Itqualityassurance
- How do I prevent different users from logging into other devices?
- Is device ID unique?
- How many devices can use the same Gmail account?
- What is the best identifier to use to uniquely identify a device?
How do I prevent different users from logging into other devices?
First could be to include the user's IP address in your data (database, cache, token, etc). Then you could verify that the IP address of the first login is being used, and block all other login attempts or subsequent requests from any other IPs for the given user.
Is device ID unique?
Generally, though, device ID refers to a number of unique identifiers, including IMEI, TAC, Mac addresses, advertising ID, IDFA, AAID and cookie ID.
How many devices can use the same Gmail account?
You can log into a Google account on as many devices as you want. Just log in and any Google data will be displayed in the same way as on other devices. When you have 2 Gmail accounts in Android, only one account is showing notification.
What is the best identifier to use to uniquely identify a device?
We can get IDs such as a device ID, IMEI which is also a unique ID, and many others. In this article, we will take a look at How to Get the Unique ID of an Android Device. Note: This Android article covered in both Java and Kotlin languages.
