Question

这是我的整个活动代码，如果是nessery我也可以发布我的xml。

public class Main_Activityextends AppCompatActivity {
private RecyclerView recyclerview;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    recyclerview = (RecyclerView) findViewById(R.id.recyclerview);
    recyclerview.setLayoutManager(new LinearLayoutManager(this, LinearLayoutManager.VERTICAL, false));
    List<ExpandableListViewAdapter.Item> data = new ArrayList<>();

    data.add(new ExpandableListViewAdapter.Item(ExpandableListViewAdapter.HEADER, "Terms of usage"));
    data.add(new ExpandableListViewAdapter.Item(ExpandableListViewAdapter.CHILD, "never eat"));
    data.add(new ExpandableListViewAdapter.Item(ExpandableListViewAdapter.CHILD, "bluhhhhh"));

    recyclerview.setAdapter(new ExpandableListViewAdapter(data));

     recyclerview.setOnChildClickListener(new ExpandableListView.OnChildClickListener() {
        @Override
        public boolean onChildClick(ExpandableListView parent, View v, int groupPosition, int childPosition, long id) {
            return true;
        }

    });

代码在没有clickListener的情况下运行良好，但是我希望在点击数组的某个子项时发生操作，但是现在虽然Cannot resolve method setOnChildClickListener(anonymous android.widget.ExpendableListView.OnChildClickListener)是recycleView Adapter，任何帮助将不胜感激

Answer 1

简单地说，fflush(0)不支持fork，因为它不是一个替代RecyclerView的直接版本。

要了解原因，请查看this stackoverflow answer

您应该在OnChildClickListener类中实现ListView，如下所示：

View.OnClickListener

无法解析方法setOnChildClickListener

1 个答案: