Get mac address android studio

How to get the MAC address on Android

(A test project can be found on github)

Since you can easily get confused with the many permissions provided by google, let me show you two ways to get the mac address on android. The first approach would be to use the WifiManager.getMacAdress().

However there are Disadvantages:

• Device should have Wi-Fi (where not all devices have Wi-Fi)
• If Wi-Fi present in device should be turned on otherwise does not report the MAC address
• And the suspicious permission ACCESS_WIFI_STATE

Another approach is the use the NetworkInterface.getHardwareAddress()

Disadvantage: uses permissions too, although they are required for your app to access the internet anyway and more likely commonly known to the end-user.

Conclusion:

Carring about permissions can be a pain in the butt there are even other ways if you just want identifying app installations, too.

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2 Comments

Hi, I made two small changes to your code. On line 21 I continue the loop instead of returning from the method if the mac address is null. Between line 26 and line 27 I break from the loop now that I have a valid mac address. These two changes should improve reliability when passing null to the method instead of passing an interface name. If there are multiple interfaces the code as written will always return the MAC address for the last one unless any interface has a null MAC address, in which it will always return an empty string even if there are other valid interfaces to choose from.

Updated it, thanks for your feedback, Andrew (:

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4 Easy Ways To Find MAC Address on Android

If you are a network administrator, you probably have to deal with mac addresses often. MAC address is required to identify a device on a particular network and manage its connection. Although it’s similar to the device ID, but it’s specifically used for network connection.

You can use it to restrict network access to specific devices, apply network rules, and even change it to spoof a different device. I am sure you can see how important it is to know your device’s MAC address. Therefore, today I will show you 4 ways to find MAC address on any Android phone.

1. Find MAC address from the device information

The quickest way to find MAC address on Android is to look for it in the About device section.

Here’s how to access it:

1. Go to “Settings” and tap on “About device”.
2. Here tap on “Status” and you’ll find the MAC address under the “WiFi MAC address”

You can tap and hold on the MAC address to copy it and paste it anywhere you like.

2. Find MAC address from the WiFi settings

Alternatively, you can also find MAC address from WiFi advanced settings. Follow the below instructions:

1. Access “Settings” and tap on “Connections” (or WiFi and networks) option.
2. Now tap on “Advanced” button at the top-right corner.
3. In the Advanced settings, you’ll find the MAC address at the bottom.

3. Use a dialer code to find MAC Address

If you are one of those geeky users who like using codes, then you’ll surely like this option. Like many other secret Android codes, there is also a dial pad code to find MAC address on Android. Here’s is what you need to do:

Open up the dial pad (the app you use for calling) and enter the code *#*#232338#*#*. A tiny window will open up to show your mac address.

Note: This trick may not work on some Android phones. For example, it doesn’t work on my Samsung device.

4. Use a MAC address finder app

If you frequently need to look for the MAC address of your Android phone, then using a dedicated app might be a better option. There are many apps for this purpose, but I recommend What’s my MAC address for its simplicity.

Just install and launch the app and it will show the device MAC address on the top. Additionally, it also shows SSID and BSSID (WiFi MAC address), which could also be useful in many situations. If you need to copy any of the information, just tap and hold on it.

Ending thoughts

These are all the methods I know to find MAC address on Android devices. I particularly like the first method on this list as it’s easier to access and you also have the option to copy the MAC address. If you know any other ways to find MAC address on Android, let us know in the comments below.

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How To Change the MAC Address on your Android Device

Mac addresses identify your devices on a network so that servers, apps, and the internet know where to send packets of data, and some also use it to track your device’s activity. Changing your device’s Mac address is often desired for invisibility purposes (hiding from other users and other devices), obtaining the benefits of other devices, preventing direct hacking, and more. This tutorial shows you how to change the MAC address on your Android device so you get more bandwidth speed, fewer app restrictions, reduced tracking actions, and even the ability to stop direct hacking. There are also some FAQs at the end to explain what a MAC address is, what it is for, and why you would want to change it.

Top Reasons to Change Your MAC Address

Sometimes, you may want your device to bypass access control lists on routers or servers to hide it from other networked devices and users. Other times, you may want your device to appear as another one even though it is not. Another term for this transition is Mac spoofing, which is done for legitimate and illicit purposes alike.

