如今的移動應用開發,爲了保證自己的勞動果實不被竊取,我們常常用到代碼混淆、第三方加固 等等手段 。爲了防止我們的app運行在虛擬機上被 ‘不良人’ 反編譯,我們還需要判斷手機是不是處於真機狀態,我碰到過的一些用到了 反虛擬機 的軟件 。例如 美團 和 餓了麼 ,防止用戶用虛擬機刷新用戶,直接判斷手機是否是真機,不是真機就退出程序,這樣一方面可以防止用戶刷新用戶紅包 ,也防止那些 xx0xx 反編譯我們的軟件。 閒話少說,
我就直接 上來一個工具類
package com.anyou.craftsman.utils;
import android.annotation.SuppressLint;
import android.content.Context;
import android.telephony.TelephonyManager;
import android.util.Log;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
/**
* Created by 樑 on 2017/12/15.
*/
public class EmulatorCheck {
private static EmulatorCheck emulatorCheck ;
public static EmulatorCheck getInstance() {
if(emulatorCheck == null)
{
emulatorCheck = new EmulatorCheck() ;
}
return emulatorCheck ;
}
private static String[]known_pipes = { "/dev/socket/qemud", "/dev/qemu_pipe" };
/*
* 第一種 檢測模擬器上特有的幾個文件
* */
public boolean checkPipes()
{
for(int i =0;i <known_pipes.length;i++){
String pipes =known_pipes[i];
File qemu_socket= new File(pipes);
if(qemu_socket.exists()){
Log.v("Result:","Find pipes!");
return true;
}
}
Log.v("Result:","Not Find pipes!");
return false;
}
/*
* 第二種 檢測手機號 是不是以下 號碼
* */
private static String[]known_numbers = {"15555215554","15555215556",
"15555215558","15555215560","15555215562","15555215564",
"15555215566","15555215568","15555215570","15555215572",
"15555215574","15555215576","15555215578","15555215580",
"15555215582","15555215584",};
public static Boolean CheckPhoneNumber(Context context){
TelephonyManager telephonyManager =(TelephonyManager)context
.getSystemService(Context.TELEPHONY_SERVICE);
@SuppressLint("MissingPermission") String phonenumber =telephonyManager.getLine1Number();
for(String number :known_numbers){
if(number.equalsIgnoreCase(phonenumber)){
Log.v("Result:","Find PhoneNumber!");
return true;
}
}
Log.v("Result:","Not Find PhoneNumber!");
return false;
}
/*
* 第三種 檢測設備IDS 是不是 15 個 0
* */
private static String[]known_device_ids = {"000000000000000" // 默認ID
};
public static Boolean CheckDeviceIDS(Context context){
TelephonyManager telephonyManager = (TelephonyManager)context
.getSystemService(Context.TELEPHONY_SERVICE);
@SuppressLint("MissingPermission") String device_ids =telephonyManager.getDeviceId();
for(String know_deviceid : known_device_ids){
if(know_deviceid.equalsIgnoreCase(device_ids)){
Log.v("Result:","Find ids: 000000000000000!");
return true;
}
}
Log.v("Result:","Not Find ids: 000000000000000!");
return false;
}
/*
*
* 第四種 檢測imesi is 是不是 31026 + 10個 0
* */
private static String[]known_imsi_ids = {"310260000000000" // 默認的 imsi id
};
public static Boolean CheckImsiIDS(Context context){
TelephonyManager telephonyManager =(TelephonyManager)
context.getSystemService(Context.TELEPHONY_SERVICE);
@SuppressLint("MissingPermission") String imsi_ids =telephonyManager.getSubscriberId();
for(String know_imsi :known_imsi_ids){
if(know_imsi.equalsIgnoreCase(imsi_ids)){
Log.v("Result:","Find imsi ids: 310260000000000!");
return true;
}
}
Log.v("Result:","Not Find imsi ids: 310260000000000!");
return false;
}
/*
* 第五種 檢測設備信息
* */
public static Boolean CheckEmulatorBuild(Context context){
String BOARD =android.os.Build.BOARD;
String BOOTLOADER =android.os.Build.BOOTLOADER;
String BRAND =android.os.Build.BRAND;
String DEVICE =android.os.Build.DEVICE;
String HARDWARE =android.os.Build.HARDWARE;
String MODEL =android.os.Build.MODEL;
String PRODUCT =android.os.Build.PRODUCT;
if(BOARD== "unknown"|| BOOTLOADER== "unknown"
||BRAND =="generic" ||DEVICE =="generic"
||MODEL =="sdk" ||PRODUCT =="sdk"
||HARDWARE =="goldfish")
{
Log.v("Result:","Find Emulator by EmulatorBuild!");
return true;
}
Log.v("Result:","Not Find Emulator by EmulatorBuild!");
return false;
}
/*
* 第六種 檢測運營商 如果 是Android 那麼就是 模擬器
* */
public static boolean CheckOperatorNameAndroid(Context context){
@SuppressLint("WrongConstant") String szOperatorName = ((TelephonyManager)
context.getSystemService("phone")).getNetworkOperatorName();
if(szOperatorName.toLowerCase().equals("android")== true){
Log.v("Result:","Find Emulator by OperatorName!");
return true;
}
Log.v("Result:","Not Find Emulator by OperatorName!");
return false;
}
}
直接拿來使用,getInstance() 在調用其中的任何一個方法,返回爲true 則就是虛擬機 ,false 爲 真機 。
如有疑問 請留言 或者 在下方評論