recycleView的多布局

import android.content.Context;import android.support.v7.widget.RecyclerView;import android.view.View;import android.view.ViewGroup;import android.widget.ImageView;import android.widget.TextView;import com.bumptech.glide.Glide;import com.bwie.lianxi0927.R;import com.bwie.lianxi0927.bean.Sousuo;import java.util.List;public class MySouListAdapter extends RecyclerView.Adapter{    private Context context;    private List<Sousuo.DataBean> data;    private static final int atype = 0;    private static final int btype = 1;    public MySouListAdapter(Context context, List<Sousuo.DataBean> data) {        this.context = context;        this.data = data;    }    @Override    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {        View view = null;        RecyclerView.ViewHolder holder = null;        switch (viewType){            case atype:                view = View.inflate(context,R.layout.sou_item,null);                holder = new ViewHolderOne(view);                break;            case btype:                view = View.inflate(context,R.layout.sou_item2,null);                holder = new ViewHoldeTwo(view);                break;        }        return holder;    }    @Override    public int getItemViewType(int position) {        if(position%2==0){            return atype;        }else {            return btype;        }    }    @Override    public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {        switch (getItemViewType(position)){            case 0:                final ViewHolderOne holderOne = (ViewHolderOne) holder;                holderOne.title1.setText(data.get(position).getTitle());                Glide.with(context).load(data.get(position).getImages().split("\\|")[0]).into(holderOne.img1);                break;            case 1:                final ViewHoldeTwo holderTwo = (ViewHoldeTwo) holder;                holderTwo.title2.setText(data.get(position).getTitle());                Glide.with(context).load(data.get(position).getImages().split("\\|")[0]).into(holderTwo.img2);                break;        }    }    public class ViewHolderOne extends RecyclerView.ViewHolder{        private final ImageView img1;        private final TextView title1;        public ViewHolderOne(View itemView) {            super(itemView);            img1 = itemView.findViewById(R.id.sou_iv_img1);            title1 = itemView.findViewById(R.id.sou_tv_title1);        }    }    public class ViewHoldeTwo extends RecyclerView.ViewHolder{        private final ImageView img2;        private final TextView title2;        public ViewHoldeTwo(View itemView) {            super(itemView);            img2 = itemView.findViewById(R.id.sou_iv_img2);            title2 = itemView.findViewById(R.id.sou_tv_title2);        }    }    @Override    public int getItemCount() {        return data.size();    }}
huan.setOnClickListener(new View.OnClickListener() {    @Override    public void onClick(View view) {        boolean isTrue = con.getBoolean("isTrue", true);        if(isTrue){            huan.setImageResource(R.mipmap.a_a);            System.out.println("data1sssssssssssssdddddddddddddddddd = " + data1);            LinearLayoutManager manager = new LinearLayoutManager(SouActivity.this);            rv.setLayoutManager(manager);            adapter = new MyProductRecycleView(SouActivity.this,data1);            rv.setAdapter(adapter);              con.edit().putBoolean("isTrue",false).commit();        }else{            huan.setImageResource(R.mipmap.a9n);            GridLayoutManager manager = new GridLayoutManager(SouActivity.this,2);            rv.setLayoutManager(manager);            adapter1 = new MyProductRecycleView1(SouActivity.this,data1);            rv.setAdapter(adapter1);            con.edit().putBoolean("isTrue",true).commit();        }    }});