What topics or areas have you studied recently?

Recently, I have been studying the following topics in Android development:

• Jetpack Compose for creating UI in a declarative way.
• Architectural patterns MVVM and Clean Architecture.
• Working with Kotlin Coroutines for asynchronous programming.
• Using Room for local database management.
• Integration with REST API via Retrofit.
• Basics of testing Android applications, including Unit and UI tests.

For example, I studied how to simplify asynchronous code using Coroutines:

viewModelScope.launch {
    val data = repository.getData()
    _state.value = data
}