如何更快地下载图像的Andr​​oid排球/毕加索/滑翔任何其他？ [英] How to download image faster in android Volley/Picasso/Glide any other?

问题描述

我开发的项目中，我必须从服务器上下载一些图片。我已经试过这3个方法。

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

毕加索：

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

滑翔：

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

乱射：

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) {

        }
    });

毫无疑问，所有这些方法都在快速的Internet连接工作得很好。
但在2G它需要太多的时间，下载20KB的形象 - 25KB。
我也试过图像大小调整和一切。但没有得到来自良好的效果。
我看到的应用程序像亚马逊或Flipkart或这些应用程序在缓慢的互联网连接，并dowanloads良好的分辨率也全部图像工作得很好的电子商务应用。所以，我想对这些问题的一些专业的解决方案。

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.

推荐答案

滑翔，毕加索只是从服务器获取图像，并显示它。如果你的网络速度是较少的图像需要更长的时间来加载。需要重新大小在服务器侧的图像。使用的WebP格式而不是JPEG或PNG将有助于减少大小而不降低质量

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.

请注意：您可以使用 Thumbor 轻松地做到这一点。

Note: you can use Thumbor to accomplish this easily.

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