title: ContentResolver - how to get file name from Uri
body: <p>I call <a href="http://developer.android.com/reference/android/app/Activity.html#startActivityForResult%28android.content.Intent,%20int%29" rel="noreferrer">startActivityForResult</a> with <a href="http://developer.android.com/reference/android/content/Intent.html" rel="noreferrer">Intent</a> <a href="http://developer.android.com/reference/android/content/Intent.html#ACTION_GET_CONTENT" rel="noreferrer">ACTION_GET_CONTENT</a>. Some app returns me data with this <a href="http://developer.android.com/reference/android/net/Uri.html" rel="noreferrer">Uri</a>:</p>
  
  <p><em>content://media/external/images/media/18122</em></p>
  
  <p>I don't know if it is image or video or some custom content. How do I use <a href="http://developer.android.com/reference/android/content/ContentResolver.html" rel="noreferrer">ContentResolver</a> to get the actual file name or content title from this Uri?</p>