Speaker : Allahbaksh Asadullah

This presentation would show how to use GWT compiler to generate JavaScript code that can be used in any non GWT JavaScript applications. Later, the presentation covers usage of JSNI [Java Script Native Interface] of GWT effectively to reduce JavaScript object creation in GWT applications. The session will then look at Dependency Injection by GIN and will show how to use GIN effectively along with some hidden tricks. Finally the talk will dwell on GWT Internals, like how GWT uses JDT and converts Java code into JavaScript etc.

Take Away for Audience: The audience will learn how to use GWT and GIN effectively during development. Also it helps audience to generate JavaScript code from Java for use in any web application. Knowing about internals of GWT will also help the audience to come up with new ideas and contribute to Open source projects.

Speaker : Narinder Kumar

Google App Engine has added one more option in the ever growing list of virtualization and cloud computing possibilities available for Software developers. Apart from providing regular benefits of Virtualization and Cloud Computing, it also involves a significant shift in ways we have been used to developing, deploying and monitoring web applications. With Java support enabled, it has become a candidate for consideration while developing .

This session includes a presentation along with some demo applications and code walk-through.

Following is an overview of proposed agenda :

1. Google App Engine Overview
2. Deploying Hello World Application on Google App Engine
3. Data Manipulation
4. Google App Engine APIs
5. Java Developers Toolkit
6. Monitoring Deployed Applications
7. Quota Policies
8. Additional Features
9. Current Limitations

Take Away for the Audience

1. Awareness about an additional option for deployment and management of Web Applications
2. Technical overview about Google App Engine and it’s API
3. Java toolkit and IDE Support while using Google App Engine as platform

Speaker : Navin Kabra

Google’s Android is a brand new platform for mobile phones, and has been created from scratch specifically for this purpose. This means that it is a ‘modern’ system that does not suffer from any legacy issues, and has taken the best ideas from various other projects to build a system that is arguably better than any of the other, competing, systems. Thus, for example, it uses the Java language as the development language, but has rejected the rest of the Java ecosystem. Specifically it uses a completely new virtual machine (Dalvik) which is redesigned with mobiles in mind – and has a number of very interesting design decisions that we will discuss. Similarly, the Android application framework represents a departure from the traditional way of doing things, and has a learning curve, but once you get used to it, it is great, especially for allowing different apps to share data, code, and in general co-operate. We will explore and discuss this and various other design decisions in Android. This talk can serve as your introduction to “”What is Android”", and more importantly, “”Why is Android”

Speaker : Rohit Nayak

The iPhone revolutionized the world of mobile application development. However the iPhone’s proprietary hardware and software development environments are a roadblock to many.

Google’s Android platform with its promise of open standards for hardware and a free and familiar development environment make it a strong contender for competing with the iPhone platform.

After introducing the Android platform we will discuss the paradigms and constraints in building a mobile application. We then dissect a simple “social” Android application which uses a REST-based webservice to communicate. This will help us understand the core components of an Android application and the Android SDK functionality.