The following is the first few sections of a chapter from The Busy Coder's Guide to Android Development, plus headings for the remaining major sections, to give you an idea about the content of the chapter.

Tutorial #10 - Rigging Up a ViewPager

A ViewPager is a fairly slick way to present a digital book. You can have individual portions of the book be accessed by horizontal swiping, with the prose within a portion accessed by scrolling vertically. While not offering “page-at-a-time” models used by some book reader software, it is much simpler to set up.

So, that’s the approach we will use with EmPubLite. Which means, among other things, that we need to add a ViewPager to the app.

This is a continuation of the work we did in the previous tutorial.

You can find the results of the previous tutorial and the results of this tutorial in the book’s GitHub repository.

Step #1: Add a ViewPager to the Layout

Right now, the main layout used by EmPubLiteActivity just has a TextView. We need to change that to have our ViewPager.

Since ViewPager is not available for drag-and-drop through the IDE graphical layout editors, even IDE users are going to have to dive into the layout XML this time.

Open up res/layout/main.xml and switch to the Text sub-tab to see the raw XML. Replace its contents with:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android=""



This adds our ViewPager, underneath a MaterialTabs, inside a vertical LinearLayout. MaterialTabs is an implementation of tabs for a ViewPager.

Step #2: Creating a ContentsAdapter

The preview of this section apparently resembled a Pokémon.

Step #3: Setting Up the ViewPager

The preview of this section was accidentally identified as an Android 'tasty treat' by the Cookie Monster.

In Our Next Episode…

The preview of this section is being chased by zombies.