Customizing Android Studio Theme: A Step-by-Step Guide

Android Studio is a popular integrated development environment (IDE) for building Android apps, and one of its most useful features is the ability to customize its theme. In this article, we will explore how to create custom themes in Android Studio and change them programmatically.

To start with, let's define our custom attributes using the `?attr` syntax. For example, we can use `?attr/textColor` to refer to a custom text color attribute. We have created two themes, Theme1 and Theme2, each consisting of three attributes: `textColoe`, `background`, and `textSize`. To group these custom attributes together, give them a name, and assign some values to them, we will use the `` element.

custominzing android studio theme

In our example, we define a few color resources and declare our style attributes. This is similar to declaring program variables in any programming language. We then create custom attributes using the `attr` element and define their values.

To apply these custom themes programmatically, we can call the `setTheme()` method with a resource ID that corresponds to the desired theme. For example, if we want to set Theme1 as the current theme, we would call `setTheme(R.style.Theme1)` before calling `super.onCreate()` and `setContentView()`.

We should also be able to set layout attributes to our custom attributes defined earlier. When we group a set of style attributes together and give it a name, it becomes our theme. It is essential to define values for colors or dimensions and associate them with proper names if needed. Additionally, we need to define any custom attributes before using them.

One special consideration when changing themes programmatically is that we want the theme to be applied even after the activity has been restarted. To achieve this, we can store the selected theme in a shared preference or database and retrieve it when the activity is created.

Finally, we want to provide an option for users to choose from a list of available themes. In this article, 'android change theme programmatically' we will see how to dynamically change the theme of our Android application.

Custominzing android studio theme