基於JNA的鼠標鍵盤的全局監聽
JAVA的swing只能監聽本應用的鼠標鍵盤事件，可是使用JAVA的JNA工具則可作到鼠標與鍵盤的全局監聽。有了這樣的工具，配合swing robot就能夠實現相似鍵盤精靈的功能。java
如下這段代碼是JNA調用的核心代碼，只適用於win平臺，可是本程序有個點我一直沒有搞出來就是鼠標的滾輪事件始終沒法實現。在這裏拋磚引玉，但願有大神能夠幫我補全。apache
import com.sun.jna.platform.win32.Kernel32;
import com.sun.jna.platform.win32.User32;
import com.sun.jna.platform.win32.WinDef;
import com.sun.jna.platform.win32.WinUser;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
public class Win32ManMachineInterface extends ManMachineInterface {
protected static Log logger = LogFactory.getLog(Win32ManMachineInterface.class);
public User32 lib;
private WinDef.HMODULE hMod;
private MouseHookListener mouseHook;
private WinUser.HHOOK mousehhk;
private WinUser.HHOOK keyboardhhk;
public Win32ManMachineInterface(ManMachineInterfaceHook manMachineInterfaceHook) {
super(manMachineInterfaceHook);
lib = User32.INSTANCE;
hMod = Kernel32.INSTANCE.GetModuleHandle(null);
}
private long timeStamp;
private int wheelAmt;
public void start() {
this.mouseHook = new MouseHookListener() {
//回調監聽
public WinDef.LRESULT callback(int nCode, WinDef.WPARAM wParam, MouseHookStruct lParam) {
if (nCode >= 0) {
long timeInterval = 0;
long l = System.currentTimeMillis();
if (timeStamp != 0) {
timeInterval = l - timeStamp;
} else {
timeInterval = 0;
}
timeStamp = l;
// logger.info(wParam.intValue());
switch (wParam.intValue()) {
case MouseHook.WM_MOUSEMOVE:
manMachineInterfaceHook.mouseHook(ManMachineInterfaceHook.ACTION_MOUSEMOVE, lParam.pt.x, lParam.pt.y, timeInterval);
break;
case MouseHook.WM_LBUTTONDOWN:
manMachineInterfaceHook.mouseHook(ManMachineInterfaceHook.ACTION_LBUTTONDOWN, lParam.pt.x, lParam.pt.y, timeInterval);
break;
case MouseHook.WM_LBUTTONUP:
manMachineInterfaceHook.mouseHook(ManMachineInterfaceHook.ACTION_LBUTTONUP, lParam.pt.x, lParam.pt.y, timeInterval);
break;
case MouseHook.WM_RBUTTONDOWN:
manMachineInterfaceHook.mouseHook(ManMachineInterfaceHook.ACTION_RBUTTONDOWN, lParam.pt.x, lParam.pt.y, timeInterval);
break;
case MouseHook.WM_RBUTTONUP:
manMachineInterfaceHook.mouseHook(ManMachineInterfaceHook.ACTION_RBUTTONUP, lParam.pt.x, lParam.pt.y, timeInterval);
break;
case MouseHook.WM_MBUTTONDOWN:
manMachineInterfaceHook.mouseHook(ManMachineInterfaceHook.ACTION_MBUTTONDOWN, lParam.pt.x, lParam.pt.y, timeInterval);
break;
case MouseHook.WM_MBUTTONUP:
manMachineInterfaceHook.mouseHook(ManMachineInterfaceHook.ACTION_MBUTTONUP, lParam.pt.x, lParam.pt.y, timeInterval);
break;
case MouseHook.WM_WHEEL:
int p = lParam.dwExtraInfo.intValue();
int amt;
if (wheelAmt == 0) {
amt = 0;
} else {
amt = p - wheelAmt;
}
wheelAmt = p;
logger.info("intValue:" + lParam.dwExtraInfo.intValue()
+ " longValue:" + lParam.dwExtraInfo.longValue()
+ " byteValue:" + lParam.dwExtraInfo.byteValue()
+ " floatValue:" + lParam.dwExtraInfo.floatValue()
+ " doubleValue:" + lParam.dwExtraInfo.doubleValue()
+ " shortValue:" + lParam.dwExtraInfo.shortValue());
manMachineInterfaceHook.mouseWheelHook(ManMachineInterfaceHook.ACTION_WHEEL, amt, timeInterval);
break;
}
}
return lib.CallNextHookEx(hhk, nCode, wParam, new WinDef.LPARAM());
