import java.awt.Dimension;
import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.Toolkit;
import java.awt.image.BufferedImage;
import java.io.File;
import javax.imageio.ImageIO;
public class ScreenLogger {
private static final String saveLocation = "c:\\logs\\";
private static final int timeInterval = 1000 * 30;
private static Rectangle rect;
private static Robot robot;
public static void main(String[] args) throws Exception {
init();
new Thread(new CaptureThread()).start();
}
private static void init() throws Exception {
Dimension scr = Toolkit.getDefaultToolkit().getScreenSize();
rect = new Rectangle(0, 0, scr.width, scr.height);
robot = new Robot();
final File f = new File(saveLocation);
f.mkdirs();
}
private static class CaptureThread implements Runnable {
@Override
public void run() {
while (true) {
try {
saveScreen();
Thread.sleep(timeInterval);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}
public static boolean saveScreen() {
try {
BufferedImage image = robot.createScreenCapture(rect);
ImageIO.write(image, "jpeg", new File(saveLocation + "img-" + System.currentTimeMillis() + ".jpg"));
return true;
} catch (Exception ex) {
System.out.println(ex.toString());
return false;
}
}
}
This is simple extension in my previous code : Screen Capture using Robot and save
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