title: Android: Directory made dynamically doesn't appear to user
body: <p>I tried to make a directory dynamically using mkdirs() and it created sucessfully the directory and copied the files to the created directory. It's possible to see the new directory in the tablet (xoom) but when I connect to my PC to copy some files the directory does not appear.</p>
  
  <p>what can i do?</p>
  
  <p>EDT:
  This is what i've done:</p>
  
  <pre><code>File dirs = new File(Environment.getExternalStorageDirectory()+"/MyDir/");
      dirs.mkdirs();
  </code></pre>
  
  <p>What is wrong?</p>
  
  <p>EDT2:
  I have tried everything in this thread (http://stackoverflow.com/questions/6218572/creating-a-folder-programmatically-on-a-xoom) and didn't work. Suggestions?</p>
  
  <p>PS: I found an app which re-scan de sdcard. If i create the directory and use this app, it works perfecly. anyone knows how to re-scan sdcard?</p>