}
};
this.mouseHook.lib = this.lib;
mousehhk = this.lib.SetWindowsHookEx(WinUser.WH_MOUSE_LL, this.mouseHook, hMod, 0);
WinUser.LowLevelKeyboardProc keyboardHook = new WinUser.LowLevelKeyboardProc() {
public WinDef.LRESULT callback(int nCode, WinDef.WPARAM wParam, WinUser.KBDLLHOOKSTRUCT info) {
long timeInterval = 0;
long l = System.currentTimeMillis();
if (timeStamp != 0) {
timeInterval = l - timeStamp;
} else {
timeInterval = 0;
}
timeStamp = l;
manMachineInterfaceHook.keyboardHook(info.vkCode, info.scanCode, info.flags, info.time, timeInterval);
return lib.CallNextHookEx(keyboardhhk, nCode, wParam, new WinDef.LPARAM());
}
};
keyboardhhk = this.lib.SetWindowsHookEx(User32.WH_KEYBOARD_LL, keyboardHook, hMod, 0);
int result;
WinUser.MSG msg = new WinUser.MSG();
while ((result = lib.GetMessage(msg, null, 0, 0)) != 0) {
if (result == -1) {
System.err.println("error in get message");
break;
} else {
System.err.println("got message");
lib.TranslateMessage(msg);
lib.DispatchMessage(msg);
}
}
}
public void stop() {
lib.UnhookWindowsHookEx(mousehhk);
lib.UnhookWindowsHookEx(keyboardhhk);
}
public boolean showWindow(String windowName) {
// 第一個參數是Windows窗體的窗體類，第二個參數是窗體的標題。不熟悉windows編程的須要先找一些Windows窗體數據結構的知識來看看，還有windows消息循環處理，其餘的東西不用看太多。
WinDef.HWND hwnd = User32.INSTANCE.FindWindow (null, windowName);
if (hwnd == null) {
logger.info(windowName + " is not running");
return false;
} else {
int SW_MAXIMIZE = 0x03;
User32.INSTANCE.ShowWindow(hwnd, SW_MAXIMIZE);
User32.INSTANCE.SetForegroundWindow(hwnd); // bring to front
return true;
}
}
public boolean hideWindow(String windowName){
WinDef.HWND hwnd = User32.INSTANCE.FindWindow(null, windowName);
if (hwnd == null) {
logger.info(windowName + " is not running");
return false;
} else {
int SW_MINIMIZE = 0x06;
User32.INSTANCE.ShowWindow(hwnd, SW_MINIMIZE);
User32.INSTANCE.SetForegroundWindow(hwnd); // bring to front
return true;
}
}
}
ManMachineInterface編程
public abstract class ManMachineInterface {
protected ManMachineInterfaceHook manMachineInterfaceHook;
protected ManMachineInterface(ManMachineInterfaceHook manMachineInterfaceHook) {
this.manMachineInterfaceHook = manMachineInterfaceHook;
}
public abstract void start();
public abstract void stop();
public abstract boolean showWindow(String windowName);
public abstract boolean hideWindow(String windowName);
}
ManMachineInterfaceHookwindows
public abstract class ManMachineInterfaceHook {
public static final int ACTION_MOUSEMOVE = 1;// 512;
public static final int ACTION_LBUTTONDOWN = 2;// 513;
public static final int ACTION_LBUTTONUP = 3;//514;
public static final int ACTION_RBUTTONDOWN = 4;//516;
public static final int ACTION_RBUTTONUP = 5;//517;
public static final int ACTION_MBUTTONDOWN = 6;//519;
public static final int ACTION_MBUTTONUP = 7;//520;
public static final int ACTION_WHEEL = 8;//522;
public abstract void mouseHook(int action, int x, int y,long timeInterval);
public abstract void mouseWheelHook(int action, int p,long timeInterval);
