guille9020https://guille9020.blogia.comesSun, 10 Dec 2023 12:02:20 +0000BlogiaEsta es la version 2https://guille9020.blogia.com/2011/041201-esta-es-la-version-2.phphttps://guille9020.blogia.com/2011/041201-esta-es-la-version-2.phpimport java.io.*;
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import javax.microedition.io.*;
import javax.microedition.rms.*;

public class Clientes2 extends MIDlet implements CommandListener {
    static final String BD = "datos";
    private String url = "http://alucardlol.vacau.com/sitior/cambio/cambio.php?rmoneda=";

    String nc = "Dolares";
    String tmoneda = "dolar";
    private Command cmdVer;

    TextBox t=null;
    Cliente c = new Cliente();

    private ChoiceGroup moneda;
    private ChoiceGroup pesos;
    public  TextField txtPesos;
    private Display pantalla;

    private Form frmAgregar;
    private Command cmdGuardar;
    private Command cmdCancelar;
    private TextField nombre;
    private TextField descuento;

    private Form frmEliminar;
    private Command cmdEliminar;
    private TextField nombre2;

    private Form frmBuscar;
    private Command cmdBuscar;
    private TextField nombre3;

    private Form frmResultados;
    public int itemResultados;

    private List elmenu;
    private Command cmdSalir;
    private Command cmdSeleccionar;

    private Form frmConeccion;
    private Command cmdRegresar;
    private TextField txtcantidadmoneda;

    public Clientes2() {
    //    Prepara Display
    pantalla = Display.getDisplay(this);
    //    Prepara Base de Datos
    RecordStore rs = null;
    try
    {
        RecordStore.deleteRecordStore(BD);
    }
    catch( Exception e ){}
    try
    {
    rs = RecordStore.openRecordStore(BD, true);
    rs.closeRecordStore();
    }
    catch( RecordStoreException e )
    {
    System.out.println( e );
    }
      // menu principal
        String opciones[] = {"Añadir", "Eliminar", "Busqueda", "Cambio."};
        Image figuras[] = new Image[4];
        try
        {
            figuras[0] = Image.createImage("/nuevo.png");
            figuras[1] = Image.createImage("/borrar.png");
            figuras[2] = Image.createImage("/buscar.png");
            figuras[3] = Image.createImage("/acercade.png");
        }
        catch (Exception e){}
        cmdSeleccionar = new Command("Seleccionar",Command.ITEM,1);
        cmdSalir = new Command("Salir", Command.EXIT,1);
        elmenu = new List("Sistema Movil", Choice.IMPLICIT,opciones,figuras);
        elmenu.setSelectCommand(cmdSeleccionar);
        elmenu.addCommand(cmdSalir);
        elmenu.setCommandListener(this);
        //Añadir
        cmdGuardar = new Command("Guardar",Command.OK,2);
        cmdCancelar = new Command("Cancelar", Command.BACK,2);
        frmAgregar = new Form("Añadir Cliente");
        nombre = new TextField("Nombre:","",30,TextField.ANY);
        descuento = new TextField("Cantidad:","",4,TextField.NUMERIC);
        frmAgregar.append(nombre);
        frmAgregar.append(descuento);
        frmAgregar.addCommand(cmdGuardar);
        frmAgregar.addCommand(cmdCancelar);
        frmAgregar.setCommandListener(this);

