fragment recyclerview给出错误E/recyclerview:未连接适配器;跳过布局

Question

我已经尝试了所有的方法，但都不起作用。。。请提供任何解决方案。如果我使用listview，它可以很好地工作，但在recyclerview上，我会得到一个错误。

代码低于

归属片段

recyclerViewOne = view.findViewById(R.id.recyclerViewOne);
collectionReference = firebaseFirestore.collection("Trending songs");
recyclerViewOne.setHasFixedSize(true);
recyclerViewOne.setLayoutManager(new 
LinearLayoutManager(getActivity(),LinearLayoutManager.HORIZONTAL,false));
mUpload = new ArrayList<>();
gridViewHolder = new GridViewHolder(getActivity(), mUpload, new 
GridViewHolder.ItemClickListeners() {
@Override
public void onClicke(GridModel model, int post) {
((DashboardActivity) getActivity()).method();
((DashboardActivity) getActivity()).playO(post);
}
});
recyclerViewOne.setAdapter(gridViewHolder);

我需要一些帮助，

Answer 1

根据命名，您正在尝试将ViewHolder设置为回收器的适配器。如果是这种情况，那么您应该以正确的方式实现它：一个扩展RecyclerView的自定义适配器。适配器，并将该适配器添加到回收器视图

Answer 2

这是GridViewHolder

公共类GridViewHolder扩展了RecyclerView。适配器<GridViewHolder。歌曲适配器查看器支架>｛

Context context;
List<GridModel> gridModels;
private ItemClickListeners listeners;
private int selected;
@NonNull
@Override
public SongsAdapterViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
View view = LayoutInflater.from(context).inflate(R.layout.grid_item, parent,false);
return new SongsAdapterViewHolder(view);
}
@Override
public void onBindViewHolder(@NonNull SongsAdapterViewHolder holder, int position) {
GridModel gridModel = gridModels.get(position);
holder.mDesc.setText(gridModel.getmDesc());
holder.mTitle.setText(gridModel.getmTitle());
String duration = Utility.convertion(Long.parseLong(gridModel.getDuration()));
Glide.with(context).load(gridModel.imageurl).into(holder.imageurl);
holder.bind(gridModel, listeners);
}
public GridViewHolder(Context context, List<GridModel> gridModels, ItemClickListeners listeners) {
this.context = context;
this.gridModels = gridModels;
this.listeners = listeners;
}
@Override
public int getItemCount() {
return gridModels.size();
}
public class SongsAdapterViewHolder extends RecyclerView.ViewHolder{
TextView mTitle, mDesc;
ImageView imageurl;
public SongsAdapterViewHolder(@NonNull View itemView) {
super(itemView);
mTitle = itemView.findViewById(R.id.gridTitle);
mDesc= itemView.findViewById(R.id.gridMusician);
imageurl  = itemView.findViewById(R.id.gridImageView);
}
public void bind(final GridModel gridModel, final ItemClickListeners listeners) {
itemView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
listeners.onClicke(gridModel, getAdapterPosition());
}
});
}
}
public interface ItemClickListeners {
void onClicke(GridModel model, int post);
}
public int getSelected() {
return selected;
}
public void setSelected(int selected) {
this.selected = selected;
}

}