import org.jnativehook.GlobalScreen;
import org.jnativehook.NativeHookException;
import org.jnativehook.keyboard.NativeKeyEvent;
import org.jnativehook.keyboard.NativeKeyListener;

public class GlobalKeyListenerExample implements NativeKeyListener {
        
	public void nativeKeyPressed(NativeKeyEvent e) {
		
		System.out.println("Key Pressed: "
				+ NativeKeyEvent.getKeyText(e.getKeyCode()));
		

		if (e.getKeyCode() == NativeKeyEvent.VK_ESCAPE) {  
			GlobalScreen.unregisterNativeHook();
			System.out.println("exit jnativehook");
		}
	}

	public void nativeKeyReleased(NativeKeyEvent e) {
		System.out.println("Key Released: "
				+ NativeKeyEvent.getKeyText(e.getKeyCode()));
	}

	public void nativeKeyTyped(NativeKeyEvent e) {//asdfghвапро
		System.out.println("Key Typed: "
				+ NativeKeyEvent.getKeyText(e.getKeyCode()));
	}

	public static void main(String[] args) {
		try {
			GlobalScreen.registerNativeHook();
		} catch (NativeHookException ex) {
			System.err.println("There was a problem registering the native hook.");
			System.err.println(ex.getMessage());
			System.exit(1);
		}

		// Construct the example object and initialze native hook.
		GlobalScreen.getInstance().addNativeKeyListener(
				new GlobalKeyListenerExample());
	}
}