在ProgressBar中显示倒计时器的实际进度

<ProgressBar
    android:id="@+id/progressBar"
    style="@android:style/Widget.ProgressBar.Horizontal"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:max="100"
    android:progress="0"
    android:layout_margin="16dp"
    />

ProgressBar progressBar = findViewById(R.id.progressBar);
int totalTime = 60; // 倒计时总时长，单位为秒
CountDownTimer countDownTimer = new CountDownTimer(totalTime * 1000, 1000) {
    @Override
    public void onTick(long millisUntilFinished) {
        long remainingTime = millisUntilFinished / 1000; // 剩余时间，单位为秒
        int progress = (int) ((totalTime - remainingTime) / (float) totalTime * 100);
        progressBar.setProgress(progress);
    }

    @Override
    public void onFinish() {
        // 倒计时结束时的处理逻辑
    }
};

countDownTimer.start();