Question

我创建了一个基本上是呼叫白名单的应用程序！我还实现了一项功能，即用户可以为每个增加的号码设置以分钟为单位的时间，以便在为该特定号码分配“ n”分钟后，呼叫将被断开。一切都在服务中发生！呼叫白名单功能非常完美，只有连接到我应用程序的号码才能连接，而所有其他号码都将断开连接！但是我面临的问题是n分钟后的断开连接。我的逻辑代码如下；

if (calltype.equals("INCOMING") || calltype.equals("OUTGOING")) {
        //Getting the alloted time in minutes from database fro the dialed number!
        int userTime = Integer.parseInt(whiteListDao.getLimit(number));
        //checking is number is greater that 0. if less than 0 call will disconnected instantly!
        if (userTime > 0) {
            final int milli = userTime * 1000;
            int tickTime = 1000;
            final String finalNumber = number;
            handler.postDelayed(new Runnable() {
                @Override
                public void run() {
                    disconnectPhoneItelephony(context);
                    updateMyDB(finalNumber);
                }
            }, milli);
        } else {
            disconnectPhoneItelephony(context);
        }
    } else {
        try {
            handler.removeCallbacksAndMessages(null);
        } catch (Exception e) {

        }
    }

但是，如果时间少于5分钟，这将起作用！但是，如果添加10分钟或更长时间，则在许多情况下将不起作用！这是为什么！！请帮我解决这个问题！

Answer 1

您可以将CountDownTimer用于相同的目的，这对所有Android版本都非常适用。

 private CountDownTimer countDownTimer;


        if(calltype.equals("INCOMING")||calltype.equals("OUTGOING"))

        {
            //Getting the alloted time in minutes from database fro the dialed number!
            int userTime = Integer.parseInt(whiteListDao.getLimit(number));
            //checking is number is greater that 0. if less than 0 call will disconnected instantly!
            if (userTime > 0) {
                final int milli = userTime * 1000;
                int tickTime = 1000;
                countDownTimer = new CountDownTimer(milli, tickTime) {
                    @Override
                    public void onTick(long millisUntilFinished) {
                        // timer is running
                    }

                    @Override
                    public void onFinish() {

                        // time is over
                        disconnectPhoneItelephony(context);
                        updateMyDB(finalNumber);
                    }
                }.start();
            } else {
                disconnectPhoneItelephony(context);
            }
        }


@Override
    public void onDestroy() {
        super.onDestroy();

        if (countDownTimer != null) {
           countDownTimer.cancel();
        }
    }

在“ n”秒后调用函数有时不起作用

1 个答案: