import jp.wasabeef.recyclerview.animators.FadeInLeftAnimator; //导入依赖的package包/类
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    final View view = inflater.inflate(R.layout.fragment_task, container, false);
    ButterKnife.bind(this, view);

    // Set layout manager
    layoutManager = new LinearLayoutManager(getActivity());
    ((LinearLayoutManager)layoutManager).setOrientation(LinearLayoutManager.VERTICAL);
    recyclerView.setLayoutManager(layoutManager);
    // Set animator
    recyclerView.setItemAnimator(new FadeInLeftAnimator());
    // Set recycler

    //get unfinished list  task是引用 在application里加一下need_add
    //
    List<Task> need_add = new ArrayList<>();
    for (Task task : taskManager.getObjectList()){
        if (task.getState()==1){//unfinished
            need_add.add(task);
        }
    }
    mAdapter = new TaskRecyclerAdapter(need_add);
    if(need_add != null) recyclerView.setAdapter(mAdapter);
    else recyclerView.setAdapter(new TaskRecyclerAdapter());
    return view;
}
 

import jp.wasabeef.recyclerview.animators.FadeInLeftAnimator; //导入依赖的package包/类
@AfterViews
public void afterViews() {
    BGARefreshViewHolder viewholder = new BGANormalRefreshViewHolder(this, true);
    viewholder.setLoadingMoreText("正在卖力加载...");

    mRefreshLayout.setRefreshViewHolder(viewholder);

    NormalLoadingStatusHelper statusHelper = new NormalLoadingStatusHelper(this);
    statusHelper.setDataSetEmptyStr("获取的数据集为空");
    mRefreshLayout.setLoadingStatusHelper(statusHelper);
    
    mRecyclerView.setLayoutManager(new LinearLayoutManager(this.mContext));
    mRecyclerView.setItemAnimator(new FadeInLeftAnimator());

    mRefreshLayout.setDataSource(new DataSource(mContext) {
        @Override
        public void refreshData() {
            refresh();
        }

        @Override
        public boolean loadMore() {
            return false;
        }
    });
    
}
 

import jp.wasabeef.recyclerview.animators.FadeInLeftAnimator; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.recyclerview);
    recyclerView = (RecyclerView) findViewById(R.id.recycler_view);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
        ActionBar actionBar = getActionBar();
        if (actionBar != null) {
            actionBar.setTitle("RecyclerView");
        }
    }

    // Layout Managers:
    recyclerView.setLayoutManager(new LinearLayoutManager(this));

    // Item Decorator:
    recyclerView.addItemDecoration(new DividerItemDecoration(getResources().getDrawable(R.drawable.divider)));
    recyclerView.setItemAnimator(new FadeInLeftAnimator());

    // Adapter:
    String[] adapterData = new String[]{"Alabama", "Alaska", "Arizona", "Arkansas", "California", "Colorado", "Connecticut", "Delaware", "Florida", "Georgia", "Hawaii", "Idaho", "Illinois", "Indiana", "Iowa", "Kansas", "Kentucky", "Louisiana", "Maine", "Maryland", "Massachusetts", "Michigan", "Minnesota", "Mississippi", "Missouri", "Montana", "Nebraska", "Nevada", "New Hampshire", "New Jersey", "New Mexico", "New York", "North Carolina", "North Dakota", "Ohio", "Oklahoma", "Oregon", "Pennsylvania", "Rhode Island", "South Carolina", "South Dakota", "Tennessee", "Texas", "Utah", "Vermont", "Virginia", "Washington", "West Virginia", "Wisconsin", "Wyoming"};
    mDataSet = new ArrayList<String>(Arrays.asList(adapterData));
    mAdapter = new RecyclerViewAdapter(this, mDataSet);
    ((RecyclerViewAdapter) mAdapter).setMode(Attributes.Mode.Single);
    recyclerView.setAdapter(mAdapter);

    /* Listeners */
    recyclerView.setOnScrollListener(onScrollListener);
}