Android进度栏监听器 [英] Android Progress Bar Listener

问题描述

总有时间知道进度条何时达到最大值.然后像侦听器一样可以插入ProgressBar并让我们知道进度条处于最高级别?

Is there anyway to know when a progressbar has reached it maximum. Like a Listener then could plug into the ProgressBar and lets us know that the progress bar is at the maximum level ?

亲切的问候

推荐答案

没有直接的方法可以做到这一点.一种解决方法是对ProgressBar进行自定义实现并覆盖setProgress方法:

There isn't a direct way to do this. A workaround could be to make a custom implementation of the ProgressBar and override the setProgress method:

public MyProgressBar extends ProgressBar
{
   @Override
   public void setProgress(int progress)
   {
       super.setProgress(progress);
       if(progress == this.getMax())
       {
           //Do stuff when progress is max
       }
   }
}

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