Android RatingBar: getProgressDrawable doesn't cast to right Class

Question

I am using

Android RatingBar change star colors

This line of code

    LayerDrawable stars = (LayerDrawable) rating_bar.getProgressDrawable();
         


        

Answer 1

Please try this trick, It will work fine by adding getCurrent() method to return a drawable.

RatingBar ratingBar = (RatingBar) findViewById(R.id.ratingBar);

LayerDrawable stars = (LayerDrawable) ratingBar.getProgressDrawable().getCurrent();

stars.getDrawable(2).setColorFilter(getResources().getColor(R.color.colorPrimary), PorterDuff.Mode.SRC_ATOP); stars.getDrawable(0).setColorFilter(getResources().getColor(R.color.white), PorterDuff.Mode.SRC_ATOP); stars.getDrawable(1).setColorFilter(getResources().getColor(R.color.colorPrimary), PorterDuff.Mode.SRC_ATOP);