Android OOP's Concepts

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Android Training in Chandigarh
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• OOPs Concepts of Java
• which is helpful
• while Learning Android

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What is OOPs Concept ?

• OOPs Concept are those which is helpful for
  object oriented programming language. Object
  oriented programming language is that which
  overcome the problem of C and C language.Object
  programing language use old procedural language
  programming.

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Benefits of OOPs Concept

• Promotes and facilitates software reuse
• . Save development time and cost
• Enables Easy Debugging
• Classes can be tested independently
• reused objects have already been tested
• Reduces integration effort
• Some of the Popular OOP Languages
• Simula,C, Smart Talk, Java

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CBitss OOPs Concept
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What is object ?

• As the name object-oriented implies, objects are
  key to understanding object-oriented technology.
  You can look around you now and see many examples
  of real-world objects your dog, your desk, your
  television set, your bicycle. These real-world
  objects share two characteristics they all have
  state and they all have behavior.
• For Example Bicycles have state (current gear,
  current pedal cadence, two wheels, number of
  gears) and behavior (braking, accelerating,
  slowing down, changing gears).

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What is Class?

• In the real world, you'll often find many
  individual objects all of the same kind. There
  may be thousands of other bicycles in existence,
  all of the same make and model. Each bicycle was
  built from the same set of blueprints and
  therefore contains the same components. In
  object-oriented terms, we say that your bicycle
  is an instance of the class of objects known as
  bicycles. A class is the blueprint from which
  individual objects are created.

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Features of OOPs Concepts

• Following are the some concepts or features and
  techniques which are used in java coding
• Encapsulation
• Abstraction
• Inheritance
• Polymorphism
• Message Passing

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