How to change body in OkHttp Response?

Question

I'm using retrofit. To catch response i'm using Interceptor:

OkHttpClient okHttpClient = new OkHttpClient();
okHttpClient.interceptors().add(myinterceptor);

here is code of interceptor:

new Interceptor() {
    @Override
    public Response intercept(Chain chain) throws IOException {
        Request request = chain.request();
        Response response = chain.proceed(request);
        if (path.equals("/user")){
            String stringJson = response.body().string();
            JSONObject jsonObject = new JSONObject(stringJson);
            jsonObject.put("key",1);
            //here I need to set this new json to response and then return this response

How to change body in OkHttp Response?

Answer 1

Add this

MediaType contentType = response.body().contentType();
ResponseBody body = ResponseBody.create(contentType, jsonObject);
return response.newBuilder().body(body).build();

after your response modification. jsonObject is the modified JSON you want to return.