Question

我的活动包括recyclerview，我的数据设置为api调用的响应。我在api调用的成功响应中添加了以下代码。问题是当我点击按钮然后新列表刷新列表时因此，当我点击列表项时，多个活动打开，因为事件也被当前列表后面的列表占用。为什么会发生这种情况？我只是希望我的列表应该刷新新列表点击刷新按钮。我怎么解决这个问题？

 @Override
    public void onSuccess(ResponseData responseString) {
     mAdapter = new RowAapter(responseString.getdatd(), mContext);
    mList.setAdapter(mAdapter);
     mAdapter.notifyDataSetChanged();
    mList.addOnItemTouchListener(new RecyclerItemClickListener(mContext, new RecyclerItemClickListener.OnItemClickListener() {
                        @Override
                        public void onItemClick(View view, int position) {

                            startActivity(...);
                        }
                    }));

Answer 1

您可以初始化适配器并将其分配到OnCreate

中的recyclerView

private List<ResponseData> responseData = new ArrayList<>();

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_detail2);
    mAdapter = new RowAapter(responseData , mContext); 
    recyclerView = ((RecyclerView)rootView.findViewById(R.id.recyclerView));
    LinearLayoutManager layoutManager = new LinearLayoutManager(getActivity());
    layoutManager.setOrientation(LinearLayoutManager.VERTICAL);
    recyclerView.setLayoutManager(layoutManager);
    recyclerView.setAdapter(mAdapter);
}

@Override
public void onSuccess(ResponseData responseString) {
  responseData.addAll(responseString.getdatd());
  mAdapter.notifyDataSetChanged();
  mList.addOnItemTouchListener(new RecyclerItemClickListener(mContext, new        RecyclerItemClickListener.OnItemClickListener() {
                @Override
                public void onItemClick(View view, int position) {

                    startActivity(...);
                }
            }));

Recyclerview刷新列表在旧列表顶部显示新列表

1 个答案: