Emulator detection is a technique used to determine if a software application or operating system is running on an emulator rather than on original hardware
private fun checkBuildConfig(): Boolean {
var isEmulator = (Build.MANUFACTURER.contains("Genymotion")
|| Build.MODEL.contains("google_sdk")
|| Build.MODEL.toLowerCase().contains("droid4x")
|| Build.MODEL.contains("Emulator")
|| Build.MODEL.contains("Android SDK built for x86")
|| Build.HARDWARE == "goldfish"
|| Build.HARDWARE == "vbox86"
|| Build.HARDWARE.toLowerCase().contains("nox")
|| Build.FINGERPRINT.startsWith("generic")
|| Build.PRODUCT == "sdk"
|| Build.PRODUCT == "google_sdk"
|| Build.PRODUCT == "sdk_x86"
|| Build.PRODUCT == "vbox86p"
|| Build.PRODUCT.toLowerCase().contains("nox")
|| Build.BOARD.toLowerCase().contains("nox")
|| (Build.BRAND.startsWith("generic") && Build.DEVICE.startsWith("generic")))
return isEmulator
}
private val GENY_FILES = arrayOf(
"/dev/socket/genyd",
"/dev/socket/baseband_genyd"
)
private val PIPES = arrayOf(
"/dev/socket/qemud",
"/dev/qemu_pipe"
)
private val X86_FILES = arrayOf(
"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"
)
private val ANDY_FILES = arrayOf(
"fstab.andy",
"ueventd.andy.rc"
)
private val NOX_FILES = arrayOf(
"fstab.nox",
"init.nox.rc",
"ueventd.nox.rc"
)
fun checkFiles(targets: Array<String>): Boolean {
for (pipe in targets) {
val file = File(pipe)
if (file.exists()) {
return true
}
}
return false
}
fun checkEmulatorFiles():Boolean {
return (checkFiles(GENY_FILES)
|| checkFiles(ANDY_FILES)
|| checkFiles(NOX_FILES)
|| checkFiles(X86_FILES)
|| checkFiles(PIPES))
}