Your SlideShare is downloading. ×
  • Like
Android...by raziel lucagbo
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×

Now you can save presentations on your phone or tablet

Available for both IPhone and Android

Text the download link to your phone

Standard text messaging rates apply
Published

 

Published in Technology
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Be the first to comment
No Downloads

Views

Total Views
549
On SlideShare
0
From Embeds
0
Number of Embeds
0

Actions

Shares
Downloads
41
Comments
0
Likes
1

Embeds 0

No embeds

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
    No notes for slide

Transcript

  • 1. Presented by:Raziel B. Lucagbo, ACT-1
  • 2.  Android is an operating system for mobile devices  Smart phone  high-end mobile phone built on a mobile computing platform  were devices that mainly combined the functions of a personal digital assistant (PDA) and a mobile phone or camera phone  Combine the functions of portable media players, low-end compact digital cameras, pocket video cameras, and GPS navigation units.
  • 3.  tablet computers  is a complete mobile computer, larger than a mobile phone or personal digital assistant, integrated into a flat touch screen and primarily operated by touching the screen  often uses an onscreen virtual keyboard, a passive stylus pen, or a digital pen
  • 4.  Android is the first free, open source, and fully customizable mobile platform. It is a mobile operating system which is becoming a major competitor to iPhone OS in terms of openness. It delivers a complete set of software for mobile devices: an operating system, middleware and key mobile applications. Provides basic operating system services, message passing, and inter-process communication on the device Provides the tools and APIs necessary to begin developing applications on the Android platform using the Java programming language Android is built on the open Linux Kernel.  Utilizes a custom virtual machine that was designed to optimize memory and hardware resources in a mobile environment Android provides an open platform to developers for creating their own applications.
  • 5.  Android was built from the ground-up to enable developers to create compelling mobile applications that take full advantage of all a handset has to offer It has a large community of developers writing applications ("apps") that extend the functionality of the devices It uses the Dalvik virtual machine with just-in-time compilation to run Dalvik dex-code , which is usually translated from Java bytecode Android, Inc. was founded in Palo Alto, California, United States in October, 2003  Andy Rubin (co-founder of Danger)  Rich Miner(co-founder of Wildfire Communications, Inc.)  Nick Sears (once VP at T-Mobile)  Chris White (headed design and interface development at WebTV) Android was initially developed by Android Inc. Later acquired by Google to form Open Headset Alliance [ a group of 65 hardware, software, and telecom companies ].
  • 6. It powers millions ofphones, tablets, and other devicesIt brings the power of Google and theweb into your hands.It has amazingly fast browser, cloudsync, multi-tasking, easy ways toconnect & share and the latest Google and thousandsof other apps available on AndroidMarketCan run various applications.
  • 7.  Marketed as the T-Mobile G1 in the US and parts of Europe & Era G1 in Poland Internet-enabled smartphone With an operating system designed by Google and hardware by HTC Was released  October 22, 2008 (United States) HTC G1 /HTC Dream  October 30, 2008 (United Kingdom) February 2009 in Germany with  February 5, 2009 (Australia) a QWERTZ keyboard  February 21, 2009 (Singapore) March 2009 in France in with  June 2, 2009 (Canada) an AZERTY keyboard
  • 8.  Android v1.5-cupcake Based on Linux Kernel 2.6.27 Android v1.6-donut ,Based on Linux Kernel 2.6.29 Android v2.0-ecliar,Based on Linux Kernel 2.6.29 Android-2.2-Froyo,Based on Linux Kernel 2.6.32 Android gingerbread, Based on Linux Kernel 2.6.33
  • 9. Android v 3.0 Honeycomb,Designed especially for Tablet PC’s  is dedicated for tablet PCs hence the design change primarily focuses in tablet optimization with updated UI.  It is a next version of the Android platform, designed from the ground up for devices with larger screen sizes, particularly tablets Ice cream Sandwich The next version composing of both gingerbread and honeycomb into unified OS
  • 10.  Devices that have been released with Googles Android operating system installed. Acer HTC LG Motorola Samsung Sony Ericsson Alcatel Cherry mobile Other manufacturers
  • 11. 1. Starting with version 1.0. Android can run multiple apps at the same time.2. Android OS is completely open source, developers can use the core OS functions to develop applications3. Keeps information visible on your home screen4. Has a better app market5. Gives you better notifications5. Lets you choose your hardware6. Lets you choose your carrier7. Lets you install custom ROMs8. Lets you change your settings faster9. Does Google and Social Integration10. Gives you more options to fit your budget.
  • 12.  Chaos Ecological System ◦ Android OS is an "open source" it could significantly increase the risk of hacking and it would lead to serious security measures of locking the devices, which would be a sham. ◦ Rejection of Google android by carriers who charge a fee for some of the web based application which Google android will enable mobile phone holders to access free of charge. One drawback of the phones that use this system is the need for internet connection continually. In this case, users should be prepared to subscribe to GPRS packet as needed. In addition, by using this operating system, users will get ads that are displayed when using the application.
  • 13. Application framework enabling reuse and replacement of componentsDalvik virtual machine optimized for mobile devicesIntegrated browser based on the open source Web Kit engineOptimized graphics powered by a custom 2D graphics library; 3D graphicsbased on the OpenGL ES 1.0 specification (hardware acceleration optional)SQ Lite for structured data storageMedia support for common audio, video, and still image formats(MPEG4, H.264, MP3, AAC, AMR, JPG, PNG, GIF) GSMTelephony (hardware dependent)Bluetooth, EDGE, 3G, and WiFi (hardware dependent)Camera, GPS, compass, and accelerometer (hardware dependent)Rich development environment including a device emulator, tools fordebugging, memory and performance profiling, and a plugin for the Eclipse IDE
  • 14.  Android includes a set of C/C++ libraries used by various components of the Android system. These capabilities are exposed to developers through the Android application framework.  System C library - a BSD-derived implementation of the standard C system library (libc), tuned for embedded Linux- based devices  Media Libraries - based on Packet Videos Open CORE;  the libraries support playback and recording of many popular audio and video formats  static image files, including MPEG4, H.264, MP3, AAC, AMR, JPG, and PNG  Surface Manager - manages access to the display subsystem and seamlessly composites 2D and 3D graphic layers from multiple applications
  • 15.  Lib WebCore - a modern web browser engine which powers both the Android browser and an embeddable web view SGL - the underlying 2D graphics engine 3D libraries - an implementation based on OpenGL ES 1.0 APIs; the libraries use either hardware 3D acceleration (where available) or the included, highly optimized 3D software pasteurizer Free Type - bitmap and vector font rendering SQ Lite - a powerful and lightweight relational database engine available to all applications