增加 读取user

app/src/main/AndroidManifest.xml

@@ -17,19 +17,25 @@
         android:theme="@style/Theme.WriteEpc"
         android:usesCleartextTraffic="true"
         tools:targetApi="31">
+        <activity
+            android:name=".WriteUserActivity"
+            android:exported="true" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
         <activity
             android:name=".SettingsActivity"
             android:exported="false"
             android:label="@string/title_activity_settings" />
-    <activity
+        <activity
             android:name=".SettingsActivity2"
-            android:exported="false"/>
+            android:exported="false" />
-
         <activity
             android:name=".IntentSelectActivity"
             android:exported="false"
             android:theme="@style/traceActivityStyle" />
-
         <activity
             android:name=".ShuangqianActivity2"
             android:exported="false"
@@ -39,6 +45,7 @@
             android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
+
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
@@ -46,16 +53,11 @@
             android:name=".HomeActivity2"
             android:exported="true"
             android:label="轮胎信息追溯">
-            <intent-filter>
+
-                <action android:name="android.intent.action.MAIN" />
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
         </activity>
-
-
         <activity
             android:name=".ShuangqianActivity"
-            android:exported="true"></activity>
+            android:exported="true" />
 
         <receiver
             android:name=".broadcast.MyScannerReceiver"
@@ -89,11 +91,13 @@
         <activity
             android:name=".MainActivity"
             android:exported="true">
-            <!--            <intent-filter>-->
-            <!--                <action android:name="android.intent.action.MAIN" />-->
 
-            <!--                <category android:name="android.intent.category.LAUNCHER" />-->
+            <!-- <intent-filter> -->
-            <!--            </intent-filter>-->
+            <!-- <action android:name="android.intent.action.MAIN" /> -->
+
+
+            <!-- <category android:name="android.intent.category.LAUNCHER" /> -->
+            <!-- </intent-filter> -->
         </activity>
     </application>
 

app/src/main/java/com/example/writeepc/InfoData.java

@@ -12,6 +12,36 @@ public class InfoData extends BaseObservable {
     private String readTId;
     private byte[] tidBytes;
 
+    private String writeUser;
+    private String readUser;
+    private int readLenth=4;
+
+    public int getReadLenth() {
+        return readLenth;
+    }
+
+    public void setReadLenth(int readLenth) {
+        this.readLenth = readLenth;
+    }
+
+    public String getWriteUser() {
+        return writeUser;
+    }
+
+    public void setWriteUser(String writeUser) {
+        this.writeUser = writeUser;
+        notifyChange();
+    }
+
+    public String getReadUser() {
+        return readUser;
+    }
+
+    public void setReadUser(String readUser) {
+        this.readUser = readUser;
+        notifyChange();
+    }
+
     public byte[] getTidBytes() {
         return tidBytes;
     }

app/src/main/java/com/example/writeepc/WriteUserActivity.java

@@ -0,0 +1,62 @@
+package com.example.writeepc;
+
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+
+import androidx.databinding.DataBindingUtil;
+
+import com.example.writeepc.base.BaseActivity;
+import com.example.writeepc.databinding.ActivityWriteUserBinding;
+
+public class WriteUserActivity extends BaseActivity {
+    private ActivityWriteUserBinding binding;
+    private InfoData infoData;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        binding = DataBindingUtil.setContentView(this, R.layout.activity_write_user);
+        infoData=new InfoData();
+        binding.setData(infoData);
+        initUHFRManager(5);
+    }
+
+    @Override
+    protected void readTidReault(boolean readState, String result, byte[] rdata) {
+        Log.e("TAG", "readTidReault:" + result);
+        infoData.setReadUser(ASCIIUtil.hex2Str(result));
+    }
+
+    public void writeUser(View view) {
+
+    }
+
+    public void readUser(View view) {
+        int lenth = Integer.parseInt(binding.userReadLenth.getSelectedItem().toString());
+        readUser(lenth);
+    }
+
+    public void userClearView(View view) {
+        infoData.setWriteUser(null);
+        infoData.setReadUser(null);
+    }
+
+
+
+
+
+
+
+
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        if (uhfrManager != null) {
+            uhfrManager.close();
+            uhfrManager = null;
+        }
+
+    }
+}

app/src/main/java/com/example/writeepc/base/BaseActivity.java

@@ -51,7 +51,14 @@ public class BaseActivity extends AppCompatActivity {
         uhfrManager.setPower(30, 30);
         accesspwd = Tools.HexString2Bytes("00000000");
         music = MediaPlayer.create(this, com.example.writeepc.R.raw.msg);
+    }
 
+    public void initUHFRManager(int power) {
+        uhfrManager = UHFRManager.getInstance();
+        uhfrManager.setGen2session(false);
+        uhfrManager.setPower(power, power);
+        accesspwd = Tools.HexString2Bytes("00000000");
+        music = MediaPlayer.create(this, com.example.writeepc.R.raw.msg);
     }
 
     public void initUHFRManager1() {
@@ -82,7 +89,8 @@ public class BaseActivity extends AppCompatActivity {
     // 1- 读取EPC
     public void readEPC(int lenth) {
         byte[] rdata = new byte[lenth];
-        Reader.READER_ERR readerErr = uhfrManager.getTagData(1, 2, lenth / 2, rdata, accesspwd, timeOut);
+        Reader.READER_ERR readerErr =
+                uhfrManager.getTagData(1, 2, lenth / 2, rdata, accesspwd, timeOut);
         Log.e("TAG", "readTid:" + readerErr.name());
         if (readerErr == Reader.READER_ERR.MT_OK_ERR) {
             music.start();
@@ -94,6 +102,23 @@ public class BaseActivity extends AppCompatActivity {
 
