
27/04/2015, 09:34
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(Desactivado) | | Fecha de Ingreso: marzo-2012
Mensajes: 366
Antigüedad: 13 años Puntos: 31 | |
Respuesta: Como obtener el titulo de la ventana activa?? He encontrado esto:
Código:
import static enumeration.EnumerateWindows.Kernel32.*;
import static enumeration.EnumerateWindows.Psapi.*;
import static enumeration.EnumerateWindows.User32DLL.*;
import com.sun.jna.Native;
import com.sun.jna.Pointer;
import com.sun.jna.platform.win32.WinDef.HWND;
import com.sun.jna.ptr.PointerByReference;
public class EnumerateWindows {
private static final int MAX_TITLE_LENGTH = 1024;
public static void main(String[] args) throws Exception {
char[] buffer = new char[MAX_TITLE_LENGTH * 2];
GetWindowTextW(GetForegroundWindow(), buffer, MAX_TITLE_LENGTH);
System.out.println("Active window title: " + Native.toString(buffer));
PointerByReference pointer = new PointerByReference();
GetWindowThreadProcessId(GetForegroundWindow(), pointer);
Pointer process = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, false, pointer.getValue());
GetModuleBaseNameW(process, null, buffer, MAX_TITLE_LENGTH);
System.out.println("Active window process: " + Native.toString(buffer));
}
static class Psapi {
static { Native.register("psapi"); }
public static native int GetModuleBaseNameW(Pointer hProcess, Pointer hmodule, char[] lpBaseName, int size);
}
static class Kernel32 {
static { Native.register("kernel32"); }
public static int PROCESS_QUERY_INFORMATION = 0x0400;
public static int PROCESS_VM_READ = 0x0010;
public static native int GetLastError();
public static native Pointer OpenProcess(int dwDesiredAccess, boolean bInheritHandle, Pointer pointer);
}
static class User32DLL {
static { Native.register("user32"); }
public static native int GetWindowThreadProcessId(HWND hWnd, PointerByReference pref);
public static native HWND GetForegroundWindow();
public static native int GetWindowTextW(HWND hWnd, char[] lpString, int nMaxCount);
}
}
Y también esto:
Código:
import com.sun.jna.Native;
import com.sun.jna.platform.win32.User32;
import com.sun.jna.platform.win32.WinDef.HWND;
import com.sun.jna.platform.win32.WinDef.RECT;
// see http://twall.github.io/jna/4.0/javadoc/
public class EnumerateWindows {
private static final int MAX_TITLE_LENGTH = 1024;
public static void main(String[] args) throws Exception {
char[] buffer = new char[MAX_TITLE_LENGTH * 2];
HWND hwnd = User32.INSTANCE.GetForegroundWindow();
User32.INSTANCE.GetWindowText(hwnd, buffer, MAX_TITLE_LENGTH);
System.out.println("Active window title: " + Native.toString(buffer));
RECT rect = new RECT();
User32.INSTANCE.GetWindowRect(hwnd, rect);
System.out.println("rect = " + rect);
}
}
Fuente: https://foro.hackxcrack.net/java/obt...ctiva-en-java/
No se si funciona o no, pero ahí dan la respuesta por válida. |