Gson
The Gson library is very helpful in converting Java objects into their JSON representation. Additionally, it can also convert a JSON string into a Java object. I highly recommend this library. https://code.google.com/p/google-gson/
The Gson library is very helpful in converting Java objects into their JSON representation. Additionally, it can also convert a JSON string into a Java object. I highly recommend this library. https://code.google.com/p/google-gson/
The Scribe library is very helpful for doing OAuth operations for platforms, such as Facebook, Twitter, Google, and so on. Check it out here: https://github.com/fernandezpablo85/scribe-java
The Guava library is very useful if you intend to create an Android app doing heavy communication with a server. Check it out here: https://code.google.com/p/guava-libraries/
ActionBar Sherlock is a great Android library making it possible for developers to support older Android versions and devices. What it actually does is to make the action bar design pattern accessible and feasible among all Android versions. You can find this library here: http://actionbarsherlock.com/
1. Writing your First Cool App 1.1. Scope of This Tutorial In this tutorial, we will focus on how to write our first simple and cool app.This means that we will write a very simple app that should display and handle three basic GUI elements: an EditText (Textfield), a Button, and a TextView. Learning these basic GUI…