ViewBinding is a feature that allow you to write code more easily. First we will s ee an App without ViewBinding then we will enable ViewBinding in the App .Screenshot of our app is , it is asimple application when we click the Button score Will Increase You can also see this tutorial in my youtube channel you can download source code of this project from GitHub https://github.com/arunkfedex/DemoNavGraphTest Layout file is activity_main.xml <?xml version="1.0" encoding="utf-8"?> <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" tools:context=".MainActivity"> <TextView android:id="@+id/text1...