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Tutorials  Security
Tutorials  Security
Fingerprint authentication

Place your fingertip on the fingerprint reader

There are a number of ways to authenticate a user to access an application, or a certain feature within an application, such as checkout, and fingerprint is one of them. For this post instead of going through the code step by step, i have added in-code comments, and will be letting the code speak for itself.

First things first, the permission.

The good thing is that we do not need to ask for this permission at runtime.

This project only has one activity, the MainActivity. Lets take a look at the code.

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