title: Search entire sdcard for a specific file
body: <p>I know how to search a file, but using a specific path, example /sdcard/picture/file. Is there a way to search for that specific file. Example: search for file. Then the app locate it in /sdcard/picture. Then erase it.</p>
  
  <p>Any help?  Thanks (I know how to erase a file, but have to write the entire path)</p>