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Application components are the building blocks of the application. It is usually made up of three parts: Presentation, Business Logic, and Data Access. Presentation component is responsible for rendering data on the screen. Business logic component takes care of what data to show on the screen by taking input from various sources like user’s preferences, parameters passed in URL, session state etc. Data access component retrieves and stores data from various sources like database or web services.
Application components are a type of software that is used to create applications. They are a collection of modules that can be assembled to create an application.
The benefits of using application components include the following:
Application components are a set of classes that provide a framework for developing Android apps. They are the building blocks for any Android application and they provide the framework for building an app by dividing it into manageable pieces. The components include Activities, Services, Content Providers, and Broadcast Receivers.
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