You've learned about the upsides of Retrofit call adapters in our introduction to call adapters. We've also mentioned that you can use provided first-party call adapters to integrate a variety of flow frameworks. In this tutorial, you'll learn how to integrate Retrofit's request callbacks into your RxJava 1.x flow. …

It's time to kick off a brand-new Retrofit topic and mini series: call adapters. In this first introductory tutorial you'll learn what call adapters are and how you can utilize them in Retrofit. {{outline}} Call Adapter Basics — What Are They? Before we can dive into call adapters, we need to …

Retrofit uses some default network timeout settings, which might not fit your use case. If your app needs to be extra snappy, or in the other direction, if your server is slow, you might want to change those timeout settings. In this tutorial you'll learn how you can customize all …

We were hesitant to write this tutorial, but due to the many, many requests: in this tutorial you will learn how to ignore the connection's security handshake and let Retrofit accept any, even bad SSL certificates. This includes revoked, expired or self-signed SSL certificates. Warning: ignoring SSL certificate validity is …

In a previous tutorial, we've explored unwrapping response envelopes. Of course, there also are APIs where you wrap the requests into envelopes. If every request is wrapped in an envelope, this will make your app's code unnecessary complex, because you've to create the envelope for every request manually. In this …

In the Retrofit getting started tutorial you've learned how to create an Android app that connects to the public GitHub API and accesses objects on the server. In following tutorials you've learned how to create new objects and update existing ones. In this tutorial you'll learn how delete objects on …

We recently worked on a project where the API wrapped all responses into an envelope. For example, when the app requested the user info, it always got a wrapped response: { "serverInfo": { "apiVersion": "0.0.1a" }, "statusCode": 200, "payload": { "username": "Norman", "id": 42 } } The payload was the actual interesting information. Previously, …

In the Retrofit getting started tutorial you've learned how to create an Android app that connects to the public GitHub API. In following tutorials you've learned how to use OAuth to make requests as an authorized GitHub user. Finally, you've learned how to create new objects. In this tutorial you'll …