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package com.example.tyre;
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import androidx.appcompat.app.AppCompatActivity;
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import android.app.ProgressDialog;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.os.Bundle;
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import android.os.Handler;
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import android.os.Message;
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import android.os.SystemClock;
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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.KeyEvent;
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import android.view.View;
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import android.widget.Button;
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import android.widget.TextView;
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import android.widget.Toast;
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import com.android.hdhe.uhf.reader.UhfReader;
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import com.android.hdhe.uhf.readerInterface.TagModel;
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import com.example.tyre.entity.AjaxResult;
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import com.example.tyre.entity.BaseCar;
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import com.example.tyre.entity.BaseTyre;
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import com.example.tyre.entity.EPC;
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import com.example.tyre.util.CarSelectionDialog;
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import com.example.tyre.util.CommonDialog;
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import com.example.tyre.util.MyUrl;
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import com.example.tyre.util.SharedPreferencesUtils;
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import com.example.tyre.util.Util;
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import com.google.android.material.textfield.TextInputEditText;
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import com.google.android.material.textfield.TextInputLayout;
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import com.google.gson.Gson;
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import com.google.gson.JsonSyntaxException;
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import com.google.gson.reflect.TypeToken;
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import com.lzy.okgo.OkGo;
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import com.lzy.okgo.callback.StringCallback;
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import com.lzy.okgo.model.Response;
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import java.util.ArrayList;
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import java.util.List;
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import butterknife.BindView;
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import butterknife.ButterKnife;
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import butterknife.OnClick;
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import cn.pda.serialport.Tools;
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public class TyreLayoutActivity extends AppCompatActivity {
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// 1. 使用 @BindView 绑定控件
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// 注意：变量名可以自定义，但 ID 必须对应 XML 中的 id
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@BindView(R.id.et_plate_number)
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TextInputEditText etPlateNumber;
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@BindView(R.id.btn_retrieve)
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Button btnRetrieve; // 因为使用的是 MaterialButton，这里类型要对应
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@BindView(R.id.til_plate_number)
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TextInputLayout tilPlateNumber;
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private ProgressDialog progressDialog;
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private boolean isStart = true;
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private boolean runFlag = true;
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private boolean startFlag = false;
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private UhfReader manager; // UHF manager,UHF Operating handle
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private ArrayList<EPC> listEPC;
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private ArrayList<String> listepc = new ArrayList<String>();
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long lastTime;
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long nextTime;
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private Toast mToast;
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private Toast toast;
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private KeyReceiver keyReceiver;
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String min = "EC0001012026010100000001"; // 左边界（包含）
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String max = "EC0001012026010100100000"; // 右边界（包含）
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// 1. 定义数据模型类 (对应后台返回的字段)
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public static class TireData {
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public String position; // 轮位名称
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public String brand; // 品牌
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public String spec; // 规格
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public String installDate; // 安装日期
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public TireData(String position, String brand, String spec, String installDate) {
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this.position = position;
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this.brand = brand;
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this.spec = spec;
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this.installDate = installDate;
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}
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}
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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_tyre_layout);
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ButterKnife.bind(this);
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manager = MyApplication.getManager();
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listEPC = new ArrayList<EPC>();
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Thread thread = new InventoryThread();
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thread.start();
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Util.initSoundPool(this);
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tilPlateNumber = findViewById(R.id.til_plate_number);
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etPlateNumber.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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@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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// 核心代码：只要用户输入了内容，就清除错误提示
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tilPlateNumber.setError(null);
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// 可选：如果你使用了 errorEnabled="true"，可能还需要调用下面这行来彻底清除空间占用
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// tilPlateNumber.setErrorEnabled(false);
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}
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});
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tilPlateNumber.setEndIconOnClickListener(v -> {
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// 在这里处理搜索逻辑
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String plateNumber = etPlateNumber.getText().toString().trim();
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if (!plateNumber.isEmpty()) {
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// 执行搜索
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showLoadingDialog();
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performSearch(plateNumber);
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} else {
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tilPlateNumber.setError("车牌号不能为空");
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}
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});
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}
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@Override
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public void onResume() {
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super.onResume();
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try {
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Thread.sleep(1000);
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} catch (InterruptedException e) {
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e.printStackTrace();
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}
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registerReceiver();
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}
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@Override
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public void onPause() {
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startFlag = false;
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super.onPause();
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unregisterReceiver();
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}
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@Override
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protected void onDestroy() {
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startFlag = false;
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runFlag = false;
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super.onDestroy();
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}
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private void performSearch(String carNo) {
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OkGo.<String>post(MyUrl.url + "/tyre/car/PdaQueryCarList")
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.tag(this).params("carNo", carNo)
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.execute(new StringCallback() {
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@Override
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public void onSuccess(Response<String> response) {
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hideLoadingDialog();
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String body = response.body();
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Log.d("CarQuery", "Response: " + body);
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Gson gson = new Gson();
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try {
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// 1. 将响应体解析为 JsonObject (通用 JSON 对象)
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// 这样可以绕过 AjaxResult 类对 data 字段的 String 类型限制
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com.google.gson.JsonObject jsonObject = gson.fromJson(body, com.google.gson.JsonObject.class);
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// 2. 获取 code 字段 (注意：你的日志显示 code 是数字 0，但 AjaxResult 定义是 String，这里做兼容处理)
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String code = "";
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if (jsonObject.has("code")) {
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// 尝试获取 code，无论是 "0" 还是 0 都能处理
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code = jsonObject.get("code").getAsString();
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}
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// 3. 判断成功状态 (根据你的日志，0 代表成功)
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if ("0".equals(code) || "200".equals(code)) {
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// 4. 获取 data 元素
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if (jsonObject.has("data")) {
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com.google.gson.JsonElement dataElement = jsonObject.get("data");
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// 5. 将 data 元素转换为 List<BaseCar>
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// 使用 TypeToken 指定泛型类型
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java.lang.reflect.Type type = new com.google.gson.reflect.TypeToken<List<BaseCar>>() {}.getType();
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List<BaseCar> carList = gson.fromJson(dataElement, type);
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if (carList != null && !carList.isEmpty()) {
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// 6. 展示弹窗列表
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showCarSelectionDialog(carList);
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} else {
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// 7. 无数据处理
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new CommonDialog(TyreLayoutActivity.this).setMessage("未查询到相关车辆信息").show();
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}
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}
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} else {
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// 业务错误处理
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String msg = jsonObject.has("msg") ? jsonObject.get("msg").getAsString() : "未知错误";
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new CommonDialog(TyreLayoutActivity.this).setMessage(msg).show();
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}
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} catch (Exception e) {
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e.printStackTrace();
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new CommonDialog(TyreLayoutActivity.this).setMessage("数据解析异常").show();
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}
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}
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});
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}
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/**
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* 展示车辆选择弹窗
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* @param carList 车辆列表
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*/
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private void showCarSelectionDialog(List<BaseCar> carList) {
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if (carList.size() == 1) {
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// 如果只有一辆车，直接填充，无需弹窗
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BaseCar car = carList.get(0);
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fillCarInfoToUI(car);
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//Util.play(1, 0); // 提示音
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Toast.makeText(this, "自动匹配车辆：" + car.getCarNo(), Toast.LENGTH_SHORT).show();
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} else {
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// 如果有多辆车，展示弹窗供用户选择
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// 提取车牌号列表用于显示
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List<String> licensePlates = new ArrayList<>();
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for (BaseCar car : carList) {
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licensePlates.add(car.getCarNo() != null ? car.getCarNo() : "未知车牌");
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}
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// 创建并显示弹窗
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CarSelectionDialog dialog = new CarSelectionDialog(this, licensePlates);
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dialog.setOnCarSelectedListener((selectedItem) -> {
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// selectedItem 是 Object，转成 String
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String selectedPlate = selectedItem.toString().trim();
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// 遍历列表找到对应的对象
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for (BaseCar car : carList) {
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if (selectedPlate.equals(car.getCarNo())) {
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fillCarInfoToUI(car);
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break;
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}
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}
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});
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dialog.show();
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}
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}
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/**
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* 将车辆信息填充到界面控件
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* @param car 车辆对象
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*/
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private void fillCarInfoToUI(BaseCar car) {
