Question: 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?

Answer: 
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
            }
        }
   }

```

hope this helps
I do it this way:

```
pagesSeekBar.setOnSeekBarChangeListener(new OnSeekBarChangeListener() { //listener
        @Override
        public void onStopTrackingTouch(final SeekBar seekBar) {
            //add your event here
        }

        @Override
        public void onStartTrackingTouch(final SeekBar seekBar) {
        }

        @Override
        public void onProgressChanged(final SeekBar seekBar, final int progress, final boolean fromUser) {
                updateControls(progress, false);
        }
    });

```