Preview

Android Essay

Powerful Essays
Open Document
Open Document
3406 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Android Essay
|Google Android |November 15 |
| |2011 |
|An operating system for mobile devices such as smartphones and tablet computers. Developed by the Open |Operating System |
|Handset Alliance led by Google. | |

Table of Contents

Introduction 3

About 4

Architecture 7

System Threading 11

CPU Scheduling 12

Process States 14

Memory Management 18

Synchronization Techniques 19

Event Handling 20

Security 21

Networking 22

Evaluation 23

Bibliography 24

Introduction

Since its initial launch on the T-Mobile G1 in October of 2008, Google's Android operating system has evolved rapidly, perhaps more rapidly than any other operating system in recent memory, to become one of the most important and prolific smartphone platforms in the market today.

The Android OS is the name of the Linux based operating system owned by Google and supported by the Open Handset Alliance. Android is used as an operating system for devices such as cell phones, tablets and netbooks. Google bought the original developer of the software, Android Inc., in 2005. Android's kernel (core of the OS) was derived from Linux but has been modified by Google developers. Android is also open source, which means developers can customize the OS for different phones and applications. This is why different phones may have different looking graphical interfaces and features even though they are running the same OS. Android OS is completely open source, which means that developers can


Bibliography: Android Developers. Web. 11 Nov. 2011. . Burnette, Ed. Hello, Android: Introducing Google 's Mobile Development Platform. Raleigh, NC: Pragmatic helf, 2010. Print. Burns, Jesse. "DEVELOPING SECURE MOBILE APPLICATIONS FOR ANDROID." DEVELOPING SECURE MOBILE APPLICATIONS FOR ANDROID (2008). Print. Linux.com | The Source for Linux Information. Web. 11 Nov. 2011. . "Memory Management in Android « Welcome to Mobile World !!!" Welcome to Mobile World !!! Web. 11 Nov. 2011. . Shevchenko, Aleksey. "Application Handling of Database Timeouts and Deadlocks - Developer.com." Developer.com: Your Home for Java and Open Source Development Knowledge. Web. 11 Nov. 2011. . "White Paper Android by 2012, Android OS, Android SDK." Upload & Share PowerPoint Presentations and Documents. Web. 11 Nov. 2011. .
Continue Reading
View Writing Issues

You May Also Find These Documents Helpful

  • Best Essays

    Mrkt571 Week 2 Paper
    • 2241 Words
    • 9 Pages

    Mrkt571 Week 2 Paper

    Escallier, P. (2010). 10 Things Android Does better than iPhone OS. Retrieved February 25, 2012 from…

    • 2241 Words
    • 9 Pages
    Best Essays
    Read More
  • Better Essays

    Guideance Pol Week 2
    • 1852 Words
    • 6 Pages

    Guideance Pol Week 2

    Evaluate policy effectiveness to improve quality of elementary and secondary education. Justify your view by defining effectiveness and how to measure it.…

    • 1852 Words
    • 6 Pages
    Better Essays
    Read More
  • Best Essays

    Android vs IOS
    • 2431 Words
    • 10 Pages

    Android vs IOS

    With over 243million iPhone’s been sold to date (segall, 2012) and over 500million android phones (Knight, 2012) it is fair to say that both IOS (Apple’s mobile platform) and Android (Google’s mobile platform) are the two most popular/common operating systems currently on the market. The high demand for these two systems makes them number one and two in the Smartphone market share (Velazco, 2012).…

    • 2431 Words
    • 10 Pages
    Best Essays
    Read More
  • Better Essays

    android
    • 1051 Words
    • 5 Pages

    android

    term paper we have discuss the history of Android, the architecture on which it works? Various application developments like android market. The various GUI android challenges faced by…

    • 1051 Words
    • 5 Pages
    Better Essays
    Read More
  • Powerful Essays

    Developing Mobile Web Based Application
    • 1236 Words
    • 6 Pages

    Developing Mobile Web Based Application

    A mobile device is relatively small, handheld computing device that usually consists of a touch screen and/or miniature keyboard. Prime examples of these are the Apple iPhone or the Samsung Galaxy although there are many others that also fall into the category. Companies like Nokia, Blackberry and many more all create their own version of mobile device. All mobile devices have an Operating System (OS) and are capable of running applications or apps for short. Prime examples of these operating systems are Apples iOS or Google’s Android. Many of these devices are also equipped with Wi-Fi, Bluetooth and GPS that allow them to be connected to the Internet or other compatible devices. These devices can be used Companies such as Everything Everywhere (EE), o2, 3 and many more offer mobile data connections for these devices.…

    • 1236 Words
    • 6 Pages
    Powerful Essays
    Read More
  • Better Essays

    applevsandroid Copy
    • 980 Words
    • 3 Pages

    applevsandroid Copy

    Apple keeps a strong hold on its operating system, but on the contrary, Android started life as part of an open alliance of 84 electronics firms, legitimately backed by Google, with the objective of developing a consistent operating system between them. Many of the members of this group, the Open Handset Alliance (OHA), will release smartphones based on the Android operating system. Android is adaptable, and even though it was purchased by Google, other developers can use it. For example, IPhones top competitor, Samsung uses it in their firm 's smartphones. LG and HTC are other examples of smartphones that also use the Android OS. There are advantages and disadvantages to both operating systems, and the competition between the two platforms is going to shape the smartphone market for years to come.…

    • 980 Words
    • 3 Pages
    Better Essays
    Read More
  • Good Essays

    Apple vs Android
    • 702 Words
    • 3 Pages

    Apple vs Android

    Androids are popular for the designs and creative freedom they grant consumers. The ability to organize your home screen to fit your own personal needs invites a number of consumers to invest in Android smartphones. Apple’s “one software fits all” mentality is convenient for the average businessman or entrepreneur. On the other…

