Merge "docs: Fixed logic for determining image sample size" into nyc-dev

        // Calculate the largest inSampleSize value that is a power of 2 and keeps both

        // height and width larger than the requested height and width.

        while ((halfHeight / inSampleSize) > reqHeight

                && (halfWidth / inSampleSize) > reqWidth) {

        while ((halfHeight / inSampleSize) >= reqHeight

                && (halfWidth / inSampleSize) >= reqWidth) {

            inSampleSize *= 2;

        }

    }