        moneda = new ChoiceGroup("Tipo Moneda", Choice.EXCLUSIVE);
        moneda.append("Dolares", null);
        moneda.append("Euros", null);
        moneda.append("Yenes", null);
         frmAgregar.append(moneda);
        //Eliminar
        cmdEliminar = new Command("Eliminar", Command.OK,2);
        frmEliminar = new Form("Eliminar Cliente");
        nombre2 = new TextField("Nombre:","",20,TextField.ANY);
        frmEliminar.append(nombre2);
        frmEliminar.addCommand(cmdEliminar);
        frmEliminar.addCommand(cmdCancelar);
        frmEliminar.setCommandListener(this);
        //Buscar
        cmdBuscar = new Command("Buscar", Command.OK,2);
        frmBuscar = new Form ("Buscar Cliente");
        nombre3 = new TextField("Nombre:","",20,TextField.ANY);
        frmBuscar.append(nombre3);
        frmBuscar.addCommand(cmdBuscar);
        frmBuscar.addCommand(cmdCancelar);
        frmBuscar.setCommandListener(this);
        //Resultados De Busqueda
        cmdRegresar = new Command("OK",Command.BACK,1);
        frmResultados = new Form("Resultados");
        itemResultados = frmResultados.append("Resultados");
        frmResultados.addCommand(cmdRegresar);
        frmResultados.setCommandListener(this);
        //Acerca De...
        cmdVer =  new Command("Ver", Command.OK,2);
        frmConeccion = new Form ("Conectado con Dolares");
        txtcantidadmoneda = new TextField("Dolares:","",10,TextField.ANY);
        pesos = new ChoiceGroup("Tipo Moneda", Choice.EXCLUSIVE);
        pesos.append("Dolares", null);
        pesos.append("Euros", null);
        pesos.append("Yenes", null);
        frmConeccion.addCommand(cmdVer);
        frmConeccion.append(pesos);
        frmConeccion.append(txtcantidadmoneda);
        frmConeccion.addCommand(cmdCancelar);
        frmConeccion.setCommandListener(this);

    }
    public void startApp() throws MIDletStateChangeException {
        pantalla.setCurrent(elmenu);
    }
 public void download (String url) throws IOException{
        txtPesos = new TextField("Nombre", "Guillermo Castro", 10, TextField.ANY);

        StringBuffer b= new StringBuffer();
        InputStream is=null;
        HttpConnection c=null;
        String mostrar = "";
        try {
            long len =0;
            int ch=0;

            c= (HttpConnection)Connector.open(url);
            is = c.openInputStream();
            while ((ch=is.read()) !=-1){
                b.append((char)ch);
            }
            txtcantidadmoneda.setString( b.toString().substring(0, 6));

          } finally {
              if(is !=null)
                  is.close();
              if(c !=null)
                  c.close();
          }
          //pantalla.setCurrent(t);
    }
    public void pauseApp() {
    }
    public void destroyApp(boolean unconditional) {
    }
    public void commandAction(Command c, Displayable s)
    {
        if(c == cmdVer)
                {
                    if(pesos.isSelected(0))
                     {
                         frmConeccion.setTitle("Conectado con Dolares");
                         url = "http://alucardlol.vacau.com/sitior/cambio/cambio.php?rmoneda=";
                         try{
                                download(url);
                            } catch(IOException e){
                                System.out.println("IOException" + e);
                            }
                     }
                     else if(pesos.isSelected(1))
                     {
                        pantalla.setCurrent(frmConeccion);
                         frmConeccion.setTitle("Conectado con Euros");
                         url = "http://alucardlol.vacau.com/sitior/cambio/cambio.php?rmoneda=";
                         try{
                                download(url);
                            } catch(IOException e){
                                System.out.println("IOException" + e);
                            }
                     }
                     else if(pesos.isSelected(2))
                     {
                       frmConeccion.setTitle("Conectado con Yens");
                       url = "http://alucardlol.vacau.com/sitior/cambio/cambio.php?rmoneda=";
                       try{
                                download(url);
                            } catch(IOException e){
                                System.out.println("IOException" + e);
                            }
                     }
                }
        switch(c.getCommandType())
        {
            case Command.ITEM:
                switch(elmenu.getSelectedIndex())
                {
                    case 0://añadir
                        pantalla.setCurrent(frmAgregar);
                        break;
                    case 1://Eliminar
                        pantalla.setCurrent(frmEliminar);
                        break;
                    case 2://Buscar
                        pantalla.setCurrent(frmBuscar);
                        break;
                    case 3://Acerca De...
                        pantalla.setCurrent(frmConeccion);

