title: UriMatcher match 'n' path segments
body: <p>I have a custom ContentProvider that does background processing for a ShareActionProvider.  The Path of the Uri provided is a full file path (ex: /mnt/sdcard/my.file).  The uri is created as such:</p>
  
  <pre><code>content://AUTHORITY/mnt/sdcard/my.file
  </code></pre>
  
  <p>A uri match is described as: </p>
  
  <pre><code>uriMatcher.addURI(AUTHORITY, "*", 1);
  </code></pre>
  
  <p>Now this works for:</p>
  
  <pre><code>content://AUTHORITY/my.file
  </code></pre>
  
  <p>but it does not work for a full path.  Is there a way to match <em>any</em> number of path segments?</p>