完成 绑定
wangh
8 months ago
parent
f7b1ea50aa
commit
0810f5ae96
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@ -0,0 +1,14 @@
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package com.example.bgsrfidtrack;
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import androidx.appcompat.app.AppCompatActivity;
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import android.os.Bundle;
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public class UnBindingActivity extends AppCompatActivity {
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_un_binding);
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}
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}
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package com.example.bgsrfidtrack.adapter;
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/**
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* @author wanghao
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* @date 2024/7/10 9:39
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*/
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public interface AdapterClickCall {
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void deleteItem(int index);
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}
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package com.example.bgsrfidtrack.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 androidx.annotation.NonNull;
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import androidx.databinding.DataBindingUtil;
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import androidx.recyclerview.widget.RecyclerView;
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import com.example.bgsrfidtrack.R;
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import com.example.bgsrfidtrack.databinding.ItemGoodsInfoBinding;
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import java.util.List;
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/**
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* @author wanghao
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* @date 2024/7/10 15:30
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*/
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public class GoodsInfoAdapter extends RecyclerView.Adapter<GoodsInfoAdapter.MyViewHolder> {
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private Context context;
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private List<String> list;
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private LayoutInflater inflater;
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private AdapterClickCall call;
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public GoodsInfoAdapter(Context context, AdapterClickCall call) {
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this.context = context;
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this.call = call;
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inflater = LayoutInflater.from(context);
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}
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public void setList(List<String> list) {
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this.list = list;
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}
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@NonNull
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@Override
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public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
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ItemGoodsInfoBinding binding = DataBindingUtil.inflate(inflater, R.layout.item_goods_info, parent, false);
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return new MyViewHolder(binding);
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}
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@Override
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public void onBindViewHolder(@NonNull MyViewHolder holder, int position) {
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var binding = holder.binding;
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binding.itemCode.setText(list.get(position));
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binding.itemIndex.setText(position+1+"");
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binding.itemDelete.setOnClickListener(v -> call.deleteItem(position));
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}
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@Override
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public int getItemCount() {
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return list.isEmpty() ? 0 : list.size();
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}
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static class MyViewHolder extends RecyclerView.ViewHolder {
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private ItemGoodsInfoBinding binding;
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public MyViewHolder(ItemGoodsInfoBinding binding) {
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super(binding.getRoot());
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this.binding = binding;
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}
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}
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}
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package com.example.bgsrfidtrack.model;
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import androidx.databinding.BaseObservable;
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/**
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* @author wanghao
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* @date 2024/7/10 15:12
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*/
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public class BindingModel extends BaseObservable {
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private String barCode;
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private String epc;
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private String localtion;
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private String number;
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private String weight;
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public String getLocaltion() {
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return localtion;
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}
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public void setLocaltion(String localtion) {
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this.localtion = localtion;
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notifyChange();
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}
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public String getNumber() {
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return number;
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}
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public void setNumber(String number) {
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this.number = number;
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notifyChange();
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}
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public String getWeight() {
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return weight;
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}
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public void setWeight(String weight) {
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this.weight = weight;
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notifyChange();
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}
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public String getBarCode() {
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return barCode;
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}
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public void setBarCode(String barCode) {
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this.barCode = barCode;
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notifyChange();
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}
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public String getEpc() {
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return epc;
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}
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public void setEpc(String epc) {
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this.epc = epc;
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notifyChange();
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}
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}
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@ -0,0 +1,66 @@
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package com.example.bgsrfidtrack.uitls;
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/**
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* @author: wangh
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* @description: Ass
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* @date: 2019/06/20-15:18
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*/
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public class ASCIIUtil {
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// String明文转ASCII码hex字符串,一个明文字符生成两个字符表示的16进制ASCII码
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public static String str2Hex(String str) {
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StringBuilder sb = new StringBuilder();
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for (int i = 0; i < str.length(); i++) {
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char c = str.charAt(i);
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// 这里的第二个参数16表示十六进制
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sb.append(Integer.toString(c, 16));
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// 或用toHexString方法直接转成16进制
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// sb.append(Integer.toHexString(c));
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}
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return sb.toString();
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}
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// ASCII码hex字符串转String明文
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public static String hex2Str(String hex) {
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StringBuilder sb = new StringBuilder();
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for (int i = 0; i < hex.length() - 1; i += 2) {
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String h = hex.substring(i, (i + 2));
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int decimal = Integer.parseInt(h, 16);
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sb.append((char) decimal);
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}
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return sb.toString();
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}
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public static String hexTo4ZN(String hex) throws Exception {
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StringBuilder sb = new StringBuilder();
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for (int i = 0; i < hex.length() - 1; i += 4) {
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String h = hex.substring(i, (i + 4));
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sb.append((char) Integer.parseInt(h, 16));
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}
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return sb.toString();
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}
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public static String str4Hex(String str) {
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StringBuilder sb = new StringBuilder();
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for (int i = 0; i < str.length(); i++) {
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String s = Integer.toString(str.charAt(i), 16);
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sb.append(s.length()==2?"00"+s:s);
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}
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return sb.toString();
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}
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public static String convertToAscii(String chineseText) {
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StringBuilder asciiText = new StringBuilder();
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for (int i = 0; i < chineseText.length(); i++) {
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char c = chineseText.charAt(i);
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int asciiValue = (int) c;
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asciiText.append(asciiValue).append(" ");
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}
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return asciiText.toString().trim();
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}
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}
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<?xml version="1.0" encoding="utf-8"?>
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:app="http://schemas.android.com/apk/res-auto"
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xmlns:tools="http://schemas.android.com/tools"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:orientation="vertical"
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tools:context=".UnBindingActivity">
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</LinearLayout>
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@ -0,0 +1,39 @@
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<?xml version="1.0" encoding="utf-8"?>
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<layout xmlns:android="http://schemas.android.com/apk/res/android">
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<data>
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</data>
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<LinearLayout
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android:orientation="horizontal"
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android:layout_width="match_parent"
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android:layout_height="50dp">
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<TextView
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android:id="@+id/item_index"
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style="@style/textbg"
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android:layout_width="0dp"
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android:layout_height="match_parent"
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android:layout_weight="1"
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android:text="序号" />
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<TextView
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android:id="@+id/item_code"
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style="@style/textbg"
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android:layout_width="0dp"
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android:layout_height="match_parent"
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android:layout_weight="3"
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android:text="货物条码" />
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<ImageView
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android:id="@+id/item_delete"
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style="@style/textbg"
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android:layout_width="0dp"
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android:layout_height="match_parent"
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android:layout_weight="1"
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android:padding="10dp"
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android:src="@mipmap/icon_delete" />
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</LinearLayout>
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</layout>
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