dip to pix

// Want to set padding as 16 dips, setPadding takes pixels.  Hooray math!
        int paddingDips = 16;
        double scale = getResources().getDisplayMetrics().density;
        int paddingPixels = (int) ((paddingDips * (scale)) + .5);
        mLogView.setPadding(paddingPixels, paddingPixels, paddingPixels, paddingPixels);