Essential Android Application Components

Components Description
Activities An Activity is an application that provides a screen with which users can interact in order to do something.
Services Services handle background processing tide up with an Activity Or application
Broadcast Receivers Broadcast Receivers use to take care of communication between Android OS and applications.
Content Providers Content Providers  used to interact with  data, Provides data to applications, via a content provider your application can share data with other applications. Android contains a SQLite DB which can serve as data provider
Fragments Represents a behavior or a portion of user interface in an Activity.
Views Views Represent UI elements that shown on the screen including images  buttons, menu, lists forms etc.
Layouts Represent the look and feel of an android page
Intents  Intent is used to invoke Activity or component. Intents allow the application to request functionality from other services or activities
Resources External elements, such as strings, constants and drawable pictures.
Manifest Configuration file for the application.

Leave a Reply

Your email address will not be published. Required fields are marked *

Post Navigation