Retrofit Uploading multiple images to a single key

Question

I am using Retrofit to upload images to my server. Here I need to upload multiple images for a single key. I have tried with Postman web client it is working well. Here is a

Answer 1

Best solution ever I have tried

ApiInterface:

@Multipart
    @POST("person/img")
    Call upImageMany(@Part List file);

Activity:

List parts = new ArrayList<>();

for (int i=0; i < upFileList.size(); i++){
    parts.add(prepareFilePart("my_file["+i+"]", upFileList.get(i)));
}

private MultipartBody.Part prepareFilePart(String partName, Uri fileUri){

        File file = new File(getPath(fileUri));

        RequestBody requestBody = RequestBody.create(MediaType.parse(getContentResolver().getType(fileUri)), file);

        return MultipartBody.Part.createFormData(partName, file.getName(),requestBody);
    }