在时间间隔内显示警报框

Question

我想在用户设置的时间间隔内显示警告框并显示警告1分钟。如果在1分钟内未执行任何操作，则发送消息并拨打特定号码。所以请帮助解决我的问题。任何人都可以帮助我......

Answer 1

Timer myTimer;
myTimer = new Timer();
            myTimer.schedule(new TimerTask() {
                @Override
                public void run() {
                    TimerMethod();
                }

            }, 0, 10000); 
        }

    }
    private void TimerMethod()
    {
        //This method is called directly by the timer
        //and runs in the same thread as the timer.

        //We call the method that will work with the UI
        //through the runOnUiThread method.
        this.runOnUiThread(Timer_Tick);

    }

    private Runnable Timer_Tick = new Runnable() {
        public void run() {

        //This method runs in the same thread as the UI.               

        //Do something to the UI thread here


        }
    };

试一试。 如果有效，请告诉我。