Not able to set step value in seekbar android

Question

I am not able to add step value of 1000 to my seekbar.

Below is my code:

discreteSeekBar.setOnProgressChangeListener(new DiscreteSeekBar.OnProgressChangeListener() {
        @Override
        public void onProgressChanged(DiscreteSeekBar seekBar, int value, boolean fromUser) {

            int val= seekBar.getProgress();
            Log.i("Debug",""+value);

            DecimalFormat formatter = new DecimalFormat();

            budget = ""+value;
            txtSelected.setText("Rs "+ formatter.format(value));
        }
@Override
        public void onStartTrackingTouch(DiscreteSeekBar seekBar) {

        }

        @Override
        public void onStopTrackingTouch(DiscreteSeekBar seekBar) {

        }
    });

How to get stepvalues in multiple of thousands?