掌机认证

android/app/src/main/java/com/zzliaoyuan/power_sensor/activity/MainActivity.java

@@ -1,15 +1,15 @@
 package com.zzliaoyuan.power_sensor.activity;
 
 import android.Manifest;
-import android.app.ActionBar;
-import android.app.ProgressDialog;
+import android.app.AlertDialog;
+import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.pm.ActivityInfo;
 import android.media.AudioManager;
 import android.media.SoundPool;
-import android.os.AsyncTask;
 import android.os.Build;
 import android.os.Bundle;
+import android.os.Environment;
 import android.util.Log;
 import android.view.KeyEvent;
 import android.widget.Toast;
@@ -17,20 +17,18 @@ import android.widget.Toast;
 import com.facebook.react.ReactActivity;
 import com.facebook.react.ReactActivityDelegate;
 import com.facebook.react.ReactRootView;
-import com.github.dfqin.grantor.PermissionListener;
-import com.github.dfqin.grantor.PermissionsUtil;
 import com.swmansion.gesturehandler.react.RNGestureHandlerEnabledRootView;
 
-import java.util.ArrayList;
+import java.io.FileInputStream;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
 import java.util.HashMap;
-import java.util.List;
-
-import androidx.annotation.NonNull;
 
 import com.zzliaoyuan.power_sensor.MainApplication;
 import com.zzliaoyuan.power_sensor.R;
 import com.rscja.deviceapi.RFIDWithUHFUART;
 import com.zzliaoyuan.power_sensor.fragment.UHFReadTagFragment;
+import com.zzliaoyuan.rifdmastercore.LibCore;
 
 public class MainActivity extends ReactActivity {
     /**
@@ -50,10 +48,7 @@ public class MainActivity extends ReactActivity {
 
         setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT); // 禁用横屏
 
-//        requirePerms();
-        initSound();
-        initUHF();
-        UHFReadTagFragment.getInstance().setContext(this);
+        checkLicense();
     }
 
 
@@ -66,9 +61,10 @@ public class MainActivity extends ReactActivity {
             }
         };
     }
+
     @Override
     public boolean onKeyDown(int keyCode, KeyEvent event) {
-        if (keyCode == 139 ||keyCode == 280) {
+        if (keyCode == 139 || keyCode == 280) {
 
             if (event.getRepeatCount() == 0) {
                 UHFReadTagFragment.getInstance().myOnKeyDwon();
@@ -78,17 +74,94 @@ public class MainActivity extends ReactActivity {
         }
         return super.onKeyDown(keyCode, event);
     }
+
+    public void checkLicense() {
+        // 生成机器码
+        String macCode = null;
+        String serialNumber = "ZZLY_" + Build.SERIAL;
+        MessageDigest md = null;
+        byte[] bt = serialNumber.getBytes();
+        try {
+            md = MessageDigest.getInstance("SHA-256");
+            md.update(bt);
+            macCode = bytes2Hex(md.digest());
+        } catch (NoSuchAlgorithmException e) {
+            e.printStackTrace();
+        }
+        // 读取授权文件
+        StringBuilder sb = new StringBuilder("");
+        try {
+            String filename = Environment.getExternalStorageDirectory().getCanonicalPath() + "/rfidmaster.lic";
+            if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
+                FileInputStream input = new FileInputStream(filename);
+                byte[] temp = new byte[1024];
+
+                int len = 0;
+                while ((len = input.read(temp)) > 0) {
+                    sb.append(new String(temp, 0, len));
+                }
+                input.close();
+            }
+
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        String licenseCode = sb.toString().trim();
+        boolean ret = LibCore.verifyLicense(macCode, licenseCode);
+        if (ret) {
+            initSound();
+            initUHF();
+            UHFReadTagFragment.getInstance().setContext(this);
+        } else {
+            final AlertDialog.Builder normalDialog = new AlertDialog.Builder(this);
+//            normalDialog.setTitle("电金晴");
+            normalDialog.setMessage("掌机认证失败，请联系供应商!");
+            normalDialog.setPositiveButton("确定",
+                    new DialogInterface.OnClickListener() {
+                        @Override
+                        public void onClick(DialogInterface dialog, int which) {
+                            System.exit(0);
+                        }
+                    });
+
+            normalDialog.show();
+        }
+
+    }
+
+    /**
+     * byte数组转换为16进制字符串
+     *
+     * @param bts 数据源
+     * @return 16进制字符串
+     */
+    public static String bytes2Hex(byte[] bts) {
+        String des = "";
+        String tmp = null;
+        for (int i = 0; i < bts.length; i++) {
+            tmp = (Integer.toHexString(bts[i] & 0xFF));
+            if (tmp.length() == 1) {
+                des += "0";
+            }
+            des += tmp;
+        }
+        return des;
+    }
+
     // 初始化声音
     HashMap<Integer, Integer> soundMap = new HashMap<Integer, Integer>();
     private SoundPool soundPool;
     private float volumnRatio;
     private AudioManager am;
-    private void initSound(){
+
+    private void initSound() {
         soundPool = new SoundPool(10, AudioManager.STREAM_MUSIC, 5);
         soundMap.put(1, soundPool.load(this, R.raw.barcodebeep, 1));
         soundMap.put(2, soundPool.load(this, R.raw.serror, 1));
         am = (AudioManager) this.getSystemService(AUDIO_SERVICE);// 实例化AudioManager对象
     }
+
     /**
      * 播放提示音
      *
@@ -143,23 +216,4 @@ public class MainActivity extends ReactActivity {
         super.onDestroy();
     }
 
-    private void requirePerms() {
-        String[] permissions = {Manifest.permission.WRITE_EXTERNAL_STORAGE, Manifest.permission.READ_EXTERNAL_STORAGE};
-        if (!PermissionsUtil.hasPermission(this, permissions)) {
-            PermissionsUtil.requestPermission(this, new PermissionListener() {
-                @Override
-                public void permissionGranted(@NonNull String[] permissions) {
-                    //用户授予了权限
-
-                }
-
-                @Override
-                public void permissionDenied(@NonNull String[] permissions) {
-                    //用户拒绝了申请
-                    Toast.makeText(MainActivity.this, "您拒绝了相机相关的权限，将无法使用部分功能！", Toast.LENGTH_SHORT).show();
-                }
-            }, permissions);
-        }
-    }
-
 }

android/app/src/main/java/com/zzliaoyuan/power_sensor/fragment/UHFReadTagFragment.java

@@ -1,12 +1,7 @@
 package com.zzliaoyuan.power_sensor.fragment;
 
-import android.app.Fragment;
-
 import android.os.Bundle;
 import android.util.Log;
-
-import android.widget.TextView;
-
 import com.zzliaoyuan.power_sensor.MainApplication;
 import com.zzliaoyuan.power_sensor.activity.MainActivity;
 import com.zzliaoyuan.power_sensor.tools.UIHelper;
@@ -14,7 +9,6 @@ import com.rscja.deviceapi.entity.UHFTAGInfo;
 import com.zzliaoyuan.rifdmastercore.LibCore;
 import com.zzliaoyuan.rifdmastercore.ProductInfo;
 
-import java.util.HashMap;
 import java.util.Timer;
 import java.util.TimerTask;