How to Cache the response in squareup.okhttp3

Question

I am trying to cache the http response through OKhttp but unable to find some good example or documentation.

Thanks for any help

Answer 1

this will cache all your response for 2 minutes

OkHttpClient provideOkHttpClient () {
    Cache cache = new Cache(new File(context.getCacheDir(), "http-cache"), 10 * 1024 * 1024);
    return new OkHttpClient.Builder()
            .addNetworkInterceptor(provideCacheInterceptor())
            .cache(cache)
            .build();
}

Interceptor provideCacheInterceptor () {
    return new Interceptor() {
        @Override
        public Response intercept (Chain chain) throws IOException {
            Response response = chain.proceed( chain.request() );
            CacheControl cacheControl = new CacheControl.Builder()
                    .maxAge( 2, TimeUnit.MINUTES )
                    .build();

            return response.newBuilder()
                    .header("Cache-Control", cacheControl.toString() )
                    .build();
        }
    };
}