/* * Canvas3let.java * * Created on 2005年4月20日, 下午3:55 */ import javax.microedition.midlet.*; import javax.microedition.lcdui.*; /** * * @author Administrator * @version */ public class Canvas3let extends MIDlet implements CommandListener{ private Display aDisplay; private Command okCommand; private Command exitCommand; private Command backCommand; private TextBox aTextBox; private Alert showAlert; private Image showImage; private MyCanvas aMyCanvas; public Canvas3let(){ exitCommand=new Command("退出",Command.EXIT,1); okCommand=new Command("进入",Command.OK,1); try{ showImage=Image.createImage("/sohu.png"); } catch(Exception e){} showAlert=new Alert("Loading...","载入中……",showImage,AlertType.INFO); aTextBox=new TextBox("KeyPress Test", "按下进入键后,即可进入显示界面,可以显示所按按键", 25,TextField.ANY);
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