J2ME教程 ppt

从入门到精通J2ME教程，教程系统简洁易懂，非常适合适合初学者。

package xianjian;

import javax.microedition.lcdui.Canvas;
import javax.microedition.lcdui.Font;
import javax.microedition.lcdui.Graphics;


public class AboutCanvas extends Canvas {
	private final String AboutContent[] = {
        “仙剑奇侠传“
        “版本号：V1.0“
        ““
        “程序设计:“
        “IMTI“
    };
	private int y = 0;
	private int d;

	public AboutCanvas（） {
		this.d=this.getHeight（）;
		this.setFullScreenMode（true）;
		new AboutTh（）.start（）;
	}

	protected void paint（Graphics g） {
		g.fillRect（0 0 getWidth（） getHeight（））;
		for（int i=0;i<4;i++）{
			for（int j=0;j<4;j++）{
				g.drawImage（XianJianImage.imgBackXianJianImage.imgBack.getWidth（）*iXianJianImage.imgBack.getHeight（）*jGraphics.LEFT|Graphics.TOP）;
			}
		}
		g.setFont（Font.getFont（Font.FACE_SYSTEMFont.style_BOLDFont.SIZE_LARGE））;
		g.setColor（0xffff00）;
		for（int i=0;i			g.drawString（AboutContent[i]this.getWidth（）/2y+dGraphics.HCENTER|Graphics.TOP）;
			y+=20;
		}
		g.drawImage（XianJianImage.imgLogothis.getWidth（）/219*AboutContent.length+d+this.getHeight（）/2Graphics.HCENTER|Graphics.TOP）;
		g.setColor（0x000000）;
		g.fillRect（0 getHeight（）-20 getWidth（） 20）;
		g.fillRect（0 0 getWidth（） 20）;
		g.setColor（0xffffff）;
		g.setFont（Font.getFont（Font.FACE_SYSTEMFont.style_PLAINFont.SIZE_LARGE））;
		g.drawString（“返回“getWidth（）getHeight（）Graphics.RIGHT|Graphics.BOTTOM）;
		y=0;
	}
	protected void keyPressed（int key） {
		switch（key）{
		case -7:
			XianJianLet.dis.setCurrent（new MenuCanvas（））;
			break;
		}
	}
	protected void keyReleased（int key） {

	}
	class AboutTh extends Thread{
		public void run（） {
			while（d+20*AboutContent.length+20>0）{
				d--;
				repaint（）;
				try {
					Thread.sleep（10）;
				} catch （InterruptedException e） {
					e.printStackTrace（）;
				}
			}
		}
	}
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件     579072  2008-08-20 09:10  j2me-PPT\game\第一章 J2ME游戏编程.ppt

     文件     578560  2008-08-20 23:33  j2me-PPT\game\第三章 3D游戏开发入门.ppt

     文件     504320  2008-07-30 12:36  j2me-PPT\game\第二章 多媒体开发.ppt

     目录          0  2009-02-23 10:34  j2me-PPT\game

     文件      63514  2008-07-01 19:53  j2me-PPT\j2me-bluetooth.jpg

     文件       3431  2008-08-20 10:35  j2me-PPT\J2me_Picture\01.png

     文件       3718  2008-08-20 10:35  j2me-PPT\J2me_Picture\02.png

     文件       3360  2008-08-20 10:45  j2me-PPT\J2me_Picture\03.png

     文件       3668  2008-08-20 10:49  j2me-PPT\J2me_Picture\04.png

     文件       4229  2008-08-20 10:50  j2me-PPT\J2me_Picture\05.png

     文件       3232  2008-08-20 10:53  j2me-PPT\J2me_Picture\06.png

     文件       3254  2008-08-20 10:54  j2me-PPT\J2me_Picture\07.png

     文件       3116  2008-08-20 10:54  j2me-PPT\J2me_Picture\08.png

     文件      36100  2008-07-08 20:32  j2me-PPT\J2me_Picture\1.png

     文件       8066  2008-08-20 11:13  j2me-PPT\J2me_Picture\back.png

     文件       2711  2005-12-22 12:02  j2me-PPT\J2me_Picture\p1.png

     文件       2692  2005-12-22 12:02  j2me-PPT\J2me_Picture\p2.png

     文件       2562  2005-12-22 12:02  j2me-PPT\J2me_Picture\p3.png

     文件       2659  2005-12-22 12:02  j2me-PPT\J2me_Picture\p4.png

     文件       2987  2005-12-22 12:02  j2me-PPT\J2me_Picture\p5.png

     文件       3772  2008-08-20 11:04  j2me-PPT\J2me_Picture\qt1.png

     文件       3655  2008-08-20 11:05  j2me-PPT\J2me_Picture\qt2.png

     文件       3791  2008-08-20 11:06  j2me-PPT\J2me_Picture\qt3.png

     文件       5025  2008-08-20 17:04  j2me-PPT\J2me_Picture\qtback.png

    ..A.SH.     50176  2008-11-12 21:00  j2me-PPT\J2me_Picture\Thumbs.db

     文件      56989  2007-11-23 09:26  j2me-PPT\J2me_Picture\wel.PNG

     目录          0  2009-02-23 10:34  j2me-PPT\J2me_Picture

     文件       3339  2006-11-10 15:35  j2me-PPT\xianjian2008New（完整）\audio\menu.mid

     文件       6217  2006-11-10 18:06  j2me-PPT\xianjian2008New（完整）\audio\xj1.mid

     目录          0  2009-02-23 10:34  j2me-PPT\xianjian2008New（完整）\audio

............此处省略390个文件信息