If you decide to buy a mobile phone, the first thing the seller will tell you is that the Android operating system is running on the device. Have you wondered what the Android operating system means and what this information will help you with? Of course, here we are not interested in the meaning of the word Android (robot), it is more important to know what the Android operating system is? And what are its features?
Android operating system definition
It is a mobile operating system based on Linux , developed by Silicon Valley under the name Android Ink, and in 2007 Google founded the Open Alliance for Mobile Phones (OHA), which made the Android operating system dedicated to providing services to a group Integrated software including the basic operating system, middleware and mobile applications.
Android operating system work
The basic kernel of the Android operating system is based on the Linux system, but it is designed to suit the directions of Google. Inside the Linux kernel there are drivers for the display, camera, flash memory, keyboard, Wi-Fi and sound.
The Linux kernel separates the parts of the phone from the applications loaded on it. It is also responsible for ensuring the functioning of basic system services such as security, memory management, processor management, as well as networking.
The Android operating system is designed to run on mobile phones, and it has many features:
- An integrated browser based on the open source Web Kit search engine.
- 2D and 3D graphics, multimedia and GSM.
- Bluetooth.
- EDGE.
- 3G.
- WIFI.
- SQLite.
- camera.
- GPS.
- compass
- Accelerometer.
Multiple versions of Android OS
On September 23, 2008 the first Android-based T-Mobile’s G1 Phone was made, which later became a strong competitor to the iOS operating system used in Apple’s iPhones.
Since that time until now, programmers have developed many versions of the Android system, which differ from each other, and we will mention them in order:
And-roid 1.5 in 2008, And-roid Cupcake in 2009, And-roid Donut in 2009, followed by And-roid Eclair in 2009, Froyo version in 2010, And-roid Gingerbread and And-roid Honey Camp in 2011, then Ice Cream Sandwich version in 2011, Jelly Bean version 2012, Kitkat 2013 and And-roid version Lollipop in 2014, Marshmallow in 2015 and Nougat in 2016 to be the last of the Oreo8 version in 2017.
Other uses for Android
It is known to everyone that the And-roid operating system is intended for mobile phones and tablets that have touch screens, but Samsung had a different opinion, so it made a special experience when it introduced the And-roid operating system in other devices such as cameras and refrigerators, and also made And-roid TV screens in addition to For insertion into car audio systems.
Here, it must be noted that some devices use the And-roid operating system without using Google applications, and that is why you may not see those applications sometimes in those devices.
