我一直在尋找一種方法來檢視CountDownTimer是否正在運作,但我無法找到方法,任何幫助将不勝感激
if (position == 0) {
mCountDown = new CountDownTimer((300 * 1000), 1000) {
public void onTick(long millisUntilFinished) {
mTextField.setText("seconds remaining: "
+ millisUntilFinished / 1000);
}
public void onFinish() {
mTextField.setText("0:00");
String path = "/sdcard/Music/ZenPing.mp3";
try {
mp.reset();
mp.setDataSource(path);
mp.prepare();
mp.start();
} catch (IOException e) {
Log.v(getString(R.string.app_name),
e.getMessage());
}
}
}.start();
}
為此,我如何檢查mCountDown目前是否正在運作？