Android检测虚拟机的方法
安卓模拟器检测的方法有很多,一些简单的信息能通过软件伪造,但是全方位多维度的伪造就相当难了,这里集合了几乎所有的安卓模拟器检测方法,为了测试检测效果,我下了 7 款市面常见的模拟器进行测试,经过测试,所有的模拟器都能被正确识别. 通过 Leakcanary 测试,没有发现内存泄漏问题.
使用方法
把 EmulatorDetector 代码文件放入项目工具代码目录,代码如下:
//简单检测 用到了3种核心的检测方法
EmulatorDetector.with(this)
.detectSimple(new EmulatorDetector.OnEmulatorDetectorListener()
{
@Override
public void onResult(final boolean isEmulator)
{
runOnUiThread(new Runnable()
{
@Override
public void run()
{
if (isEmulator)
{
textTitle.setText("This device is emulator");
} else
{
textTitle.setText("This device is not emulator");
}
}
});
}
});
// 全面检测 用到了所有的检测方法
EmulatorDetector.with(this)
.setDebug(false)
.setCheckQumeProps(false) // 该属性控制的 getProps() 用到了反射 相对耗时 默认关闭
.detect(new EmulatorDetector.OnEmulatorDetectorListener()
{
@Override
public void onResult(final boolean isEmulator)
{
runOnUiThread(new Runnable()
{
@Override
public void run()
{
if (isEmulator)
{
textTitle.setText("This device is emulator");
textView.setText(EmulatorDetector.getDeviceInfo());
} else
{
textTitle.setText("This device is not emulator");
textView.setText(EmulatorDetector.getDeviceInfo());
}
}
});
}
});
性能测试
运行时间
~= 0.2秒
CPU
image.png
内存
image.png
兼容性测试预览
模拟器
Android自带模拟器
image.png
mumu模拟器
image.png
夜神模拟器
image.png
天天模拟器
tiantian
逍遥模拟器
image.png
Blue Stack
blue stacks.png
海马玩
image.png
非模拟器
oneplus
image.png
Horner
Horner
检测模拟器的方法
检测设备信息
Build 类用来从系统属性中提取设备硬件和版本信息 通过分析这些信息和市面已有模拟器的信息进行对比 就可以做出初步判断
private boolean checkDeviceInfo()
{
boolean result = Build.FINGERPRINT.startsWith("generic") // 唯一识别码
|| Build.MODEL.contains("google_sdk") // 版本 用户最终可以见的名称
|| Build.MODEL.toLowerCase().contains("droid4x")
|| Build.MODEL.contains("Emulator")
|| Build.MODEL.contains("Android SDK built for x86")
|| Build.MANUFACTURER.contains("Genymotion") // 硬件制造商
|| Build.HARDWARE.equals("goldfish") // 硬件名称
|| Build.HARDWARE.equals("vbox86")
|| Build.PRODUCT.equals("sdk") // 整个产品的名称
|| Build.PRODUCT.equals("google_sdk")
|| Build.PRODUCT.equals("sdk_x86")
|| Build.PRODUCT.equals("vbox86p")
|| Build.BOARD.toLowerCase().contains("nox") // 主板
|| Build.BOOTLOADER.toLowerCase().contains("nox") // 系统启动程序版本号
|| Build.HARDWARE.toLowerCase().contains("nox")
|| Build.PRODUCT.toLowerCase().contains("nox")
|| Build.SERIAL.toLowerCase().contains("nox"); // 硬件序列号
if (result) return true;
result |= Build.BRAND.startsWith("generic") && Build.DEVICE.startsWith("generic");
if (result) return true;
result |= "google_sdk".equals(Build.PRODUCT);
return result;
}
检测包名
根据常见模拟器包名 通过 PackageManager.getLaunchIntentForPackage(包名) 判断Intent能否被解析 从而判断当时是不是模拟器环境
private boolean checkPackageName()
{
if (!isCheckPackage || mListPackageName.isEmpty())
{
return false;
}
final PackageManager packageManager = mContext.getPackageManager();
for (final String pkgName : mListPackageName)
{
final Intent tryIntent = packageManager.getLaunchIntentForPackage(pkgName);
if (tryIntent != null)
{
final List<ResolveInfo> resolveInfos = packageManager.queryIntentActivities(tryIntent, PackageManager.MATCH_DEFAULT_ONLY);
if (!resolveInfos.isEmpty())
{
return true;
}
}
}
return false;
}
检测移动网络运营商
虚拟机的手机运营商一般都是 android
private boolean checkOperatorNameAndroid()
{
if (ContextCompat.checkSelfPermission(mContext, Manifest.permission.READ_PHONE_STATE)
== PackageManager.PERMISSION_GRANTED && isSupportTelePhony())
{
TelephonyManager telephonyManager = (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);
