Android 倒计时暂停并取消

我的视图类的构造函数中有一个倒计时计时器。这似乎行得通。但是我不能做

.cancel（）

。有人能帮我查一下密码吗？这是我的密码

private CountDownTimer countTimer;
public GameView(Context context) {
    super(context);
            new CountDownTimer(20000, 1000) {
            public void onTick(long millisUntilFinished) {
                countDowntimer = String.valueOf(millisUntilFinished / 1000);
                invalidate();
            }
            public void onFinish() {
                timer.setColor(Color.TRANSPARENT);
                if (Game.lifeCount <= 1) {
                    countDowntimer = String.valueOf("TIME'S UP!");
                    if (countmaze == 0) {
                        timesUpDialog1();
                    } else if (countmaze == 1) {
                        timesUpDialog2();
                    } else if (countmaze == 2) {
                        timesUpDialog3();
                    } else if (countmaze == 3)
                        timesUpDialog4();
                } else {
                    showGameoverDialog();
                }
            }
        }.start();

---

但是每当我遇到这种情况时，countTimer.cancel（）就不起作用。为什么？请帮帮我。谢谢顺便说一句我还想在倒计时中使用

暂停方法

。有没有一个简单的方法可以做到这一点？非常感谢

您忘记将倒计时计时器放入全局变量中：

private CountDownTimer countTimer;
public GameView(Context context) {
    super(context);
            countTimer = new CountDownTimer(20000, 1000) { //<- in here bro
            public void onTick(long millisUntilFinished) {
                countDowntimer = String.valueOf(millisUntilFinished / 1000);
                invalidate();
            }
            public void onFinish() {
                timer.setColor(Color.TRANSPARENT);
                if (Game.lifeCount <= 1) {
                    countDowntimer = String.valueOf("TIME'S UP!");
                    if (countmaze == 0) {
                        timesUpDialog1();
                    } else if (countmaze == 1) {
                        timesUpDialog2();
                    } else if (countmaze == 2) {
                        timesUpDialog3();
                    } else if (countmaze == 3)
                        timesUpDialog4();
                } else {
                    showGameoverDialog();
                }
            }
        }.start();

private倒计时；
公共游戏视图（上下文）{
超级（上下文）；
countTimer=newcountdowntimer（20000，1000）{//wow谢谢先生。先生，您尝试过在CountDownTimer上使用抽象类吗？
private CountDownTimer countTimer;
public GameView(Context context) {
    super(context);
            countTimer = new CountDownTimer(20000, 1000) { //<- in here bro
            public void onTick(long millisUntilFinished) {
                countDowntimer = String.valueOf(millisUntilFinished / 1000);
                invalidate();
            }
            public void onFinish() {
                timer.setColor(Color.TRANSPARENT);
                if (Game.lifeCount <= 1) {
                    countDowntimer = String.valueOf("TIME'S UP!");
                    if (countmaze == 0) {
                        timesUpDialog1();
                    } else if (countmaze == 1) {
                        timesUpDialog2();
                    } else if (countmaze == 2) {
                        timesUpDialog3();
                    } else if (countmaze == 3)
                        timesUpDialog4();
                } else {
                    showGameoverDialog();
                }
            }
        }.start();