How to specify a default user agent for okhttp 2.x requests

Question

I am using okhttp 2.0 in my Android app and didn\'t find a way to set some common User Agent for all outgoing requests.

I thought I could do something like

Answer 1

In case anyone is looking for this working with OkHttp 3 and in Kotlin:

val client = OkHttpClient.Builder()
    .addNetworkInterceptor { chain ->
      chain.proceed(
          chain.request()
              .newBuilder()
              .header("User-Agent", "COOL APP 9000")
              .build()
      )
    }
    .build()