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// 填充车牌号
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etPlateNumber.setText(safeGetString(car.getCarNo()));
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// 如果有其他字段，例如：
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// startEdit.setText(safeGetString(car.getDefaultMileage())); // 默认里程
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// 视觉反馈
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etPlateNumber.setTextColor(getColor(R.color.green500));
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// Util.play(1, 0);
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}
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@OnClick({R.id.btn_retrieve})
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public void onViewClicked(View view) {
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String PlateNumber = etPlateNumber.getText().toString();
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switch (view.getId()) {
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case R.id.btn_retrieve:
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if (PlateNumber == null || PlateNumber.isEmpty())
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{
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new CommonDialog(TyreLayoutActivity.this).setMessage("请输入车牌号！").show();
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return;
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}
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carBangding(PlateNumber);
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break;
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}
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}
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//绑定车牌与RFID信息
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private void carBangding(String PlateNumber) {
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OkGo.<String>post(MyUrl.url + "/tyre/tyre/getCarBingTire")
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.tag(this).params("carNo", PlateNumber)
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.execute(new StringCallback() {
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@Override
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public void onSuccess(Response<String> response) {
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//hideLoadingDialog();
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String body = response.body();
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Gson gson=new Gson();
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// List<BaseTyre> baseTyreList = gson.fromJson(body, BaseTyre.class);
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List<BaseTyre> baseTyreList = gson.fromJson(body, new com.google.gson.reflect.TypeToken<List<BaseTyre>>(){}.getType());
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bindDataToViews(baseTyreList);
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}
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});
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}
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private void findCar(String carNumber) {
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OkGo.<String>post(MyUrl.url + "/tyre/car/queryCarByRfid").tag(this).params("rfid", carNumber).execute(new StringCallback() {
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@Override
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public void onSuccess(Response<String> response) {
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String body = response.body();
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hideLoadingDialog();
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try {
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Gson gson = new Gson();
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BaseCar baseCar = gson.fromJson(body, BaseCar.class);
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if (baseCar != null) {
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// 空值处理：若字段为 null 则显示空字符串
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String carNo = safeGetString(baseCar.getCarNo());
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etPlateNumber.setText(carNo);
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}else {
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new CommonDialog(TyreLayoutActivity.this).setMessage("请检查车辆芯片绑定数据！").show();
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}
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} catch (JsonSyntaxException e) {
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return;
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}
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}
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});
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}
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private String safeGetString(String value) {
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return value == null || "null".equals(value) ? "" : value;
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}
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/**
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* 核心方法：将数据绑定到具体的 Include 视图上
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*/
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private void bindDataToViews(List<BaseTyre> dataList) {
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if (dataList == null) return;
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// 遍历列表，根据具体位置找到对应的 View
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for (BaseTyre tyre : dataList) {
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View targetView = null;
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// 根据后端返回的位置字段判断要更新哪个布局
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// 假设 tyre.getPosition() 返回 "LF" (左前), "RF" (右前) 等
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String pos = tyre.getWheelPostion();
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if ("左前轮".equals(pos) || "1".equals(pos)) {
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targetView = findViewById(R.id.tire_left_front);
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} else if ("右前轮".equals(pos) || "2".equals(pos)) {
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targetView = findViewById(R.id.tire_right_front);
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} else if ("左内轮".equals(pos)) {
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targetView = findViewById(R.id.tire_middle_left);
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}else if ("右内轮".equals(pos)) {
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targetView = findViewById(R.id.tire_middle_right);
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}else if ("左外轮".equals(pos)) {
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targetView = findViewById(R.id.tire_bottom_left);
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}else if ("右外轮".equals(pos)) {
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targetView = findViewById(R.id.tire_bottom_right);
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}
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// ... 其他位置
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if (targetView != null) {
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updateTireView(targetView, tyre);
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}
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}
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}
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// private void bindDataToViews(List<BaseTyre> dataList) {
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// // 假设 dataList.get(0) 是左前轮，dataList.get(1) 是右前轮...
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// // 请根据你实际的列表顺序调整索引
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//
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// if (dataList.size() >= 2) {
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// // 绑定左前轮
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// updateTireView(findViewById(R.id.tire_left_front), dataList.get(0));
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//
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// // 绑定右前轮
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// updateTireView(findViewById(R.id.tire_right_front), dataList.get(1));
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//
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// // 绑定其他轮胎...
