title: Find cached image with Signature Android glide
body: <p>im using this code because every time the image change on the server i want to download the latest.</p>
  
  <pre><code> Glide.with(yourFragment)
   .load(yourFileDataModel)
   .signature(new StringSignature(new ObjectKey(System.currentTimeMillis()))
   .into(yourImageView);
  </code></pre>
  
  <p>But there is a problem here. If internet connection goes out (or smt) glide cant find the image in disk cache and will show an error. How can i find the cached image using signature?</p>