Get Special Event Application Redesign - City Of Surrey

Conclusion: The debate between Jetpack Compose and XML layout for Android application development reflects the evolution and innovation in the Android ecosystem. While XML layout remains a reliable and widely-used approach, Jetpack Compose offers a modern, flexible, and powerful alternative.

Jetpack Compose is a modern declarative UI Toolkit for Android. Compose makes it easier to write and maintain your app UI by providing a declarative API that allows you to render your app UI without imperatively mutating frontend views.

We recommend using Jetpack Compose if you're looking to build a new app, and you can use the same development concepts to extend your app to tablets, foldables, and Wear OS.

With Compose, you build small, stateless components that are not tied to a specific activity or fragment. That makes them easy to reuse and test: “We set a goal for ourselves to deliver a new set of UI components that were stateless, easy to use and maintain, and intuitive to implement/extend/customize.

It adopts a declarative approach, enabling developers to build UI components using Kotlin code instead of XML. Compose leverages the power of Kotlin's language features and functional programming, making UI development faster, more intuitive, and less error-prone.

Althought Jetpack Compose greatly simplifies some aspects, I feel like designing there UI is actually slower than using xml layout, cause that UI code is way less readable and editable than xml. I found myself creating UI dynamically in situation where it wasn't really necessary, just to reduce amount of compose code.

Jetpack compose is a modern way of UI development toolkit recommended and preferred by Google. It accelerates the development of UI with less code, and less time and provides powerful APIs. It has many alternative and advanced concepts compared to native XML. It provides a way for enhanced coding and design.

Jetpack Compose is demonstrated to have faster app startup time and rendering time for navigation and animation, whereas XML delivers smoother and faster rendering time when scrolling through a layout. Notably, Jetpack Compose has also shown an improvement in UI performance since previous works were conducted.