                          pantalla = Display.getDisplay(this);
                            try{
                                download(url);
                            } catch(IOException e){
                                System.out.println("IOException" + e);
                            }
                        break;
                }
                break;
            case Command.EXIT:
                destroyApp(false);
                notifyDestroyed();
                break;
            case Command.BACK:
                pantalla.setCurrent(elmenu);
                limpiar();
                break;
            case Command.OK:
                if (c == cmdGuardar)
                {
                    this.c.nombre = nombre.getString();
                    this.c.descuento = Long.parseLong(descuento.getString());
                    this.c.moneda =  "Vacio";

                    if(moneda.isSelected(0))
                     {
                         elmenu.setTitle(moneda.getString(0));
                         this.c.moneda =  moneda.getString(0);
                        this.c.pesos = this.c.descuento*13;
                     }
                     else if(moneda.isSelected(1))
                     {
                         elmenu.setTitle(moneda.getString(1));
                         this.c.moneda =  moneda.getString(1);
                        this.c.pesos = this.c.descuento*18;
                     }
                     else if(moneda.isSelected(2))
                     {
                         elmenu.setTitle(moneda.getString(2));
                         this.c.moneda =  moneda.getString(2);
                          this.c.pesos = this.c.descuento*2;
                     }
                    this.c.agregar();
                    limpiar();
                    pantalla.setCurrent(elmenu);
                }
                else if(c == cmdEliminar)
                {
                    this.c.nombre = nombre2.getString();
                    frmResultados.delete(itemResultados);
                    itemResultados = frmResultados.append(this.c.eliminar());
                    limpiar();
                    pantalla.setCurrent(frmResultados);
                }
                else if(c == cmdBuscar)
                {
                    this.c.nombre = nombre3.getString();
                    frmResultados.delete(itemResultados);
                    itemResultados = frmResultados.append(this.c.buscar());
                    limpiar();
                    pantalla.setCurrent(frmResultados);
                }
                break;
        }
    }
    void limpiar()
    {
        nombre.setString("");
        nombre2.setString("");
        nombre3.setString("");
        descuento.setString("");
//        txtcantidadmoneda.setString("");
    }
class Cliente
{
    public String clave;
    public String nombre;
    private long descuento;
        private long pesos;
        private  String moneda;
        //Agregar
    public void agregar()
    {
        RecordStore rs = null;
        try
        {
            rs = RecordStore.openRecordStore(BD,false);
            RecordEnumeration registros = rs.enumerateRecords(null, null, false);

            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            DataOutputStream os = new DataOutputStream(baos);
            try
            {
                os.writeUTF(nombre);
                os.writeLong(descuento);
                                os.writeLong(pesos);
                                os.writeUTF(moneda);
                os.flush();
            }
            catch (IOException ioe) {}

            byte[] b = baos.toByteArray();
            try
            {
                rs.addRecord(b, 0, b.length);
            }
            catch (RecordStoreException rse) {}
            rs.closeRecordStore();
        }
        catch( RecordStoreException e ){}
    }
              //Eliminar
        public String eliminar()
                        {
                        int indice;
                        RecordStore rs = null;
                        String texto = "No se encontro el registro";
                        try
                        {
                        rs = RecordStore.openRecordStore(BD, false);
                        RecordEnumeration registros = rs.enumerateRecords(null, null, false);
                        while (registros.hasNextElement())
                        {
                        indice=registros.nextRecordId();
                        try
                        {
                            ByteArrayInputStream bais = new ByteArrayInputStream(rs.getRecord(indice));
                            DataInputStream is = new DataInputStream(bais);
                        try
                        {
                            clave = is.readUTF();
                        }
                        catch (EOFException eofe) {}
                        catch (IOException ioe) {}
                        if (clave.equals(this.nombre))
                        {
                        try
                        {
                        rs.deleteRecord(indice);
                        texto = "El registro"+indice+"ha sido eliminado";
                        }
                        catch(InvalidRecordIDException e){}
                        }
                        }
                        catch (RecordStoreException e) {}
                        }
                        rs.closeRecordStore();
                        }
                        catch( RecordStoreException e ){}
                        return texto;
                            }
                    //Buscar
                    public String buscar()
                    {
                    String texto = "";
                    String elnornbre;
                    String moneda;

