我已经阅读了这个stackoverflow主题，并尝试使用那个答案中给出的代码来找出我是在模拟器上运行还是在真实设备上运行：
import android.content.ContentResolver;
import android.provider.Settings.Secure;
...
mTextView.setText(Secure.getString(getContentResolver(), Secure.ANDROID_ID));
在我的真实设备上，它返回"2bccce3..."，但是在模拟器上它不会返回null，而是一个字符串"bd9f8..."
有什么方法可以从代码中找出是模拟器还是真实设备将不胜感激
这应该就可以了：
boolean inEmulator = false;
String brand = Build.BRAND;
if (brand.compareTo("generic") == 0)
{
inEmulator = true;
}
编辑：
boolean inEmulator = "generic".equals(Build.BRAND.toLowerCase());
随着新的英特尔本地模拟器的出现，上述方法不再起作用了。现在我正在使用这段代码片段，在英特尔和ARM模拟器上都能正常工作：
if (Build.MODEL.contains("google_sdk") ||
Build.MODEL.contains("Emulator") ||
Build.MODEL.contains("Android SDK")) {
RunsInEmulator = true;
}
有一个相当古老的Android开发者组上的帖子建议检查设备上的传感器数量。类似这样的内容可能会起作用：
SensorManager manager = (SensorManager) getSystemService(SENSOR_SERVICE);
if (manager.getSensorList(Sensor.TYPE_ALL).isEmpty()) {
// running on an emulator
} else {
// running on a device
}
if (android.os.Build.MODEL.equals(“google_sdk”)) {
// emulator
} else {
//not emulator
}
我认为最好的答案是先确定你真正关心的原因，然后检查模拟器上与设备不同的任何具体特征。
public static boolean isRunningOnEmulator()
{
boolean result=//
Build.FINGERPRINT.startsWith("generic")//
||Build.FINGERPRINT.startsWith("unknown")//
||Build.MODEL.contains("google_sdk")//
||Build.MODEL.contains("Emulator")//
||Build.MODEL.contains("Android SDK built for x86");
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;
}
编辑：看起来我已经在这里回答过了：
2325 { "+CIMI", OPERATOR_HOME_MCCMNC "000000000", NULL }, /* request internation subscriber identification number */
2326 { "+CGSN", "000000000000000", NULL }, /* request model version */
adb shell dumpsys iphonesubinfo
因此，使用TelephonyManager.getDeviceId()检查设备的IMEI应该足以确定您是在模拟器还是真实设备上。
为了绝对确定，您可以结合其他帖子所述的检查型号名称。
public static boolean isRunningOnEmulator(final Context inContext) {
final TelephonyManager theTelephonyManager = (TelephonyManager)inContext.getSystemService(Context.TELEPHONY_SERVICE);
final boolean hasEmulatorImei = theTelephonyManager.getDeviceId().equals("000000000000000");
final boolean hasEmulatorModelName = Build.MODEL.contains("google_sdk")
|| Build.MODEL.contains("Emulator")
|| Build.MODEL.contains("Android SDK");
return hasEmulatorImei || hasEmulatorModelName;
}
public boolean isEmulator() {
return (Build.BRAND.startsWith("generic") && Build.DEVICE.startsWith("generic"))
|| Build.FINGERPRINT.startsWith("generic")
|| Build.FINGERPRINT.startsWith("unknown")
|| Build.HARDWARE.contains("goldfish")
|| Build.HARDWARE.contains("ranchu")
|| Build.MODEL.contains("google_sdk")
|| Build.MODEL.contains("Emulator")
|| Build.MODEL.contains("Android SDK built for x86")
|| Build.MANUFACTURER.contains("Genymotion")
|| Build.PRODUCT.contains("sdk_google")
|| Build.PRODUCT.contains("google_sdk")
|| Build.PRODUCT.contains("sdk")
|| Build.PRODUCT.contains("sdk_x86")
|| Build.PRODUCT.contains("vbox86p")
|| Build.PRODUCT.contains("emulator")
|| Build.PRODUCT.contains("simulator");
}
以下是正确检测我的模拟器
if (Build.BRAND.equalsIgnoreCase("generic")) {
//"YES, I am an emulator"
} else {
//"NO, I am NOT an emulator"
}
0.0，这意味着它没有电池温度（因此是模拟器）。public float getCpuTemp() {
Process process;
try {
process = Runtime.getRuntime().exec("cat sys/class/thermal/thermal_zone0/temp");
process.waitFor();
BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
String line = reader.readLine();
float temp = Float.parseFloat(line) / 1000.0f;
return temp;
} catch (Exception e) {
e.printStackTrace();
return 0.0f;
}
}
boolean inEmulator = "generic".equals(Build.BRAND);。 - Ted Hopp