If your ISP or local domain restricts a device’s bandwidth, app use, or priority based on the identified Mac address, changing it to another device’s Mac address fools the ISP. This process allows your spoofed device to gain benefits from the other device. Of course, you’d have to use only one of the two devices that use the same MAC address.

Furthermore, hackers on the same network as your devices do exist, depending on circumstances. The danger occurs in schools, public Wi-Fi, and workplaces alike. Spoofing your Mac address prevents direct hacking because the impersonator cannot access your device directly without the actual address. Just think of this situation as using someone’s social security number. That number gives the perpetrator direct access to credit applications and more by having your actual SSN. In other words, the hacker impersonates you!! Just as the SSN identifies you globally, a Mac address identifies your device in the network.

You might wonder why it is important that people can’t track your online activities with your MAC access. Well, if a hacker has your MAC address, he can impersonate you and commit various crimes using your MAC address or steal from you. You wouldn’t really want any of that, would you?

On most networks, access restrictions are based on the IP address of a device, but when someone has your MAC address, he or she can easily work their way around such IP address security restrictions.

You could go as far as to change the MAC address of your network adapter and make the restriction based on MAC addresses connecting to it if you wish to do so.

Changing the MAC Address using Root Access on Your Device

Switching your Mac address can only be performed on Android devices on which you have root access. First, check for root availability on your Android device. Download the free Root Checker app from Google Play.

Don’t worry, the app is simple, and you basically launch after downloading and then tap on the “Verify root” button. This process shows you the status of root on your device, and you will see if root access is currently enabled.

If the Root Checker app confirmed that your device has root access, then just read on. If not, skip to the next section, where we show you how to change the MAC address on your Android device without having root access.

1. Install BusyBox from Google Play.
2. Install Terminal Emulator for Android from Google Play.
3. Run the terminal emulator app and type “su” (which stands for “super” user), then press “Enter.”
   
4. If the device asks you to allow the app to access root, tap on “Allow.”
5. Type “IP link show” and then hit “Enter” again so that you can write down the interface name of your current network. For demonstration purposes here, we will refer to your network interface name as HAL9000.
6. Type “busybox ip link HAL9000” (replace HAL9000 with the actual name of your network that you wrote down earlier).
7. Your current MAC address will get displayed.
8. To change the address, type “busybox config HAL9000 hw ether XX:XX:XX:YY:YY:YY” in the terminal, replacing “XX:XX:XX:YY:YY:YY” with your new MAC address, then press “Enter.”

You now have a new Mac address assigned to your device. Take note that the change is permanent, even after you restart your Android phone.

Changing the MAC Address without Root Access on the Device

1. Go to “Settings.”
2. Tap on “About Phone.”
3. Select “Status.”
   
4. You will see your current MAC address, and we suggest that you write it down, as you’ll need it later when you want to change it.
5. Download a free app from Google Play called Terminal Emulator for Android.
6. Run the app and type in the command “IP link show” and press “Enter.” After that, you will see the name of your network interface. Again for demonstration purposes, we shall call your network interface name “HAL9000”, but you should type in the actual name of your network interface.
7. Type “ip link set HAL9000 XX:XX:XX:YY:YY:YY” and replace “XX:XX:XX:YY:YY:YY” with your new MAC address.

You now have a new Mac address for your device, except this procedure (without root) only lasts until you reboot your phone.

In closing, it’s not difficult to change your Mac address. It just requires a few apps and some commands. However, don’t forget that the “rootless” option is only temporary until you restart your phone. Even if you have root access, there may be times when using the no-root method comes in handy, such as when you are on public Wi-Fi for a few hours or wanting higher internet speeds and port availability on your friend’s Wi-Fi network. Using the rootless option allows your device to automatically return to the previous status later without requiring any manual changes.

What Is a MAC Address Anyway?

MAC (Media Access Control) address is a unique identifier attached to each network interface controller (NIC), whether an ethernet NIC or wireless NIC. If the internet protocol (IP) address changes for a give NIC, the MAC address still remains, identifying the device on the network. So, this means that your network adapter has one, as well as your Android smartphone, phablet, or tablet. The MAC address allows each device that connects to the Internet or a local network to get identified by its unique 12-character code.

What is a MAC address used for?

