Java Code Examples for android.databinding.ObservableList#isEmpty()

The following examples show how to use android.databinding.ObservableList#isEmpty() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: ViewAdapter.java    From AndroidWallet with GNU General Public License v3.0 5 votes vote down vote up 
@BindingAdapter({"itemView", "observableList"})
public static void addViews(ViewGroup viewGroup, final ItemBinding itemBinding, final ObservableList<IBindingItemViewModel> viewModelList) {
    if (viewModelList != null && !viewModelList.isEmpty()) {
        viewGroup.removeAllViews();
        for (IBindingItemViewModel viewModel : viewModelList) {
            ViewDataBinding binding = DataBindingUtil.inflate(LayoutInflater.from(Utils.getContext()),
                    itemBinding.layoutRes(), viewGroup, true);
            binding.setVariable(itemBinding.variableId(), viewModel);
            viewModel.injecDataBinding(binding);
        }
    }
}
Example 2
Source File: BindableAdapter.java    From mv2m with Apache License 2.0 5 votes vote down vote up 
public BindableAdapter(ObservableList<? extends T> items, ViewHolderFactory<T> defaultViewHolderFactory) {
    this.items = items;
    this.defaultViewHolderFactory = defaultViewHolderFactory;
    //saved in a field to maintain a reference and avoid garbage collection
    onListChangedCallback = new AdapterOnListChangedCallback<>(this);
    items.addOnListChangedCallback((ObservableList.OnListChangedCallback) new WeakOnListChangedCallback<>(onListChangedCallback));
    if (!items.isEmpty()) {
        notifyDataSetChanged();
    }
}