每x次制作一个任务

I use the attached code to send to my db every 5 min some information, some of the information is timestamp. When I look in my db I see records with 6 minute diffrence and even 7, how come? Some told me that my task takes too long.

我使用附加的代码每隔5分钟向我的数据库发送一些信息,其中一些信息是时间戳。当我查看我的数据库时,我看到记录有6分钟差异,甚至7分钟,怎么样?有些人告诉我,我的任务需要太长时间。

Anyway my question is how I can force my code to send the info the to the db every 5 min.

无论如何,我的问题是如何强制我的代码每隔5分钟将信息发送到数据库。

*Important thing I have to say that I have a condition on the task which means that sometimes it won't do a thing so the diffrence between the records should be multiples of five.

*重要的是我必须说我对任务有一个条件,这意味着有时它不会做任何事情,所以记录之间的差异应该是五的倍数。

this.timer.schedule(new Send(), new Date(), TEN_SECONDS*6*5);

class Send extends TimerTask
{
    public void run()
    {
        if(location!=null)
        {
            if (mGeocoderAvailable) 
                address = reverseGeocode(LocationService.this.location);
            if(address != "" && !address.equals(lastAddress))
            {
                lastAddress = address;
                new SendLocation(LocationService.this.id,address);
            }
        }
    }
}

The SendLocation body is like this:

SendLocation主体是这样的:

public SendLocation(int id,String address)
{
    // taking care the parameters
    this.start();
}
public void run() 
{ 
    //connect to db
    //send location to db
    this.destroy();
}

1 个解决方案

#1

The time was scheduled inside the SendLocation thread instead from the Send task.

时间安排在SendLocation线程内,而不是Send任务。