示例#1
0
  public static void main(String[] args) {
    ContactList list = new ContactList("Contacts.txt");
    Scanner input = new Scanner(System.in);
    boolean exit = false;

    System.out.println("Welcome to the Contact Manager!");

    do {
      System.out.println("-------------------");
      System.out.println(
          "Do you want to:\n1) See all contacts\n2)See a specific contact\n3)Enter a new contact\n4+)Quit");
      int userInput = Integer.parseInt(input.nextLine());

      switch (userInput) {
        case 1:
          System.out.println("-------------------");
          System.out.println("All contacts:");
          list.listContactNames();
          break;
        case 2:
          System.out.println("-------------------");
          System.out.println("Enter the name of the contact that you wish to see");
          String userInput2 = input.nextLine();
          System.out.println("-------------------");
          list.getContact(userInput2);
          System.out.println();
          break;
        case 3:
          System.out.println("-------------------");
          System.out.println(
              "Enter the name, then the email, and the number in order to add the contact");
          String name = input.nextLine();
          String email = input.nextLine();
          String number = input.nextLine();
          list.addContact(name, email, number);
          System.out.println("-------------------");
          System.out.println("\n" + name + "'s Contact has been added:\n" + list.getContact(name));
          break;
        default:
          System.out.println("-------------------");
          System.out.println("Goodbye.");
          exit = true;
          break;
      }
    } while (exit == false);
  }
示例#2
0
 public void actionPerformed(ActionEvent e) {
   if (to == e.getSource()) {
     toSendWindow();
     // Display list for user selection
     // puts user selection into JTextField to
   } else if (addContacts == e.getSource()) {
     addContactWindow();
     // Display prompt for information for new contact
     // Uses information to add to ContactList collection
     //
   } else if (removeContacts == e.getSource()) {
     removeContactWindow();
     // Display prompt for removing contacts
     // Uses information to remove from ContactList collection
   } else if (editContacts == e.getSource()) {
     editContactWindow();
     // UI for editing contacts
   } else if (save == e.getSource()) {
     cList.addContact(
         new Contact(
             newContactFields[0].getText(),
             newContactFields[1].getText(),
             newContactFields[2].getText()));
     JOptionPane.showMessageDialog(
         null, "The contact has been added.", "Success!", JOptionPane.INFORMATION_MESSAGE);
     addWindow.dispose();
   } else if (deleteContact == e.getSource()) {
     ContactList cDeleted = contactList.getContacts();
     for (int i = 0; i < cDeleted.getLength(); i++) {
       cList.removeContact(cDeleted.getContact(i));
       /*
       PLACEHOLDER FOR REPAINT
       */
     }
     removeWindow.dispose();
   } else if (addSendContacts == e.getSource()) {
     toText.setText(toText.getText() + contactList.getEmails());
     toWindow.dispose();
   }
 }