TOMMY MACWILLIAM: My name is Tommy, and in the Android track, we're going to learn about how to write native applications for Android devices. We'll be learning a new programming language called Java, and then we'll be writing three different apps. The first is an app that loads data from the internet using an API and displays it. The second is our own version of Instagram filters. And the third is a note taking app that lets you save notes to your phone. By the end of this track, you'll have all the knowledge you need to start writing your own apps for Android.