PARAMETERS to be passed

   // this is the relevant method
        override fun getParams(): Map<String, String>? {
            val params: MutableMap<String, String> = HashMap()
            params["documents"] = arrayListOf<String>().toString()
            return params
        }
    }

I want to pass the image parameters in my POST API call but I am unable to figure it out

CodePudding user response：

You need send the data in Multipart when the POST method involves the file. Check This

If you want to use Retofit check This

CodePudding user response：

You will have to make multipart request to the server. Below example may help you.

ApiInterface.java

@Multipart
@POST("addExpertImage")
Call<ImageUploadResponse> uploadImage(@Part MultipartBody.Part file, 
@Part("user_email") RequestBody userEmail, @Part("server_id") RequestBody 
serverId, @Part("folder_name") RequestBody folderName);

Network call

final File file = new File(imageData.getFilePath());

                // create RequestBody instance from file
                final RequestBody requestFile = RequestBody.create(MediaType.parse("multipart/form-data"), file);

                // MultipartBody.Part is used to send also the actual file name
                MultipartBody.Part body =
                        MultipartBody.Part.createFormData("image", file.getName(), requestFile);
                RequestBody serverId = RequestBody.create(MediaType.parse("text/plain"), String.valueOf((Integer) imageData.getServerId()));
                RequestBody userEmail = RequestBody.create(MediaType.parse("text/plain"), (String) PrefSettings.getInstance(context).get(Constants.USER_EMAIL));
                RequestBody folderName = RequestBody.create(MediaType.parse("text/plain"), imageData.getFolderName());

                Call<ImageUploadResponse> resultCall = ApiClient.getInstance().create(ApiInterface.class).uploadImage(body, userEmail, serverId, folderName);