@Override
    public void ns(String prefix, String uri, int ln) {
        nses.put(uri, new Ns(prefix == null ? null : new StringItem(prefix), new StringItem(uri), ln));
    }
a class to write android axml

@author <a href="mailto:pxb1988@gmail.com">Panxiaobo</a>
android/third_party/apkbuilder/src/main/java/pxb/android/axml/AxmlWriter.java