Android

Google's Android operating system will enliven the artificial world of smart phone market. Almost all vendors except Nokia phones is ready to adopt this technology.
Android is a Google-made mobile OS based on linux the inaugural release on 5 Nvember 2007, originally bought Android google inc inc, android provide an open platform for developers to create their own applications for use by a variety of mobile devices, for the development of android formed Open Handset Alliance, a consortium of 34 companies for hardware, software, and telecommunications, including Google, HTC, Intel, Motorola, Qualcomm, T-Mobile, and Nvidia.

There are two types of distributors operating system Android. The first fully supported by Google or Google Mail Services (GMS) and the second is completely free distribution without direct support Google's otherwise known as the Open Handset Distribution (OHD).

Features Android

1. Dalvik virtual machine: a virtual machine optimized for mobile devices.
2. Graphics: graphs in 2D and 3D graphics based on OpenGL library.
3. Framework application: it allows the use and removal of components available.
4. Supporting media: audio, video, and various image formats (MPEG4, H.264, MP3, AAC, AMR, JPG, PNG, GIF)
5. Framework application: it allows the use and removal of components available.
6. Cameras, Global Positioning System (GPS), compass, and accelerometer (hardware dependent)
   GSM, Bluetooth, EDGE, 3G, and WiFi (hardware dependent)
   

Type Android OS

1. Android version 1.1

• Released on 9 february 2009
• User interface
  
• Standard application, alarm, messaging
  

2. Android version 1.5 (Cupcake)

• Is a development of version 1.1, Android interface is more enhanced and the addition of animation effects. Innovation is more to the multimedia aspect.
• Cupcake released on April 30, 2009
• Able to record and play video
• Can upload photos to Picasa and videos to YouTube (Picasa and YouTube is a "product" Google)
• Fitted soft keypad with autocomplete feature
• Support the use of Bluetooth A2DP
• There is a new widget on the desktop and follow the pattern
• There are additional options Copas on the internet-based web page
  

3. Android version 1.6 (Donut)

• In Android v 1.6 many new breakthroughs in networking and connectivity systems.
  
• Released on 15 September 2009

• Already there is integration between cameras, video cameras, and photo gallery
• The addition of multi-selection function for photos on the gallery features
  
• Improved features voice search and development of voice dial
• Development of a search feature for bookmarks, contacts and web pages plus the search speed
  
• Improved technology CDMG network (EVDO), Wifi, gesture and text to speech engine
  
• Supports screen with WVGA resolution
• Enrichment Android Market applications
  
• Hp types who use this version: SE X8, X10, X10mini, X10minipro, LG, Samsung Spica, Samsung Galaxy S, etc.
  

4. Android version 2.0/2.1 (Eclair)

• This version updates a lot of experience in terms of hardware and also in terms of optimization software.
  
• Released on December 3, 2009
  
• Use of a new browser and supports HTML5
• Google Maps 3.1.2
• Microsoft Exchange
• Camera with flash and digital zoom
• MotionEvent development of tracking multi-touch to event
• Virtual Keyboard
• Bluetooth v2.1
• The speed of optimized hardware
  
• The ratio of B / W at a higher background and supports high-resolution image
  
• Type Hp: Samsung galaxy 5, etc.

5. Android version 2.2 (Frozen Yogurt / Froyo)

• Android Version 2.2 (Froyo) is an improved version of Android version 2.0 Version eclair.
• Released on May 20, 2010, fixes June 20, 2010
  
• Faster hardware performance.
  
• Can the installation of applications to external memory.
• Support Adobe Flash 10.1
• Features WiFi can be made hospot.
  
• Automatic update function in the Android Market already exists.
  
• Type Hp: Huawei U8150, Motorola E720, etc.
  

6. Android version 3.0 (Gingerbread)

• Android version is not yet released, expected in October 2010.
  
• the addition of an online music store in the Market.
• Changes in user interface.
• support a greater level of resolution.
• Improved Copy-Paste functionality.
• Not all hp can be upgraded to version 3.0, the minimum specifications to be upgraded to a version of gingerbread is: The capacity of the CPU 1 GHZ, 512 MB RAM, at least 3.5 inch diagonal screen.