title: How to check whether folder exist in external Storage in Android?
body: <pre><code>String fldr= "Main";
  </code></pre>
  
  <p>I need to find whether there is a folder called fldr in anywhere in the directory.</p>
  
  <p>This will return the Directory of External storage </p>
  
  <pre><code>String SDpath = Environment.getExternalStorageDirectory().toString();
  </code></pre>
  
  <p>If there is a folder similar to fldr I need to get its directory and check whether its writable.. How to do it ? </p>