                    long cantidad;
                    long pesos;
                    boolean eureka = false;
                    RecordStore rs = null;
                    int indice;
                    try
                    {
                        rs = RecordStore.openRecordStore(BD, false);
                        RecordEnumeration registros = rs.enumerateRecords(null, null, false);
                        while (registros.hasNextElement())
                        {
                        indice=registros.nextRecordId();
                        try
                        {
                            ByteArrayInputStream bais = new ByteArrayInputStream(rs.getRecord(indice));
                            DataInputStream is = new DataInputStream(bais);
                            try
                            {
                                elnornbre = is.readUTF();
                                cantidad = is.readLong();
                                pesos = is.readLong();
                                moneda = is.readUTF();

                                if(this.nombre.equals("*") || this.nombre.equals("ALL"))
                                {
                                    texto += "INDICE: "+indice+"nCLIENTE: "+elnornbre+"nCANTIDAD:"+cantidad+"nMoneda: " +moneda+"nPesos: " +pesos+"nn";
                                    eureka = true;
                                }
                                else
                                {
                                    if (elnornbre.equals(nombre))
                                    {
                                        texto += "INDICE: "+indice+ "nCLIENTE: " +elnornbre+"nCANTIDAD:"+cantidad+"nMoneda: " +moneda+"nPesos: " +pesos+"nn";
                                        eureka = true;
                                    }
                                }
                            }
                            catch (EOFException eofe) {}
                            catch (IOException ice) {}
                            bais.reset();
                        }
                        catch (RecordStoreException e) {}
                        }
                            rs.closeRecordStore();
                        }
                    catch( RecordStoreException e ){}
                    if (!eureka)
                        texto = "No se encontro el registro";
                    return texto;
                    }
     }
}//clase Cliente

