JAVA WITH ANDROID TRAINING

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Courses Overview

Android applications are developed using the Java language. As of now, that really your only option for native applications. Java is a very popular programming language developed by Sun Microsystems (now owned by Oracle). Developed long after C and C++, Java incorporates many of the powerful features of those powerful languages while addressing some of their drawbacks. Still, programming languages are only as powerful as their libraries. These libraries exist to help developers build applications. Our goal is to prepare those already familiar with one programming language, such as PHP or Objective-C, to become comfortable working with the Java programming language and dive into Android app development. There are a number of ways to create apps for Android devices, but the recommended method for most developers is to write native apps using Java and the Android SDK. Java for Android apps is both similar and quite different from other types of Java applications. If you have experience with Java (or a similar language) then you will probably feel pretty comfortable diving right into the code and learning how to use the Android SDK to make your app run. But if you are new to programming or object-oriented languages then you will probably want to get familiar with the syntax of the Java language and how to accomplish basic programming tasks before learning how to use the Android SDK.

INTRODUCTION TO JAVA

Understanding Requirement: why JAVA
Why java important to the internet
JAVA on LINUX platform

INTRODUCTION TO JAVA VIRTUAL MACHINE

Java Virtual machine Architecture
Class loading process by class loaders
Role of Just In time complier (JIT)
Execution Engine
Execution Engine

AN OVERVIEW OF JAVA AND BUZZWORDS

Data types , Variables ad array
Operators
Control statements
Object oriented paradigms
Abstractions
The Three OOP Principles:(Encapsulation, Inheritance, Polymorphism)

JAVA CLASSES AND OOP IMPLEMENTATION

Class fundamentals
Commands line arguments
Learning Static Initializer
Declaration of objects
Instance variable Hiding
Overloading and Overriding of Methods
Understanding of Access Controls (private, public and protected)
Learning Nested and Inner classes
Dynamic method Dispatching
Using Abstract classes
Using final to prevent Overriding & Inheritance
Garbage collection

PACKAGES AND INTERFACES

Defining a package
Understanding CLASSPATH
Access Protection
Importing packages
Defining and Implementing interfaces
Anonymous classes
Abstract classes Vs Interfaces
Adapter classes

EXCEPTION HANDLING

Fundamental of Exception handling
Types of Exceptions
Learning exceptions handlers
Try and Catch
Multiple catch Clauses
Nested Try statements
Throw , throws and finally
Creating custom exceptions
Assertion

STRING HANDLING

Learning String Operation
Learning character Extraction
Learning string Comparison
Understanding string Buffer Classes
String builder class
Creating Immutable Class

NEW IN JDK 5/6/7

Premain method , Object size
Generics
Annotations
Vargs
Static Import
For each
String in which
Multiple exception handling
Dimond Operator
Finding out constant and method declaration belong to an interface
Creating an instance of a class whose name is not known until runtime
Getting and setting value of an objects field if field name is unknown until runtime
Invoking a method on an object if the method is unknown until runtime
Creating a new array whose size and components type are not know until runtime
Invoking private member of a class