Bom, to postando o codigo inteiro do meu projeto de teste.
Estou fazendo ele no NetBeans
package Office;
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
//Aqui o nescessario para funcionar o acesso remoto
import java.io.IOException;
import java.io.InputStream;
import javax.microedition.io.Connector;
import javax.microedition.io.HttpConnection;
/**
*
* @author Admin
*/
public class Office extends MIDlet implements CommandListener {
/** Creates a new instance of Office */
public Office() {
initialize();
}
private org.netbeans.microedition.lcdui.SplashScreen telaSplash;
private Form frmPrincipal;
private Command cmdSair;
private Command cmdAjuda;
private Form frmLogin;
private TextField txtUsuario;
private Command cmdOk;
private Command cmdSair1;
private Alert alLoginerror;
private Form formCadastro;
private Alert alertCadastro;
private Form formLogin;
private TextField txt_usuario;
private Command cmd_Ok;
private Command cmd_Sair;
private Command cmd_Chamado;
private Form formChamado;
private Command cmdBuscar;
private Command cmdSair_ch;
private Alert alerta;
private TextField txtCliente;
//parte de trazer dados remotos
private String url;
/** Called by the system to indicate that a command has been invoked on a particular displayable.
* @param command the Command that ws invoked
* @param displayable the Displayable on which the command was invoked
*/
public void commandAction(Command command, Displayable displayable) {
// Insert global pre-action code here
if (displayable == frmPrincipal) {
if (command == cmdAjuda) {
// Insert pre-action code here
// Do nothing
// Insert post-action code here
} else if (command == cmdSair) {
// Insert pre-action code here
exitMIDlet();
// Insert post-action code here
} else if (command == cmd_Chamado) {
// Insert pre-action code here
getDisplay().setCurrent(get_formChamado());
// Insert post-action code here
}
} else if (displayable == telaSplash) {
if (command == telaSplash.DISMISS_COMMAND) {
// Insert pre-action code here
getDisplay().setCurrent(get_formLogin());
// Insert post-action code here
}
} else if (displayable == frmLogin) {
if (command == cmdSair1) {
// Insert pre-action code here
// Do nothing
// Insert post-action code here
} else if (command == cmdOk) {
// Insert pre-action code here
if(txtUsuario.getString().equals("Fellipe")){
//getDisplay().setCurrent(get_alertCadastro(), get_formCadastro());
} else {
getDisplay().setCurrent(get_alertCadastro(), get_formCadastro());
}
// Do nothing
// Insert post-action code here
}
} else if (displayable == formLogin) {
if (command == cmd_Sair) {
// Insert pre-action code here
exitMIDlet();
// Insert post-action code here
} else if (command == cmd_Ok) {
// Insert pre-action code here
if(txt_usuario.getString().equals("fellipe") ){
getDisplay().setCurrent(get_frmPrincipal());
} else {
getDisplay().setCurrent(get_alLoginerror(), get_formLogin());
}
// Do nothing
// Insert post-action code here
}
} else if (displayable == formChamado) {
if (command == cmdBuscar) {
// Insert pre-action code here
new Thread(new Runnable() {
public void run(){
url = "http://localhost/teste.php?Vid_cliente="+txtCliente.getString();
try{
getConsulta(url);
}catch (IOException e) {
alerta.setString(e.getMessage());
alerta.setType(AlertType.WARNING);
alerta.setTimeout(Alert.FOREVER);
}catch (Exception e) {
alerta.setString("Teste");
alerta.setType(AlertType.ERROR);
alerta.setTimeout(Alert.FOREVER);
}
}
}).start();
// Do nothing
// Insert post-action code here
} else if (command == cmdSair_ch) {
// Insert pre-action code here
getDisplay().setCurrent(get_frmPrincipal());
// Insert post-action code here
}
}
// Insert global post-action code here
}
/** This method initializes UI of the application.
*/
private void initialize() {
// Insert pre-init code here
getDisplay().setCurrent(get_telaSplash());
// Insert post-init code here
}
/**
* This method should return an instance of the display.
*/
public Display getDisplay() {
return Display.getDisplay(this);
}
/**
* This method should exit the midlet.
*/
public void exitMIDlet() {
getDisplay().setCurrent(null);
destroyApp(true);
notifyDestroyed();
}
/** This method returns instance for telaSplash component and should be called instead of accessing telaSplash field directly.
* @return Instance for telaSplash component
*/
public org.netbeans.microedition.lcdui.SplashScreen get_telaSplash() {
if (telaSplash == null) {
// Insert pre-init code here
telaSplash = new org.netbeans.microedition.lcdui.SplashScreen(getDisplay());
telaSplash.setCommandListener(this);
telaSplash.setFullScreenMode(true);
telaSplash.setText("Carregando o sistema ...");
telaSplash.setTimeout(3000);
// Insert post-init code here
}
return telaSplash;
}
/** This method returns instance for frmPrincipal component and should be called instead of accessing frmPrincipal field directly.
