package com.example.agvcontroller;
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import android.graphics.Color;
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import android.text.Editable;
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import android.text.TextWatcher;
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import android.util.Log;
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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.EditText;
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import android.widget.ImageButton;
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import androidx.annotation.NonNull;
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import androidx.recyclerview.widget.RecyclerView;
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import java.util.List;
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public class EditeAdapter extends RecyclerView.Adapter<EditeAdapter.ViewHolder> {
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private static List<AGVCar> itemList;
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public EditeAdapter(List<AGVCar> itemList) {
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this.itemList = itemList;
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}
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public static class ViewHolder extends RecyclerView.ViewHolder {
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EditText agvNo;
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EditText ip;
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ImageButton btn;
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public ViewHolder(@NonNull View itemView) {
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super(itemView);
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agvNo = itemView.findViewById(R.id.agvNo);
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ip = itemView.findViewById(R.id.ip);
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btn = itemView.findViewById(R.id.delete_button);
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// 设置 agvNo 的文本变化监听
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agvNo.addTextChangedListener(new TextWatcher() {
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@Override
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public void beforeTextChanged(CharSequence s, int start, int count, int after) {
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// 文本变化之前
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}
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@Override
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public void onTextChanged(CharSequence s, int start, int before, int count) {
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// 文本变化时
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}
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@Override
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public void afterTextChanged(Editable s) {
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// 文本变化之后
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int position = getAdapterPosition();
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if (position != RecyclerView.NO_POSITION) {
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AGVCar item = itemList.get(position);
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item.setAgvNo(s.toString()); // 更新数据源
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}
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}
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});
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// 设置 ip 的文本变化监听
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ip.addTextChangedListener(new TextWatcher() {
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@Override
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public void beforeTextChanged(CharSequence s, int start, int count, int after) {
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// 文本变化之前
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}
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@Override
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public void onTextChanged(CharSequence s, int start, int before, int count) {
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// 文本变化时
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}
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@Override
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public void afterTextChanged(Editable s) {
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// 文本变化之后
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int position = getAdapterPosition();
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if (position != RecyclerView.NO_POSITION) {
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AGVCar item = itemList.get(position);
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item.setIp(s.toString()); // 更新数据源
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}
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}
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});
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itemView.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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Log.i("List","123");
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}
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});
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}
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}
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@NonNull
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@Override
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public EditeAdapter.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
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View view = LayoutInflater.from(parent.getContext()).inflate(viewType, parent, false);
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ViewHolder viewHolder = new EditeAdapter.ViewHolder(view);
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view.setOnClickListener(this::onClick);
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return viewHolder;
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}
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@Override
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public int getItemViewType(int position) {
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return R.layout.edite_view;
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}
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private void onClick(View view) {
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if (mOnItemClickListener != null) {
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mOnItemClickListener.onItemClick(view,(int)view.getTag());
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}
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}
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private EditeAdapter.OnItemClickListener mOnItemClickListener = null;
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public static interface OnItemClickListener {
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void onItemClick(View view,int position);
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}
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public void removeItem(int position) {
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itemList.remove(position);
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notifyItemRemoved(position);
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notifyItemRangeChanged(position, itemList.size()); // 更新剩余项的位置
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}
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@Override
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public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
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if (itemList == null || itemList.isEmpty()) {
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// 默认显示页面
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//return 1;
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} else {
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AGVCar item = itemList.get(position);
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int status = item.getStatus();
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switch (status) {
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case 0:
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holder.itemView.setBackgroundColor(Color.parseColor("#D3D3D3"));
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break;
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default:
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holder.itemView.setBackgroundColor(Color.parseColor("#90EE90"));
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break;
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}
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// 清除旧的 TextWatcher
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holder.agvNo.removeTextChangedListener((TextWatcher) holder.agvNo.getTag());
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holder.ip.removeTextChangedListener((TextWatcher) holder.ip.getTag());
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// 设置当前文本
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holder.agvNo.setText(item.getAgvNo());
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holder.ip.setText(item.getIp());
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// 添加新的 TextWatcher
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TextWatcher agvNoWatcher = new TextWatcher() {
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@Override
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public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
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@Override
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public void onTextChanged(CharSequence s, int start, int before, int count) {}
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@Override
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public void afterTextChanged(Editable s) {
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item.setAgvNo(s.toString());
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}
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};
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holder.agvNo.addTextChangedListener(agvNoWatcher);
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holder.agvNo.setTag(agvNoWatcher);
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TextWatcher ipWatcher = new TextWatcher() {
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@Override
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public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
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@Override
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public void onTextChanged(CharSequence s, int start, int before, int count) {}
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@Override
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public void afterTextChanged(Editable s) {
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item.setIp(s.toString());
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}
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};
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holder.ip.addTextChangedListener(ipWatcher);
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holder.ip.setTag(ipWatcher);
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}
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// 设置删除按钮的点击事件
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holder.btn.setOnClickListener(v -> {
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Log.i("List",itemList.toString());
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removeItem(position); // 调用删除方法
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});
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}
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@Override
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public int getItemCount() {
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if (itemList == null || itemList.isEmpty()) {
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return 0;
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} else {
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return itemList.size();
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}
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}
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}
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