How to assign text size in sp value using java code..

If I assign an integer value to change a certain text size of a TextView using java code, the value is interpreted as pixel (px), now does anyone know how to assign in sp?

thanks.

-mario_blizz

From stackoverflow

• You can use a DisplayMetrics object to help convert between pixels and scaled pixels with the scaledDensity attribute.

  DisplayMetrics dm = new DisplayMetrics();
  getWindowManager().getDefaultDisplay().getMetrics(dm);
  pixelSize = (int)scaledPixelSize * dm.scaledDensity;