title: how to get ParcelFileDescriptor for file content?
body: <p>I use eclipse-indigo and <code>android 2.3.3_r1</code> and I download a string from a server in network.It is the content of <code>docx</code> file.</p>
  
  <p>Can I receive a <code>ParcelFileDescritor</code> from it? I guess that <code>MemoryFile</code> can help me, because I saw <code>getParcelFileDescriptor()</code> method for it <a href="http://grepcode.com/file/repository.grepcode.com/java/ext/com.google.android/android/2.3.3_r1/android/os/MemoryFile.java#MemoryFile.getParcelFileDescriptor%28%29" rel="noreferrer">here</a> and <a href="http://www.kiwidoc.com/java/l/p/android/android/5/p/android.os/c/MemoryFile#getParcelFileDescriptor%28%29" rel="noreferrer">here</a>, but when I'm writing my code in eclipse, I cannot find method <code>getParcelFileDescriptor()</code> in class
  <code>android.os.MemoryFile</code>.   </p>
  
  <p>Finally this is my question: <strong>is it possible without using</strong> <a href="http://developer.android.com/reference/android/os/ParcelFileDescriptor.html#fromSocket%28java.net.Socket" rel="noreferrer"><strong>socket()</strong></a>?</p>