![]() ![]() Finally lets post a standard http form to httpbin let's configure an http client to make calls to using the default http library def httpBin = HttpBuilder. The main goal of Http Builder NG is to allow you to make http requests in a natural and readable way. It is built against Groovy 2.4.x, but it doesn't make any assumptions about which version of Groovy you are using. Http Builder NG is a modern Groovy DSL for making http requests. Twitter: StackOverflow: httpbuilder-ng.Please feel free to fork it and move it forward, or contact us (with an issue) to discuss options for taking over the project. Neither of us use the project any longer nor do we have the extra time to properly maintain it. OkHttpClient client = new OkHttpClient() Ĭlient.newCall(getRequest).HttpBuilder-NG: Easy HTTP Client for Groovy (and Java)ĭormant - The HttpBuilder-NG project is going dormant. The asynchronous version of this request provides you with a callback when the response was fetched or an error occurred. (You should run this on a non-UI thread, otherwise, you will have performance issues within your application and Android will throw an error.) Asynchronous GET (response.body().string()) Īs you can see, this is a synchronous way to execute the request with OkHttp. Response response = client.newCall(getRequest).execute() Request getRequest = new Request.Builder() Making a GET request is as easy as this: OkHttpClient client = new OkHttpClient() OkHttp provides a nice API via Request.Builder to build requests. To get our to-do list from the server, we need to execute a GET HTTP request. In order for our users to see all of their saved to-dos from the server, we’ll need synchronous and asynchronous GET requests, as well as query parameters. To use OkHttp in your Android project, you need to import it in the application-level Gradle file: implementation("3:okhttp:4.9.1")ĭon’t forget that on Android, you need to request the INTERNET permission in the AndroidManifest.xml file of your application if you would like to access network resources: You don’t have to import these separately. When importing OkHttp, it will also bring two dependencies: Okio, a high-performance I/O library, and the Kotlin Standard library. If you require lower Android and Java version support, you can still rely on OkHttp 3.12.x branch with some considerations. The stable OkHttp 4.x works on Android 5.0+ (API level 21+) and Java 8+. Our users will want to be able to see their saved to-dos from the to-do server, save a new to-do on the server, and securely and solely access their own to-dos.Īs developers, we want to be able to easily debug the network communication of our app and reduce the load on the server side. ![]() ![]() In this guide, we’ll cover the basics of OkHttp by building an imaginary to-do list application for Android.įirst, let’s define some functional requirements for our to-do list app. Synchronous and asynchronous call support.Support for modern TLS features (TLS 1.3, ALPN, certificate pinning).Alternative IP address detection (in IPv4 and IPv6 environments).Silent recovery from common connection problems.Response caching (avoids re-fetching the same data).GZIP compression (shrinks download sizes).Connection pooling (reduces request latency in the absence of HTTP/2).HTTP/2 support (efficient socket usage).Here are the key advantages to using OkHttp: OkHttp is widely used in open-source projects and is the backbone of libraries like Retrofit, Picasso, and many others. It’s designed to load resources faster and save bandwidth. OkHttp is an HTTP client from Square for Java and Android applications. Daniel Dallos Follow A solution-oriented pragmatic creator. ![]()
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