小编RMK*_*RMK的帖子

我使用以下代码来解析XML文件.

DocumentBuilderFactory factory;
DocumentBuilder builder;
InputStream is;
Document dom;
try {
    factory = DocumentBuilderFactory.newInstance();
    is = new FileInputStream(strFileName);
    builder = factory.newDocumentBuilder();

    dom = builder.parse(is);
}
catch(Exception e){}

而不是XML文件有任何方法来解析String.

String xml="<?xml version="1.0"?> <name> Application</name> <demo> Demo </demo> </xml>";

我需要手动绘制饼图.如何在Canvas或其他方式的帮助下做到这一点？