将字节数组转换为矢量可绘制

Question

我正在从服务器以字节数组形式提取矢量可绘制对象。我需要在可利用的资源中解析它们以显示视图。我该怎么办？

Answer 1

您可以使用可以渲染SVG的库。例如androidsvg使用getFromInputStream（）方法从字节数组读取svg

   /**
* Read and parse an SVG from the given {@code InputStream}.
* 
* @param is the input stream from which to read the file.
* @return an SVG instance on which you can call one of the render methods.
* @throws SVGParseException if there is an error parsing the document.
*/
   @SuppressWarnings("WeakerAccess")
   public static SVG  getFromInputStream(InputStream is) throws SVGParseException
   {
      SVGParser  parser = new SVGParser();
      return parser.parse(is, enableInternalEntities);
   }