Glide : load url as bitmap not working

Question

I want to load bitmap from server using Glide. If it's success then put it in my ImageView then add it to my ArrayList. If it's fail (broken url, no internet, etc) then set ImageView to my default image. But Glide's listener not working at all, also LogCat not show "onException" and "onResourceReady" at all. What's wrong with my code?

Glide.with(activity.getApplicationContext())
        .load(MainActivity.URL_SERVER + "/asset/" + imageUrl.getString(i))
        .signature(new StringSignature(String.valueOf(System.currentTimeMillis())))
        .listener(new RequestListener<String, GlideDrawable>() {
            @Override
            public boolean onException(Exception e, String model, Target<GlideDrawable> target, boolean isFirstResource) {
                ivImage.setImageDrawable(ContextCompat.getDrawable(activity, R.drawable.noimage));
                return false;
            }
            @Override
            public boolean onResourceReady(GlideDrawable resource, String model, Target<GlideDrawable> target, boolean isFromMemoryCache, boolean isFirstResource) {
                ivImage.setImageDrawable(resource);
                imageLoadedBitmap.add(((GlideBitmapDrawable) resource).getBitmap());
                return false;
            }
        });

Possible duplicate of [Glide cannot resolve asBitmap()](https://stackoverflow.com/questions/46199440/glide-cannot-resolve-asbitmap) — Arash Afsharpour, May 01 '18 at 15:27

score 2 · Accepted Answer · answered Nov 04 '16 at 09:42

As of now, nothing in that method chain is actually triggering the image loading operation. You could use .into(ivImage) at the end and just use listener for adding bitmap to array. Or you could use .preload() for more customisation. Also, use .error(R.drawable.noimage) for error image.

Storing bitmaps in an array looks like a bad idea though. If you're loading images in a list, put glide call in your adapter and let glide take care of the catching itself.

Hamed Nabizadeh · Answer 2 · 2016-11-04T09:35:47.373

0

Simply use this line of code in your adapter :

Glide.with(context).load(url).error(R.drawable.noimage).centerCrop().crossFade().into(ivImage);

edited Nov 04 '16 at 09:35

answered Nov 04 '16 at 09:29

Hamed Nabizadeh

527
4
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How to add the loaded bitmap to my ArrayList? – zihadrizkyef Nov 04 '16 at 09:33

score 0 · Answer 3 · answered Nov 04 '16 at 09:43

0

You can add your default place holder until images load.

Glide.with(getActivity()) 
  load(backgroundImage).placeholder(R.drawable.no_images);

Also you can add different place holder when images failed to load in error tag.

Glide.with(getActivity()).load(backgroundImage).placeholder(R.drawable.no_images).error(R.drawable.no_images);

answered Nov 04 '16 at 09:43

QuokMoon

4,387
4
26
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how to add the bitmap to ArrayList – zihadrizkyef Nov 04 '16 at 09:52
use SimpleTarget class in Glide it will return you images in bitmap formate. – QuokMoon Nov 04 '16 at 10:12

Glide : load url as bitmap not working

3 Answers3