Forum Discussion
Assistance Needed: Enhancing Enterprise Mobile Application Security
Dear Android Community, We are a trust organization and building an enterprise Mobile Application for our employees. As a part of our commitment to strengthening the integrity of our mobile applicat...
You're a little late to the party if you're trying to gain access to unique device identifiers like IMEI and MAC. Android has been putting increasing restrictions on access to these identifiers with it really getting locked down in A10+. Certain privileged system apps can still access these identifiers but it is unlikely for you to access them directly with your application. In some cases you can query an OEM system app like OEMInfo from Zebra and it can provide this information to your app since it has the privileged access but I don't think you're going to find anything universal to all Android devices that you can use for this purpose.
https://source.android.com/docs/core/connect/device-identifiers
