Skype is downloaded but cannot get speaker and camera to work

Question

skype is downloaded to new iPad but speaker and camera not working

Answer 1

It works for me using normal Swing so the bug is in the ACM classes.
GraphicsProgram -> JPanel and add main method
GLabel -> JLabel and setString to setText
run -> as constructor and use the default flow layout instead of the 50, 50 size
Cleanup (not needed to fix):
Derive font instead of new.
Removed unused MouseListener.
Moved MouseMotionListener to anonymous adapter.
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class TestMouseMotion extends JPanel {
    public static void main(String[] args) {
        EventQueue.invokeLater(new Runnable() {
            public void run() {
                JFrame frame = new JFrame("Test");
                frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
                frame.getContentPane().add(new TestMouseMotion());
                frame.pack();
                frame.setLocationRelativeTo(null);
                frame.setVisible(true);
    public TestMouseMotion() {
        final JLabel label = new JLabel("This gets overwritten once mouse moves");
        label.setFont(label.getFont().deriveFont(Font.BOLD, 36));
        add(label);
        addMouseMotionListener(new MouseInputAdapter() {
            @Override
            public void mouseMoved(MouseEvent e) {
                label.setText("Mouse: (" + e.getX() + ", " + e.getY() + ")");
}