• Abstract
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    Android Operating System




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    Android Operating System






    Abstract

    A study of the android mobile operating system detailing its structure and process management
    076834 - Mukiiri Vincent Bundi

    076833 - Kamau Eric Muthee

    076790 - Mbaabu Brian Mugambi



    Abstract


    The purpose of this paper is to study the structure of the Android Operating System and view how process management is achieved in the mobile operating system. The structure of the OS is analysed by dividing each layer and and sub layer in the kernel and user space and defining its functions. The process management is explained by showing the five states of a process and the life cycle of the process as it changes from one state to another.

    Content


    Abstract 1

    Table of figures 3

    1Introduction 4

    2Structure 5

    2.1Kernel 5

    2.2Shell 6

    2.2.1Libraries 6

    2.2.2Android Runtime 7

    2.2.3Application Framework 7

    2.2.4Applications 7

    3Process Management 8

    3.1Processes 8

    3.2Applications and Tasks 8

    3.3Application Internals 9

    3.4Application Life Cycle 10

    Bibliography 12



    1 Introduction 3

    2 Structure 4

    2.1 Kernel 4

    2.2 Shell 5

    2.2.1 Libraries 5

    2.2.2 Android Runtime 6

    2.2.3 Application Framework 6

    2.2.4 Applications 6

    3 Process Management 7

    3.1 Processes 7

    3.2 Applications and Tasks 7

    3.3 Application Internals 8

    3.4 Application Life Cycle 9



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