All information about Android .

1. ANDROID

2. • ASHRAFUL ISLAM
• MEHEDI HASAN
• MEHEDI HASAN BHUIYA
• SAJID SAKIB
• ZARRIN TASNIM

3. 1. BRIEF HISTORY OF ANDROID
2. OPEN SOURCE OPERATING
SYSTEM
3. ANDROID VERSON
4. ANDROID ARCHITRCURE
5. ANDROID DEVICE
6. ANDROD ROOTING
7. ADVANTAGE AND
DISADVANTAGE

4. Android inc was founded in Palo alto,
California, united states by Andy Rubin ,
rich minar, nick sears, chris white.
October 2003.
Google acquired android inc August 2005.

5. WHAT IS ANDROID
it is a open source software platform and operating
system for mobile device.
*based on the Linux kernel.
*developed by Google and later the open handset
alliance.

6. Operation of Linux kernel
*Android relies on Linux version 3.6 for core system
Service such as
*security.
*memory management.
*network stack.
*driver model.

8.  Developers can create applications for platform using the android SDK
(software development kit)
 Application are written using the java programming language Also create using
C or C ++.
 Eclipse IDE (optional).

11. Android device

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13. o Ads on app because open source.
o Battery over heating.
o Very unstable and often hang.
o Difficult recovery mode.
o Security.