#Android mac address programmatically android#
If you are on Android O+, you should be using ANDROID_ID, if below, consider generating your own id using ().ToString() and save it in the key store. However as stated above, you should by any means avoid using identifiers that other vendors may use. There is also a way in Java described here: With C#, you can easily get them by iterating the network interfaces returned by .GetAllNetworkInterfaces(). However, and in my opinion unfortunately, there are still ways to get the MAC address on these devices. Calling this function will return 02:00:00:00:00:00 on Android 6 and above.
You are no longer able to get the MAC address via the WifiInfo.getMacAddress() API. Not only was ANDROID_ID changed to follow this behaviour, getting the MAC address on Android 6 and above was restricted as well. When using ANDROID_ID on Android O+ or identifierForVendor, you can't link profiles of two different vendors by the device identificator.įor this reason, this change was introduced. This is totally unacceptable from a user perspective considering you had the option to avoid this risk. When everyone is using the same id, you can link information of two vendors together and create an even bigger profile of a specific person.
#Android mac address programmatically password#
When multiple different apps store different types of information such as private contact information, interests, password hashes and so on along with the unique device id, they can all be connected once the data gets to the public. When you're using an identifier that is unique and the same for every application, you're not respecting privacy of your customers and are putting them at risk, unnecessarily. This ensures privacy and should be the go-to option by all means.
A different vendor gets a different unique id when asking on the same device. This identifier is the same across multiple apps, as long as they are published by the same vendor. This means, if your company asks for the identifier, you get a unique one. With this, a device gets a unique id specific to the vendor. You should be going for ANDROID_ID on Android O+, which is similar to identifierForVendor on iOS.
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