// Example of using ViewModel as an alternative to Lifecycle-aware components
public class MyViewModel extends ViewModel {
private MutableLiveData data;
public LiveData getData() {
if (data == null) {
data = new MutableLiveData();
loadData();
}
return data;
}
private void loadData() {
// Load your data here
}
}
// Usage in your Activity or Fragment
MyViewModel model = new ViewModelProvider(this).get(MyViewModel.class);
model.getData().observe(this, new Observer() {
@Override
public void onChanged(@Nullable String newData) {
// Update your UI here
}
});
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