搜索栏对拇指点击 [英] Seekbar's thumb on click

问题描述

我想，当用户已经cliked它以触发一个事件注册上的SeekBar的拇指可点击的事件。可能吗？

I would like to register a clickable event on the seekbar's thumb in order to trigger an event when the user has cliked it. Is it possible?

推荐答案

我能够通过以下方式来实现这一点：

I was able to achieve this in the following way:

seekBar.setOnTouchListener(new OnTouchListener() 
{
    @Override
    public boolean onTouch(View v, MotionEvent event) 
    {
        if(event.getAction() == MotionEvent.ACTION_MOVE)
        {
            changedPosition = true;
            seekBar.setProgress(seekBar.getProgress());
            return false;
        }
        else if (event.getAction() == MotionEvent.ACTION_UP)
        {
            if(!changedPosition)
            {
                  //do action here
            }
        }
   }

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