String operatorName = telephonyManager.getNetworkOperatorName();
if (operatorName.equalsIgnoreCase("android"))
{
log("Check operator name android is detected");
return true;
}
return false;
}
return false;
}
检测模拟器上特有文件
private boolean checkFiles(String[] targets, String type)
{
for (String pipe : targets)
{
File qemu_file = new File(pipe);
if (qemu_file.exists())
{
log("Check " + type + " is detected");
return true;
}
}
return false;
}
检测模拟器属性
通过尝试查询设备系统属性中是否包含模拟器属性 来检测模拟器环境
private boolean checkQEmuProps()
{
int found_props = 0;
for (Property property : PROPERTIES)
{
String property_value = getProp(mContext, property.name);
if ((property.seek_value == null) && (property_value != null))
{
found_props++;
}
if ((property.seek_value != null) && (property_value.contains(property.seek_value)))
{
found_props++;
}
}
if (found_props >= MIN_PROPERTIES_THRESHOLD)
{
log("Check QEmuProps is detected");
return true;
}
return false;
}
检测虚拟机驱动
读取驱动文件, 检查是否包含已知的qemu驱动
private boolean checkQEmuDrivers()
{
for (File drivers_file : new File[]{new File("/proc/tty/drivers"), new File("/proc/cpuinfo")})
{
if (drivers_file.exists() && drivers_file.canRead())
{
byte[] data = new byte[1024];
try
{
InputStream is = new FileInputStream(drivers_file);
is.read(data);
is.close();
} catch (Exception exception)
{
exception.printStackTrace();
}
String driver_data = new String(data);
for (String known_qemu_driver : QEMU_DRIVERS)
{
if (driver_data.contains(known_qemu_driver))
{
log("Check QEmuDrivers is detected");
return true;
}
}
}
}
return false;
}
检测网卡IP
Android模拟器默认的地址是10.0.2.15
private boolean checkIp()
{
boolean ipDetected = false;
if (ContextCompat.checkSelfPermission(mContext, Manifest.permission.INTERNET)
== PackageManager.PERMISSION_GRANTED)
{
String[] args = {"/system/bin/netcfg"};
StringBuilder stringBuilder = new StringBuilder();
try
{
ProcessBuilder builder = new ProcessBuilder(args);
builder.directory(new File("/system/bin/"));
builder.redirectErrorStream(true);
Process process = builder.start();
InputStream in = process.getInputStream();
byte[] re = new byte[1024];
while (in.read(re) != -1)
{
stringBuilder.append(new String(re));
}
in.close();
} catch (Exception ex)
{
log(ex.toString());
}
String netData = stringBuilder.toString();
log("netcfg data -> " + netData);
if (!TextUtils.isEmpty(netData))
{
String[] array = netData.split("\n");
for (String lan : array)
{
if ((lan.contains("wlan0") || lan.contains("tunl0") || lan.contains("eth0"))
&& lan.contains(IP))
{
ipDetected = true;
log("Check IP is detected");
break;
}
}
}
}
return ipDetected;
}
检测光传感器
由于光传感器模拟器不容易伪造 在这里判断设备是否存在光传感器来判断是否为模拟器
public static Boolean checkLightSensorManager(Context context)
{
SensorManager sensorManager = (SensorManager) context.getSystemService(SENSOR_SERVICE);
Sensor sensor8 = sensorManager.getDefaultSensor(Sensor.TYPE_LIGHT); //光
if (null == sensor8)
{
return true;
} else
{
return false;
}
}
Build 类获取系统信息
Product: 产品名称
Manufacturer: 硬件制造商
Brand: 品牌
Device: 设备名称
Model: 系统版本
Hardware: 硬件名称
FingerPrint: 唯一识别码
// 获取设备信息
public static String getDeviceInfo()
{
return "\tBuild.PRODUCT: \t" + Build.PRODUCT + "\n\n" +
"\tBuild.MANUFACTURER: \t" + Build.MANUFACTURER + "\n\n" +
"\tBuild.BRAND: \t" + Build.BRAND + "\n\n" +
"\tBuild.DEVICE: \t" + Build.DEVICE + "\n\n" +
"\tBuild.MODEL: \t" + Build.MODEL + "\n\n" +
