Advance Android application development workshop day 1

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History

Linux based operating

Open source

Founder -Andy Rubin

found in Palo alto in California united states. –october-2003

Google acquired Android ,Inc– August 2005

Android Beta SDK Released -12 November 2007

HTC Dream(October 22,2008)

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Android Version History

Android 1.0(Astro) Date: 23 September 2008

•Android 1.1(Bender) Date: 9 February 2009

•Android 1.5(Cupcake) Date: 30 April 2009

•Android 1.6(Donut) Date: 5 September 2009

Android 2.0(Éclair) Date: 26 October 2009

•Android 2.2(Froyo) Date: 20 May 2010

•Android 2.3(Gingerbread) Date: 6 December 2010

Android 4.0(Ice Cream Sandwich) Date: 19 October 2011

•Android 4.1,2(Jelly bean) Date: 13 July 2012

•Android 4.4 (Kit Kat) Date:31 October 2013

•Android 5.0 (Key Lime Pie) Coming Soon

Android 3.0 (Honeycomb) Date:10 May 2011

Brief History - Android

2005•Google acquires startup Android Inc.

•Work on Dalvik VM begins

2007•Open Handset Alliance announced

•Early look at SDK

2008

•SDK 1.0 released

•T-Mobile G1 announced

•Android released open source (Apache License)

2009•SDK 1.5 (Cupcake) , New soft keyboard with “autocomplete” feature ,SDK 1.6 (Donut)

•Support Wide VGA , SDK 2.0/2.0.1/2.1 (Eclair) , browser

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Brief History - Android

2010•Nexus One released to the public , SDK 2.2 (Froyo) , SDK 2.3 (Gingerbread)

•Flash support, tethering , UI update

2011

•New UI for tablets, support multi-core processors

•SDK 4.0/4.0.1/4.0.2/4.0.3 (Ice Cream Sandwich)

•Changes to the UI, Voice input, NFC

2012•SDK 4.1.x , 4.2.x , 4.3 (Jelly Bean)

2013•SDK 4.4 (Kit Kat)

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Brief History - Android

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Android vs IPhone

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Android vs IPhone

Android

Open Source

GSM,CDMA (U.S all major

4 network)

First cell phone 4G is

HTC,second is Samsung

Galaxy Pro

HTC, Samsung,

Sony, Motorola, LG

etc..

iPhone

Only Apple can make

changes to the iOs

Only AT&T(GSM)

AT&T does not support 4G network

Only one choice Apple

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Android vs IPhone

Android

Android Cars, HDTV,

Microwave oven, Washing machine etc..

Both : Touch and slide out

keyboard

Yes! flash player

supported

Up to 8 mega pixel

iPhone

iPhone and tablet

No choice only touch

screen

No.. Apple banned any

flash technology

Up to 4.5 mega pixel

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Android Application Framework

Applications

End user application

Replace build in application

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Application Framework

API interface

Activity Manager - Manages application life cycle

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Libraries

C/C++ libraries

Interface through java

Surface manager

Handling UI windows

2D and 3D graphics

Media codes, SQLite, Browser engine

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Android Runtime

•Dex files

•Compact and efficient than class file

•Limited battery and battery powerDalvik VM

•Java 5 Std edition

•Collections, I/O etc..

Core Libraries

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Linux Kernel

Memory Management

Process Management

NetworkingDevice Drivers

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Installation of android for development

EclipseSDKJAVA

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