public class KeyboardHook extends AbstractHook
Usage:
1) define a class that implements interface KeyboardHookListener
2) to intercept keyboard events in the class, implement: public void onKeyboardHook(int nCode, NativeLong wParam, NativeLong lParam)
3) use KeyboardHook in the class
org.safs.natives.test.hookTest| Modifier and Type | Field and Description |
|---|---|
static int |
WH_KEYBOARD
the type of hook for a hook procedure that monitors keyboard events
|
hhk, hookId, hookname, hookProc, isHooked, listeners, USER32INST, WM_CHAR, WM_KEYDOWN, WM_KEYUP, WM_KILLFOCUS, WM_LBUTTONDBLCLK, WM_LBUTTONDOWN, WM_LBUTTONUP, WM_MOUSEHOVER, WM_MOUSEMOVE, WM_RBUTTONDOWN, WM_RBUTTONUP, WM_SETFOCUS, WM_SYSKEYDOWN, WM_SYSKEYUP, WM_UNICHAR| Constructor and Description |
|---|
KeyboardHook() |
| Modifier and Type | Method and Description |
|---|---|
boolean |
addListener(CallbackHookListener listener)
add a listener for current Hook, it should be overridden in its derived classes for setting a specific listener.
|
void |
run()
start the hook
|
void |
stop()
stop the hook
|
getHook, isHooked, removeListener, setHookpublic static final int WH_KEYBOARD
public boolean addListener(CallbackHookListener listener)
AbstractHookaddListener in class AbstractHooklistener - -- a CallbackHookListenerpublic void stop()
AbstractHookstop in class AbstractHookpublic void run()
AbstractHookrun in class AbstractHookCopyright © SAS Institute. All Rights Reserved.