I have 2 versions of an icon, an 'on' and 'off'. The 'on' version has an extra circle. The way the designer supplied me the svg files, they both have the circle but the 'off' version has it hidden using a CSS class with display:none. After converting using svg2android both versions have the circle visible. I guess when the converter sees a css class with display:none any elements with this class should be removed.