/** Initializes contained components. */
  private void initComponents() {
    final SimpleDateFormat format = new SimpleDateFormat("mm:ss");
    final Calendar c = Calendar.getInstance();
    final JLabel counter = new JLabel();

    counter.setForeground(Color.red);
    counter.setFont(counter.getFont().deriveFont((float) (counter.getFont().getSize() + 5)));

    setLayout(new GridBagLayout());
    setBorder(BorderFactory.createEmptyBorder(20, 20, 20, 20));

    GridBagConstraints constraints = new GridBagConstraints();

    JLabel messageLabel =
        new JLabel(
            GuiActivator.getResources().getI18NString("service.gui.security.SECURITY_ALERT"));

    messageLabel.setForeground(Color.WHITE);

    constraints.anchor = GridBagConstraints.CENTER;
    constraints.fill = GridBagConstraints.NONE;
    constraints.gridx = 0;
    constraints.gridy = 0;
    add(messageLabel, constraints);

    constraints.anchor = GridBagConstraints.CENTER;
    constraints.fill = GridBagConstraints.NONE;
    constraints.gridx = 0;
    constraints.gridy = 1;
    add(counter, constraints);

    ZrtpControl zrtpControl = null;
    if (securityControl instanceof ZrtpControl) zrtpControl = (ZrtpControl) securityControl;

    long initialSeconds = 0;

    if (zrtpControl != null) initialSeconds = zrtpControl.getTimeoutValue();

    c.setTimeInMillis(initialSeconds);

    counter.setText(format.format(c.getTime()));

    if (initialSeconds > 0)
      timer.schedule(
          new TimerTask() {
            @Override
            public void run() {
              if (c.getTimeInMillis() - 1000 > 0) {
                c.add(Calendar.SECOND, -1);
                counter.setText(format.format(c.getTime()));
              }
            }
          },
          1000,
          1000);
  }
Exemple #2
0
 void setTime() // 設定系統時間
     {
   calendar.setTimeInMillis(System.currentTimeMillis());
 }