安卓中由于我使用了形参的派生类,重写方法失败

Question

public class Myadapter extends RecyclerView.Adapter {
private List incidents;
static class ViewHolder extends RecyclerView.ViewHolder{
CheckBox havedone;
EditText think;
public ViewHolder(@NonNull View itemView) {
super(itemView);
havedone = itemView.findViewById(R.id.havedone);
think = itemView.findViewById(R.id.think);
}
}

public Myadapter(List<String> list){
    incidents = list;
}
@NonNull
@Override
public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
    View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item, parent, false);
    ViewHolder myviewholder = new ViewHolder(view)
    return myviewholder;
}

@Override
public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position) {

}

@Override
public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
    String text = incidents.get(position);
    holder.think.setText("fadsfa");
}

@Override
public int getItemCount() {
    return incidents.size();
}

}

Answer 1

这样试试。

class MyAdapter extends RecyclerView.Adapter<MyAdapter.ViewHolder>{
        class ViewHolder extends RecyclerView.ViewHolder{
                ……
        }
}