Android OS offers a wide range of features that make it a popular choice for mobile devices.
It provides a customizable and user-friendly interface with a home screen, app drawer, and support for widgets.
Android supports multitasking, allowing users to run multiple applications simultaneously.
It offers a vast app ecosystem through the Google Play Store, providing access to millions of applications.
Android OS was initially developed by Android Inc., which was later acquired by Google in 2005.
The development of Android OS focused on creating an open-source platform for mobile devices.
Android OS follows a layered architecture that consists of multiple components interacting with each other.
The architecture includes the Linux kernel as the foundation, providing low-level hardware abstraction and driver support.
Android OS incorporates several security technologies and models to protect user data and ensure device security.
It implements a permission-based security model, where each application requires user approval to access sensitive resources.
v. Version History of Android OS