* @return Instance for frmPrincipal component
*/
public Form get_frmPrincipal() {
if (frmPrincipal == null) {
// Insert pre-init code here
frmPrincipal = new Form("Sistema de Atendimentos", new Item[0]);
frmPrincipal.addCommand(get_cmdSair());
frmPrincipal.addCommand(get_cmdAjuda());
frmPrincipal.addCommand(get_cmd_Chamado());
frmPrincipal.setCommandListener(this);
// Insert post-init code here
}
return frmPrincipal;
}
/** This method returns instance for cmdSair component and should be called instead of accessing cmdSair field directly.
* @return Instance for cmdSair component
*/
public Command get_cmdSair() {
if (cmdSair == null) {
// Insert pre-init code here
cmdSair = new Command("Sair", Command.EXIT, 1);
// Insert post-init code here
}
return cmdSair;
}
/** This method returns instance for cmdAjuda component and should be called instead of accessing cmdAjuda field directly.
* @return Instance for cmdAjuda component
*/
public Command get_cmdAjuda() {
if (cmdAjuda == null) {
// Insert pre-init code here
cmdAjuda = new Command("Help", Command.HELP, 1);
// Insert post-init code here
}
return cmdAjuda;
}
/** This method returns instance for frmLogin component and should be called instead of accessing frmLogin field directly.
* @return Instance for frmLogin component
*/
public Form get_frmLogin() {
if (frmLogin == null) {
// Insert pre-init code here
frmLogin = new Form(null, new Item[] {get_txtUsuario()});
frmLogin.addCommand(get_cmdOk());
frmLogin.addCommand(get_cmdSair1());
frmLogin.setCommandListener(this);
// Insert post-init code here
}
return frmLogin;
}
/** This method returns instance for txtUsuario component and should be called instead of accessing txtUsuario field directly.
* @return Instance for txtUsuario component
*/
public TextField get_txtUsuario() {
if (txtUsuario == null) {
// Insert pre-init code here
txtUsuario = new TextField("Usuario :", null, 120, TextField.ANY);
// Insert post-init code here
}
return txtUsuario;
}
/** This method returns instance for cmdOk component and should be called instead of accessing cmdOk field directly.
* @return Instance for cmdOk component
*/
public Command get_cmdOk() {
if (cmdOk == null) {
// Insert pre-init code here
cmdOk = new Command("Ok", Command.OK, 1);
// Insert post-init code here
}
return cmdOk;
}
/** This method returns instance for cmdSair1 component and should be called instead of accessing cmdSair1 field directly.
* @return Instance for cmdSair1 component
*/
public Command get_cmdSair1() {
if (cmdSair1 == null) {
// Insert pre-init code here
cmdSair1 = new Command("Sair", Command.EXIT, 1);
// Insert post-init code here
}
return cmdSair1;
}
/** This method returns instance for alLoginerror component and should be called instead of accessing alLoginerror field directly.
* @return Instance for alLoginerror component
*/
public Alert get_alLoginerror() {
if (alLoginerror == null) {
// Insert pre-init code here
alLoginerror = new Alert(null, "Usuario invalido !", null, AlertType.ERROR);
alLoginerror.setTimeout(-2);
// Insert post-init code here
}
return alLoginerror;
}
/** This method returns instance for formCadastro component and should be called instead of accessing formCadastro field directly.
* @return Instance for formCadastro component
*/
public Form get_formCadastro() {
if (formCadastro == null) {
// Insert pre-init code here
formCadastro = new Form(null, new Item[0]);
// Insert post-init code here
}
return formCadastro;
}
/** This method returns instance for alertCadastro component and should be called instead of accessing alertCadastro field directly.
* @return Instance for alertCadastro component
*/
public Alert get_alertCadastro() {
if (alertCadastro == null) {
// Insert pre-init code here
alertCadastro = new Alert(null, "<Enter Text>", null, null);
alertCadastro.setTimeout(-2);
// Insert post-init code here
}
return alertCadastro;
}
/** This method returns instance for formLogin component and should be called instead of accessing formLogin field directly.
* @return Instance for formLogin component
*/
public Form get_formLogin() {
if (formLogin == null) {
// Insert pre-init code here
formLogin = new Form(null, new Item[] {get_txt_usuario()});
formLogin.addCommand(get_cmd_Ok());
formLogin.addCommand(get_cmd_Sair());
formLogin.setCommandListener(this);
// Insert post-init code here
}
return formLogin;
}
/** This method returns instance for txt_usuario component and should be called instead of accessing txt_usuario field directly.
