Android Retrofit 2 File Upload

I'm using Retrofit 2 and I want to call a web service to upload my images to my server. Server side i'm using Phalcon PHP and I check if I have a file to upload. But I have never a

Solution 1:

instead of @Part("file") MultipartBody.Part file

use@Part MultipartBody.Part file

Filefile=newFile(getRealPathFromURI(data.getData()));

RequestBodyrequestFile= RequestBody.create(MediaType.parse("multipart/form-data"), getRealPathFromURI(data.getData()));

MultipartBody.PartmultipartBody=MultipartBody.Part.createFormData("file",file.getName(),requestFile);