ReceiptDetailAdapter.java
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package com.huaheng.mobilewms.refactor;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import com.huaheng.mobilewms.bean.ReceiptDetail;
import com.huaheng.mobilewms.R;
import java.util.List;
import androidx.annotation.NonNull;
import androidx.recyclerview.widget.RecyclerView;
public class ReceiptDetailAdapter extends RecyclerView.Adapter<ReceiptDetailAdapter.ViewHolder> {
private List<ReceiptDetail> list;
private Context mContext;
private int menu_item_view_id;
static class ViewHolder extends RecyclerView.ViewHolder {
// ImageView menuIcon;
TextView materialCodeView;
TextView materialNameView;
TextView materialQtyView;
View view;
public ViewHolder(@NonNull View itemView) {
super(itemView);
view = itemView;
materialCodeView = itemView.findViewById(R.id.materialCode);
materialNameView = itemView.findViewById(R.id.materialName);
materialQtyView = itemView.findViewById(R.id.materialQty);
}
}
public ReceiptDetailAdapter(List<ReceiptDetail> list) {
this.list = list;
}
/**
* 是用于创建ViewHolder实例的，我们在这个方法中将fruit_item布局加载进来，然后创建一个ViewHolder实例
*
* @param parent
* @param viewType
* @return
*/
@NonNull
@Override
public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
if (mContext == null) {
mContext = parent.getContext();
}
View view = LayoutInflater.from(mContext).inflate(R.layout.view_receipt_detail, parent, false);
final ViewHolder holder = new ViewHolder(view);
holder.view.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
int position = holder.getAdapterPosition();
// MenuItem item = list.get(position);
// Intent intent = new Intent(mContext, item.getActivityClass());
// mContext.startActivity(intent, item.getBundle());
}
});
return holder;
}
/**
* 用于对RecyclerView子项的数据进行赋值的，会在每个子项被滚动到屏幕内的时候执行，这里我们通过position
* 参数得到当前项的MainMenuItem实例，然后再将数据设置到ViewHolder的ImageView和TextView当中即可。
*
* @param holder
* @param position
*/
@Override
public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
ReceiptDetail item = list.get(position);
holder.materialQtyView.setText(item.getQty());
holder.materialCodeView.setText(item.getMaterialCode());
holder.materialNameView.setText(item.getMaterialName());
}
@Override
public int getItemCount() {
return list.size();
}
}