package cn.sinata.xldutils.adapter;
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import android.content.Context;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.Toast;
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import androidx.recyclerview.widget.RecyclerView;
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import java.util.List;
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/**
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* Created by ningpeng on 16/11/30.
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*
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*/
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public abstract class BaseRecyAdapter extends RecyclerView.Adapter<BaseRecyAdapter.MYViewholder> implements View.OnClickListener {
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public Context mContext;
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public int layoutId;
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private OnItemClickListener mOnItemClickListener = null;
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public BaseRecyAdapter(Context context, int layoutId) {
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this.mContext = context;
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this.layoutId = layoutId;
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}
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public void showToast(String s){
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Toast.makeText(mContext, s, Toast.LENGTH_SHORT).show();
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}
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public View onBaseCreateViewHolder(ViewGroup parent, Context context, int layoutId){
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View view = LayoutInflater.from(context).inflate(layoutId,parent,false);
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return view;
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}
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@Override
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public MYViewholder onCreateViewHolder(ViewGroup parent, int viewType) {
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View view = onBaseCreateViewHolder(parent,mContext,layoutId);
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MYViewholder myViewholder = new MYViewholder(view);
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myViewholder.setIsRecyclable(setRecyclable());
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view.setOnClickListener(this);
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return myViewholder;
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}
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@Override
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public void onBindViewHolder(MYViewholder holder, int position, List<Object> payloads) {
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super.onBindViewHolder(holder, position, payloads);
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holder.itemView.setTag(position);
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onBindViewHolder(holder,position);
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}
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@Override
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public abstract void onBindViewHolder(MYViewholder holder, int position);
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@Override
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public abstract int getItemCount();
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@Override
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public void onClick(View v) {
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if (mOnItemClickListener != null) {
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mOnItemClickListener.onItemClick(v,(int)v.getTag());
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}
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}
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public class MYViewholder extends BaseViewHolder {
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public MYViewholder(View view) {
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super(view);
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}
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}
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/*****
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*
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* 必要的传入参数
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* ***/
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public abstract boolean setRecyclable();
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public interface OnItemClickListener {
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void onItemClick(View view, int position);
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}
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public void setOnItemClickListener(OnItemClickListener listener) {
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this.mOnItemClickListener = listener;
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}
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}
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