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Use ro.kernel.qemu to check emulator

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vvb2060 2021-01-22 22:25:29 +08:00 committed by topjohnwu
parent b54b78c29d
commit e57556a8af
2 changed files with 18 additions and 27 deletions
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35
app/src/main/java/com/topjohnwu/magisk/core/Info.kt
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@ -1,11 +1,11 @@
package com.topjohnwu.magisk.core package com.topjohnwu.magisk.core
import android.os.Build
import androidx.databinding.ObservableBoolean import androidx.databinding.ObservableBoolean
import com.topjohnwu.magisk.DynAPK import com.topjohnwu.magisk.DynAPK
import com.topjohnwu.magisk.core.model.UpdateInfo import com.topjohnwu.magisk.core.model.UpdateInfo
import com.topjohnwu.magisk.core.utils.net.NetworkObserver import com.topjohnwu.magisk.core.utils.net.NetworkObserver
import com.topjohnwu.magisk.ktx.get import com.topjohnwu.magisk.ktx.get
import com.topjohnwu.magisk.ktx.getProperty
import com.topjohnwu.magisk.utils.CachedValue import com.topjohnwu.magisk.utils.CachedValue
import com.topjohnwu.superuser.Shell import com.topjohnwu.superuser.Shell
import com.topjohnwu.superuser.ShellUtils.fastCmd import com.topjohnwu.superuser.ShellUtils.fastCmd
@ -30,33 +30,14 @@ object Info {
// Device state // Device state
var crypto = "" var crypto = ""
@JvmStatic var isSAR = false @JvmField var isSAR = false
@JvmStatic var isAB = false @JvmField var isAB = false
@JvmStatic val isFDE get() = crypto == "block" @JvmStatic val isFDE get() = crypto == "block"
@JvmStatic var ramdisk = false @JvmField var ramdisk = false
@JvmStatic var hasGMS = true @JvmField var hasGMS = true
@JvmStatic var isPixel = false @JvmField var isPixel = false
@JvmStatic val cryptoText get() = crypto.capitalize(Locale.US) @JvmStatic val cryptoText get()= crypto.capitalize(Locale.US)
@JvmField val isEmulator = getProperty("ro.kernel.qemu", "0") == "1"
@JvmStatic
val isEmulator: Boolean get() {
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"))
}
val isConnected by lazy { val isConnected by lazy {
ObservableBoolean(false).also { field -> ObservableBoolean(false).also { field ->

10
app/src/main/java/com/topjohnwu/magisk/ktx/XAndroid.kt
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@ -369,3 +369,13 @@ fun Int.dpInPx(): Int {
val scale = AssetHack.resource.displayMetrics.density val scale = AssetHack.resource.displayMetrics.density
return (this * scale + 0.5).toInt() return (this * scale + 0.5).toInt()
} }
@SuppressLint("PrivateApi")
fun getProperty(key: String, def: String): String {
runCatching {
val clazz = Class.forName("android.os.SystemProperties")
val get = clazz.getMethod("get", String::class.java, String::class.java)
return get.invoke(clazz, key, def) as String
}
return def
}