Need a way of calling this code from a button

Question

Hi all
I am sorry to have to ask this but I can not find any info on this.
I found this code somewhere on the net. I should be able to delete a folder with file inside of it.
I need to call this when a button is clicked.
CAN ANYONE HELP ME or show me away of deleting a folder with files inside from a button?
  public  static boolean deleteDir(File dir) {
   dir = new File ("Epod Configuration/Config Files/Temp Image Files/");
    if (dir.isDirectory()) {
      String[] children = dir.list();
      for (int i = 0; i < children.length; i++) {
        boolean success = deleteDir(new File(dir, children));
// The directory is now empty
return dir.delete();

Answer 1

First have your class implement the Actionlistener interface then do this:
//create a button object
Button b = new Button("Delete");
//listen for action on the button.
b.addActionListener(this);
//add the button to the container.
add(b);
//call the method to delete the directory when button is clicked.
public void actionPerformed(ActionEvent e) {
if ("Delete".equals(e.getActionCommand())) {
deleteDir(File dir);