How to create a PDF book app Step by step for beginners

In this book, we explain in detail, step by step, in a very easy way, how to create a mobile application for a book in PDF format.

This explanation will be in Java (the mother tongue) on the Andriod Studio program.

We will explain to all those wishing to profit from applications how to design a PDF book on the Android Studio program, with the necessary images and codes, so that the explanation is easy and accessible to everyone, especially beginners.

This explanation will be divided into several sections, namely:

 *How to create a new project in Android Studio.

 *Add the necessary libraries in building the application.

 *Add xml files to the application.

 *Add Java code to the application.

 *Add PDF book to Android Studio.

 *Make a book index page and put all titles in this index.

 *Make a page to display the book.

 *Add the night mode feature to the book.

 *Add the property of saving the page to the book.

 *Add banner ads.

 *Add open  app ads.

 *Add interstitial ads.