What format is typically used for defining resources in an Android application?

In Android development, XML is the standard format used for defining resources. Resources can include layouts, strings, colors, dimensions, and various other components that are needed to build an application. XML provides a structured way to define these resources, making it easy to manage and reference them throughout the app.

Using XML has several advantages, such as being human-readable and allowing for the separation of design from application logic, which is crucial in the development process. Additionally, Android’s framework is built to parse XML files efficiently, enabling the application to access these resources at runtime seamlessly.

Other formats, like YAML, JSON, and CSV, serve different purposes and are not typically used for defining Android application resources. JSON is primarily used for data interchange and APIs; CSV is useful for tabular data storage, whereas YAML is often used for configuration files but lacks the structure needed for resource definitions in Android.