How to download image faster in android Volley/Picasso/Glide any other?

Question

I am developing project in which i have to download some images from server. I have tried these 3 methods.

Picasso:

Picasso.with(context).load(image).into(holder.image);

Glide:

Glide.with(context).load(image).into(holder.image);

Volley:

imageLoader.get(image, new ImageLoader.ImageListener() {
        @Override
        public void onResponse(ImageLoader.ImageContainer response, boolean isImmediate) {
            holder.image.setImageBitmap(response.getBitmap());
        }

        @Override
        public void onErrorResponse(VolleyError error) {

        }
    });

No doubt, all these methods are working very well in fast Internet connection. but in 2G It takes too much time to download image of 20kb - 25kb. I also have tried image resizing and everything. But doesn't get good result from that. I saw application like Amazon or Flipkart or any e-commerce application these apps are working very well in slow internet connection and dowanloads all images in good resolution also. So, I want some expert solutions on these problem.

Answer 1

Glide , Picasso are just Fetch image from the server and show it. if your network speed is less the the images take longer to to load. you need to re-size the images in the server side. Using WebP format instead of JPEG or PNG will help to reduce size without reducing quality.

Note: you can use Thumbor to accomplish this easily.