A presentation by – Aditya
Gupta
1. Introduction
2. Platform
3. Software development
4. Overall evaluation
What is Android?

• A software platform and operating system for mobile devices
• Based on the Linux kernel
• Developed by...
•Devoted to advancing open standards for
mobile devices

•Develop technologies that will significantly lower
the cost of d...


Android is under version 2 of the Apache
Software License (ASL)


Android is not a single piece of hardware; it's a
complete, end-to-end software platform that
can be adapted to work on...
•Android uses Linux for its device drivers, memory
•

•

management, process management, and networking.
The next level up...


The android uses .apk ,etc extensions
A presentation made byAditya Gupta
Aditya presentations.
Ppt on android
Ppt on android
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Ppt on android

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Ppt on android

  1. 1. A presentation by – Aditya Gupta
  2. 2. 1. Introduction 2. Platform 3. Software development 4. Overall evaluation
  3. 3. What is Android? • A software platform and operating system for mobile devices • Based on the Linux kernel • Developed by Google and later the Open Handset Alliance (OHA) • Allows writing managed code in the Java language • Possibility to write applications in other languages and compiling it to ARM native code (support of Google? No) • Unveiling of the Android platform was announced on 5 November 2007 with the founding of OHA
  4. 4. •Devoted to advancing open standards for mobile devices •Develop technologies that will significantly lower the cost of developing and distributing mobile devices and services
  5. 5.  Android is under version 2 of the Apache Software License (ASL)
  6. 6.  Android is not a single piece of hardware; it's a complete, end-to-end software platform that can be adapted to work on any number of hardware configurations. Everything is there, from the bootloader all the way up to the applications.
  7. 7. •Android uses Linux for its device drivers, memory • • management, process management, and networking. The next level up contains the Android native libraries. They are all written in C/C++ internally, but you’ll be calling them through Java interfaces. In this layer you can find the Surface Manager, 2D and 3D graphics, Media codecs, the SQL database (SQLite), and a native web browser engine (Weskit). Dalvik Virtual Machine. Dalvik runs dex files, which are covered at compile time from standard class and jar files.
  8. 8.  The android uses .apk ,etc extensions
  9. 9. A presentation made byAditya Gupta Aditya presentations.
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