Convert dip to px in Android

Question

I had written method to get the pixels from dip but it is not working. It give me runtime error.

Actually I was running this method in separate class and initialized

Answer 1

Try this : For without passing context

 public static float dipToPixels(float dipValue) {
        return TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dipValue, Resources.getSystem().getDisplayMetrics());
    }