title: Reading file after downloading it from Dropbox Chooser
body: <p>I can open the Dropbox file browser and download a file as ResultType.FILE_CONTENT. I get then an absolute path similar to <code>file:///storage/sdcard0/Android/data/com.dropbox.android/cache/tmp/ch/file-10.txt</code> </p>
  
  <p>When I try to access it using <code>File f = new File(path)</code> I call <code>f.isFile()</code> and get False.</p>
  
  <p>What am I doing wrong?</p>