import java.io.IOException;
import javax.microedition.io.Connector;
import javax.microedition.io.HttpConnection;
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.Form;
import javax.microedition.lcdui.StringItem;
import javax.microedition.lcdui.TextField;
import javax.microedition.midlet.MIDlet;
public class ConnectHttpMIDlet extends MIDlet implements CommandListener {
private Command exitCommand = new Command("Exit", Command.EXIT, 1);
private Command sendCommand= new Command("Send", Command.OK, 1);
private Command backCommand = new Command("Upload", Command.OK, 1);
private Display display;
private String defaultURL = "http://www.g.com/p=MDIP&u=b&y=y&hc=0&hs=0";
private Form mainForm, resultForm;
private TextField URL = new TextField(null, defaultURL, 250, TextField.URL);
private StringItem resultItem;
public ConnectHttpMIDlet() {
display = Display.getDisplay(this);
}
public void startApp() {
mainForm = new Form("Data");
mainForm.append(URL);
mainForm.addCommand(sendCommand);
mainForm.addCommand(exitCommand);
mainForm.setCommandListener(this);
display.setCurrent(mainForm);
}
public void pauseApp() {
}
public void destroyApp(boolean unconditional) {
}
public void commandAction(Command c, Displayable s) {
if (c == sendCommand) {
String result = "";
resultItem = new StringItem(null, result);
resultForm = new Form("Result");
String URLString = URL.getString();
try {
result = requestUsingGET(URLString);
} catch (IOException e) {
result = "failed";
}
resultItem.setText(result);
resultForm.append(resultItem);
resultForm.addCommand(backCommand);
resultForm.setCommandListener(this);
display.setCurrent(resultForm);
} else if (c == backCommand) {
URL.setString(defaultURL);
display.setCurrent(mainForm);
} else {
destroyApp(false);
notifyDestroyed();
}
}
private String requestUsingGET(String URLString) throws IOException {
HttpConnection hpc = null;
String content = "";
try {
hpc = (HttpConnection) Connector.open(URLString);
content += "URL: " + hpc.getURL() + "\n";
content += "Protocol: " + hpc.getProtocol() + "\n";
content += "Host: " + hpc.getHost() + "\n";
content += "Port: " + hpc.getPort() + "\n";
content += "File: " + hpc.getFile() + "\n";
content += "Query: " + hpc.getQuery() + "\n";
content += "reference: " + hpc.getRef() + "\n";
content += "request method: " + hpc.getRequestMethod();
if (hpc != null)
hpc.close();
} catch (IOException e2) {
}
return content;
}
}