Kuidas saab vaade (View) andmete uuendusi mudelilt?

In the Android architecture, the View receives updates from the model (for example, from LiveData or StateFlow) via observers. The model contains data and notifies subscribers about changes, allowing the View to automatically update the UI.

For example, when using LiveData:

viewModel.someLiveData.observe(viewLifecycleOwner) { data ->
    // update UI based on new data
    textView.text = data
}

This way, the View subscribes to data changes in the model and reacts to them, ensuring a reactive interface update without the need to manually query the model.