增加 RFID扫描
wangh
1 year ago
parent
c5f1a42159
commit
feb6624347
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package com.example.beijing_daxing.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.beijing_daxing.R;
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import com.example.beijing_daxing.base.AdapterClickCall;
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import com.example.beijing_daxing.databinding.ItemInBinding;
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import java.util.List;
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/**
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* @author wanghao
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* @date 2024/1/16 15:26
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*/
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public class InAdapter extends RecyclerView.Adapter<InAdapter.MyViewHolder> {
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private List<String> list;
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private Context context;
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private LayoutInflater inflater;
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private AdapterClickCall adapterClickCall;
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public InAdapter(Context context) {
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this.context = context;
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inflater=LayoutInflater.from(context);
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}
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public void setAdapterClickCall(AdapterClickCall adapterClickCall) {
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this.adapterClickCall = adapterClickCall;
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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(@NonNull ViewGroup parent, int viewType) {
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ItemInBinding binding= DataBindingUtil.inflate(inflater, R.layout.item_in,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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String epc=list.get(position);
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ItemInBinding binding = holder.getBinding();
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binding.setEpc(epc);
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binding.setIndex(String.valueOf(position+1));
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binding.itemButtom.setOnClickListener(v -> {
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adapterClickCall.clickItem(position);
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});
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}
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@Override
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public int getItemCount() {
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return list.size();
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}
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public class MyViewHolder extends RecyclerView.ViewHolder {
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private ItemInBinding binding;
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public MyViewHolder( ItemInBinding binding) {
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super(binding.getRoot());
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this.binding = binding;
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}
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public ItemInBinding getBinding() {
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return binding;
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}
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}
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}
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package com.example.beijing_daxing.base;
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/**
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* @author wanghao
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* @date 2024/1/16 15:42
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*/
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public interface AdapterClickCall {
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void clickItem(int index);
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}
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package com.example.beijing_daxing.uitls;
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public class HexAscii {
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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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}
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@ -1,12 +1,76 @@
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package com.example.beijing_daxing.vm;
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import android.view.View;
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import android.widget.AdapterView;
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import androidx.databinding.BaseObservable;
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import androidx.recyclerview.widget.RecyclerView;
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import com.example.beijing_daxing.entity.BaseLocation;
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import com.example.beijing_daxing.entity.BaseManufacturer;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* @author wanghao
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* @date 2024/1/11 16:21
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*/
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public class InStoreVM {
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// private List<String>
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public class InStoreVM extends BaseObservable {
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private List<String> manus;
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private List<String> locations;
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private String binchCode;
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private int sanLength;
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private String selectManuText;
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private String selectLocationText;
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public void selectManus(AdapterView<?> parent, View view, int position, long id) {
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selectManuText = manus.get(position);
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}
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public void selectLocation(AdapterView<?> parent, View view, int position, long id) {
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selectLocationText = locations.get(position);
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}
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public String getSelectManuText() {
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return selectManuText;
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}
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public String getSelectLocationText() {
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return selectLocationText;
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}
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public List<String> getManus() {
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return manus;
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}
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public List<String> getLocations() {
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return locations;
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}
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public void initSelect(List<BaseLocation> baseLocationList, List<BaseManufacturer> baseManufacturerList) {
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manus=new ArrayList<>();
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locations=new ArrayList<>();
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baseLocationList.forEach(t -> this.locations.add(t.getLocationCode()));
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baseManufacturerList.forEach(t -> this.manus.add(t.getManufacturerName()));
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notifyChange();
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}
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public String getBinchCode() {
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return binchCode;
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}
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public void setBinchCode(String binchCode) {
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this.binchCode = binchCode;
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}
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public int getSanLength() {
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return sanLength;
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}
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public void setSanLength(int sanLength) {
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this.sanLength = sanLength;
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notifyChange();
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}
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}
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