用户输入多少个列表。我给了他1-10个列表之间进行选择的选项。我想动态地创建它们。怎么做?? ,我已经为RecyclerView创建了adpter。是应该在adpter中还是在fragment中创建我创建的唯一的recyclerView?
public void initRecycerView(ArrayList<Player> list) {
myadapter = new Myadapter(list);
recyclerviewTeam1.setAdapter(myadapter);
recyclerviewTeam1.setLayoutManager(new LinearLayoutManager(getContext()));
recyclerviewTeam1.setHasFixedSize(true);
myadapter.notifyDataSetChanged(); }
这是我的适应者课程
class Myadapter extends RecyclerView.Adapter<Myadapter.MyHolder> {
private ArrayList<Player> adpterList;
private OnItemClickListener mlistener;
public interface OnItemClickListener {
void onItemClick(int position);
void onDeleteClick(int position);
}
public void setOnItemClickListener(OnItemClickListener listener) {
this.mlistener = listener;
}
public Myadapter( ArrayList<Player> adpterList) {
this.adpterList = adpterList;
}
public static class MyHolder extends RecyclerView.ViewHolder {
public TextView textView;
public ImageView image_delete;
public MyHolder(@NonNull View view, OnItemClickListener listener) {
super(view);
textView = view.findViewById(R.id.textItemHolder);
image_delete = view.findViewById(R.id.image_delete);
itemView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (listener != null){
int position = getAdapterPosition();
if (position != RecyclerView.NO_POSITION){
listener.onItemClick(position);
}
}
}
});
image_delete.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (listener != null){
int position = getAdapterPosition();
if (position != RecyclerView.NO_POSITION){
listener.onDeleteClick(position);
}
}
}
});
}
}
public MyHolder onCreateViewHolder(@NonNull ViewGroup viewGroup, int i) {
View view = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.item_list, viewGroup, false);
MyHolder holder = new MyHolder(view , mlistener);
return holder;
}
public void onBindViewHolder(@NonNull MyHolder myHolder, int position) {
Player player = adpterList.get(position);
myHolder.textView.setText(" " + player.toString());
myHolder.image_delete.setImageResource(R.drawable.ic_delete);
}
public int getItemCount() {
return adpterList.size();
}
}