While working on a Jetpack Compose project, I noticed my modal bottom sheet wasn’t appearing in Android Studio previews. I could preview the sheet’s contents by extracting them into a separate comp...

Jetpack Compose has transformed Android UI development by providing a straightforward approach to building user interfaces. One of its core principles is minimising unnecessary updates, and one of ...

The other day, while sitting in the back of a taxi, I noticed the speedometer and had the idea to build one using Jetpack Compose (because, why not? 😛). In this post, I will explain the process of ...

At Twitter, we regularly use Paparazzi for our screenshot unit tests. We prefer this library over others because it runs on the JVM, which results in fast turnaround times. Recently, I was working...

AppCompat 1.2 release came with a couple of new lint rules which suggest using either AppCompatResources or ContextCompat or ResourcesCompat depending on the API you were originally consuming. But ...

As Android codebases continue to become increasingly modular, some of these modules might need to be initialized at app startup in order to wire everything up. This usually results in the Applicati...

This week I had the chance to work with the awesome folks at Async Android and uploaded my first youtube video. In this video, we’ll see how we can find the theme attributes that control the appea...

Recently I looked into reducing the noise from our pull requests. The bulk of the effort involved setting up a code styling guide, formatting all our code based on the style guide and setting up au...

The benefits of modularing our apps have been echoed a lot in the community and by Google itself. Here I would like to discuss how we should look into handling Proguard/R8 rules files in this new w...