CODEWITHSUNDEEP
javaandroidandroid-glide
Ronny Sulistio
Ronny Sulistio

Reputation: 179

how to create a server that send image from a request images from Glide?

I'm using Glide as my image loader to client. and I create my own server from java.

My server's code:

            File f = new File(imageLocation);
            try{
                bi = ImageIO.read(f);
            }catch (Exception e){
                f = new File(imageLocation);
                bi = ImageIO.read(f);
            }


            respond = "HTTP/1.1 200 OK\r\n";
            respond += "Date: " + LocalDateTime.now() + "\r\n";
            respond += "Content-Type: image/png\r\n";
            respond += "Content-Length: " + f.length() + "\r\n";
            respond += "Connection: keep-alive\r\n";
            respond += "\r\n";
            output.write((respond).getBytes());
            output.flush();
            ImageIO.write(bi,"JPG",output);
            output.flush();

I tested from my browser and it work fine, but when I call using Glide from android, no image displayed

Upvotes: 0

Views: 312

Answers (1)

TWiStErRob
TWiStErRob

Reputation: 46470

The Content-Length may confuse glide, because you're lying about it, the original File length may not be the same as the re-encoded JPG output.

You're also lying about the Content-Type because it's a JPG, not a PNG as you state it, however I think Glide would ignore that.

I think it would be better to just send the imageLocation's bytes to the output, then the Content-Length can be predicted simply.

i still trying to figure how to get any exception from Glide if exist

As stated in the Google Groups discussion, read https://github.com/bumptech/glide/wiki/Debugging-and-Error-Handling and I suggest you add .listener(new RequestListener...) before .into(imageView) and log the arguments to see what's going on.

Upvotes: 1

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