ui.zip_Time_java UI time

/** *主界面 **/ import javax.microedition.lcdui.*; import javax.microedition.midlet.*; import java.util.*; public class a extends Canvas implements Runnable{ public static MIDlet midlet ; public Canvas canvas; public TimeZone tz=TimeZone.getTimeZone("GMT+08:00"); public Calendar ca; Font font = Font.getFont(Font.FACE_SYSTEM, Font.STYLE_BOLD, Font.SIZE_SMALL); public a() { setFullScreenMode(true); (new Thread(this)).start(); } public void run() {while(true){repaint();}} public void paint(Graphics g) { g.setFont(font); g.setColor(0xffffff); g.fillRect(0, 0, getWidth(), getHeight()); g.setColor(0xb6a9fa); g.fillRect(0,0,getWidth(),20); g.setColor(0xb6a9fa); g.fillRect(0,getHeight()-20,getWidth(),getHeight()); g.setColor(0x000000); g.drawString("简读",1,1,20);//Graphics.LEFT|Graphics.TOP=20 g.drawString("菜单",0,300,Graphics.LEFT|Graphics.TOP); g.drawString("文件",getWidth(),300,Graphics.RIGHT|Graphics.TOP); ca=Calendar.getInstance(tz); int ts=ca.get(Calendar.SECOND); int tm=ca.get(Calendar.MINUTE); int th=ca.get(Calendar.HOUR); String tt=th+":"; if (th<10) {tt="0"+th+":";} else {tt=th+":";} if (tm<10) {tt=tt+"0"+tm+":";} else {tt=tt+tm+":";} if (ts<10) {tt=tt+"0"+ts;} else {tt=tt+ts;} g.drawString(tt,getWidth()/2-25,getHeight()-20,20); } }