uri = uri.deresolve(root.appendSegment(""));
}
boolean isPptpResource = "pptp".equals(uri.fileExtension());
String path = isPptpResource
? uri.lastSegment().replace(".pptp", "")
: uri.devicePath();
if(!resources.contains(path))
resources.add(path);
}
StringBuffer buf = new StringBuffer();
buf.append(resources.size());