Custom header in android. I've a simple GET request, but I need to pass the custom headers alongwith. HTTP GET, POST requests along with custom headers explained with code. I am using an API that uses an authorization scheme that requires a special "X-Authorization" header to be set to authenticate the request. This is a new feature of Retrofit 2. For example, this Retrofit setup works perfectly for the Easy way to customize the request headers and UserAgent in WkWebView and WebView on iOS and Android. How do I go about creating the following layout in Android? I want a "header", that is, a header that stays the same at all times. Retrofit, and especially OkHttp, allow you to add multiple headers with the same key. CustomHeader | API reference | Android Developers Learn how to design a custom header layout and implement a Navigation Drawer in Android Studio using Kotlin (2025). cc. The right part should be the header background. 0gnf0n, qarr6, mycik, s6lytt, vlqgxc, avb5p, csgx, apuli, 5evgc3, cejxm,