public abstract void keyboardHook(int vkCode,int scanCode,int flags,int time,long timeInterval);
}
可是這裏有個問題，就是JNA出來的win平臺的鍵盤vkCode與java JDK的vkcode是不一致的，若是要用robot對JNA記錄的事件進行回放的話這當中須要作一個轉換，如下就是vkcode的對應關係，有了這個鍵盤vkcode的mapping關係就可以讓swing robot 進行回放操做。數據結構
import java.awt.event.KeyEvent;
public class Keyboard {
public static String getExtendedKeyCodeForChar(int vkCode) {
return KeyEvent.getKeyText(vkCode);
}
public static int conversion(int vkCode) {
if (vkCode == 27) {//Esc 27 VK_ESCAPE 27
return KeyEvent.VK_ESCAPE;
} else if (vkCode >= 112 && vkCode <= 123) { //F1-F12
return vkCode;
} else if (vkCode >= 48 && vkCode <= 57) { //0-9
return vkCode;
} else if (vkCode >= 65 && vkCode <= 90) { //A-Z
return vkCode;
} else if (vkCode == 144) {//NumLock 144 VK_NUM_LOCK 144
return KeyEvent.VK_NUM_LOCK;
} else if (vkCode >= 96 && vkCode <= 110) { //數字小鍵盤
return vkCode;
} else if (vkCode == 13) {//數字小鍵盤Enter 13 VK_ENTER 10
return KeyEvent.VK_ENTER;
} else if (vkCode == 45) {//Insert 45 VK_INSERT 155
return KeyEvent.VK_INSERT;
} else if (vkCode == 46) {//Delete 46 VK_DELETE 127
return KeyEvent.VK_DELETE;
} else if (vkCode == 33) {//PageUp 33 VK_PAGE_UP 33
return KeyEvent.VK_PAGE_UP;
} else if (vkCode == 34) {//PageDown 34 VK_PAGE_DOWN 34
return KeyEvent.VK_PAGE_DOWN;
} else if (vkCode == 35) {//End 35 VK_END 35
return KeyEvent.VK_END;
} else if (vkCode == 36) {//Home 36 VK_HOME 36
return KeyEvent.VK_HOME;
} else if (vkCode >= 37 && vkCode <= 40) { //方向鍵
return vkCode;
} else if (vkCode == 9) {//Tab 9 VK_TAB 9
return KeyEvent.VK_TAB;
} else if (vkCode == 20) {//Caps Lock 20 VK_CAPS_LOCK 20
return KeyEvent.VK_CAPS_LOCK;
} else if (vkCode == 160) {//Shift(Left) 160 VK_SHIFT 16
return KeyEvent.VK_SHIFT;
} else if (vkCode == 161) {//Shift(Right) 161 VK_SHIFT 16
return KeyEvent.VK_SHIFT;
} else if (vkCode == 162) {//Ctrl(Left) 162 VK_CONTROL 17
return KeyEvent.VK_CONTROL;
} else if (vkCode == 163) {//Ctrl(Right) 163 VK_CONTROL 17
return KeyEvent.VK_CONTROL;
} else if (vkCode == 91) {//Win(Left) 91 VK_WINDOWS 524
return KeyEvent.VK_WINDOWS;
} else if (vkCode == 92) {//Win(Right) 92 VK_WINDOWS 524
return KeyEvent.VK_WINDOWS;
} else if (vkCode == 164) {//Alt(Left) 164 VK_ALT 18
return KeyEvent.VK_ALT;
} else if (vkCode == 165) {//Alt(Right) 165 VK_ALT 18
return KeyEvent.VK_ALT;
} else if (vkCode == 189) {//- 189 VK_MINUS 45
return KeyEvent.VK_MINUS;
} else if (vkCode == 187) {//= 187 VK_EQUALS 61
return KeyEvent.VK_EQUALS;
} else if (vkCode == 8) {//Backspace 8 VK_BACK_SPACE 8
return KeyEvent.VK_BACK_SPACE;
} else if (vkCode == 219) {//[ 219 VK_OPEN_BRACKET 91
return KeyEvent.VK_OPEN_BRACKET;
} else if (vkCode == 221) {//] 221 VK_CLOSE_BRACKET 93
return KeyEvent.VK_CLOSE_BRACKET;
} else if (vkCode == 220) {//\ 220 VK_BACK_SLASH 92
return KeyEvent.VK_BACK_SLASH;
} else if (vkCode == 186) {//; 186 VK_SEMICOLON 59
return KeyEvent.VK_SEMICOLON;
} else if (vkCode == 222) {//‘ 222 VK_QUOTE 222
return KeyEvent.VK_QUOTE;
} else if (vkCode == 188) {//, 188 VK_COMMA 44
return KeyEvent.VK_COMMA;
} else if (vkCode == 190) {//. 190 VK_PERIOD 46