]]>Tue, 12 Apr 2011 18:33:00 +0000<link>https://guille9020.blogia.com/2011/040901.php</link><guid isPermaLink="true">https://guille9020.blogia.com/2011/040901.php</guid><description><![CDATA[<p>import java.io.*;<br />import javax.microedition.midlet.*;<br />import javax.microedition.lcdui.*;<br />import javax.microedition.rms.*;<br /><br />public class Clientes extends MIDlet implements CommandListener {<br />    static final String BD = "datos";<br />    Cliente c = new Cliente();<br /><br />    private Display pantalla;<br /><br />    private Form frmAgregar;<br />    private Command cmdGuardar;<br />    private Command cmdCancelar;<br />    private TextField nombre;<br />    private TextField descuento;<br /><br />    private Form frmEliminar;<br />    private Command cmdEliminar;<br />    private TextField nombre2;<br /><br />    private Form frmBuscar;<br />    private Command cmdBuscar;<br />    private TextField nombre3;<br /><br />    private Form frmResultados;<br />    public int itemResultados;<br /><br />    private List elmenu;<br />    private Command cmdSalir;<br />    private Command cmdSeleccionar;<br /><br />    private Alert acercade;<br />    private Command cmdRegresar;<br /><br />    public Clientes() {<br />      //----------------------------<br />      //      Prepara Display<br />      //----------------------------<br />        pantalla = Display.getDisplay(this);<br /><br />      //---------------------------<br />      //      Prepara Base de datos<br />      //---------------------------<br />        RecordStore rs = null;<br />        <br />        try<br />        {<br />            RecordStore.deleteRecordStore(BD);<br />        }<br />        catch(Exception e){}<br />       <br />    try<br />    {<br />        rs = RecordStore.openRecordStore(BD, true);<br />        rs.closeRecordStore();<br />    }<br />    catch( RecordStoreException e)<br />    {<br />            System.out.println(e);<br />        }<br /><br />        //---------------------------<br />        //      Menu Principal<br />        //---------------------------<br />        String opciones[] = {"añadir", "Eliminar", "Busqueda", "Acerca de..."};<br />        Image figuras[] = new Image[4];<br />        try<br />        {<br />            figuras[0] = Image.createImage("/nuevo.png");<br />            figuras[1] = Image.createImage("/borrar.png");<br />            figuras[2] = Image.createImage("/buscar.png");<br />            figuras[3] = Image.createImage("/acercade.png");<br />        }<br />        catch (Exception e){}<br />        cmdSeleccionar = new Command("Seleccionar", Command.ITEM,1);<br />        cmdSalir = new Command("Salir", Command.EXIT,1);<br />        elmenu = new List("Sistema Móvil", Choice.IMPLICIT,opciones,figuras);<br />        elmenu.setSelectCommand(cmdSeleccionar);<br />        elmenu.addCommand(cmdSalir);<br />        elmenu.setCommandListener(this);<br /><br />        //------------------------<br />        //      Añadir<br />        //------------------------<br />        cmdGuardar = new Command("Guardar", Command.OK,2);<br />        cmdCancelar = new Command("Cancelar", Command.BACK,2);<br />        frmAgregar = new Form("Añadir cliente");<br />        nombre = new TextField("Descuento","",3,TextField.NUMERIC);<br />        frmAgregar.append(nombre);<br />        frmAgregar.append(descuento);<br />        frmAgregar.addCommand(cmdGuardar);<br />        frmAgregar.addCommand(cmdCancelar);<br />        frmAgregar.setCommandListener(this);<br /><br />        //------------------------<br />        //      Eliminar<br />        //------------------------<br />        cmdEliminar = new Command("Eliminar", Command.OK,2);<br />        frmEliminar = new Form("Eliminar cliente");<br />        nombre2 = new TextField("Nombre","",20,TextField.ANY);<br />        frmEliminar.append(nombre2);<br />        frmEliminar.addCommand(cmdEliminar);<br />        frmEliminar.addCommand(cmdCancelar);<br />        frmEliminar.setCommandListener(this);<br /><br />        //------------------------<br />        //      Buscar<br />        //------------------------<br />        cmdBuscar = new Command("Buscar", Command.OK,2);<br />        frmBuscar = new Form("Buscra cliente");<br />        nombre3 = new TextField("Nombre","",20,TextField.ANY);<br />        frmBuscar.append(nombre3);<br />        frmBuscar.addCommand(cmdBuscar);<br />        frmBuscar.addCommand(cmdCancelar);<br />        frmBuscar.setCommandListener(this);<br /><br />        //---------------------------------<br />        //      Resultados de la busqueda<br />        //---------------------------------<br />        cmdRegresar = new Command("OK", Command.BACK,1);<br />        frmResultados = new Form("Resultados");<br />        itemResultados = frmResultados.append("Resultados");<br />        frmResultados.addCommand(cmdRegresar);<br />        frmResultados.setCommandListener(this);<br /><br />        //------------------------<br />        //      Acerca de...<br />        //------------------------<br />        acercade = new Alert("Qiubo lobo");<br />        acercade.setTimeout(Alert.FOREVER);<br />        String creditos = "Hecho por: n Guillermo Castro";<br /><br />        if (pantalla.numColors() > 2)<br />        {<br />            String icon = (pantalla.isColor()) ?"