Android users can create shortcuts to any of their applications. It’s a quick and easy process that just involves placing the app’s launcher icon onto the homescreen. While this kind of shortcut does ...

To demonstrate multi-touch, we’re going to build a simple image viewer application that lets you zoom in and scroll around an image. See Part 1 for a screenshot of the finished product. Begin by ...

Each screen in an Android application is represented within the code as an activity. When you create Android applications, you can create an activity class for each screen you need. If you need to ...