如何使用Retrofit将图像文件从Android上传到ASP.NET（Web Services- ASMX）上传文件夹

Question

Please help me to provide me the solution for that because I have tried many codes and I had referred many tutorials but everyone shows different results.

So please help me, anyone

Answer 1

You can try Using Koush ION, Here is the GitHub , also can you expand your question is there any errors what is the problem exactly ......next time you ask a question you should add code snippets and a full explaination of the issue... you will have a better chance of recieving a answer.....SO in koush ION its easy to use implement the library with

implementation 'com.koushikdutta.ion:ion:2.2.1 

and then call it with

 Ion.with(SecondActivity.this)
                .load(myURL)-Enter your URL here
                .uploadProgressDialog(pd)
                .setMultipartFile("pdf","pdf/*",filePath )-here you set the type and location of the file
                .asJsonObject()
                .setCallback(new FutureCallback<JsonObject>() { - here you get results from the server using a json array/object
                    @Override
                    public void onCompleted(Exception e, JsonObject result) {
                        String message = result.get("message").getAsString();
                        Toasty.info(SecondActivity.this, message, Toast.LENGTH_LONG).show();-here i use the Toasty library for awesome looking toast messages