RetrofitLoggingInterceptor

LoggingInterceptor.kt

class LoggingInterceptor : Interceptor {

    companion object {
        private const val TAG = "AppAPI"
    }

    override fun intercept(chain: Interceptor.Chain): Response {
        val originRequest = chain.request()
        val originResponse = chain.proceed(originRequest)
        val responseBodyString = originResponse.body().string()

        logRequestAndResponse(originRequest, responseBodyString)

        return originResponse.newBuilder()
                .body(ResponseBody.create(originResponse.body().contentType(), responseBodyString))
                .build()
    }

    private fun logRequestAndResponse(request: Request, responseBody: String) {
        Log.d(TAG, "URL: " + request.url().toString())
        Log.d(TAG, "Response: " + responseBody)
    }
}