/JavaPowered-8.png": "JavaPowered-2.png";<br />            try<br />            {<br />                Image image = Image.createImage(icon);<br />                        acercade.setImage(image);<br />            }<br />            catch (java.io.IOException x){}<br />        }<br />        acercade.setString(creditos);<br />        acercade.addCommand(cmdRegresar);<br />        acercade.setCommandListener(this);<br />    }<br />    public void startApp() throws MIDletStateChangeException{<br />        pantalla.setCurrent(elmenu);<br />    }<br /><br />    public void pauseApp() {<br />    }<br /><br />    public void destroyApp(boolean incondicional) {<br />    }<br /><br />    public void commandAction(Command c, Displayable s){<br />        switch(c.getCommandType())<br />        {<br />            case Command.ITEM:<br />                switch(elmenu.getSelectedIndex())<br />                {<br />                    case 0: //añadir<br />                        pantalla.setCurrent(frmAgregar);<br />                        break;<br /><br />                    case 1: //Eliminar<br />                        pantalla.setCurrent(frmEliminar);<br />                        break;<br /><br />                    case 2: //busqueda<br />                        pantalla.setCurrent(frmBuscar);<br />                        break;<br /><br />                    case 3: //acerca de...<br />                        pantalla.setCurrent(acercade);<br />                        break;<br />                }<br />                break;<br />            case Command.EXIT:<br />              destroyApp(false);<br />              notifyDestroyed();<br />              break;<br />            case Command.BACK:<br />                pantalla.setCurrent(elmenu);<br />                limpiar();<br />                break;<br />            case Command.OK:<br />                if (c == cmdGuardar)<br />                {<br />                    this.c.nombre = nombre.getString();<br />                    this.c.descuento = Long.parseLong(descuento.getString());<br />                    this.c.agregar();<br />                    limpiar();<br />                    pantalla.setCurrent(elmenu);<br />                }<br />                else if(c == cmdEliminar)<br />                {<br />                    this.c.nombre = nombre2.getString();<br />                    frmResultados.delete(itemResultados);<br />                    itemResultados = frmResultados.append(this.c.eliminar());<br />                    limpiar();<br />                    pantalla.setCurrent(frmResultados);<br />                }<br />                else if(c == cmdBuscar)<br />                {<br />                    this.c.nombre = nombre3.getString();<br />                    frmResultados.delete(itemResultados);<br />                    itemResultados = frmResultados.append(this.c.buscar());<br />                    limpiar();<br />                    pantalla.setCurrent(frmResultados);<br />                }<br />                break;<br />        }<br />    }<br />    void limpiar()<br />    {<br />        nombre.setString("");<br />        nombre2.setString("");<br />        nombre3.setString("");<br />        descuento.setString("");<br />    }<br />    class Cliente<br />    {<br />            public String clave;<br />            public String nombre;<br />            public long descuento;<br /><br />            public void agregar()<br />        {<br />                RecordStore rs = null;<br />                try<br />                {<br />                    rs = RecordStore.openRecordStore(BD, false);<br />                    RecordEnumeration registros = rs.enumerateRecords(null, null, false);<br /><br />                    ByteArrayOutputStream baos = new ByteArrayOutputStream();<br />                    DataOutputStream os = new DataOutputStream(baos);<br />                    try<br />                    {<br />                        os.writeUTF(nombre);<br />                        os.writeLong(descuento);<br />                        os.flush();<br />                    }<br />                    catch (IOException ioe) {}<br /><br />                    byte[] b = baos.toByteArray();<br />                    try<br />                    {<br />                        rs.addRecord(b, 0, b.length);<br />                    }<br />                    catch (RecordStoreException rse) {}<br />                    rs.closeRecordStore();<br />            }<br />                catch(RecordStoreException e) {}<br />            }<br />            public String eliminar()<br />       {<br />                int indice;<br />                RecordStore rs = null;<br />                String texto = "No se encontro el registro";<br />                try<br />                {<br />                    rs = RecordStore.openRecordStore(BD, false);<br />                    RecordEnumeration registros = rs.enumerateRecords(null, null, false);<br /><br />                    while (registros. hasNextElement())<br />           {<br />                    indice = registros.nextRecordId();<br />                    try<br />                    {<br />                            ByteArrayInputStream bais = new ByteArrayInputStream(rs.getRecord(indice));<br />                            