In this post, I will show you how to read and write an NFC tag on an Android device. We would be using Android’s NFC capabilities to read and write a tag.
Manual publishing of an app is time-consuming and involves a lot of repetitive steps that could be easily automated. Manual publishing involves these steps:
Create a signed APK for your app.
I wrote a simple activity in Koltin which takes a user name as input and simply displays it in the TextView. Here’s how the activity looks like.
And the code for the activity is,