Android Kotlin MVVM Architecture

Introduction

MVVM separates UI from business logic, making Android apps testable and maintainable.

ViewModel

class UserViewModel(private val repository: UserRepository) : ViewModel() {
    private val _users = MutableLiveData<List<User>>()
    val users: LiveData<List<User>> = _users

    fun loadUsers() {
        viewModelScope.launch {
            _users.value = repository.getUsers()
        }
    }
}

Conclusion

Use Jetpack Compose with ViewModel for modern Android development.