What is Android?
•
A software platform and operating system for
mobile devices
•
Based on the Linux kernel
•
Developed by Google and later the Open Handset
Alliance (OHA)
•
Allows writing managed code in the Java language
• Android platform was announced
on 5 November 2007 with the founding of OHA.
What is the Open Handset Alliance (OHA)?
•
Devoted to advancing open standards for mobile
devices.
Develop technologies that will significantly
lower the cost of developing and distributing mobile devices and services
Android Operating System:
•
Android uses Linux for its device drivers,
memory management, process management, and networking.
The next level up contains the Android native
libraries. They are all written in C/C++ internally, but you’ll be calling them
through Java interfaces. In this layer you can find the Surface Manager, 2D and
3D graphics, Media codecs, the SQL database (SQLite), and a native web browser
engine (WebKit).
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