Android Glide and Volley: Unable to display Images stored in Firebase Storage
<p>I know the solution exists where people say that using the image caching tools like <em>Glide</em> or <em>Picasso</em>, you can display the images. But I have tried the same and it won't work.</p>

<p>Here is my implementation of uploading files to Firebase Storage</p>

<pre><code> if (uri != null) {
        //upload to storage
        StorageReference riversRef = imagesRef.child(uri.getLastPathSegment());
        UploadTask uploadTask = riversRef.putFile(uri);
        // Register observers to listen for when the download is done or if it fails
        uploadTask.addOnFailureListener(new OnFailureListener() {
            @Override
            public void onFailure(@NonNull Exception exception) {
                // Handle unsuccessful uploads
                Snackbar.make(coordinatorLayout, "Unable to process your request. Please try again.", Snackbar.LENGTH_SHORT).show();
            }
        }).addOnSuccessListener(new OnSuccessListener&lt;UploadTask.TaskSnapshot&gt;() {
            @Override
            public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
                // taskSnapshot.getMetadata() contains file metadata such as size, content-type, and download URL.
                Uri downloadUrl = taskSnapshot.getMetadata().getDownloadUrl();
                if (downloadUrl != null) {
                    Date date = new Date();
                    Locale locale = new Locale("en", "IN");
                    SimpleDateFormat sdf = new SimpleDateFormat("MM-dd-yyyy /h:mm a", locale);
                    String formattedDate = sdf.format(date);

                    HashMap&lt;String, String&gt; map = new HashMap&lt;&gt;();
                    map.put("isXRead", String.valueOf(false));
                    map.put("isYRead", String.valueOf(true));
                    map.put("imgUrl", String.valueOf(downloadUrl));
                    map.put("timestamp", formattedDate);
                    map.put("user", "X");
                    ref.push().setValue(map);
                }
            }
        });
    }
</code></pre>

<p>The image gets uploaded well and returns the url, similar to</p>

<pre><code>https://firebasestorage.googleapis.com/v0/b/private.appspot.com/o/Messenger_images%2F14076?alt=media&amp;token=2164ec58-55c2-4b03-b97a-ebfd36e66593
</code></pre>

<p>Here is how I'm trying to display the image using Volley:</p>

<pre><code>ImageRequest ir = new ImageRequest(message.getImgUrl(), new Response.Listener&lt;Bitmap&gt;() {
            @Override
            public void onResponse(Bitmap response) {
                // callback
                // new GlideOperations(context, img).glideMessenger(response);
                img.setImageBitmap(response);
            }
        }, 100, 100, null, null);
        //ir.setShouldCache(false);
        AppController.getInstance().addToRequestQueue(ir);
</code></pre>

<p>Here is how I'm trying to display the image using Glide:</p>

<pre><code> try {
        Glide.with(mContext)
                .load(object)
                .thumbnail(0.5f)
                .override(900, 400)
                .crossFade(100)
                .fitCenter()
                .error(R.drawable.wallpaper)
                .into(new SimpleTarget&lt;GlideDrawable&gt;() {
                    @Override
                    public void onResourceReady(GlideDrawable resource, GlideAnimation&lt;? super GlideDrawable&gt; glideAnimation) {
                        try {
                            mImageView.setImageDrawable(resource); 
                        } catch (Exception e) {
                            e.printStackTrace();
                        }
                    }
                });
    } catch (Exception e) {
        e.printStackTrace();
    }
</code></pre>

<p>None of the above seems to work. Appreciate any help.</p>

<p><strong>Solution</strong>
Seems like I had problem with the <code>ImageView</code> I was using. Thanks for your help.</p>