Mac Address Code For Android

How can I get mac address in Android native code? Android android-ndk. Share improve this question follow edited Apr 11 '16 at 8:55. Asked Apr 11 '16 at 8:38. User4757345 user4757345. 1,343 3 3 gold badges 20 20 silver badges 30 30 bronze badges.
There’s something called as MAC (Media Access Control) address which is a unique 12 character code given to your device to identify you over a network be a local or over the Internet. So, if you have done something or you end up at the wrong place, and you have a fear of getting traced then you should take the following steps to change the.

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You can get the MAC address from the IPv6 local address. E.g., the IPv6 address 'fe80::1034:56ff:fe78:9abc' corresponds to the MAC address '12-34-56-78-9a-bc'. See the code below. Getting the WiFi IPv6 address only requires android.permission.INTERNET.

For starters, MAC Address stands for Media Access Control Address. It is used as a unique identifier for your device on network interfaces like wireless networks (Wi-Fi) and Ethernet connections. To further break it down: you know how network providers use your phone's IMEI number to identify your device on their networks, MAC address performs the same function but for all things internet-related.

These MAC addresses are built-in or burned-in addresses, and like IMEI numbers, no two devices have the same MAC address. That is why they are a very effective means of identifying devices on network interfaces. Their structure can get confusing.

In this article, we will walk you through some uses of MAC addresses for wireless network connectivity and how you can find the MAC addresses of your devices — mobile and PC.

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Using MAC Addresses

Primarily, MAC addresses are used to identify devices connected to your home or office network. While you can use device names to identify devices connected to your network, the MAC address is a more accurate identifier.

Say you have two friends over at your place, and their smartphones (iPhone X and OnePlus 7) are connected to your home internet. Blocking either of them might be difficult because both devices would not appear as iPhone X and OnePlus 7 on your router admin panel. Instead, they would be identified by a weird-looking combination of 12 alphanumeric characters grouped in twos by a colon or a hyphen.

So instead of seeing iPhone X or OnePlus 7 on your router dashboard, you will most likely see something like this: 23-78-98-A8-8P-6C or 75:8A:8B:48:12:54. These are typical formats for MAC addresses.

Another use-case of the MAC address is for unblocking a device from your Wi-Fi network. If you have numerous devices that you have blacklisted from your home or office internet, whitelisting a device would be difficult if you don't know its MAC address.

Additionally, if you have a router that lets you prioritize internet traffic by devices through Quality of Service (QoS) settings, knowing the MAC address of your devices is also important. That is because you can only add a device to the QoS rules or priority networks of your router using its MAC address.

Now that you know what a MAC address is, what it does, as well as it uses, check out how to identify the MAC addresses of your mobile phone and computer.

Finding MAC Addresses

1. How to Find MAC Address on Android

Step 1: Launch your device's Settings menu.

Step 2: Tap 'Network & Internet' option.

Step 3: Tap Wi-Fi.

Step 4: On the Wi-Fi settings menu, tap the name of the Wi-Fi device you are connected to. Alternatively, tap the gear icon.

Step 5: Tap the Advance drop-down button.

You should see your device's MAC address (under the Network details section).

2. How to Find MAC Address on Windows PC

Method 1

Step 1: Tap the Wi-Fi icon on the system tray/taskbar.

Step 2: On the network, you are connected to, tap Properties.

Step 3: Scroll to the bottom of the network settings page, and under the Properties section, you should see your computer's Wi-Fi MAC address.

Method 2

Step 1: Type in cmd into your Windows search bar and tap Command Prompt on the search result.

That launches the Command Prompt application in a new window.

Step 2: Type or paste this command ipconfig /all into the Command Prompt console and hit the Enter button.

That will display a bunch of network configurations in the console.

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. How to Find MAC Address on iPhone or iPad

Step 1: Launch the Settings menu on your iPhone or iPad.

Step 2: Tap General.

Step 3: Tap About.

Step 4: Scroll to the bottom of the page and locate the Wi-Fi address. That is the MAC address of your iOS device.

4. How to Find MAC Address on Router's Admin Panel

You can also remotely check for MAC addresses of a device from the admin panel or dashboard of your Wi-Fi router.

Because there are several brands of routers, each with varying configurations and settings, we cannot provide accurate steps for checking MAC Addresses on your router's admin panel. We recommend that you check the device management section of your router. You should find a couple of devices connected to your Wi-Fi alongside their MAC addresses.

Note: We also recommend checking the instruction manual or online documentation for your router on the manufacturer’s website to determine how to check connected devices and their MAC addresses.

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Take Control of Your Network

You can identify devices on your network using MAC addresses. On top of that, you can manage your network quality by filtering out unwanted devices, assigning better QoS settings, prioritizing traffic, etc. However, you can do all these effectively only if you know the MAC addresses of devices hooked to your network. Follow the steps above to check the MAC address of your Android and iOS phones as well as your Windows computer.

Next up: Ever wondered what an Internet Protocol address (IP address) is? We explained everything you need to know in the article linked below.

The above article may contain affiliate links which help support Guiding Tech. However, it does not affect our editorial integrity. The content remains unbiased and authentic.Read NextGT Explains: What is an IP Address and Difference Between a Static and Dynamic IP Address?Also See#iphone #network

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Change Mac Address In Android Phone Without Root – Media Access Control address or the Mac address is unique for each device and sometimes you need to change it in order to have more flexibility in operating of your device. But before telling how to Change Mac Address In Android, let’s understand what it is actually and how can you spoof mac address.

Contents

3 Steps To Change Mac Address In Android Phone | Spoof mac address Android

What is this MAC address?

This is nothing but a unique 12 character identifier associated with any hardware you possess. It is to identify the device. It is used to identify a particular device on Internet connection and local area network. Many workplaces or institute use this for the authentication of your device to be connected to their internet of Wi-Fi.

Android Get Mac Address Java

What is the need to Change Mac Address In Android?

There might be many answers to this question but the frequent answer I have listed here on where you will need to change your MAC address android.

One of the most cited reason is the privacy. It is open and even a hacker can see it. There are many networks where there are an IP based address and the moment you go offline the hacker can see your data and use your Mac address imitating you and can access your personal details.
The privacy can also be compromised as it is not safe to access the public network and they might get you Mac address easily.
Internet providers also use the MAC address to connect you and authenticate your connection with the device with the help of Mac address. There are the cases that your internet is not working and you get the new one, and you can notice that the new network doesn’t work as good as the previous one because this has a new Mac address. The solution to this problem is to change the Mac address of the new to the old one and the card is ready to use!

Steps To Change Mac Address In Android Phone | Spoof mac address Android

But how can we change this Mac address? Follow these simple steps mentioned below and the work is done with ease by mac changer android.

Before going to the main part let me tell you that there are two ways to do that:

Android Get Mac Address Programmatically

Without rooting the device.
With root access to the device.

You can opt for either of the methods and both are simple to administer. Let’s have a look on both the method one by one.

First of all, you have to check the availability of the root on your phone. Even if you are sure about the having root option on your device, still check further to avoid any problem. You can download the root checker from Google Play Store. This app is free and simple to use. Open the app and tap on “verify root” option and your device’s root availability will be in front of you.

Now after being aware of the root status let’s begin the process.

Without rooting the device

If your device cannot be root, still you can change your Mac address. Just follow these instructions step by step to change the Mac address.

Know the Mac address of your Mobile. For this, you have to go the Settings and scroll down to “about my phone” option. Here you will find the Mac address of your phone. Now touch on “select status”. Press this option long to copy this address as you may need it.
Now go to Play Store and download the app Android Terminal Emulator.
Now open the App and type the ‘ip link show’.
Find the name of your interface from the given list. Type this command with the interface name in the app. Now type ‘ip link set interface name Mac address. This match address in command will the Mac address to which you want to change the old one.
Now you have to check and verify if you have to change the Mac address properly.

But there are some limitations to this method. First, it works on the device with the mediate processor. If you don’t have this processor it will not be going to take you anywhere. The second limitation is that it is not a permanent change. Once you restart your phone, this will lead you to original Mac address.

With Root Access to your device

Android Mac Address Change

If your android device is rooted then only you should try this. The root is not only the thing in this method. The second thing you will need is the Busybox. You have to install the Busybox application. Now just open the application, install it with a simple process by tapping on “install” option. This method will also make use of “terminal window” app we talked about in the previous section.

Now let’s assume you are done with both the applications and you have also checked your device for root access. Now you just have to follow below-mentioned steps carefully:

You have to open the “terminal window” app and type the command ‘su’ and press the enter button from your keyboard.
Allow the app to access your device by tapping the “allow” option which popped up on the screen.
If you don’t know the interface of your current network then type ‘ip link show’ and press enter button. Note down the interface name of your network. Let’s assume the interface name is ‘zer0’.
Now type the command ‘busybox ip link show zer0’. Now hit the enter button. And your current Mac address will be shown. This is an important piece of information.
Now to change your MAC address, you have to type the command ‘busybox ifconfig zer0hw ether 00:00:00:11:11:11’ (this is the new address which you wanted to opt for your device). Now hit the enter button.
Congratulations! You are successful in changing your Mac address. But if you want to be sure about the change, enter a command ‘busybox iplink show zer0’. The new Mac address will be displayed to you.

Conclusion

One more thing you must know that the Mac address changed with the help of this method is not temporary it will be assigned permanently to your device. Hence this was the method we had to Change Mac Address In Android. If you face any issues while doing these steps then do comment below and we shall try to help you as soon as possible.