In this tutorial, you learn everything you need to know about the tvOS focus engine, including how it works and how you can control it. This enables you to...

Before you start creating complex applications with dozens of activities, and thus screens, you need to understand how to switch from one activity to...

When a user interacts with an app on an Android device, they are almost always interacting with an Activity. After Google released the Honeycomb version of...

In this tutorial, the fifth and final installment of the SpriteKit From Scratch series, you learn how to take advantage of some advanced techniques to...

Security is a key aspect of software development. Almost every mobile application deals with user information or communicates with a remote server. Even...

In this tutorial, the fourth installment of the SpriteKit From Scratch series, you learn how to create advanced effects in your SpriteKit scenes, including...

In this tutorial, the third installment of the SpriteKit From Scratch series, you learn how to set up the nodes in your scenes to take advantage of...

In the iOS developer community, fastlane is a very popular tool nowadays. It takes a very tedious task, interacting with iTunes Connect, and makes it almost...

In this tutorial, the second installment of the SpriteKit From Scratch series, you learn about constraints and actions. These features are used to easily add...

Android deep links open a specific page within an app and optionally pass data to it. Developers may find deep links particularly useful for actions, such as...

In this article, we're going to take a look at some of the best practices you can follow to build a secure Android app. This means an app that doesn't leak...

In this tutorial, the first part of the SpriteKit From Scratch series, you learn the basics of the SpriteKit framework for iOS, tvOS, and OS X, which...