return KeyEvent.VK_PERIOD;
} else if (vkCode == 191) {/// 191 VK_SLASH 47
return KeyEvent.VK_SLASH;
} else if (vkCode == 13) {//Enter 13 VK_ENTER 10
return KeyEvent.VK_ENTER;
}
return vkCode;
}
public static int[] toVK(char character) {
switch (character) {
case 'a':
return doType(KeyEvent.VK_A);
case 'b':
return doType(KeyEvent.VK_B);
case 'c':
return doType(KeyEvent.VK_C);
case 'd':
return doType(KeyEvent.VK_D);
case 'e':
return doType(KeyEvent.VK_E);
case 'f':
return doType(KeyEvent.VK_F);
case 'g':
return doType(KeyEvent.VK_G);
case 'h':
return doType(KeyEvent.VK_H);
case 'i':
return doType(KeyEvent.VK_I);
case 'j':
return doType(KeyEvent.VK_J);
case 'k':
return doType(KeyEvent.VK_K);
case 'l':
return doType(KeyEvent.VK_L);
case 'm':
return doType(KeyEvent.VK_M);
case 'n':
return doType(KeyEvent.VK_N);
case 'o':
return doType(KeyEvent.VK_O);
case 'p':
return doType(KeyEvent.VK_P);
case 'q':
return doType(KeyEvent.VK_Q);
case 'r':
return doType(KeyEvent.VK_R);
case 's':
return doType(KeyEvent.VK_S);
case 't':
return doType(KeyEvent.VK_T);
case 'u':
return doType(KeyEvent.VK_U);
case 'v':
return doType(KeyEvent.VK_V);
case 'w':
return doType(KeyEvent.VK_W);
case 'x':
return doType(KeyEvent.VK_X);
case 'y':
return doType(KeyEvent.VK_Y);
case 'z':
return doType(KeyEvent.VK_Z);
case 'A':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_A);
case 'B':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_B);
case 'C':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_C);
case 'D':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_D);
case 'E':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_E);
case 'F':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_F);
case 'G':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_G);
case 'H':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_H);
case 'I':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_I);
case 'J':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_J);
case 'K':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_K);
case 'L':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_L);
case 'M':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_M);
case 'N':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_N);
case 'O':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_O);
case 'P':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_P);
case 'Q':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_Q);
case 'R':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_R);
case 'S':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_S);
case 'T':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_T);
case 'U':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_U);
case 'V':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_V);
case 'W':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_W);
case 'X':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_X);
case 'Y':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_Y);
case 'Z':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_Z);