    • 702 Words
    • 3 Pages
    Good Essays
    Read More
  • Satisfactory Essays

    CampuSeek - An Android-Based Campus Navigator of Tarlac State University
    • 671 Words
    • 3 Pages

    CampuSeek - An Android-Based Campus Navigator of Tarlac State University

    Nowadays, technology is evolving in such speed and enhancing the way people lives. Different systems and applications are developed to meet the need and requirements of people. Google’s Android is one of the latest and unique innovations, which instantly has taken over the mobile market. It is an open source mobile platform which allows developers and programmers around the world to develop applications for Android supported mobile devices.…

    • 671 Words
    • 3 Pages
    Satisfactory Essays
    Read More
  • Good Essays

    Iphone vs. Androind Compare and Contrast Essay
    • 775 Words
    • 4 Pages

    Iphone vs. Androind Compare and Contrast Essay

    Over the last decade, electronic-based companies such as Samsung and Apple have collaborated with cellular-phone carriers, and have studied the average consumer to find endless ways to improve the cellular phone. As a result, the smart phone was born. With their ability to provide users with instant access to communication, entertainment, Internet access, calendar, news, social media, and much more, the smart phone revolutionized and shifted the path of modern technology. In 2006, Apple began this revolution with their release of the iPhone. Being the first proper smart phone, many other companies attempted to mimic the unbeatable features and technology that Apple had included with the iPhone. Though many had failed in doing so, Google managed to keep up with the iPhone with their Android software. Soon enough, Google’s Android software became the dominant smart phone based software for smart phones not manufactured by Apple. Because of this, Android phones had become just as popular as iPhones. This paper will explore the similarities and differences between both Apple’s iPhone and Google’s Android.…

    • 775 Words
    • 4 Pages
    Good Essays
    Read More
  • Good Essays

    The Million Peso Omeny Drop
    • 605 Words
    • 3 Pages

    The Million Peso Omeny Drop

    Android is open source and Google releases the code under the Apache License. This open source code…

    • 605 Words
    • 3 Pages
    Good Essays
    Read More
  • Satisfactory Essays

    Hire cost effective Android Application developer from iMOBDEV Technologies.
    • 365 Words
    • 2 Pages

    Hire cost effective Android Application developer from iMOBDEV Technologies.

    The smart phone industry endures to grow up continuously and limits as it has in the past few decades. With the tremendous evolution of Smart Phones that not only deliver the basic functions anticipated in a mobile phone but also with the opportunities of sharing and playing multimedia, browsing the internet and much more. With this advancement in technology, Android application development has been on rise since its inception. At present the market for Android apps development is mounting at a steady rate and the apps developed are receiving big ovation from users across the world. The loveliness of Android based applications is that they are very easy to handle.…

    • 365 Words
    • 2 Pages
    Satisfactory Essays
    Read More
  • Powerful Essays

    Android Technology Research Paper
    • 1587 Words
    • 7 Pages

    Android Technology Research Paper

    Android technology is a type of OSS (open source software), which is a type of software readily available with a source code that isn’t held exclusive by copyright laws. Android is made specially for mobile devices and includes: software that provides common services for computer applications, middleware, which lets multiple applications run at the same time or connect, and many other key applications like social networking, games, and business modules. Android is modeled after Linux kernel, the first operating system of free and open-source software. However, Android is moving to increase the number of people with web access via mobile devices (cell phones). In August of 2005, Google purchased the original software developer of Android. Android technology includes the hardware devices, operating systems, and computer-programming languages used by the Android phone. Android developers write in java language, which is why the majority of the open-source software stack consists of Java applications on a Java-based framework that is object-oriented. Some of the most popular android products are HTC-EVO 4G and Droid X, 2, and Pro smart phones as well as one of it’s latest developments, the Motorola XOOM, an Android tablet. Android continues to progress in its production of newer software, smart phones, etc. To date, there are over two hundred thousand applications offered for Android. Lastly, Android technology has improved mobile technology by forming the Open Handset Alliance, a group of handset manufacturers, service providers, and chip producers whose goal is to form the ecosystem for Android operating systems.…

    • 1587 Words
    • 7 Pages
    Powerful Essays
    Read More
  • Satisfactory Essays

    WT-2
    • 803 Words
    • 4 Pages

    WT-2

    10/09/2013 swagyan.org... Powered by : Prof. Abhijeetsinh Jadeja (contact : abhijit.highereducation@gmail.com) JAVA QUIZ Download Android Apps Date: 09/10/2013 3:42:19 PM Elapsed Time: MoboGenie.com/D… 23:54 IP Address: 117.237.207.222 Score: 76 Score (%): 68% Result: Passed Largest Collection of Android Apps.…

    • 803 Words
    • 4 Pages
    Satisfactory Essays
    Read More
  • Good Essays

    Assignment Problem Solver
    • 4919 Words
    • 29 Pages

    Assignment Problem Solver

    a. Android® itself is an open source mobile OS, and we think its important sharing our knowledge for further improvement and developing.…

    • 4919 Words
    • 29 Pages
    Good Essays
    Read More
  • Satisfactory Essays

    Operating System
    • 730 Words
    • 3 Pages

    Operating System

    | Scheduling, Types, Scheduling in batch, interactive and real-time systems (SJN, SJF, FIFO, LJN, round-robin, priority scheduling, and hybrid schemes).…

    • 730 Words
    • 3 Pages
    Satisfactory Essays
    Read More

Related Topics