DataInputStream is = new DataInputStream(bais);<br />                            try<br />                            {<br />                                clave = is.readUTF();<br />                            }<br />                            catch (EOFException eofe) {}<br />                            catch (IOException ioe) {}<br />                            if (clave.equals(this.nombre))<br />                            {<br />                                try<br />                                        {<br />                                             rs.deleteRecord(indice);<br />                                             texto = "El registro"+indice+"Ha sido eliminado";<br />                                           }<br />                                           catch(InvalidRecordIDException e) {}<br />                            }<br />                            }<br />                            catch(RecordStoreException e) {}<br />                }<br />                    rs.closeRecordStore();<br />            }<br />            catch(RecordStoreException e) {}<br />            return texto;<br />            }<br />        public String buscar()<br />        {<br />                String texto = "";<br />                String elnombre;<br />                long eldescto;<br />                boolean eureka = false;<br />                RecordStore rs = null;<br />                int indice;<br /><br />                try<br />                {<br />                    rs = RecordStore.openRecordStore(BD, false);<br />                    RecordEnumeration registros = rs.enumerateRecords(null, null, false);<br />            while (registros.hasNextElement())<br />            {<br />                   indice = registros.nextRecordId();<br />                   try<br />                        {<br />                                ByteArrayInputStream bais = new ByteArrayInputStream(rs.getRecord(indice));<br />                                DataInputStream is = new DataInputStream(bais);<br />                                try<br />                                {<br />                                    elnombre = is.readUTF();<br />                                    eldescto = is.readLong();<br />                                    if(this.nombre.equals("*") || this.nombre.equals("ALL"))<br />                                    {<br />                                        texto += "Indice: "+indice+ "n CLIENTE: " +"nDESCUENTO: "+eldescto+"%nn";<br />                                        eureka = true;<br />                                    }<br />                                    else<br />                                    {<br />                                        if(elnombre.equals(nombre))<br />                                        {<br />                                            texto += "Indice: "+indice+ "n CLIENTE: " +"nDESCUENTO: "+eldescto+"%nn";<br />                                            eureka = true;<br />                                        }<br />                                    }<br />                                }<br />                                catch (EOFException eofe) {}<br />                                catch (IOException ioe) {}<br />                                bais.reset();<br />                                }<br />                        catch (RecordStoreException e) {}<br />                        }<br />                    rs.closeRecordStore();<br />                    }<br />                catch(RecordStoreException e){}<br />                if (!eureka)<br />                    texto = "No se encontro el registro";<br />                return texto;<br />                }<br />    }<br />}<br /><br /></p>]]></description><pubDate>Sat, 09 Apr 2011 03:35:00 +0000</pubDate></item><item><title/><link>https://guille9020.blogia.com/2011/032605.php</link><guid isPermaLink="true">https://guille9020.blogia.com/2011/032605.php</guid><description><![CDATA[]]></description><pubDate>Sat, 26 Mar 2011 19:17:00 +0000</pubDate></item><item><title/><link>https://guille9020.blogia.com/2011/032606.php</link><guid isPermaLink="true">https://guille9020.blogia.com/2011/032606.php</guid><description><![CDATA[]]></description><pubDate>Sat, 26 Mar 2011 19:17:00 +0000</pubDate></item><item><title/><link>https://guille9020.blogia.com/2011/032602.php</link><guid isPermaLink="true">https://guille9020.blogia.com/2011/032602.php</guid><description><![CDATA[]]></description><pubDate>Sat, 26 Mar 2011 19:16:00 +0000</pubDate></item><item><title/><link>https://guille9020.blogia.com/2011/032603.php</link><guid isPermaLink="true">https://guille9020.blogia.com/2011/032603.php</guid><description><![CDATA[]]></description><pubDate>Sat, 26 Mar 2011 19:16:00 +0000</pubDate></item><item><title/><link>https://guille9020.blogia.com/2011/032604.php</link><guid isPermaLink="true">https://guille9020.blogia.com/2011/032604.php</guid><description><![CDATA[]]></description><pubDate>Sat, 26 Mar 2011 19:16:00 +0000</pubDate></item><item><title>Mis datos Httphttps://guille9020.blogia.com/2011/032601-mis-datos-http.phphttps://guille9020.blogia.com/2011/032601-mis-datos-http.phpimport java.io.*;
import javax.microedition.midlet.*;
import javax.microedition.io.*;
import javax.microedition.lcdui.*;

