[示例] 迅雷看看播放完成后自动关机

[i][b]迅雷看看播放完成后自动关机[/b][/i]
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使用说明:
本程序用于通过像素自动检测迅雷播放器播放时间,检测范围大致在全屏时或最大化时,总之窗口底部要在开始菜单上面不超过100像素的屏幕从左算起60%左右的矩形范围内.若播放器完成,播放时间会停止,从而实现关机之目的.
实现方案实在笨拙,请各位不要见笑.

下面是程序代码:
MyFrame


/**
 * 
 */
package tl.bisoft.java.apps;

import java.awt.Color;
import java.awt.Frame;
import java.awt.Label;

/**
 * @author cs
 * 
 */
public class MyFrame extends Frame {

	private static final long serialVersionUID = 1L;

	public static final Label LABEL = new Label();

	public MyFrame(String name) {
		super(name);
	}

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		MyFrame f = new MyFrame("");

		f.setBackground(new Color(0xffffff01));
		f.setForeground(Color.RED);
		f.setAlwaysOnTop(true);
		f.setUndecorated(true);
		f.setBounds(PixelRobot.maxWidth - 100, PixelRobot.maxHeight - 20, 100, 20);

		LABEL.setText("关机检测中...");
		f.add(LABEL);

		f.setVisible(true);

		f.startApp(args);
	}


	public void startApp(String[] args) {
		ShutService service = new ShutService();

		if (args.length > 0) {
			service.exec(args[0]);
		} else {
			service.exec("-s");
		}
	}

}

ShutService


package tl.bisoft.java.apps;

/**
 * 关机服务
 * @author cs
 */
public class ShutService {
	/** 关机 */
	private static final String SHUTDOWN = "-s";
	/** 重启 */
	private static final String RESTART = "-r";
	/** 注销 */
	private static final String LOGOUT = "-l";
	/** 取消关机 */
	private static final String CANCEL = "-a";

	public void exec(String cmd) {
		if (null != cmd) {
			if (cmd.equals(SHUTDOWN)) {
				PixelRobot.shutdown();
			} else if (cmd.equals(RESTART)) {
				XPShutDown sd = new XPShutDown();
				sd.restart();
			} else if (cmd.equals(LOGOUT)) {
				XPShutDown sd = new XPShutDown();
				sd.logout();
			} else if (cmd.equals(CANCEL)) {
				XPShutDown sd = new XPShutDown();
				sd.cancel();
			}
		}
	}
}

XPShutDown


package tl.bisoft.java.apps;

import java.io.IOException;

/**
 * XP 系统关机API
 * @author cs
 *
 */
public class XPShutDown {

    private static XPShutDown instance = new XPShutDown();
    private static final String SHUTDOWN = "shutdown -s -f -t 60";
    private static final String RESTART = "shutdown -r -f -t 0";
    private static final String LOGOUT = "shutdown -l -f -t 0";
    private static final String CANCEL = "shutdown -a";

    public XPShutDown() {
    }

    public static XPShutDown getInstance() {
        return instance;
    }

    public void exec(String cmd) {
        try {
            Runtime.getRuntime().exec(cmd);
        } catch (IOException e) {
            System.out.println("执行失败!");
        }
    }

    public void shutdown() {
        exec(SHUTDOWN);
    }

    public void restart() {
        exec(RESTART);
    }

    public void logout() {
        exec(LOGOUT);
    }
    public void cancel() {
        exec(CANCEL);
    }

}

PixelRobot


package tl.bisoft.java.apps;

import java.awt.AWTException;
import java.awt.Color;
import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.Toolkit;

/**
 * 像素处理机器人
 * @author cs
 *
 */
public class PixelRobot extends Robot implements Runnable {

	private static final int STOP = 0;
	private static final int RUN = 1;
	private static final long DELAY = 5000L;
	public static final int maxWidth = Toolkit.getDefaultToolkit()
			.getScreenSize().width;
	public static final int maxHeight = Toolkit.getDefaultToolkit()
			.getScreenSize().height;

	private static PixelRobot instance = null;

	public Color[][] color1 = new Color[maxWidth][maxHeight];
	public Color[][] color2 = new Color[maxWidth][maxHeight];

	/** 线程状态 */
	private int status = 0;

	private PixelRobot() throws AWTException {
		super();
	}

	public static PixelRobot getPixelRobot() {
		if (null == instance) {
			try {
				instance = new PixelRobot();
			} catch (AWTException e) {
				e.printStackTrace();
			}
		}

		return instance;
	}

	public static void shutdown() {
		PixelRobot pr = PixelRobot.getPixelRobot();
		pr.start();
	}

	/**
	 * 矩形检测屏幕区域,若约300S内像素RGB值相同时,执行关机操作.
	 * 
	 * @return 像素RGB值是否相同
	 */
	public boolean test() {

		moveMouse();

		fetchScreenColor(color1, 0, 1000 * maxHeight/1080, 1500 * maxWidth / 1920,
				maxHeight);
		delay(DELAY);
		fetchScreenColor(color2, 0, 1000 * maxHeight/1080, 1500 * maxWidth / 1920,
				maxHeight);

		return same(color1, color2, 0, 1000 * maxHeight/1080, 1500 * maxWidth / 1920,
				maxHeight);
	}

	private void moveMouse() {
		this.mouseMove(10, maxHeight - 5);
	}

	private void caputureScreen(int startX, int startY, int endX, int endY)
	{
		Rectangle r = null;

		if (null == r)
		{
			r = new Rectangle(startX, startY, endX, endY);
		}
		this.createScreenCapture(r);
	}

	private void fetchScreenColor(Color[][] color, int startX, int startY,
			int endX, int endY) {

		caputureScreen(startX, startY, endX, endY);

		int x = startX;
		int y = startY;

		for (x = startX; x < endX; x++) {
			for (y = startY; y < endY; y++) {
				color[x][y] = this.getPixelColor(x, y);
			}
		}
	}

	private boolean same(Color[][] color1, Color[][] color2, int startX,
			int startY, int endX, int endY) {
		boolean isSame = true;

		int k = startX;
		int j = startY;

		outter: for (k = startX; k < endX; k++) {
			for (j = startY; j < endY; j++) {
				if (!color1[k][j].equals(color2[k][j])) {
					isSame = false;
					break outter;
				}
			}
		}

		return isSame;
	}

	private void delay(long delay) {
		try {
			Thread.sleep(delay);
		} catch (InterruptedException e) {
			e.printStackTrace();
		}
	}

	public void start() {
		setStatus(RUN);
		new Thread(this).start();
	}

	public void run() {
		int rgb = 0;

		while (getStatus() == RUN) {
			if (PixelRobot.getPixelRobot().test()) {
				rgb++;

				/** 20s * 15 = 60s */
				if (rgb >= 15) {
					setStatus(STOP);

					XPShutDown.getInstance().shutdown();
				}
			} else {
				rgb--;

				if (rgb < 0) {
					rgb = 0;
				}

			}

			if (rgb >= 12)
			{
				MyFrame.LABEL.setText("关机倒计时: " + (300 - rgb * 20) + "s.");
			}
			else
			{
				MyFrame.LABEL.setText("关机检测中...");
			}

		}
	}

	public void setStatus(int status) {
		this.status = status;
	}

	public int getStatus() {
		return status;
	}

}