The problem that I encountered when showing images in ListView from Parse.com is catching because we get ParseFile from cloud.

So I first change ParseFile to byte[] and then use Glide library that allow byte[] also to load image.
Glide's primary focus is on making scrolling any kind of a list of images as smooth and fast as possible, but Glide is also effective for almost any case where you need to fetch, resize, and display a remote image.

To implement Glide library, first of all add dependency in gradle file.

compile 'com.github.bumptech.glide:glide:3.7.0'
compile 'com.android.support:support-v4:19.1.0'

For dependency on proguard config, you need to add these lines in proguard.cfg

-keep public class * implements com.bumptech.glide.module.GlideModule
-keep public enum com.bumptech.glide.load.resource.bitmap.ImageHeaderParser$** {
  **[] $VALUES;
  public *;
}   

Below is the code to load ParseFile using Glide library

 parseFile.getDataInBackground(new GetDataCallback() {
            @Override
            public void done(byte[] data, ParseException e) {
                Bitmap bitmap = BitmapFactory.decodeByteArray(data, 0, data.length);
                FlexLogger.createLog("Bitmap: " + bitmap);
             
                Glide.with(mContext).load(data).into(holder.challengeImage);
             

            }
        });