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Android seminar report

Android seminar report



Introduction to Android

Introduction to Android



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    Android seminar report Android seminar report Presentation Transcript

    • Seminar On Seminar Guide : Prof. B.R.Bhamare Seminar Delivered By : Devendra Gurav T.E. Comp.
        • Introduction To OHA
        • Introduction To Android
        • The Android Platform
        • Android Architecture
          • Linux Kernel
          • Libraries
          • Android Runtime
          • Application Framework
        • Anatomy Of An Android Application
        • Development Tools
          • Software Requirements
        • Conclusion
      Overview android OS| 2
    • Introduction to OHA android OS| 3 It was established in 2007 led by Google Inc. It is a collaboration of several companies devoted to advancing open standards for mobile devices OHA stands for Open Handset Alliance
    • Open Handset Alliance android OS| 4
    • Introduction To Android android OS| 5
        • A software platform and an operating system for mobile devices
          • Based on the Linux kernel
      What is Android?
        • It is intended to be a complete stack that includes the
      • OS, middleware and applications.
    • android OS| 6 The Android Platform Software Features :-
        • Integrated browser based on the open source WebKit engine
        • SQLite for data storage
        • Media codecs support for common audio, video & image
      • formats
        • Dalvik Virtual Machine optimized for mobile devices
    • android OS| 7 Hardware Features :-
        • Cellular networking : GSM,EDGE,3G
        • LAN : Bluetooth and Wi-Fi
        • Graphics Hardware Acceleration
        • Camera, GPS and Compass
        • Touch Screen and accelerometer for motion sensing
      The Android Platform
    • android OS| 8 Android Architecture
    • android OS| 9 Linux Kernel :-
        • Linux Version 2.6
        • Security, Memory & Process Management
        • Proven driver model
        • Efficient computing resource management
        • Stable and proven OS infrastructure
      Android Architecture
    • android OS| 10 Libraries :-
        • Written in C/C++
        • Display/Graphics
        • Media Libraries
        • SQLite - DB engine
        • WebKit - web browser engine
      Android Architecture
    • android OS| 11 Android Runtime :-
        • Includes a set of core libraries that provides most of the
      • functionality.
        • Every Android application runs in its own process
        • Dalvik VM executes files in the (.dex) format
        • Device can run multiple VMs efficiently
      Android Architecture
    • android OS| 12 Application Framework :-
        • Content Providers :-
        • Resource Manager :-
        • Notification Manager :-
        • Activity Manager :-
      Enable applications access data from other applications Providing access to non-code resources Enables all applications to display alerts in the status bar Manages the lifecycle of the application Android Architecture
    • android OS| 13 Anatomy Of Android Application There are four building blocks for an Android application :-
        • Activity :-
        • Intent Reciever :-
        • Service :-
        • Content Provider :-
      a single screen to execute in reaction to an external event (Phone Ring) code that is long-lived and runs in the background (Media Player) an application's data to be shared with other applications
    • android OS| 14 Development Tools Software Requirements :-
        • Android SDK
      • 2. Eclipse IDE + ADT (Android Development Tools)
    • android OS| 15 Development Tools The Android SDK includes a variety of custom tools that help you develop mobile applications on the Android platform.Three of the most significant tools are -:
        • Android Emulator
          • A virtual mobile device that runs on our computer -use to design,
          • debug, and test our applications in an actual Android run-time
          • environment.
        • Android Development Tools Plugin (for the Eclipse IDE )
          • It adds powerful extensions to the Eclipse integrated environment.
        • Dalvik Debug Monitor Service (DDMS)
          • Integrated with Dalvik -this tool let us manage processes
          • on an emulator and assists in debugging.
    • android OS| 16 Devices Running Android Samsung Asus HTC Garmin Basic Android Mobiles
    • android OS| 17 Devices Running Android HTC Nexus One Sony Ericsson Xperia X10 Latest Android Mobiles
    • android OS| 18 Conclusion
        • Android is open source
        • 3 rd Party application development system
        • User friendly SDK
        • Use of various latest technologies
    • android OS| 19 References Android Development http://developer.android.com/ Android Mobile OS By Michael T. Strove Google I/O Session videos Hosted on YouTube Android Operating System Wikipedia Search
    • Any questions? www.google.com android OS| 20