Sunday, November 27, 2011

ABOUT ANDROID

Android  is a software stack for mobile devices created by the Google lead Open Handset Alliance  .It  includes an OS ( Linux ) , middleware, core  applications. It is device independent  platform  . You can develop  applications  for devices such as mobile phone, Tablet  PC, notebook, GPS device, Reader, Set Top Box, TV.
Android applications  are developed  in Java.
Android also uses XML to define various resources inside the application.
Google provide Android software development kit  (SDK) .It is free and includes  compiler, debugger, device emulator, Java virtual machine (Dalvic virtual machine ).
Android supports 2D and 3D  graphics using the OpenGL libraries.
Data storage with open source database SQLite.
Android allows  programmers to add any application of their  choice on an actual platform.

Saturday, November 26, 2011

ANDROID DEVELOPMENT BOARD

ARM11 BASED SAMSUNG'S S3C6410 SoC
Android 2.3.3


Thursday, November 24, 2011

lNTERNET ON MOBILE

Mobile phones are being used for voice and data applications. Applications to access.....
Email and news updates
Social networking websites..Facebook,Orkut etc.
Messenger services...yahoo,gtalk,MSN,aim,...
Whether,stockmarket,cricket scores,move schedule....
MOBILE INTERNET TECHNOLOGY
2G Network..........
  1.GPRS - general packet radio service
                    Speed up to 25-40 kBps
  2.EDGE - Enhanced data rate for gsm network
                    Speed up to 256 kBps (called 2.5G )
Speed provided by 2G are good for email,messenger.
( chatting )  or small data transfer applications.
The data rate vary depending on the network signal strength,traffic, and capability of the mobile phone
3G NETWORK........
  1.GSM  MOBILE
     WCDMA-wide band code division multiple access
     Provides max downlink speed of  384 kBps
     HSDPA - (high speed downlink packet access)
     Extends and improves on WCDMA, taking the
     speed to  3.6 mBps
     Early 3g. Phones like N70,N73 ,V3CD,LG KU990
     support  WCDMA not HSDPA.    
     All the latest 3G phones like Apple's iPhone,
     Nokia                        N96,N97,E71
     Samsung Omnia,Ace
     HTC touch,wildfire etc. are HSDPA phones.
  2.CDMA  MOBILE
     1xEVDO  Technology using for highspeed internet.
With a 3G mobile phone you need a 3G netwok to allow you to enjoy high speed internet applications.3G netwok will enable operators to offer a wide range of services such as video calls and live TV.
Video streaming or live TV requires a high bandwidth and higher download speed.
MOBILE WEB BROSERS....
OperaMobile-offers the multi-tab feacher
OperaMini.   - compression for fast browsing
GoogleAndroid & Safari - provide a rich display of websites.
Mozilla's Minimos
Microsoft internet explorer for mobiles.

Wednesday, November 23, 2011

MOBILE BLOG

This is my first mobile  blog publishing from my first ANDROID phone ...HTC Whildfire S.
It having more features  and smart performance.
Android 2.3.3
Hardware features l am not mentioning here.
Above the Android platform one more layer of  HTC sense  software is loaded .
For Android application development HTC sync supports application download from pc