“Bagaimana cara membuat penghitung waktu mundur di Android?” Kode Jawaban

Bagaimana cara membuat penghitung waktu mundur di Android?

new CountDownTimer(30000, 1000) {

    public void onTick(long millisUntilFinished) {
        mTextField.setText("seconds remaining: " + millisUntilFinished / 1000);
       //here you can have your logic to set text to edittext
    }

    public void onFinish() {
        mTextField.setText("done!");
    }

}.start();