What is the Android Operating System and its Features
The Android operating system is most commonly used on various mobile platforms around the world. By the end of 2020, it will hold approximately 75% of the global market. Companies like the Open Handset Alliance developed the first Android, which relied on custom versions of the Linux kernel and other open source software. Initially, in 2005, Google sponsored the project and took over the entire company. The first Android devices hit the market in September 2008 and dominate the mobile industry with several features such as user-friendliness, large community support, customization, and Android device production by large enterprises. Accordingly, the market is exploring the demand for Android-based device development together with smart developers. Thus, the Android operating system has become a complete set of operating systems for various devices such as wearables, mobile phones, laptops, smart TVs, tablets, set-top boxes, and more.
 |
| All about Android operating system - Tech Deals |
What is the Android operating system?
Android is a Linux-based operating system designed primarily for touchscreen mobile devices such as smartphones and tablets. Operating systems have changed a lot in the last 15 years, from black and white phones to the latest smartphones or mini computers. Android is one of the most popular mobile operating systems today. Android is software that was founded in 2003 in Palo Alto, California.
Android is a powerful operating system that supports numerous applications on smartphones. These applications are more convenient and advanced for users. The hardware supporting Android software is based on the ARM architecture platform. Android is an open source operating system, so anyone can use it for free. The apps available for Android help you manage your life in one way or another, and Android is very popular because it is available at an affordable price in the market.
Android development supports the full Java programming language. It also does not support other APIs and JSE packages. In 2008, the first version 1.0 of the Android Development Kit (SDK) was released, and the most recently updated version is Dragee.
Features of the Android Operating System The unique features of the Android operating system are:
⚜️ Near Field Communication (NFC)
⚜️ Alternative Keyboard
⚜️ IR Transmission
⚜️ NoTouch Control
⚜️ Automation
⚜️ Wireless Application Downloads
⚜️ Battery Storage and Replacement
⚜️ Custom Home Screens Widgets
⚜️ Customizable ROMset Storage Layout
⚜️ CDMA, Bluetooth, WIFI, EDGE, 3G, NFC, LTE, GPS.
⚜️ Messaging: SMS, MMS, C2DM (in-device messaging capable), GCM (Google messaging capable)
⚜️ Multi-language support
⚜️ Multi-touch
⚜️ Video calls Screen captures
⚜️ External storage
⚜️ Streaming media support
⚜️ Optimized graphics
⚜️ Android architecture
Android uses a powerful Linux kernel and supports various hardware drivers. The kernel is the heart of the operating system and manages input and output requests from software. It provides basic system functions such as process management, memory management, device management such as camera, keyboard, display, etc, and the kernel handles everything.
Linux is really good at networking, so you don't need to connect peripherals. The kernel itself does not interact directly with the user, but interacts with the hardware devices of the system as well as the shell and other programs.
Libraries In addition to the Linux nursery, there is a set of libraries that include open source web browsers such as the libc library WebKit. These libraries are used to play and record audio and video. SQLite is a useful database for storing and sharing application data. The SSL library is responsible for Internet security, etc.
Android Runtime
Android Runtime provides a core component called Dalvik Virtual Machine, which is a kind of Java Virtual Machine. Designed and optimized specifically for Android. Dalvik VM is a process virtual machine of the Android operating system. Software that runs applications on Android devices.
The Dalvik virtual machine uses core Linux features such as memory management and Java multithreading. Dalvik VM allows each Android app to run its own process. The Dalvik virtual machine runs files in .dex format.
Application Environment
The application framework layer provides many advanced services for applications such as window managers, viewers, package managers, resource managers, and so on. Application developers can use these services in their applications.
Applications
At the top level, all Android applications can be found, and applications are written and installed at this level. Examples of such applications include Contacts, Books, Browsers, and Services. Each application plays a different role in a typical application.
Android Emulator
The Emulator is a new application for the Android operating system. Emulators are new prototypes used to develop and test Android applications without the use of physical devices. Android Emulator has all the hardware and software features of mobile devices except for phone calls. Provides many navigation and control keys. It also provides a screen to display applications. The emulator uses the Android virtual device configuration. When an app is running, it can use Android platform services to help other apps, access networks, play audio and video, and store and retrieve data.
◦•●◉✿Sharing is Caring✿◉●•◦
© 𝐀𝐥𝐥 𝐫𝐢𝐠𝐡𝐭𝐬 𝐫𝐞𝐬𝐞𝐫𝐯𝐞𝐝.