Countdown for otp, resend timer

 private void countDownTimer() {

        new CountDownTimer(60000, 1000) {

            public void onTick(long millisUntilFinished) {

                countdown.setText( String.format(Locale.getDefault(), "%02d:%02d", minute, millisUntilFinished / 1000));

            }

            public void onFinish()

            {

                resend.setVisibility(View.VISIBLE);

            }

        }.start();

    }