This change is then automatically replicated, potentially across your entire application.

Flexibility: When you inevitably come to tweak your UI, you only need to touch the code in one location.

Consistency: Defining a style or theme helps to ensure a consistent look and feel.

Efficiency: If you’re going to be using the same collection of attributes throughout your application, defining them in advance turns this:.

Implementing styles and themes has several benefits. A theme is applied to individual activities or an entire application.

The crucial difference is how they’re applied to your project: These properties can be anything from button color to the 'wrap content' attribute or the size of your text. Styles and themes are essentially the same thing: a collection of properties. Finally, I will walk you through the process of creating your own, both from scratch and by using inheritance. Starting with a quick introduction, this tutorial then demonstrates how to work with the styles and themes that are predefined by the Android platform. In this tutorial, I’ll cover everything you need to know to apply these useful concepts to your own project. Styles and themes are time-saving ways to create a consistent look and feel across your Android application.

Change theme android studio