NIC devices contain unique MAC addresses. IP packets sent on the internet get sent from a MAC address, and those packets get sent to another MAC address. The receiving NIC device checks whether the destined packets match its address. If the address is not the same, the packets get discarded. This process ensures that all devices on the network get the correct IP packets.

Aside from internet and network data transmission processes, MAC addresses get used by internet service providers (ISPs) such as cable companies and mobile providers to control bandwidth and other features on a specific device. MAC addresses are also used to track stolen devices, and many apps require them to interact with the device, such as cloud software. Furthermore, location services utilize your device’s MAC address, such as Google Maps. The bottom line is that MAC addresses are essential to ensure the correct device gets the right data, and the communicating device or app interacts with the correct one.

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Android Get Mac Address

4 Easy Ways To Find MAC Address on Android

8/3/2018 · Find MAC address from the device information. The quickest way to find MAC address on Android is to look for it in the About device section. Here’s how to access it: Go to “Settings” and tap on “About device”. Here tap on “Status” and you’ll find the MAC address under the “WiFi MAC address”.

Find your Android phone or tablet’s MAC address

7/9/2021 · Find your Android phone or tablet’s MAC address. To find the MAC address of your Android phone or tablet: Press the Menu key and select Settings. Select Wireless & networks or About Device. Select Wi-Fi Settings or Hardware Info. Press the Menu key again and choose Advanced. Your device’s wireless adapter’s MAC address should be visible here.

How to get mac Address from an Android Device? — Stack .

16/12/2019 · So how to get the MAC address from an Android Device. WifiManager manager = (WifiManager) getSystemService(Context.WIFI_SERVICE); WifiInfo info = manager.getConnectionInfo(); String address = info.getMacAddress();

How to get current Wi-Fi mac address in android?

25/3/2019 · Android Mobile Development Apps/Applications. This example demonstrate about How to get current Wi-Fi mac address in android. Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. Step 2 − Add the following code to res/layout/activity_main.xml.

How to get mac address of android phone programmatically

27/12/2020 · By calling above getMacAddress() you will get mac address of android device. String mobile_mac_addres = getMacAddress(); //call the method that return mac address Log.d(«MyMacIS»,mobile_mac_address); // print the mac address on logcat screen

MacAddress | Android Developers

AlarmClock; BlockedNumberContract; BlockedNumberContract.BlockedNumbers; Browser; CalendarContract; CalendarContract.Attendees; CalendarContract.CalendarAlerts

settings — How can I find my MAC address? — Android .

You can run ip address from a terminal or adb shell to get the MAC address. Specifically, ip address show wlan0 will give you the MAC for the Wi-Fi chip on most devices. The address is shown after link/ether on the second line:. 22: wlan0:
mtu 1500 qdisc mq state UP qlen 1000 …

MAC address updates in Android 11 | Android Developers

11/11/2021 · MAC address updates in Android 11. Android 11 introduces changes related to MAC addresses. These changes affect apps only if they target Android 11. For more information on these changes, see Android 11. Content and code samples on this page are subject to the licenses described in the Content License. Java is a registered trademark of Oracle .

My Android device has a different MAC address after every .

8/4/2020 · Recommended Answer. Relevant Answer. Go to network settings, tap the gear cog next to the wifi network in question, tap advanced, and see if the randomization setting is there. I don’t have an Orea.

How to Disable Randomized MAC Addresses on Android

30/4/2021 · Why Disable the Random Wi-Fi MAC on Android? For most people, it’s OK to leave randomized MAC addresses turned on. It’s a privacy and security feature that makes you harder to track.. One good reason to disable it, however, is if you use MAC filtering on your router. In this case, if your device uses a random MAC address, your router won’t be able to identify your …

How to get the Mac Address (Physical Hardware Address) of .

This video shows the steps to fetch the Physical Network address also called as Mac address of your phone’s network. In this video it shows how to get the address of wlan (wifi) address. However, similar concept can be used to get the address of any network. In this tutorial it uses NetworkInterface object to…

How do I find the MAC Address of my Android phone or .

1/9/2019 · Please follow these instructions to find the MAC Address of your Android phone or tablet: Swipe down from the top of the screen with two fingers. Tap on the Settings icon (looks like a gear). In the Settings menu tap the Connections / Wireless and networks area, In the Connections / Wireless and networks menu tap Wi-Fi or WLAN.