"\tBuild.HARDWARE: \t" + Build.HARDWARE + "\n\n" +
"\tBuild.FINGERPRINT: \t" + Build.FINGERPRINT;
}
代码示例
工具类
package com.eta.detectemulator;
import android.Manifest;
import android.annotation.SuppressLint;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.hardware.Sensor;
import android.hardware.SensorManager;
import android.os.Build;
import android.support.v4.content.ContextCompat;
import android.telephony.TelephonyManager;
import android.text.TextUtils;
import android.util.Log;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.List;
import static android.content.Context.SENSOR_SERVICE;
public final class EmulatorDetector
{
public interface OnEmulatorDetectorListener
{
void onResult(boolean isEmulator);
}
// Genymotion 模拟器特征文件
private static final String[] GENY_FILES = {
"/dev/socket/genyd",
"/dev/socket/baseband_genyd"
};
// Andy 模拟器特征文件
private static final String[] ANDY_FILES = {
"fstab.andy",
"ueventd.andy.rc"
};
//夜神模拟器特征文件
private static final String[] NOX_FILES = {
"fstab.nox",
"init.nox.rc",
"ueventd.nox.rc"
};
// 模拟器特有文件
private static final String[] PIPES = {
"/dev/socket/qemud",
"/dev/qemu_pipe"
};
// Qemu模拟器环境驱动
private static final String[] QEMU_DRIVERS = {"goldfish"};
// 手机一般都是 arm 架构 如果存在 x86 相关文件 则是虚拟机
private static final String[] X86_FILES = {
"ueventd.android_x86.rc",
"x86.prop",
"ueventd.ttVM_x86.rc",
"init.ttVM_x86.rc",
"fstab.ttVM_x86",
"fstab.vbox86",
"init.vbox86.rc",
"ueventd.vbox86.rc"
};
// 模拟器已知属性 格式为 [属性名,属性值] 用于校验当前是否为模拟器环境
private static final Property[] PROPERTIES = {
new Property("init.svc.qemud", null),
new Property("init.svc.qemu-props", null),
new Property("qemu.hw.mainkeys", null),
new Property("qemu.sf.fake_camera", null),
new Property("qemu.sf.lcd_density", null),
new Property("ro.bootloader", "unknown"),
new Property("ro.bootmode", "unknown"),
new Property("ro.hardware", "goldfish"),
new Property("ro.kernel.android.qemud", null),
new Property("ro.kernel.qemu.gles", null),
new Property("ro.kernel.qemu", "1"),
new Property("ro.product.device", "generic"),
new Property("ro.product.model", "sdk"),
new Property("ro.product.name", "sdk"),
new Property("ro.serialno", null)
};
// 模拟器默认 IP 地址
private static final String IP = "10.0.2.15";
// 一个阈值，因为所谓“已知”的模拟器属性并不完全准确，因此保持一定的阈值能让检测效果更好
private static final int MIN_PROPERTIES_THRESHOLD = 0x5;
private final Context mContext;
private boolean isDebug = false; // 是否开启 Debug
private boolean isCheckPackage = true; // 是否检测包名
private boolean isCheckQemuProps = false; // 是否检测Qume属性
private List<String> mListPackageName = new ArrayList<>();
@SuppressLint("StaticFieldLeak")
private static EmulatorDetector mEmulatorDetector;
public static EmulatorDetector with(Context pContext)
{
if (pContext == null)
{
throw new IllegalArgumentException("Context 不能为空.");
}
if (mEmulatorDetector == null)
mEmulatorDetector = new EmulatorDetector(pContext.getApplicationContext());
return mEmulatorDetector;
}
private EmulatorDetector(Context pContext)
{
mContext = pContext;
mListPackageName.add("com.google.android.launcher.layouts.genymotion");
mListPackageName.add("com.bluestacks");
mListPackageName.add("com.bignox.app");
}
public EmulatorDetector setCheckPackage(boolean chkPackage)
{
this.isCheckPackage = chkPackage;
return this;
}
public EmulatorDetector addPackageName(String pPackageName)
{
this.mListPackageName.add(pPackageName);
return this;
}
