OkHttpClient throws exception after upgrading to OkHttp3

Question

I\'m using following lines of code to add a default header to all of my requests sent using Retrofit2:

private static OkHttpClient defaultHttpClient = new Ok         


        

Answer 1

You have to use builder if you want to create OkHttp(3)Client object.

Try change this:

private static OkHttpClient defaultHttpClient = new OkHttpClient();

To something like this:

  OkHttpClient defaultHttpClient = new OkHttpClient.Builder()
       .addInterceptor(
           new Interceptor() {
             @Override
             public Response intercept(Interceptor.Chain chain) throws IOException {
                   Request request = chain.request().newBuilder()
                   .addHeader("Accept", "Application/JSON").build();
               return chain.proceed(request);
              }
           }).build();