Adding header to all request with Retrofit 2

Question

Retrofit 2\'s documentation says:

Headers that need to be added to every request can be specified using an OkHttp interceptor.

I

Answer 1

If you use addInterceptor method for add HttpLoggingInterceptor, it won't be logging the things that added by other interceptors applied later than HttpLoggingInterceptor.

For example: If you have two interceptors "HttpLoggingInterceptor" and "AuthInterceptor", and HttpLoggingInterceptor applied first, then you can't view the http-params or headers which set by AuthInterceptor.

OkHttpClient.Builder builder = new OkHttpClient.Builder()
.addNetworkInterceptor(logging)
.addInterceptor(new AuthInterceptor());

I solved it, via using addNetworkInterceptor method.