代码如下,应该没有错误吧!
import javax.microedition.lcdui.*;import javax.microedition.midlet.MIDlet;import javax.microedition.midlet.MIDletStateChangeException;
public class ExclusiveListMIDlet extends MIDlet implements CommandListener{ private Display display; public ExclusiveListMIDlet() { // TODO Auto-generated constructor stub display=Display.getDisplay(this); Image img=null; try{ img=Image.createImage("/a.png"); }catch(Exception e){ System.out.println(e); } List l=new List("d",Choice.EXCLUSIVE); l.append("香蕉",null); l.append("苹果",img); l.append("西瓜",null); l.addCommand(new Command("确定",Command.OK,1)); l.setCommandListener(this); display.setCurrent(l); }
protected void destroyApp(boolean arg0) throws MIDletStateChangeException { // TODO Auto-generated method stub
}
protected void pauseApp() { // TODO Auto-generated method stub
}
protected void startApp() throws MIDletStateChangeException { // TODO Auto-generated method stub
} public void commandAction(Command c,Displayable d){ String cmd=c.getLabel(); if (cmd.equals("确定")) { List l=(List)d; int i=l.getSelectedIndex(); System.out.println("你选择了第"+i+"个选项!"); String con=l.getString(i); System.out.println("内容为:"+con); } }}相信代码没错吧,因为在WTK独立环境下测试,正常,但是在Eclipse3.2.1+EclipseME+WTK2.2+JDK1.4这个环境下,用Eclipse测试,模拟器一闪就关闭了,没有停下来,响应我的操作,又没有高手遇到过?下面将Eclipse的提示粘出来,供大家分析!
正在通过存储根 DefaultColorPhone 来运行 java.io.IOException: storageOpen(): No such file or directory, C:/Documents and Settings/Administrator/workspace/???????/???????.jad at com.sun.midp.io.j2me.storage.RandomAccessStream.connect(+30) at com.sun.midp.dev.DevMIDletSuiteImpl.create(+141) at com.sun.midp.dev.DevMIDletSuiteImpl.create(+62) at com.sun.midp.main.Main.runLocalClass(+20) at com.sun.midp.main.Main.main(+116)Execution completed.649924 bytecodes executed0 thread switches740 classes in the system (including system classes)3179 dynamic objects allocated (83348 bytes)1 garbage collections (0 bytes collected)
是哪一句出问题了?