Java闪屏

 

import java.awt.BorderLayout;import java.awt.Color;import java.awt.Graphics;import java.awt.Image;import java.awt.Rectangle;import java.awt.Toolkit;import javax.swing.Icon;import javax.swing.ImageIcon;import javax.swing.JLabel;import javax.swing.JWindow;public class SplashTest extends JWindow{Graphics g = null;Icon icon = new ImageIcon("icons/out1.jpg");JLabel label = new JLabel(icon);Image image = Toolkit.getDefaultToolkit().createImage("icons/out1.jpg");public SplashTest() {label.setVisible(true);label.setForeground(Color.RED);this.add(label,BorderLayout.CENTER);this.setBounds(new Rectangle(500,300));this.setLocationRelativeTo(null);this.setVisible(true);}public void paint(Graphics g) {g.setColor(Color.RED);int i = 0;g.drawImage(image,0,0,500,300,this);// 显示10S，消失。while (true) {i++;g.drawImage(image,0,0,500,300,this);g.drawString("当前进度" + i*10+"%", 50, 200);if (i == 10) {this.dispose();System.exit(0);}try {Thread.sleep(1000);} catch (InterruptedException e) {// TODO Auto-generated catch blocke.printStackTrace();}}}/** * @param args */public static void main(String[] args) {SplashTest st = new SplashTest();}}