awtrobot

问题 I m using the following loop , but its only typing the first charecter and the rest as numbers, any idea ? import java.awt.*; import javax.swing.KeyStroke; public class test { public static void main(String[] args) throws AWTException { Robot r = new Robot(); String s = "Face"; for (int i = 0; i < s.length(); i++) { char res = s.charAt(i); r.keyPress(res); r.keyRelease(res); r.delay(1000); } } } OUTPUT typing : F135 回答1: The keyPress/Release methods need an int value that represents the

问题 I am trying to use java.awt.robot to fix some Excel arrays for me automatically. In order to do so, I need to select the text inside a cell. It seems that shift+home and shift+arrow keys do not work for selecting text. Here is a code snippet: import java.awt.AWTException; import java.awt.Robot; import java.awt.event.InputEvent; import java.awt.event.KeyEvent; public class Fix4DArray { public static void main(String[] args){ int n = 10; //nominal sleep time try { Robot r = new Robot();

问题 I've a test where it handles login system popup using Robot of Java. But because of some issues, other applications or browser instance come to front and Robot could not perform actions on system popup of Windows. Hence before interacting with system popup using Robot , I want to bring that browser to front on machine. I tried following but it did not help - ((JavascriptExecutor)driver).executeScript("window.focus();"); Could you please suggest how I can bring it to the front? 来源： https:/

问题 I've a test where it handles login system popup using Robot of Java. But because of some issues, other applications or browser instance come to front and Robot could not perform actions on system popup of Windows. Hence before interacting with system popup using Robot , I want to bring that browser to front on machine. I tried following but it did not help - ((JavascriptExecutor)driver).executeScript("window.focus();"); Could you please suggest how I can bring it to the front? 来源： https:/

问题 How do you get the VK code from a char that is a letter? It seems like you should be able to do something like javax.swing.KeyStroke.getKeyStroke('c').getKeyCode() , but that doesn't work (the result is zero). Everyone knows how to get the key code if you already have a KeyEvent, but what if you just want to turn chars into VK ints? I'm not interested in getting the FK code for strange characters, only [A-Z],[a-z],[0-9]. Context of this problem -------- All of the Robot tutorials I've seen

问题 I have a problem with Robot class in Java: it sometimes doesn't work when i run a fullscreen game. Here's my code: Toolkit tlkt = Toolkit.getDefaultToolkit(); Robot bot = new Robot(); while(true) { Thread.sleep(3000); tlkt.beep(); //make sure that program still runs bot.mousePress(MouseEvent.BUTTON1_DOWN_MASK); bot.mouseRelease(MouseEvent.BUTTON1_DOWN_MASK); } I want to left-click every 3 seconds and beep for sure. It work fine but when I run some full-screen application, then it just beeps

问题 I have a problem with Robot class in Java: it sometimes doesn't work when i run a fullscreen game. Here's my code: Toolkit tlkt = Toolkit.getDefaultToolkit(); Robot bot = new Robot(); while(true) { Thread.sleep(3000); tlkt.beep(); //make sure that program still runs bot.mousePress(MouseEvent.BUTTON1_DOWN_MASK); bot.mouseRelease(MouseEvent.BUTTON1_DOWN_MASK); } I want to left-click every 3 seconds and beep for sure. It work fine but when I run some full-screen application, then it just beeps

问题 For creating screenshots in Java i have been using the java.awt.Robot class' createScreenCapture() method. But i was only able to create screenshots in the Rectangle shape. Now my question is is there any way to take a screenshot of custom shape either by using the Robot class or some other explicit code? And by the way, for custom shape the screenshot has to be transparent and i am likely to store it in PNG format. Any answer is appreciated. 回答1: is there any way to take a screenshot of

问题 For creating screenshots in Java i have been using the java.awt.Robot class' createScreenCapture() method. But i was only able to create screenshots in the Rectangle shape. Now my question is is there any way to take a screenshot of custom shape either by using the Robot class or some other explicit code? And by the way, for custom shape the screenshot has to be transparent and i am likely to store it in PNG format. Any answer is appreciated. 回答1: is there any way to take a screenshot of

问题 I have a very simple question, or at least I think it is simple. Currently I'm trying to use the robot class with variables. What I mean by this is the following (the variables "pass" are chars.) pass1 = 0; pass2 = 0; pass3 = 0; pass4 = 0; try{ Robot robot = new Robot(); robot.delay(2000); robot.mouseMove(1318, 322); robot.keyPress(pass1); robot.keyPress(pass2); robot.keyPress(pass3); robot.keyPress(pass4); } catch (AWTException e) {e.printStackTrace();} When I run the program, I get this