Add dependency of Intro Slider in build. gradle file.
Create a new Java class that will display the slides for our slider.
Working with the AndroidManifest.xml file.
Working with the MainActivity.java file.
Go to app->java, right-click on the first folder, then new->activity->Empty Activity of the "project" tool window to build a new activity for the onboarding screen in Android Studio. After that, give the activity the name OnBoarding and then click Finish.
