title: Firebase Storage URL error due to invalid Token - Android
body: <p>I'm having trouble retrieving the icon´s images from Firebase Storage to my <code>Xamarin.Android</code> app because the (Dynamic) Token that is appended to the URL of the images eventually changes (for security reasons).</p>
  <p>The icons in the app are loaded using <code>FFImageLoading</code>, but when passing the static link (uri) that is stored in the source code, the ImageView does not show the icons because the token expired (it is no longer valid).</p>
  <p>Image link example in Firebase Storage (uri):</p>
  <pre><code>https: // firebasestorage. googleapis. com / v0 / b / test-7c916. appspot. com / o / IconoSplash.png? alt = media &amp; token = b207cb31-5ad5-48e1-86ac-1dcb07ee6021
  </code></pre>
  <p>Expired token that is at the end of the URL (uri) mentioned above:</p>
  <pre><code>b207cb31-5ad5-48e1-86ac-1dcb07ee6021
  </code></pre>
  <p>Reading Image in ImageView with FFImageLoading:</p>
  <pre><code>var Iconx = FindViewById &lt;ImageView&gt; (Resource.Id.IconoSplash);
  ImageService.Instance.LoadUrl (uri)
  .Retry (5, 250)
  .Into (Iconox);
  </code></pre>
  <p><strong>Question:</strong>
  How can this be resolved?</p>
  <p>Is it possible that the Firebase Storage URL is static (i.e. not constantly changing)?</p>
  <p>Or How do I get a new valid Token?</p>
  <p>(Can´t find much info regarding this issue and Xamarin Android, so any tip will help.)</p>