android - Image upload using okHttp

Question

i want to upload image using okhttp but i am not able to find MultipartBuilder for Post Image.What can i use instead of this.

Here is my code

public static JSONObject uploadImage(File file) {

        try {

            final MediaType MEDIA_TYPE_PNG = MediaType.parse("image/png");

            RequestBody req = new MultipartBuilder().setType(MultipartBody.FORM).addFormDataPart("userid", "8457851245")
                    .addFormDataPart("userfile","profile.png", RequestBody.create(MEDIA_TYPE_PNG, file)).build();

            Request request = new Request.Builder()
                    .url("url")
                    .post(req)
                    .build();

            OkHttpClient client = new OkHttpClient();
            Response response = client.newCall(request).execute();

            Log.d("response", "uploadImage:"+response.body().string());

            return new JSONObject(response.body().string());

        } catch (UnknownHostException | UnsupportedEncodingException e) {
            Log.e(TAG, "Error: " + e.getLocalizedMessage());
        } catch (Exception e) {
            Log.e(TAG, "Other Error: " + e.getLocalizedMessage());
        }
        return null;
    }

Thanks in advance.

Answer 1

You need to Use

new MultipartBody.Builder()

Instead of

new MultipartBuilder()

Its working