Example usage for java.awt.event KeyEvent getClass

Introduction

In this page you can find the example usage for java.awt.event KeyEvent getClass.

Prototype

@HotSpotIntrinsicCandidate
public final native Class<?> getClass();

Source Link

Document

Returns the runtime class of this Object .

Usage

From source file:jdroidremote.ServerFrame.java

public static void typeCharacter(String letter) {
    System.out.println(letter);/* ww  w.  j av  a 2  s. com*/
    Robot robot = null;
    try {
        robot = new Robot();
    } catch (Exception ex) {
        ex.printStackTrace();
    }

    if (Character.isLetter(letter.charAt(0))) {
        try {
            boolean upperCase = Character.isUpperCase(letter.charAt(0));
            String variableName = "VK_" + letter.toUpperCase();

            KeyEvent ke = new KeyEvent(new JTextField(), 0, 0, 0, 0, ' ');
            Class clazz = ke.getClass();
            Field field = clazz.getField(variableName);
            int keyCode = field.getInt(ke);

            //System.out.println(keyCode + " = keyCode");
            robot.delay(80);

            if (upperCase) {
                robot.keyPress(KeyEvent.VK_SHIFT);
            }

            robot.keyPress(keyCode);
            robot.keyRelease(keyCode);

            if (upperCase) {
                robot.keyRelease(KeyEvent.VK_SHIFT);
            }
        } catch (Exception e) {
            System.out.println(e);
        }
    } else if (letter.equals(".")) {
        robot.keyPress(KeyEvent.VK_PERIOD); //keyCode 46
        robot.keyRelease(KeyEvent.VK_PERIOD);
    } else if (letter.equals("!")) {
        robot.keyPress(KeyEvent.VK_SHIFT); //keyCode 16
        robot.keyPress(KeyEvent.VK_1); //keycode 49
        robot.keyRelease(KeyEvent.VK_1);
        robot.keyRelease(KeyEvent.VK_SHIFT);
    } else if (letter.equals(" ")) {
        robot.keyPress(KeyEvent.VK_SPACE);
        robot.keyRelease(KeyEvent.VK_SPACE);
    } else if (letter.equals("?")) {
        robot.keyPress(KeyEvent.VK_SHIFT); //keyCode 16
        robot.keyPress(KeyEvent.VK_SLASH); //keyCode 47
        robot.keyRelease(KeyEvent.VK_SLASH);
        robot.keyRelease(KeyEvent.VK_SHIFT);
    } else if (letter.equals(",")) {
        robot.keyPress(KeyEvent.VK_COMMA);
        robot.keyRelease(KeyEvent.VK_COMMA);
    } else if (letter.equals("@enter")) {
        robot.keyPress(KeyEvent.VK_ENTER);
        robot.keyRelease(KeyEvent.VK_ENTER);
    } else if (letter.equals("@backspace")) {
        robot.keyPress(KeyEvent.VK_BACK_SPACE);
        robot.keyRelease(KeyEvent.VK_BACK_SPACE);
    }
}

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