case '`':
return doType(KeyEvent.VK_BACK_QUOTE);
case '0':
return doType(KeyEvent.VK_0);
case '1':
return doType(KeyEvent.VK_1);
case '2':
return doType(KeyEvent.VK_2);
case '3':
return doType(KeyEvent.VK_3);
case '4':
return doType(KeyEvent.VK_4);
case '5':
return doType(KeyEvent.VK_5);
case '6':
return doType(KeyEvent.VK_6);
case '7':
return doType(KeyEvent.VK_7);
case '8':
return doType(KeyEvent.VK_8);
case '9':
return doType(KeyEvent.VK_9);
case '-':
return doType(KeyEvent.VK_MINUS);
case '=':
return doType(KeyEvent.VK_EQUALS);
case '~':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_BACK_QUOTE);
case '!':
return doType(KeyEvent.VK_EXCLAMATION_MARK);
case '@':
return doType(KeyEvent.VK_AT);
case '#':
return doType(KeyEvent.VK_NUMBER_SIGN);
case '$':
return doType(KeyEvent.VK_DOLLAR);
case '%':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_5);
case '^':
return doType(KeyEvent.VK_CIRCUMFLEX);
case '&':
return doType(KeyEvent.VK_AMPERSAND);
case '*':
return doType(KeyEvent.VK_ASTERISK);
case '(':
return doType(KeyEvent.VK_LEFT_PARENTHESIS);
case ')':
return doType(KeyEvent.VK_RIGHT_PARENTHESIS);
case '_':
return doType(KeyEvent.VK_UNDERSCORE);
case '+':
return doType(KeyEvent.VK_PLUS);
case '\t':
return doType(KeyEvent.VK_TAB);
case '\n':
return doType(KeyEvent.VK_ENTER);
case '[':
return doType(KeyEvent.VK_OPEN_BRACKET);
case ']':
return doType(KeyEvent.VK_CLOSE_BRACKET);
case '\\':
return doType(KeyEvent.VK_BACK_SLASH);
case '{':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_OPEN_BRACKET);
case '}':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_CLOSE_BRACKET);
case '|':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_BACK_SLASH);
case ';':
return doType(KeyEvent.VK_SEMICOLON);
case ':':
return doType(KeyEvent.VK_COLON);
case '\'':
return doType(KeyEvent.VK_QUOTE);
case '"':
return doType(KeyEvent.VK_QUOTEDBL);
case ',':
return doType(KeyEvent.VK_COMMA);
case '<':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_COMMA);
case '.':
return doType(KeyEvent.VK_PERIOD);
case '>':
doType(KeyEvent.VK_SHIFT, KeyEvent.VK_PERIOD);
break;
case '/':
return doType(KeyEvent.VK_SLASH);
case '?':
return doType(KeyEvent.VK_SHIFT, KeyEvent.VK_SLASH);
case ' ':
return doType(KeyEvent.VK_SPACE);
default:
throw new IllegalArgumentException("Cannot type character " + character);
}
return null;
}
private static int[] doType(int... keyCodes) {
return keyCodes;
}
}
相關文章
- 1. Python 鍵盤鼠標監聽
- 2. 鼠標鍵盤全局HOOK
- 3. Day5（畫筆，鼠標監聽，窗口監聽，鍵盤監聽）
- 4. Python監聽鍵盤和鼠標事件
- 5. Python——pyHook監聽鼠標鍵盤事件
- 6. Vue監聽鍵盤鼠標事件
- 7. VUE全局監聽鍵盤事件
- 8. Angular 全局監聽鍵盤事件
- 9. angular 全局監聽鍵盤事件
- 10. pythonhook監控鍵盤鼠標
- 更多相關文章...
- • PHP 超級全局變量 - PHP教程
- • ASP.NET Web Pages - 全局頁面 - ASP.NET 教程
- • ☆基於Java Instrument的Agent實現
- • 適用於PHP初學者的學習線路和建議
相關標籤/搜索
每日一句
-
每一个你不满意的现在，都有一个你没有努力的曾经。
歡迎關注本站公眾號,獲取更多信息
相關文章
- 1. Python 鍵盤鼠標監聽
- 2. 鼠標鍵盤全局HOOK
- 3. Day5（畫筆，鼠標監聽，窗口監聽，鍵盤監聽）
- 4. Python監聽鍵盤和鼠標事件
- 5. Python——pyHook監聽鼠標鍵盤事件
- 6. Vue監聽鍵盤鼠標事件
- 7. VUE全局監聽鍵盤事件
- 8. Angular 全局監聽鍵盤事件
- 9. angular 全局監聽鍵盤事件
- 10. pythonhook監控鍵盤鼠標