public EmulatorDetector addPackageName(List<String> pListPackageName)
{
this.mListPackageName.addAll(pListPackageName);
return this;
}
public List<String> getPackageNameList()
{
return this.mListPackageName;
}
public EmulatorDetector setDebug(boolean isDebug)
{
this.isDebug = isDebug;
return this;
}
public boolean isDebug()
{
return isDebug;
}
public EmulatorDetector setCheckQumeProps(boolean checkProps)
{
this.isCheckQemuProps = checkProps;
return this;
}
public boolean isCheckQemuProps()
{
return isCheckQemuProps;
}
public void detect(final OnEmulatorDetectorListener pOnEmulatorDetectorListener)
{
new Thread(new Runnable()
{
@Override
public void run()
{
boolean isEmulator = detect();
log("This System is Emulator: " + isEmulator);
if (pOnEmulatorDetectorListener != null)
{
pOnEmulatorDetectorListener.onResult(isEmulator);
}
}
}).start();
}
public void detectSimple(final OnEmulatorDetectorListener pOnEmulatorDetectorListener)
{
new Thread(new Runnable()
{
@Override
public void run()
{
boolean isEmulator = detectSimple();
log("This System is Emulator: " + isEmulator);
if (pOnEmulatorDetectorListener != null)
{
pOnEmulatorDetectorListener.onResult(isEmulator);
}
}
}).start();
}
public boolean detectSimple()
{
boolean result = checkDeviceInfo()
||checkOperatorNameAndroid()
||checkLightSensorManager(mContext);
return result;
}
private boolean detect()
{
boolean result = false;
log(getDeviceInfo());
result = checkDeviceInfo()
||checkOperatorNameAndroid()
||checkFiles(GENY_FILES, "Geny")
||checkFiles(ANDY_FILES, "Andy")
||checkFiles(NOX_FILES, "Nox")
||checkFiles(PIPES, "Pipes")
||checkQEmuDrivers()
||checkIp()
||checkLightSensorManager(mContext);
if (!result)
{
if (isCheckQemuProps)
{
result = (checkQEmuProps() && checkFiles(X86_FILES, "X86"));
}
if (isCheckPackage)
{
result = checkPackageName();
}
}
return result;
}
// 设备信息检测: Build 类用来从系统属性中提取设备硬件和版本信息
// 通过分析这些信息和市面已有模拟器的信息进行对比 就可以做出初步判断
private boolean checkDeviceInfo()
{
boolean result = Build.FINGERPRINT.startsWith("generic") // 唯一识别码
|| Build.MODEL.contains("google_sdk") // 版本 用户最终可以见的名称
|| Build.MODEL.toLowerCase().contains("droid4x")
|| Build.MODEL.contains("Emulator")
|| Build.MODEL.contains("Android SDK built for x86")
|| Build.MANUFACTURER.contains("Genymotion") // 硬件制造商
|| Build.HARDWARE.equals("goldfish") // 硬件名称
|| Build.HARDWARE.equals("vbox86")
|| Build.PRODUCT.equals("sdk") // 整个产品的名称
|| Build.PRODUCT.equals("google_sdk")
|| Build.PRODUCT.equals("sdk_x86")
|| Build.PRODUCT.equals("vbox86p")
|| Build.BOARD.toLowerCase().contains("nox") // 主板
|| Build.BOOTLOADER.toLowerCase().contains("nox") // 系统启动程序版本号
|| Build.HARDWARE.toLowerCase().contains("nox")
|| Build.PRODUCT.toLowerCase().contains("nox")
|| Build.SERIAL.toLowerCase().contains("nox"); // 硬件序列号
if (result) return true;
result |= Build.BRAND.startsWith("generic") && Build.DEVICE.startsWith("generic");
if (result) return true;
result |= "google_sdk".equals(Build.PRODUCT);
return result;
}
// 包名检测: 根据常见模拟器包名 通过 PackageManager.getLaunchIntentForPackage(包名)
// 判断Intent能否被解析 从而判断当时是不是模拟器环境
private boolean checkPackageName()
{
if (!isCheckPackage || mListPackageName.isEmpty())
{
return false;
}
final PackageManager packageManager = mContext.getPackageManager();
for (final String pkgName : mListPackageName)
{
final Intent tryIntent = packageManager.getLaunchIntentForPackage(pkgName);
