java - 相当于Android中的javax.swing.Timer

Question

Android 上是否有类似javax.swing.Timer 的东西。我知道如何创建自己的线程，但是否有类似 Swing 计时器的东西？

Answer 1

您可能正在寻找类(class) android.os.CountDownTimer

你可以像这样继承类:

class MyTimer extends CountDownTimer
{
    public MyTimer(int secsInFuture) {
        super(secsInFuture*1000, 1000); //interval/ticks each second.
    }

    @Override
    public void onFinish() {
        Log.d("mytag","timer finished!");
    }

    @Override
    public void onTick(long millisUntilFinished) {
        //fired on each interval
        Log.d("mytag","tick; " + millisUntilFinished + " ms left");
    }
}