* @return Instance for txt_usuario component
*/
public TextField get_txt_usuario() {
if (txt_usuario == null) {
// Insert pre-init code here
txt_usuario = new TextField("Usuario", null, 120, TextField.ANY);
// Insert post-init code here
}
return txt_usuario;
}
/** This method returns instance for cmd_Ok component and should be called instead of accessing cmd_Ok field directly.
* @return Instance for cmd_Ok component
*/
public Command get_cmd_Ok() {
if (cmd_Ok == null) {
// Insert pre-init code here
cmd_Ok = new Command("Ok", Command.OK, 1);
// Insert post-init code here
}
return cmd_Ok;
}
/** This method returns instance for cmd_Sair component and should be called instead of accessing cmd_Sair field directly.
* @return Instance for cmd_Sair component
*/
public Command get_cmd_Sair() {
if (cmd_Sair == null) {
// Insert pre-init code here
cmd_Sair = new Command("Exit", Command.EXIT, 1);
// Insert post-init code here
}
return cmd_Sair;
}
/** This method returns instance for cmd_Chamado component and should be called instead of accessing cmd_Chamado field directly.
* @return Instance for cmd_Chamado component
*/
public Command get_cmd_Chamado() {
if (cmd_Chamado == null) {
// Insert pre-init code here
cmd_Chamado = new Command("Chamado", Command.OK, 1);
// Insert post-init code here
}
return cmd_Chamado;
}
/** This method returns instance for formChamado component and should be called instead of accessing formChamado field directly.
* @return Instance for formChamado component
*/
public Form get_formChamado() {
if (formChamado == null) {
// Insert pre-init code here
formChamado = new Form("Busca de Chamados", new Item[] {get_txtCliente()});
formChamado.addCommand(get_cmdBuscar());
formChamado.addCommand(get_cmdSair_ch());
formChamado.setCommandListener(this);
// Insert post-init code here
}
return formChamado;
}
/** This method returns instance for cmdBuscar component and should be called instead of accessing cmdBuscar field directly.
* @return Instance for cmdBuscar component
*/
public Command get_cmdBuscar() {
if (cmdBuscar == null) {
// Insert pre-init code here
cmdBuscar = new Command("Buscar", Command.OK, 1);
// Insert post-init code here
}
return cmdBuscar;
}
/** This method returns instance for cmdSair_ch component and should be called instead of accessing cmdSair_ch field directly.
* @return Instance for cmdSair_ch component
*/
public Command get_cmdSair_ch() {
if (cmdSair_ch == null) {
// Insert pre-init code here
cmdSair_ch = new Command("Voltar", Command.EXIT, 1);
// Insert post-init code here
}
return cmdSair_ch;
}
/** This method returns instance for alerta component and should be called instead of accessing alerta field directly.
* @return Instance for alerta component
*/
public Alert get_alerta() {
if (alerta == null) {
// Insert pre-init code here
alerta = new Alert(null, null, null, null);
alerta.setTimeout(-2);
// Insert post-init code here
}
return alerta;
}
/** This method returns instance for txtCliente component and should be called instead of accessing txtCliente field directly.
* @return Instance for txtCliente component
*/
public TextField get_txtCliente() {
if (txtCliente == null) {
// Insert pre-init code here
txtCliente = new TextField("Codigo do cliente", null, 120, TextField.ANY);
// Insert post-init code here
}
return txtCliente;
}
public void startApp() {
}
public void pauseApp() {
}
public void destroyApp(boolean unconditional) {
}
public void getConsulta(String url) throws IOException {
StringBuffer b = new StringBuffer();
String aux="";
try{
HttpConnection con = (HttpConnection)Connector.open(url);
InputStream inputStream = con.openInputStream();
int ch;
int status = -1;
status = con.getResponseCode();
if(status == HttpConnection.HTTP_OK){
con.close();
while((ch = inputStream.read()) != -1) {
b.append((char) ch);
}
for(int i = 0;i<b.toString().length();i++){
if(b.toString().substring(i,i+1).equals("#")){
aux = aux+"\n";
}
else{
aux = aux+b.toString().substring(i,i+1);
}
}
this.alerta.setString(aux);
this.alerta.setType(AlertType.INFO);
this.alerta.setTimeout(Alert.FOREVER);
}
else{
this.alerta.setString("Erro: Conexão");
this.alerta.setType(AlertType.WARNING);
this.alerta.setTimeout(Alert.FOREVER);
}
}
catch(IOException ioe){
this.alerta.setString(ioe.getMessage());
this.alerta.setType(AlertType.ERROR);
this.alerta.setTimeout(Alert.FOREVER);
}catch (Exception e) {
alerta.setString(e.getMessage());
alerta.setType(AlertType.ERROR);
alerta.setTimeout(Alert.FOREVER);
}
//displayPrincipal.setCurrent(this.alerta);
}
}