Android — Locating the MAC address

15/1/2018 · Locate and tap the Settings app. Scroll to find, then tap About Device (on some phones it will say About Phone ). Tap Status. The MAC address is listed under WiFi Address.

Retrieving MAC address on Android device — Unity Forum

1/7/2013 · 211. Agent_007 said: ↑. AFAIK the problem with Android is that if Wi-Fi is disabled, then nothing is returned. http://android-developers.blogspot.com/2011/03/identifying-app-installations.html. But if you really need the mac address, then Java plugin would be the best option. http://stackoverflow.com/a/11705949.

Top 4 Ways to Find and Use MAC Address of Android, iPhone .

16/1/2020 · Step 3: Under the «Wireless LAN adapter Wi-Fi» section, check for Physical address to see the Wi-Fi MAC address of your Windows computer. 3. …

android — Get Bluetooth local mac address in Marshmallow .

10/5/2020 · Access to the mac address has been deliberately removed: To provide users with greater data protection, starting in this release, Android removes programmatic access to the device’s local hardware identifier for apps using the Wi-Fi and Bluetooth APIs.

Change MAC Address or WiFi MAC Address on Android | DroidViews

29/12/2018 · Get to know the MAC Address of your phone. To know this, Goto Settings > Wi-Fi & Internet. Here, tap on the Wi-Fi option (and not on the toggle next to it) to see a list of available WiFi networks. Select the network your device is currently connected to. On the next page, you should see your device’s MAC address under Network Details.

How to find MAC address of an Android device .

The WifiInfo.getMacAddress () and the BluetoothAdapter.getAddress () methods now return a constant value of 02:00:00:00:00:00. To access the hardware identifiers of nearby external devices via Bluetooth and Wi-Fi scans, your app must now have the ACCESS_FINE_LOCATION or ACCESS_COARSE_LOCATION permissions.

The Mac Address of Your Device — Possible is Everything

Android Phone. On the Home screen, tap the Menu button and go to Settings. Tap About Phone. Tap Status or Hardware Information (depending on your model of phone). Scroll down to see your WiFi MAC address.

Xamarin Android Get Device Mac Address · GitHub

Xamarin Android Get Device Mac Address. This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode characters. System. Collections.

How to find mac address Android — YouTube

Tutorial shows you, how to find mac address on android tablet. To find MAC Address of your Android phone or Android tablet, follow these steps: 1) On the Hom.

Locating the MAC address for a Android TV device (Nvidia .

24/9/2019 · Locating the MAC address for a Android TV device (Nvidia Shield, Mi Box, select TVs) In order to use your device on the VCSU network, you will need to locate your devices MAC address. Make note of MAC Address (Wired) or MAC Address (Wi-Fi) . Wired is the preferred method of connectivity in the dorms.

how to get mac address | B4X Programming Forum

9/6/2013 · There are more two mac address in a device, one of bluetooth & another of wifi. For bluetooth MAC Basic4android — Serial For wifi MAC Basic4android — ABWifi Note that there is no mac address of a mobile/pc..mac address are of network adapters like wifi,bluetooth,NIC etc

How to get Mac Address in Xamarin.Form?

27/6/2018 · You are no longer able to get the MAC address via the WifiInfo.getMacAddress() API. Calling this function will return 02:00:00:00:00:00 on Android 6 and above. However, and in my opinion unfortunately, there are still ways to get the MAC address on these devices.

How to Find the MAC Address of Your Device — ICT Self Help .

A MAC (Media Access Control) address is a number that identifies the network adapter(s) installed on your tablet or phone. The address is composed of up to 6 pairs of characters, separated by colons. To find your MAC address for your device on the campus network use one of the following methods.

Android and Iphone MacAddress — Unity Forum

6/7/2020 · Hi Is there any way to get the mac addresses of Android and Iphone devices? I have tried with for(var stuff : NetworkInterface in NetworkInterface.GetAllNetworkInterfaces())

How to Find MAC Address of a Smartphone?

20/1/2016 · How to Find MAC Address of a Smartphone – Android, Windows and iOS devices: MAC address is a unique identifier or a unique physical address of a device. Like your home address, the MAC address is an identity of your device on the internet. No two devices in the world would ever have identical MAC addresses.

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