這樣就可以與jcreater結合寫(xiě)程序了！

我的Email:sunyuzhe@263.net歡迎與大家討論！

假設安裝路徑如下：
JCreator D:\Program Files\Xinox Software\JCreator LE
motoj2sdk D:\Motoj2sdk
JDK D:\jdk1.3.1

注意：要先擊活模擬環(huán)境，運行D:\MotoJ2SDK\generic\scripts\runConstructor.bat
選擇手機型號，選擇語(yǔ)言，選擇normal， 再"創(chuàng )建"。

啟動(dòng)Jcreater之后我的配置如下：
第一步 選擇 Configure->Options->JDK Profiles
注意：一定新建 profile and select “D:\jdk1.3.1”
將名字改為“J2ME 388”
Add classes path “D:\Motoj2sdk\lib”
Add documentation path “D:\Motoj2sdk\docs”
分別將后加的兩行移到最上方.

第二步 選擇 Configure->Options->JDK Tools
選擇Complier
選中 and edit it.
將 parameters 變?yōu)?-classpath D:/motoj2sdk/lib $[JavaFiles]

第三步
選擇 Configure->Options->Tools
點(diǎn)擊“New”選擇 DOS command
名字為“Preverifier”
將 arguments 換為 d:\Motoj2sdk\bin\preverifier.exe -classpath "d:\Motoj2sdk\lib" -d . .
將 initial directory 變?yōu)?“$[PrjDir]”

第4步

按上面的方法在New一個(gè) DOS command
名字：“Run Emulator”
將 arguments 換成 “java -Djava.library.path=d:/MotoJ2SDK/lib -classpath "d:/MotoJ2SDK/bin/Emulator.jar";"d:/MotoJ2SDK/ConfigTool.jar" com.mot.tools.j2me.emulator.Emulator -classpath$[PrjDir];"d:/MotoJ2SDK/lib" -deviceFile d:/MotoJ2SDK/bin/resources/device.props javax.microedition.midlet.AppManager $[CurClass] -JSA 1 1”
將 initial directory 換成 “d:\Motoj2sdk\bin”

ok!編輯工具配置完畢！

新建一個(gè)工程——選擇Empty Project
再取一個(gè)名字 比如：test
則jcreater自動(dòng)在你的工作目錄中生成目錄test
再new一個(gè)file選擇java File
寫(xiě)好你的原代碼，保存 如：test.java
在Project中 選add file
然后選中你剛才的test.java

注意：不要有package ;

編譯——》tools中的Preverifier進(jìn)行預先審核——》tools中的Run Emulator進(jìn)行模擬

test.java 的例子：功能是捕捉鍵盤(pán)輸入的ascII嗎。

import javax.microedition.lcdui.*;
import javax.microedition.midlet.*;

public class test extends MIDlet implements CommandListener {

/**
* The screen for this MIDlet
*/
private KeyEventsDemoCanvas myCanvas;

/**
* Reference to current Display
*/
private Display myDisplay;

/**
* Command to make sure soft key is not a key event
*/
private Command okCommand = new Command("OK", Command.OK, 1);

test() {

myDisplay = Display.getDisplay(this);
myCanvas = new KeyEventsDemoCanvas();
myCanvas.addCommand(okCommand);
myCanvas.setCommandListener(this);
}

/**
* Do nothing if a command is fired
*/
public void commandAction(Command c, Displayable s) {
}

/**
* Start the MIDlet
*/
protected void startApp() throws MIDletStateChangeException {

myDisplay.setCurrent(myCanvas);
}

/**
* Pause the MIDlet
*/
protected void pauseApp() {
}

/**
* Called by the framework before the application is unloaded
*/
protected void destroyApp(boolean unconditional) {
}

/**
* The screen for this application
*/
class KeyEventsDemoCanvas extends Canvas {

/**
* Background color (i.e. the color of the screen)
*/
public final int BACKGROUND_COLOR = 0xFFFFFF; // white

/**
* Foreground color (i.e. the color of the rectangles)
*/
public final int FOREGROUND_COLOR = 0x000000; // black

/**
* Last key that was pressed
*/
private int lastKey;

/**
* Paint the screen
*/
public void paint(Graphics g) {

/*
* Clear the screen
*/
g.setColor(BACKGROUND_COLOR);
g.fillRect(0, 0, getWidth(), getHeight());

/*
* Paint the message
*/
g.setColor(FOREGROUND_COLOR);

g.drawString("Press a key!", 0, 0, Graphics.TOP | Graphics.LEFT);

if (lastKey != 0) {
g.drawString("Key Code: " + lastKey, 0, g.getFont().getHeight(),
Graphics.TOP | Graphics.LEFT);
try {
g.drawString("Action: " + getGameAction(lastKey), 0,
2 * g.getFont().getHeight(),
Graphics.TOP | Graphics.LEFT);
g.drawString("Key Name: " + getKeyName(lastKey), 0,
3 * g.getFont().getHeight(),
Graphics.TOP | Graphics.LEFT);
} catch (Exception e) {
// ignore since alphabet keys will throw this exception
}
}
}

/**
* Handle key press
*/
public void keyPressed(int keyCode) {

lastKey = keyCode;
repaint();
}

/**
* Demonstrate keyRepeated events
*/
public void keyRepeated(int keyCode) {
System.out.println("Key repeated " + keyCode);
}
}
}