Works slowly when I fast switch between sliders programatically with mSlider.setCurrentPosition(idx);

Works slowly when I fast switch between sliders programatically with `mSlider.setCurrentPosition(idx);`

for example I set `setCurrentPosition ` using my prev and next buttons (I'm developing audio player and use the slider to show audio file album art)

I even bypass loading images, but it's still slow even with empty sliders

```
protected void bindEventAndShow(final View v, ImageView targetImageView){

if (true) return;

...
```