Example of not handling interactions via ViewModel, part 7

ViewModel2.kt

data class ModelData(
    val progressVisible: Boolean,
)

class ViewModel(
    repository: Repository
) : ViewModel() {

    private val _liveData = MutableLiveData<ModelData>()
    val liveData: LiveData<ModelData> = _liveData

    private val observer: (RepositoryData) -> Unit = { repositoryData ->
        //some logic based on repository data
        _liveData.postValue(ModelData)
    }

    init {
        repository.observeChanges(observer)
    }

    fun submitProgressState(visible: Boolean) {
        _liveData.postValue(ModelData(progressVisible = visible))
}