For more on that, check out our guide to Android development for beginners. For the purposes of this Java tutorial, it may be easier to write your code directly into a Java compiler app.

Android Developer Training: Part of Google's documentation includes training tutorials on how to use its tools. These documents will walk you through basic features of the IDE.

To get the most from your Android phone, you can activate and enable some Developer options. Here are some that we think you need to know.