In this part of my Android Development Tutorial I will continue talking about Fragments. If you missed parts 18 and 19 watch them first or you will be confused.

We will also cover how to use CheckBoxs and OnCheckChangedListener. Will explore how to generate unique IDs for all our contacts using UUID. Will create a Singleton that will hold all our contacts in an ArrayList and more. All of the code is available below. Continue reading Android Development 20 →

Welcome to part 19 of my Android Development tutorial. You’ll need to have seen part 18 to understand this tutorial.

In this part of the tutorial I will be answering a bunch of common questions I receive. I’ll be covering how to have your app automatically change into another language ( Localization ). I’ll also show how to catch multiple events. We’ll also go over how to create a layout specific to when the app is in landscape mode. All of the code follows the video below. Continue reading Android Development 19 →