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// // updateTireView(findViewById(R.id.tire_left_mid), dataList.get(2));
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// }
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// }
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/**
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* 通用方法：更新单个轮胎卡片的 UI
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* @param container include 标签对应的根布局 View
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* @param data 该轮胎的数据对象
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*/
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private void updateTireView(View container, BaseTyre data) {
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if (container == null) return;
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// 【关键点】：必须在 container 内部查找控件，而不是在 Activity 中直接查找
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TextView tvBrand = container.findViewById(R.id.tv_brand);
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TextView tvSpec = container.findViewById(R.id.tv_spec);
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TextView tvSelfNo = container.findViewById(R.id.tv_self_no); // 或者是 tv_install_date
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TextView tvDate = container.findViewById(R.id.tv_install_date); // 或者是 tv_install_date
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// 设置数据
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if (tvBrand != null) tvBrand.setText("品牌: " + data.getTyreBrand());
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if (tvSpec != null) tvSpec.setText("规格: " + data.getTyreModel());
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if (tvSelfNo != null) tvSelfNo.setText("自编号: " + data.getSelfNo());
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if (tvDate != null) tvDate.setText("日期: " + data.getCreateTime());
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}
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private void addToList(final List<EPC> list, final String epc, final byte rssi) {
|
|
|
runOnUiThread(new Runnable() {
|
|
|
@Override
|
|
|
public void run() {
|
|
|
// The epc for the first time
|
|
|
if (list.isEmpty()) {
|
|
|
EPC epcTag = new EPC();
|
|
|
epcTag.setEpc(epc);
|
|
|
epcTag.setCount(1);
|
|
|
epcTag.setRssi(rssi);
|
|
|
list.add(epcTag);
|
|
|
listepc.add(epc);
|
|
|
|
|
|
}else {
|
|
|
for (int i = 0; i < list.size(); i++) {
|
|
|
EPC mEPC = list.get(i);
|
|
|
// list contain this epc
|
|
|
if (epc.equals(mEPC.getEpc())) {
|
|
|
mEPC.setCount(mEPC.getCount() + 1);
|
|
|
mEPC.setRssi(rssi);
|
|
|
list.set(i, mEPC);
|
|
|
break;
|
|
|
} else if (i == (list.size() - 1)) {
|
|
|
// list doesn't contain this epc
|
|
|
EPC newEPC = new EPC();
|
|
|
newEPC.setEpc(epc);
|
|
|
newEPC.setCount(1);
|
|
|
newEPC.setRssi(rssi);
|
|
|
list.add(newEPC);
|
|
|
listepc.add(epc);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// play sound
|
|
|
lastTime = SystemClock.elapsedRealtime();
|
|
|
long time = lastTime - nextTime;
|
|
|
if (time >= 60) {
|
|
|
Util.play(1, 0);
|
|
|
nextTime = lastTime;
|
|
|
Log.e("TAG", "run: " + time);
|
|
|
}
|
|
|
if (listepc != null && !listepc.isEmpty()){
|
|
|
startFlag = false;
|
|
|
String currentEpc = listepc.get(0);
|
|
|
if (isInRange(currentEpc, min, max)) {
|
|
|
//请求后台 查询车辆信息
|
|
|
// car.setText(currentEpc);
|
|
|
//请求后台
|
|
|
debounceHandler.removeMessages(1);
|
|
|
lastScannedEpc = currentEpc;
|
|
|
debounceHandler.sendEmptyMessageDelayed(1, DEBOUNCE_DELAY);
|
|
|
}
|
|
|
|
|
|
}
|
|
|
clearData();
|
|
|
}
|
|
|
});
|
|
|
Log.e("EPC", "listepc:+ " + listepc);
|
|
|
}
|
|
|
/**
|
|
|
* 判断字符串是否在指定的区间内（包含边界）
|
|
|
* @param target 要判断的目标字符串
|
|
|
* @param min 区间左边界
|
|
|
* @param max 区间右边界
|
|
|
* @return true=在区间内，false=不在
