chore: 添加作者注释和更新版本控制设置

- 在 CardData、CardQuery、BluetoothHelper、MainActivity 和 ReadCardActivity 类中添加作者注释
- 更新 .idea/vcs.xml 文件，设置项目版本控制为 Git

.idea/vcs.xml

@@ -1,4 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="VcsDirectoryMappings" defaultProject="true" />
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
 </project>

app/src/main/java/com/serverapk/i9_bl_test/BluetoothHelper.java

@@ -11,6 +11,9 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 
+/**
+ * @author JoeAllen
+ */
 @SuppressLint("MissingPermission")
 public class BluetoothHelper {
 

app/src/main/java/com/serverapk/i9_bl_test/MainActivity.java

@@ -21,6 +21,9 @@ import com.company.i9sslclient.bluetooth.DeviceInfo;
 import java.util.ArrayList;
 import java.util.List;
 
+/**
+ * @author JoeAllen
+ */
 @SuppressLint("MissingPermission")
 public class MainActivity extends AppCompatActivity {
     private static final String TAG = "MainActivity";

app/src/main/java/com/serverapk/i9_bl_test/ReadCardActivity.java

@@ -41,7 +41,7 @@ import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
 
 /**
- *
+ * @author JoeAllen
  */
 public class ReadCardActivity extends AppCompatActivity {
     private static final String TAG = "MainActivity";

app/src/main/java/com/serverapk/i9_bl_test/model/CardData.java

@@ -4,8 +4,9 @@ import java.io.Serializable;
 
 /**
  * 查询卡的使用扇区和密码保存扇区密码的请求实体
+ *
+ * @author JoeAllen
  */
-
 public class CardData implements Serializable {
     private static final long serialVersionUID = 1L;
 

app/src/main/java/com/serverapk/i9_bl_test/model/CardQuery.java

@@ -2,6 +2,9 @@ package com.serverapk.i9_bl_test.model;
 
 import java.io.Serializable;
 
+/**
+ * @author JoeAllen
+ */
 public class CardQuery implements Serializable {
     private static final long serialVersionUID = 111L;
     private CardData cardInfo;