protected String getPrefix(String uri) {
        if (nses != null) {
            String prefix = nses.get(uri);
            if (prefix != null) {
                return prefix;
            }
        }
        return uri;
    }
dump axml to stdout

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