|
|
|
*/
|
|
|
public static boolean isInRange(String target, String min, String max) {
|
|
|
// 空值校验，避免空指针异常
|
|
|
if (target == null || min == null || max == null) {
|
|
|
return false;
|
|
|
}
|
|
|
// compareTo规则：
|
|
|
// 1. 字符串相等返回0；
|
|
|
// 2. 目标字符串 > 对比字符串 返回正数；
|
|
|
// 3. 目标字符串 < 对比字符串 返回负数。
|
|
|
// 因此：target >= min 等价于 target.compareTo(min) >= 0；
|
|
|
// target <= max 等价于 target.compareTo(max) <= 0。
|
|
|
return target.compareTo(min) >= 0 && target.compareTo(max) <= 0;
|
|
|
}
|
|
|
// 防抖延迟时间 (毫秒)
|
|
|
private static final long DEBOUNCE_DELAY = 500;
|
|
|
// 用于存储最后一次扫描到的 EPC
|
|
|
private String lastScannedEpc;
|
|
|
// 用于处理防抖逻辑的 Handler
|
|
|
private Handler debounceHandler = new Handler(new Handler.Callback() {
|
|
|
@Override
|
|
|
public boolean handleMessage(Message msg) {
|
|
|
if (msg.what == 1 && lastScannedEpc != null) {
|
|
|
// 延迟时间到，执行查询
|
|
|
showLoadingDialog();
|
|
|
|
|
|
//查询车辆数据方法
|
|
|
findCar(lastScannedEpc);
|
|
|
lastScannedEpc = null; // 清空，等待下一次扫描
|
|
|
}
|
|
|
return true;
|
|
|
}
|
|
|
});
|
|
|
private void clearData() {
|
|
|
listEPC.removeAll(listEPC);
|
|
|
listepc.removeAll(listepc);
|
|
|
}
|
|
|
|
|
|
private class KeyReceiver extends BroadcastReceiver {
|
|
|
@Override
|
|
|
public void onReceive(Context context, Intent intent) {
|
|
|
int keyCode = intent.getIntExtra("keyCode", 0);
|
|
|
if (keyCode == 0) {
|
|
|
keyCode = intent.getIntExtra("keycode", 0);
|
|
|
}
|
|
|
boolean keyDown = intent.getBooleanExtra("keydown", false);
|
|
|
if (keyDown) {
|
|
|
if (toast == null) {
|
|
|
// toast = Toast.makeText(OutStoreHouseActivity.this, "KeyReceiver:keyCode = down" + keyCode, Toast.LENGTH_SHORT);
|
|
|
} else {
|
|
|
// toast.setText("KeyReceiver:keyCode = down" + keyCode);
|
|
|
}
|
|
|
// toast.show();
|
|
|
switch (keyCode) {
|
|
|
case KeyEvent.KEYCODE_F1:
|
|
|
case KeyEvent.KEYCODE_F2:
|
|
|
case KeyEvent.KEYCODE_F3:
|
|
|
case KeyEvent.KEYCODE_F4:
|
|
|
case KeyEvent.KEYCODE_F5:
|
|
|
//扫描
|
|
|
startFlag = true;
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
private void registerReceiver() {
|
|
|
keyReceiver = new KeyReceiver();
|
|
|
IntentFilter filter = new IntentFilter();
|
|
|
filter.addAction("android.rfid.FUN_KEY");
|
|
|
filter.addAction("android.intent.action.FUN_KEY");
|
|
|
registerReceiver(keyReceiver, filter);
|
|
|
}
|
|
|
private void unregisterReceiver() {
|
|
|
unregisterReceiver(keyReceiver);
|
|
|
}
|
|
|
|
|
|
class InventoryThread extends Thread {
|
|
|
private List<TagModel> tagList;
|
|
|
byte[] accessPassword = Tools.HexString2Bytes("00000000");
|
|
|
@Override
|
|
|
public void run() {
|
|
|
super.run();
|
|
|
while (runFlag) {
|
|
|
if (startFlag) {
|
|
|
tagList = manager.inventoryRealTime(); //实时盘存
|
|
|
if (tagList != null && !tagList.isEmpty()) {
|
|
|
//播放提示音
|
|
|
Util.play(1, 0);
|
|
|
for (TagModel tag : tagList) {
|
|
|
if (tag == null) {
|
|
|
String epcStr = "";
|
|
|
// String epcStr = new String(epc);
|
|
|
addToList(listEPC, epcStr, (byte) -1);
|
|
|
} else {
|
|
|
String epcStr = Tools.Bytes2HexString(tag.getmEpcBytes(), tag.getmEpcBytes().length);
|
|
|
// String epcStr = new String(epc);
|
|
|
byte rssi = tag.getmRssi();
|
|
|
addToList(listEPC, epcStr, rssi);
|
|
|
}
|
|
|
|
|
|
}
|
|
|
}
|
|
|
tagList = null;
|
|
|
try {
|
|
|
Thread.sleep(20);
|
|
|
} catch (InterruptedException e) {
|
|
|
// TODO Auto-generated catch block
|
|
|
e.printStackTrace();
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
private void showLoadingDialog() {
|
|
|
progressDialog = new ProgressDialog(this);
|
|
|
progressDialog.setMessage("数据加载中...");
|
|
|
progressDialog.setCancelable(false);
|
|
|
progressDialog.show();
|
|
|
}
|
|
|
private void hideLoadingDialog() {
|
|
|
if (progressDialog != null && progressDialog.isShowing()) {
|
|
|
progressDialog.dismiss();
|
|
|
}
|
|
|
}
|
|
|
} |