Java 类android.databinding.ListChangeRegistry 实例源码

项目:deagle    文件:ObservableSortedList.java   
@Override public void addOnListChangedCallback(final OnListChangedCallback<? extends ObservableList<T>> callback) {
    if (mListeners == null) this.mListeners = new ListChangeRegistry();
    mListeners.add(callback);
}