okhttp3

I'm trying to implement caching using Retrofit and OkHttp. Here what I've already done: private static final Interceptor REWRITE_CACHE_CONTROL_INTERCEPTOR = new Interceptor() { @Override public Response intercept(Interceptor.Chain chain) throws IOException { Request originalRequest = chain.request(); Request.Builder request = originalRequest.newBuilder(); Response response = chain.proceed(request.build()); return response.newBuilder() .removeHeader("Pragma") .removeHeader("Cache-Control") .header("Cache-Control", "max-age=2419200") .build(); } }; @Provides @Singleton OkHttpClient

I have oauth token implemented on server side but upon Invalid token or Token expirey i am getting 200 http status code but in response body i have {"code":"4XX", "data":{"some":"object"} When i try to read string in interceptor i get okhttp dispatcher java.lang.illegalstateexception closed because response.body().string() must be called only once. Also i read from here Refreshing OAuth token using Retrofit without modifying all calls that we can use OkHttp Authenticator class but it works only with 401/407 i havent triedn as i will not get this. Is there any way we can customize Authenticator

I am working with retrofit and need to be able to use multiple interceptors. Currently I am using one to automatically append an auth token but i need to be able to make calls with no auth token. If i add another interceptor with no auth token in the header how do I use that one instead of the auth token interceptor. val interceptor: Interceptor = Interceptor { chain -> val newRequest = chain.request().newBuilder(). addHeader("Auth_Token", pref.getString(PSPreferences.prefAuthKey, "")). cacheControl(CacheControl.FORCE_NETWORK). build() chain.proceed(newRequest) } okHttpClient = OkHttpClient

I am using the picasso 2.5.2 library to download the bitmap so in the api I need to pass the Basic Authentication in the headers. i have tried the following SO ansers but none of them work with the latest picasso and OkHttp libraries. Answer - 1 Answer - 2 Answer - 3 Thanks in advance. Try configuring an OkHttp3 client with authenticator, depending on your scheme and situation: OkHttpClient okHttpClient = new OkHttpClient.Builder() .authenticator(new Authenticator() { @Override public Request authenticate(Route route, Response response) throws IOException { String credential = Credentials

I am using WebView to display web page, but the server expects an authorization token with every request from my webview. Anybody know if this is possible ? I referred this post in #SO adding-header-to-all-request-with-retrofit-2 . But I'm not able to get the result. This is my code (bare with my coding standard, I'm a beginner) public class TableViewTest extends AppCompatActivity { ScrollView scrollView; WebView webView; SharedPreferences pref; @SuppressLint("SetJavaScriptEnabled") @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState);