Cupcake, Donut, Eclair are not just names of different sweets but also the upgrading versions of Android development. From the year 2012 Android has been the most popular mobile operating system and today, globally, 75% of mobiles run on Android. In this course “ Introduction to Android Application Development”, you get to expand your skill set within the largely growing market for Android expertise. This course will provide you efficient ways to learn the basics of Android App development and Android development tools.Additionally, it will teach you how to develop a stand alone Android application from the start and it also covers the application lifecycle. By the end of the course, you will be able to write simple GUI applications, use built-in widgets and components, work with the database to store data locally, and much more. Scope for android application development as a career Indeed, India stands second for web users after China and is expected to grow rapidly. The number of smartphone users in India stands at an astonishing number of 70 Crores. In India, the vast majority of people are android clients rather than iOS. With the expansion of the share market of Android clients in India, companies are presently more than ever investing into android application technology. Smartphone clients have expanded after Jio propelled in India.