This is my note for Udemy lesson: Advanced Android Bootcamp 2024.
1. Enable xml to Access to ViewModel
see this note
2. Edit ViewModel
class MainActivityViewModel: ViewModel() { val userName = MutableLiveData("Frank") }
3. In xml, When Display LiveData in ViewModel Only:
<TextView ... android:text="@{viewModel.userName}" />
4. In xml, When Display and Change LiveData in ViewModel:
<com.google.android.material.textfield.TextInputEditText ... android:text="@={viewModel.userName}" />