Google's Android team has just launched Android Training, an online training program to help aspiring developers, who create their own magic. Some 11 general sections, 34 lessons are included in this program to help you get started. This program can solve many common Android development problems like  designing effective navigation, managing audio playback, optimizing battery life. These sections and classes are specially designed to explain the steps required to solve a problem, or implement a feature, with plenty of code snippets and sample code for you to use within your own apps. It has been created for developers who need a refresher course in fine-tuning their apps.