蓝牙连接调试---2--添加 ConnectManger

android/app/src/main/java/com/phlx/anchor_collect_flutter/ConnectManger.java

+package com.phlx.anchor_collect_flutter;
+
+import android.util.Log;
+
+import com.uhf.linkage.Linkage;
+import com.uhf.structures.Rfid_Value;
+
+/**
+ * <pre>
+ *     author : lei
+ *     e-mail : 18600395998@163.com
+ *     time   : 2019/09/03
+ *     desc   :
+ *     version: 1.0
+ * </pre>
+ */
+public class ConnectManger {
+
+    private static ConnectManger connectManger;
+
+    private Linkage mLinkage;
+
+    public static String RM70XX_SERIAL_VERSION = "";
+    public static String RM70XX_VERSION = "";
+    public static String SERIAL_VERSION = "";
+    public static String VERSION = "";
+
+    /**
+     * 从给定的上下文中获取 ConnectManger
+     *
+     * @return ConnectManger 的一个实例
+     */
+    public static ConnectManger from(Linkage linkage) {
+
+        if (connectManger == null) {
+            synchronized (ConnectManger.class) {
+                if (connectManger == null) connectManger = new ConnectManger(linkage);
+            }
+        }
+        return connectManger;
+    }
+
+    /**
+     * 唯一的构造函数
+     */
+    private ConnectManger(Linkage linkage) {
+        mLinkage = linkage;
+    }
+
+
+    /**
+     * 获取RM70XX版本号
+     */
+    public String getRm70xxVersion() {
+
+        if (connectManger.getBoardSerialNumber() == 0) {
+            if (connectManger.getBoardSoftVersion() == 0) {
+                if (connectManger.getSoftwareVersion() == 0) {
+                    if (connectManger.getHardwareVersion() == 0) {
+                        if (!RM70XX_VERSION.equals("-2") && !RM70XX_SERIAL_VERSION.equals("-2") && !VERSION.equals("-1") && !SERIAL_VERSION.equals("-1")) {
+                            return String.format("设备连接:%s" + "\n软件版本:%s" + "\n硬件版本:%s" + "\n设备软件版本:%s" + "\n设备硬件版本:%s", "蓝牙已连接", RM70XX_VERSION, RM70XX_SERIAL_VERSION, VERSION, SERIAL_VERSION);
+                        } else {
+                            return "设备连接失败";
+                        }
+                    }
+                }
+            }
+        }
+        return "设备连接失败";
+    }
+
+
+    /**
+     * 获取模块软件版本方法
+     *
+     * @return 软件版本号
+     */
+    public int getSoftwareVersion() {
+        Rfid_Value version_value = new Rfid_Value();
+        byte[] versionData = mLinkage.getVersion(version_value);
+        if (version_value.value == 0) {
+            VERSION = new String(versionData);
+        } else {
+            VERSION = ""+version_value.value;
+        }
+        return 0;
+
+    }
+
+    /**
+     * 获取模块硬件版本方法
+     *
+     * @return 硬件版本号
+     */
+    public int getHardwareVersion() {
+        Rfid_Value serial_value = new Rfid_Value();
+        byte[] serialData = mLinkage.getSerialNumber(serial_value);
+        if (serial_value.value == 0) {
+            SERIAL_VERSION = new String(serialData);
+        } else {
+            SERIAL_VERSION = ""+serial_value.value;
+        }
+        return 0;
+    }
+
+
+    /**
+     * 获取rm70xx软件版本方法
+     *
+     * @return 软件版本号
+     */
+    public int getBoardSoftVersion() {
+        Rfid_Value version_value = new Rfid_Value();
+        byte[] versionData = mLinkage.getBoardSoftVersion(version_value);
+        if (version_value.value == 0) {
+            RM70XX_VERSION = new String(versionData);
+        } else {
+            RM70XX_VERSION = ""+version_value.value;
+        }
+        return 0;
+    }
+
+    /**
+     * 获取模rm70xx硬件版本方法
+     *
+     * @return 硬件版本号
+     */
+    public int getBoardSerialNumber() {
+        Rfid_Value serial_value = new Rfid_Value();
+        byte[] serialData = mLinkage.getBoardSerialNumber(serial_value);
+        if (serial_value.value == 0 && serialData != null) {
+            RM70XX_SERIAL_VERSION = new String(serialData);
+        } else {
+            RM70XX_SERIAL_VERSION = ""+serial_value.value;
+        }
+        return 0;
+    }
+
+
+}