我从来没有找到一个很好的方法来判断你是否在模拟器中。

但如果你只是需要检测你是否在开发环境中，你可以这样做:

     if(Debug.isDebuggerConnected() ) {
        // Things to do in debug environment...
    }

希望对大家有所帮助....

这对我来说是有效的，而不是startwith: Build.FINGERPRINT.contains("generic")

欲了解更多信息，请查看这个链接:https://gist.github.com/espinchi/168abf054425893d86d1

我尝试了几种技术，但最终选择了稍微修改过的检查Build的版本。产品如下。这似乎变化很大，从模拟器到模拟器，这就是为什么我有3个检查，我目前有。我想我本可以只检查product.contains("sdk")，但认为下面的检查更安全一些。

public static boolean isAndroidEmulator() {
    String model = Build.MODEL;
    Log.d(TAG, "model=" + model);
    String product = Build.PRODUCT;
    Log.d(TAG, "product=" + product);
    boolean isEmulator = false;
    if (product != null) {
        isEmulator = product.equals("sdk") || product.contains("_sdk") || product.contains("sdk_");
    }
    Log.d(TAG, "isEmulator=" + isEmulator);
    return isEmulator;
}

供你参考——我发现我的Kindle Fire有Build功能。BRAND = "generic"，一些模拟器没有网络运营商的"Android"。

不知道是否有更好的方法来检测emu，但模拟器将在根目录下有init.金鱼.rc文件。

它是特定于模拟器的启动脚本，在非模拟器构建中不应该出现。

无论您使用哪种代码来进行模拟器检测，我都强烈建议编写单元测试来覆盖所有构建。指纹,构建。硬件和构建。您所依赖的制造商值。下面是一些测试示例:

@Test
public void testIsEmulatorGenymotion() throws Exception {
    assertThat(
            DeviceUtils.isRunningOnEmulator(
                    "generic/vbox86p/vbox86p:4.1.1/JRO03S/eng.buildbot.20150217.102902:userdebug/test-keys",
                    "vbox86", "Genymotion")).isTrue();

    assertThat(
            DeviceUtils.isRunningOnEmulator(
                    "generic/vbox86p/vbox86p:5.1/LMY47D/buildbot06092001:userdebug/test-keys", "vbox86",
                    "Genymotion")).isTrue();
}

@Test
public void testIsEmulatorDefaultAndroidEmulator() throws Exception {
    assertThat(
            DeviceUtils.isRunningOnEmulator(
                    "generic_x86/sdk_google_phone_x86/generic_x86:5.0.2/LSY66H/1960483:eng/test-keys", "goldfish",
                    "unknown")).isTrue();

    assertThat(
            DeviceUtils.isRunningOnEmulator(
                    "Android/sdk_google_phone_x86_64/generic_x86_64:6.0/MASTER/2469028:userdebug/test-keys",
                    "ranchu", "unknown")).isTrue();
}

@Test
public void testIsEmulatorRealNexus5() throws Exception {
    assertThat(
            DeviceUtils.isRunningOnEmulator("google/hammerhead/hammerhead:6.0.1/MMB29K/2419427:user/release-keys",
                    "hammerhead", "LGE")).isFalse();
}

.．.下面是我们的代码(为了简洁起见，删除了调试日志和注释):

public static boolean isRunningOnEmulator() {
    if (sIsRunningEmulator == null) {
        sIsRunningEmulator = isRunningOnEmulator(Build.FINGERPRINT, Build.HARDWARE, Build.MANUFACTURER);
    }

    return sIsRunningEmulator;
}

static boolean isRunningOnEmulator(String fingerprint, String hardware, String manufacturer) {
    boolean isEmulatorFingerprint = fingerprint.endsWith("test-keys");
    boolean isEmulatorManufacturer = manufacturer.equals("Genymotion")
            || manufacturer.equals("unknown");

    if (isEmulatorFingerprint && isEmulatorManufacturer) {
        return true;
    } else {
        return false;
    }
}

使用这个函数:

 public static final boolean isEmulator() {

    int rating = 0;

    if ((Build.PRODUCT.equals("sdk")) || (Build.PRODUCT.equals("google_sdk"))
            || (Build.PRODUCT.equals("sdk_x86")) || (Build.PRODUCT.equals("vbox86p"))) {
        rating++;
    }
    if ((Build.MANUFACTURER.equals("unknown")) || (Build.MANUFACTURER.equals("Genymotion"))) {
        rating++;
    }
    if ((Build.BRAND.equals("generic")) || (Build.BRAND.equals("generic_x86"))) {
        rating++;
    }
    if ((Build.DEVICE.equals("generic")) || (Build.DEVICE.equals("generic_x86")) || (Build.DEVICE.equals("vbox86p"))) {
        rating++;
    }
    if ((Build.MODEL.equals("sdk")) || (Build.MODEL.equals("google_sdk"))
            || (Build.MODEL.equals("Android SDK built for x86"))) {
        rating++;
    }
    if ((Build.HARDWARE.equals("goldfish")) || (Build.HARDWARE.equals("vbox86"))) {
        rating++;
    }
    if ((Build.FINGERPRINT.contains("generic/sdk/generic"))
            || (Build.FINGERPRINT.contains("generic_x86/sdk_x86/generic_x86"))
            || (Build.FINGERPRINT.contains("generic/google_sdk/generic"))
            || (Build.FINGERPRINT.contains("generic/vbox86p/vbox86p"))) {
        rating++;
    }

    return rating > 4;

    }