public class Datos extends MIDlet implements CommandListener {

    Display display = null;
    List menu = null;
    TextBox t = null;
    private String url1 = "http://newworldpublic.vacau.com/jimmy/datos1.html";
    private String url2 = "http://newworldpublic.vacau.com/jimmy/datos.html";
    static final Command backCommand = new Command("Back", Command.BACK, 0);
    static final Command mainMenuCommand = new Command("Main", Command.SCREEN, 1);
    static final Command exitCommand = new Command("Exit", Command.STOP, 2);
    String currentMenu = null;

    public Datos() {
    }

    public void startApp() throws MIDletStateChangeException {
        display = Display.getDisplay(this);

        menu = new List("Mi informacion", Choice.IMPLICIT);
        menu.append("Mis datos", null);
        menu.append("Info extra", null);
        menu.addCommand(exitCommand);
        menu.setCommandListener(this);

        mainMenu();
    }

    void mainMenu() {
        display.setCurrent(menu);
        currentMenu = "Main";
    }

    public void misDatos() {
        try {
            download(url1);
        } catch (IOException e) {
            System.out.println("IOException: " + e);
        }
    }

    public void Infoextra() {
        try {
            download1(url2);
        } catch (IOException e) {
            System.out.println("IOException: " + e);
        }
    }

    private void download(String url1) throws IOException {
        StringBuffer b = new StringBuffer();
        InputStream is = null;
        HttpConnection c = null;

        try {
            long len = 0;
            int ch = 0;

            c = (HttpConnection) Connector.open(url1);
            is = c.openInputStream();

            while ((ch = is.read()) != -1) {
                b.append((char) ch);
            }

            t = new TextBox("Mis datos...", b.toString(), 1024, 0);
            t.addCommand(backCommand);
            t.setCommandListener(this);
        } finally {
            if (is != null) {
                is.close();
            }
            if (c != null) {
                c.close();
            }
        }
        display.setCurrent(t);
    }

    private void download1(String url2) throws IOException {
        StringBuffer b = new StringBuffer();
        InputStream is = null;
        HttpConnection c = null;
        try {
            long len = 0;
            int ch = 0;
            c = (HttpConnection) Connector.open(url2);
            is = c.openInputStream();
            while ((ch = is.read()) != -1) {
                b.append((char) ch);
            }
            t = new TextBox("Extra...", b.toString(), 1024, 0);
            t.addCommand(backCommand);
            t.setCommandListener(this);
        } finally {
            if (is != null) {
                is.close();
            }
            if (c != null) {
                c.close();
            }
        }
        display.setCurrent(t);
    }

    public void testItem1() {
        misDatos();
        currentMenu = "Mis datos";
    }

    public void testItem2() {
        Infoextra();
        currentMenu = "Info extra";
    }

    public void commandAction(Command c, Displayable d) {
        String label = c.getLabel();
        if (label.equals("Exit")) {
            destroyApp(true);
        } else if (label.equals("Back")) {
            mainMenu();
            if (currentMenu.equals("Mis datos") || currentMenu.equals("Info extra")) {
            }
        } else {
            List down = (List) display.getCurrent();
            switch (down.getSelectedIndex()) {
                case 0:
                    testItem1();
                    break;
                case 1:
                    testItem2();
                    break;
            }
        }
    }

    public void pauseApp() {
        display = null;
    menu = null;
    //input = null;
    }

    public void destroyApp(boolean incondicional) {
        notifyDestroyed();
    }
}

No puedo trepar todas las fotos profe y no utilice mi cel porque no lo soporto no se porque!! :$

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