znalazłem przykładowy kod
import java.io.;
import javax.microedition.midlet.;
import javax.microedition.lcdui.*;
public class HelloMIDlet extends MIDlet implements CommandListener{
private Display display;
private Form form;
private Command help, exit;
private Alert alert;
public HelloMIDlet(){
display = Display.getDisplay(this);
help = new Command("Help", Command.SCREEN, 1);
exit = new Command("Exit", Command.EXIT, 1);
form = new Form("New Form");
form.addCommand(exit);
form.addCommand(help);
form.setCommandListener(this);
}
public void startApp(){
display.setCurrent(form);
}
public void pauseApp(){}
public void destroyApp(boolean unconditional){
notifyDestroyed();
}
public void commandAction(Command c, Displayable s){
String label = c.getLabel();
if (label.equals("Help")){
String string = helpDATA();
if (string != null){
alert = new Alert("Help", string, null, null);
alert.setTimeout(Alert.FOREVER);
display.setCurrent(alert, form);
}
} else if (label.equals("Exit")){
destroyApp(false);
}
}
private String helpDATA(){
InputStream is = getClass().getResourceAsStream("/help.txt");
StringBuffer sb = new StringBuffer();
try{
int chars, i = 0;
while ((chars = is.read()) != -1){
sb.append((char) chars);
}
return sb.toString();
}catch (Exception e){
System.out.println("Can't create Buffers");
}
return null;
}
}
do odczytu plików txt
po kompilacji netbeans wyskakuje mi błąd
C:\Users\komp\Documents\NetBeansProjects\MobileApplication3\nbproject\build-impl.xml Execution failed with error code 1.
BUILD FAILED (total time: 2 seconds)
<nb-run jadfile="${dist.dir}/${dist.jad}" jarfile="${dist.dir}/${dist.jar}" jadurl="${dist.jad.url}" device="${platform.device}" platformhome="${platform.home}" platformtype="${platform.type}" execmethod="${run.method}" securitydomain="${evaluated.run.security.domain}" commandline="${platform.runcommandline}" classpath="${platform.bootclasspath}:${dist.dir}/${dist.jar}" cmdoptions="${run.cmd.options}"/>
nie wiem czy coś muszę dodać czy może robię coś źle
dziękuje za pomoc