if (tryIntent != null)
{
final List<ResolveInfo> resolveInfos = packageManager.queryIntentActivities(tryIntent, PackageManager.MATCH_DEFAULT_ONLY);
if (!resolveInfos.isEmpty())
{
return true;
}
}
}
return false;
}
// 检测移动网络运营商: 虚拟机的手机运营商一般都是 android
private boolean checkOperatorNameAndroid()
{
if (ContextCompat.checkSelfPermission(mContext, Manifest.permission.READ_PHONE_STATE)
== PackageManager.PERMISSION_GRANTED && isSupportTelePhony())
{
TelephonyManager telephonyManager = (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);
String operatorName = telephonyManager.getNetworkOperatorName();
if (operatorName.equalsIgnoreCase("android"))
{
log("Check operator name android is detected");
return true;
}
return false;
}
return false;
}
// 检测模拟器上特有文件
private boolean checkFiles(String[] targets, String type)
{
for (String pipe : targets)
{
File qemu_file = new File(pipe);
if (qemu_file.exists())
{
log("Check " + type + " is detected");
return true;
}
}
return false;
}
// 检测模拟器属性: 通过尝试查询设备系统属性中是否包含模拟器属性 来检测模拟器环境
private boolean checkQEmuProps()
{
int found_props = 0;
for (Property property : PROPERTIES)
{
String property_value = getProp(mContext, property.name);
if ((property.seek_value == null) && (property_value != null))
{
found_props++;
}
if ((property.seek_value != null) && (property_value.contains(property.seek_value)))
{
found_props++;
}
}
if (found_props >= MIN_PROPERTIES_THRESHOLD)
{
log("Check QEmuProps is detected");
return true;
}
return false;
}
// 检测虚拟机驱动: 读取驱动文件, 检查是否包含已知的qemu驱动
private boolean checkQEmuDrivers()
{
for (File drivers_file : new File[]{new File("/proc/tty/drivers"), new File("/proc/cpuinfo")})
{
if (drivers_file.exists() && drivers_file.canRead())
{
byte[] data = new byte[1024];
try
{
InputStream is = new FileInputStream(drivers_file);
is.read(data);
is.close();
} catch (Exception exception)
{
exception.printStackTrace();
}
String driver_data = new String(data);
for (String known_qemu_driver : QEMU_DRIVERS)
{
if (driver_data.contains(known_qemu_driver))
{
log("Check QEmuDrivers is detected");
return true;
}
}
}
}
return false;
}
// 检测网卡IP: Android模拟器默认的地址是10.0.2.15
private boolean checkIp()
{
boolean ipDetected = false;
if (ContextCompat.checkSelfPermission(mContext, Manifest.permission.INTERNET)
== PackageManager.PERMISSION_GRANTED)
{
String[] args = {"/system/bin/netcfg"};
StringBuilder stringBuilder = new StringBuilder();
try
{
ProcessBuilder builder = new ProcessBuilder(args);
builder.directory(new File("/system/bin/"));
builder.redirectErrorStream(true);
Process process = builder.start();
InputStream in = process.getInputStream();
byte[] re = new byte[1024];
while (in.read(re) != -1)
{
stringBuilder.append(new String(re));
}
in.close();
} catch (Exception ex)
{
log(ex.toString());
}
String netData = stringBuilder.toString();
log("netcfg data -> " + netData);
if (!TextUtils.isEmpty(netData))
{
String[] array = netData.split("\n");
for (String lan : array)
{
if ((lan.contains("wlan0") || lan.contains("tunl0") || lan.contains("eth0"))
&& lan.contains(IP))
{
ipDetected = true;
log("Check IP is detected");
break;
}
}
}
}
return ipDetected;
}
// 检测光传感器: 由于光传感器模拟器不容易伪造 在这里判断设备是否存在光传感器来判断是否为模拟器
public static Boolean checkLightSensorManager(Context context)
{
SensorManager sensorManager = (SensorManager) context.getSystemService(SENSOR_SERVICE);
