OkHttp Cookie Response Interceptor

ReceivedCookiesInterceptor.kt

package com.example.android.http

import android.webkit.CookieManager
import com.example.android.util.BASE_URL // https://example.com/
import logcat.logcat
import okhttp3.Cookie
import okhttp3.HttpUrl.Companion.toHttpUrl
import okhttp3.Interceptor
import okhttp3.Response
import okio.IOException


/**
 * OkHttp interceptor that grabs the cookies off of the response and saves them to the
 * cookie manager so that the WebView can utilize the cookies (rails session cookie, etc)
 */
class ReceivedCookiesInterceptor() : Interceptor {
    @Throws(IOException::class)
    override fun intercept(chain: Interceptor.Chain): Response {
        val originalResponse: Response = chain.proceed(chain.request())
        val cookieManager = CookieManager.getInstance()
        val cookies = Cookie.parseAll(BASE_URL.toHttpUrl(), originalResponse.headers)
        cookies.forEach { cookie ->
            logcat { "Cookie found with name ${cookie.name} , storing in cookie manager ... "}
            cookieManager.setCookie(BASE_URL, cookie.toString())
        }
        return originalResponse
    }
}