package com.bwei.day11_lianxi1.adapter;
import android.content.Context;
import android.support.annotation.NonNull;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import com.bwei.day11_lianxi1.R;
import com.bwei.day11_lianxi1.bean.UserBean;
import java.util.List;
/**
* Created by 杨柳 on 2018/8/14.
*/
public class SubAdapter extends RecyclerView.Adapter<SubAdapter.SubViewHolder>{
Context context;
List<UserBean.ResultsBean> beanList;
public SubAdapter(Context context, List<UserBean.ResultsBean> beanList)
{
this.context =context;
this.beanList = beanList;
}
@NonNull
@Override
//创建ViewHolder对象
public SubViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
//填充视图,作为参数传递到内部类中
View rootView = LayoutInflater.from(context).inflate(R.layout.list_item, parent, false);
SubViewHolder subViewHolder = new SubViewHolder(rootView);
return subViewHolder;
}
@Override
public void onBindViewHolder(@NonNull SubViewHolder holder, int position) {
holder.text_title.setText(beanList.get(position).getTitle());
}
@Override
public int getItemCount() {
return beanList.size();
}
//1.内部类(用于优化)
class SubViewHolder extends RecyclerView.ViewHolder{
private final TextView text_title;
public SubViewHolder(View itemView) {
super(itemView);
//在这里获取条目id的资源
text_title = itemView.findViewById(R.id.text_title);
}
}
}