Sensor sensor8 = sensorManager.getDefaultSensor(Sensor.TYPE_LIGHT); //光
if (null == sensor8)
{
return true;
} else
{
return false;
}
}
// 通过尝试查询指定的系统属性来检测模拟器环境 反射机制 谨慎使用
private String getProp(Context context, String property)
{
try
{
ClassLoader classLoader = context.getClassLoader();
Class<?> systemProperties = classLoader.loadClass("android.os.SystemProperties");
Method get = systemProperties.getMethod("get", String.class);
Object[] params = new Object[1];
params[0] = property;
return (String) get.invoke(systemProperties, params);
} catch (Exception exception)
{
log(exception.toString());
}
return null;
}
// 检测系统是否支持 TelePhony
private boolean isSupportTelePhony()
{
PackageManager packageManager = mContext.getPackageManager();
boolean isSupport = packageManager.hasSystemFeature(PackageManager.FEATURE_TELEPHONY);
log("Supported TelePhony: " + isSupport);
return isSupport;
}
// 获取设备信息
public static String getDeviceInfo()
{
return "\tBuild.PRODUCT: \t" + Build.PRODUCT + "\n\n" +
"\tBuild.MANUFACTURER: \t" + Build.MANUFACTURER + "\n\n" +
"\tBuild.BRAND: \t" + Build.BRAND + "\n\n" +
"\tBuild.DEVICE: \t" + Build.DEVICE + "\n\n" +
"\tBuild.MODEL: \t" + Build.MODEL + "\n\n" +
"\tBuild.HARDWARE: \t" + Build.HARDWARE + "\n\n" +
"\tBuild.FINGERPRINT: \t" + Build.FINGERPRINT;
}
// Log 类简单封装
private void log(String str)
{
if (this.isDebug)
{
Log.d(getClass().getName(), str);
}
}
}
class Property
{
public String name;
public String seek_value;
public Property(String name, String seek_value)
{
this.name = name;
this.seek_value = seek_value;
}
}
使用方法
public class DetectActivity extends AppCompatActivity
{
private TextView textTitle;
private TextView textView;
private Button btnDetect2;
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_detect);
textTitle = (TextView) findViewById(R.id.textTitle1);
textView = (TextView) findViewById(R.id.textView1);
btnDetect2 = (Button) findViewById(R.id.button2);
btnDetect2.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
detectEmulatorSimple();
}
});
// 为确保准确性 detect() 是通过多维度的检测方法进行检测的
// 考虑性能可以使用 detectSimple() 方法 经测试效果一致
detectEmulatorSimple();
}
// 全面检测
private void detectEmulator()
{
EmulatorDetector.with(this)
.setDebug(false)
.setCheckQumeProps(false) // 该属性控制的 getProps() 用到了反射 相对耗时 默认关闭
.detect(new EmulatorDetector.OnEmulatorDetectorListener()
{
@Override
public void onResult(final boolean isEmulator)
{
runOnUiThread(new Runnable()
{
@Override
public void run()
{
if (isEmulator)
{
textTitle.setText("This device is emulator");
textView.setText(EmulatorDetector.getDeviceInfo());
} else
{
textTitle.setText("This device is not emulator");
textView.setText(EmulatorDetector.getDeviceInfo());
}
}
});
}
});
}
// 简单检测
private void detectEmulatorSimple()
{
EmulatorDetector.with(this)
.detectSimple(new EmulatorDetector.OnEmulatorDetectorListener()
{
@Override
public void onResult(final boolean isEmulator)
{
runOnUiThread(new Runnable()
{
@Override
public void run()
{
if (isEmulator)
{
textTitle.setText("This device is emulator");
textView.setText(EmulatorDetector.getDeviceInfo());
} else
{
textTitle.setText("This device is not emulator");
textView.setText(EmulatorDetector.getDeviceInfo());
}
}
});
}
});
}
@Override
protected void onDestroy()
{
super.onDestroy();
textTitle = null;
textView = null;
btnDetect2 = null;
}
}
Demo地址
参考链接
How can I detect when an Android application is running in the emulator?
