "Mi nombre es Victor Barrera Tec");

// write post-init user code here

}

return stringItem;

}

//

/**

* Returns a display instance.

*

* @return the display instance.

*/

public Display getDisplay() {

return Display.getDisplay(this);

}

/**

* Exits MIDlet.

*/

public void exitMIDlet() {

switchDisplayable(null, null);

destroyApp(true);

notifyDestroyed();

}

/**

* Called when MIDlet is started. Checks whether the MIDlet have been

* already started and initialize/starts or resumes the MIDlet.

*/

public void startApp() {

if (midletPaused) {

resumeMIDlet();

} else {

initialize();

startMIDlet();

}

midletPaused = false;

}

/**

* Called when MIDlet is paused.

*/

public void pauseApp() {

midletPaused = true;

}

/**

* Called to signal the MIDlet to terminate.

*

* @param unconditional if true, then the MIDlet has to be unconditionally

* terminated and all resources has to be released.

*/

public void destroyApp(boolean unconditional) {

}

}

Reparacion de la actividad 4

Este es link de la actividad 4 y pues lo intente reparar y pues namas pude conectar la base de datos pero las funciones que son el agregar y actualizar no me funcionan. No se porque este pasando esto porque de forma local hice las pruebas y todo funciona pero al subirlo no pude realizar estas funciones. De todas formas estare preguntando para entregarlo completo.

http://vikctorbarrera.comyr.com/tienditavbt/index.php

Actividad 5

SonyEricsson

K310a

MIDP: 2.0

CLDC: 1.1

Platform: SonyEricssonK310a/R4DA044

Java Canvas Size: 128 x 128 pixels

Java Fullscreen Canvas Size: 128 x 160 pixels

link de la actividad 4

http://vikctorbarrera.comyr.com/tienditavbt/index.php

este es el link de la actividad 4 y mas que la verdad trate de crear la base da datos pero no pude hacerlo correr con mi trabajo pero en mi maquina todo funciona y pues este link es para hacerle saber que trate de realizar el trabajo completo pero no pude...