     }
 
+    // 3- 读取User
+    public void readUser(int lenth) {
+        byte[] rdata = new byte[lenth];
+        Reader.READER_ERR readerErr =
+                uhfrManager.getTagData(3, 0, lenth / 2, rdata, accesspwd, timeOut);
+        Log.e("TAG", "readTid:" + readerErr.name());
+        if (readerErr == Reader.READER_ERR.MT_OK_ERR) {
+            music.start();
+            readTidReault(true, Tools.Bytes2HexString(rdata, lenth), rdata);
+        } else {
+            Toast.makeText(this, "读取失败", Toast.LENGTH_SHORT).show();
+            readTidReault(false, null, null);
+        }
+
+    }
+
+
     protected void readTidReault(boolean readState, String result, byte[] rdata) {
 
     }

app/src/main/res/layout/activity_write_user.xml

@@ -0,0 +1,125 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <data>
+        <variable
+            name="data"
+            type="com.example.writeepc.InfoData" />
+    </data>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical"
+        tools:context=".WriteUserActivity">
+
+        <TextView
+
+            style="@style/info_text"
+            android:layout_width="match_parent"
+            android:layout_height="55dp"
+            android:layout_gravity="center"
+            android:background="#6750A4"
+            android:letterSpacing="0.2"
+            android:text="User区读写"
+            android:textColor="@color/white"
+            android:textSize="22sp"
+            android:textStyle="bold" />
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="55dp"
+            android:layout_marginTop="30dp"
+            android:orientation="horizontal">
+
+            <TextView
+                style="@style/info_text"
+                android:layout_width="110dp"
+                android:layout_height="match_parent"
+                android:layout_gravity="center"
+                android:text="读取长度:" />
+
+            <Spinner
+                android:id="@+id/user_read_lenth"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:textAlignment="center"
+                android:entries="@array/read_lenth"/>
+        </LinearLayout>
+
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="55dp"
+            android:layout_marginTop="30dp"
+            android:orientation="horizontal">
+
+            <TextView
+                style="@style/info_text"
+                android:layout_width="110dp"
+                android:layout_height="match_parent"
+                android:layout_gravity="center"
+                android:text="写入数据:" />
+
+            <EditText
+                android:id="@+id/epc_view"
+                android:layout_width="match_parent"
+                android:layout_height="55dp"
+                android:layout_gravity="center"
+                android:text="@={data.writeUser}" />
+        </LinearLayout>
+
+
+
+        <Button
+            style="@style/button_style"
+            android:layout_width="match_parent"
+            android:layout_height="55dp"
+            android:onClick="writeUser"
+            android:layout_marginTop="12dp"
+            android:text="写入数据" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:orientation="horizontal">
+
+            <TextView
+                style="@style/info_text"
+                android:layout_width="110dp"
+                android:layout_height="match_parent"
+                android:layout_gravity="center"
+                android:text="user:" />
+
+            <TextView
+                style="@style/san_text"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center"
+                android:padding="5dp"
+                android:minHeight="55dp"
+                android:text="@={data.readUser}" />
+        </LinearLayout>
+
+
+
+        <Button
+            style="@style/button_style"
+            android:layout_width="match_parent"
+            android:layout_height="55dp"
+            android:layout_marginTop="12dp"
+            android:onClick="readUser"
+            android:text="扫描验证" />
+        <Button
+            style="@style/button_style"
+            android:layout_width="match_parent"
+            android:layout_height="55dp"
+            android:layout_marginTop="12dp"
+            android:onClick="userClearView"
+            android:backgroundTint="#FFD600"
+            android:text="清空操作" />
+
+    </LinearLayout>
+</layout>

app/src/main/res/values/arrays.xml

@@ -32,6 +32,23 @@
         <item>33</item>
 
     </string-array>
+    <string-array name="read_lenth">
+        <item>4</item>
+        <item>8</item>
+        <item>12</item>
+        <item>16</item>
+        <item>20</item>
+        <item>24</item>
+        <item>28</item>
+        <item>32</item>
+        <item>36</item>
+        <item>40</item>
+        <item>44</item>
+        <item>48</item>
+        <item>52</item>
+        <item>56</item>
+        <item>60</item>
+    </string-array>
     <!-- Reply Preference -->
     <string-array name="reply_entries">
         <item>Reply</item>

app/src/main/res/values/themes.xml

@@ -53,6 +53,7 @@
         <item name="android:layout_marginEnd">20dp</item>
         <item name="android:layout_marginTop">5dp</item>
         <item name="android:layout_marginBottom">5dp</item>
+        <item name="android:textStyle">bold</item>
     </style>
  <style name="button_style1">
         <item name="android:textColor">@color/white</item>