Android development

Android Application Components

Android Application Components Basic Components Application components are the essential building blocks of an Android application. These components are loosely coupled by the application manifest file Android Manifest.xml that describes each component of the application and how they interact. Components Description Activities They dictate the UI and handle the user interaction to the smart phone screen Services…

Android development

Android OS Architecture

Android OS Architecture An Android operating system is a stack of software components which is roughly divided into five sections and four main layers as shown below in the architecture diagram. The components of an Android operating system are Linux kernel Libraries Android Runtime Application Framework Applications Linux kernel A bottom layer of Android operating…

Android development

Features of Android

Features of Android General Features :- 1.    Messaging:-   SMS , & MMS are available in messaging.   2.    Auto Correction and Dictionary:-   Android Operating System has an interesting feature called Auto Correction. When any word is misspelled, then Android recommends the meaningful and correct words matching the words that are available in Dictionary.   3.   …