Android operating system Wikipedia. Android. Android 8. Oreo home screen. Developer. Written in. Free Download 3D Fashion Design Software more. Java UI, C core, C1OS family. Unix like. Working state. Current. Source model. Open source and in most devices with proprietary components. Initial release. September 2. Open Source Pdf Flip Book Maker' title='Open Source Pdf Flip Book Maker' />Latest release. Oreo August 2. PDF conversion and creation software, office document process application, multimedia tools and related software development kit provided by VeryPDF. Hotspot.jpg' alt='Open Source Pdf Flip Book Maker' title='Open Source Pdf Flip Book Maker' />Latest preview. Oreo October 2. Marketing target. Smartphones, tablet computers, Android TV, Android Auto and Android Wear. Available in. 10. Package manager. APKprimarily through Google Play installation of APKs also possible locally or from alternative sources such as F DroidPlatforms. ARM, x. 86, x. 86 6. MIPS and MIPS6. 4Kernel type. Monolithicmodified Linux kernelUserland. Bionic libc,4mksh shell,5Toybox as core utilities beginning with Android 6. Net. BSD89Default user interface. Graphical multi touchLicense. Apache License 2. Open Source Pdf Flip Book Maker' title='Open Source Pdf Flip Book Maker' />GNU GPL v. Linux kernel modifications1. Official websiteandroid. Android is a mobile operating system developed by Google, based on the Linux kernel and designed primarily for touchscreen mobile devices such as smartphones and tablets. Androids user interface is mainly based on direct manipulation, using touch gestures that loosely correspond to real world actions, such as swiping, tapping and pinching, to manipulate on screen objects, along with a virtual keyboard for text input. In addition to touchscreen devices, Google has further developed Android TV for televisions, Android Auto for cars, and Android Wear for wrist watches, each with a specialized user interface. Variants of Android are also used on game consoles, digital cameras, PCs and other electronics. Initially developed by Android Inc., which Google bought in 2. Android was unveiled in 2. Open Handset Alliance  a consortium of hardware, software, and telecommunication companies devoted to advancing open standards for mobile devices. Beginning with the first commercial Android device in September 2. Antenna 5 Macedonia. Oreo, released in August 2. Android applications apps can be downloaded from the Google Play store, which features over 2. February 2. 01. 7. Android has been the best selling OS on tablets since 2. As of May 2. 01. 7update, Android has two billion monthly active users, and it has the largest installed base of any operating system. Androids source code is released by Google under an open source license, although most Android devices ultimately ship with a combination of free and open source and proprietary software, including proprietary software required for accessing Google services. Android is popular with technology companies that require a ready made, low cost and customizable operating system for high tech devices. Its open nature has encouraged a large community of developers and enthusiasts to use the open source code as a foundation for community driven projects, which deliver updates to older devices, add new features for advanced users or bring Android to devices originally shipped with other operating systems. The extensive variation of hardware in Android devices causes significant delays for software upgrades, with new versions of the operating system and security patches typically taking months before reaching consumers, or sometimes not at all. The success of Android has made it a target for patent and copyright litigation between technology companies. History. Former Android logo wordmark 2. The Sooner prototype phone,1. Android. Android Inc. Palo Alto, California in October 2. Andy Rubin, Rich Miner, Nick Sears, and Chris White. Rubin described the Android project as tremendous potential in developing smarter mobile devices that are more aware of its owners location and preferences. The early intentions of the company were to develop an advanced operating system for digital cameras, and this was the basis of its pitch to investors in April 2. The company then decided that the market for cameras was not large enough for its goals, and by five months later it had diverted its efforts and was pitching Android as a handset operating system that would rival Symbian and Microsoft Windows Mobile. Rubin had difficulty attracting investors early on, and Android was facing eviction from its office space. Steve Perlman, a close friend of Rubin, brought him 1. Perlman refused a stake in the company, and has stated I did it because I believed in the thing, and I wanted to help Andy. In July 2. 00. 5,1. Google acquired Android Inc. Its key employees, including Rubin, Miner and White, joined Google as part of the acquisition. Not much was known about the secretive Android at the time, with the company having provided few details other than that it was making software for mobile phones. At Google, the team led by Rubin developed a mobile device platform powered by the Linux kernel. Google marketed the platform to handset makers and carriers on the promise of providing a flexible, upgradeable system. Google had lined up a series of hardware components and software partners and signaled to carriers that it was open to various degrees of cooperation. InformationWeek. com News, analysis and research for business technology professionals, plus peertopeer knowledge sharing. Engage with our community. Speculation about Googles intention to enter the mobile communications market continued to build through December 2. An early prototype had a close resemblance to a Black. Berry phone, with no touchscreen and a physical QWERTYkeyboard, but the arrival of 2. CbElAnrH4vg/UmT1Wj7bz7I/AAAAAAAAACQ/EzpqLCTmxQg/s1600/flippagemaker.jpg' alt='Open Source Pdf Flip Book Maker' title='Open Source Pdf Flip Book Maker' />Applei. Phone meant that Android had to go back to the drawing board. Google later changed its Android specification documents to state that Touchscreens will be supported, although the Product was designed with the presence of discrete physical buttons as an assumption, therefore a touchscreen cannot completely replace physical buttons. In September 2. 00. Information. Week covered an Evalueserve study reporting that Google had filed several patent applications in the area of mobile telephony. On November 5, 2. Open Handset Alliance, a consortium of technology companies including Google, device manufacturers such as HTC, Motorola and Samsung, wireless carriers such as Sprint and T Mobile, and chipset makers such as Qualcomm and Texas Instruments, unveiled itself, with a goal to develop the first truly open and comprehensive platform for mobile devices. The first commercially available smartphone running Android was the HTC Dream, also known as T Mobile G1, announced on September 2. Since 2. 00. 8, Android has seen numerous updates which have incrementally improved the operating system, adding new features and fixing bugs in previous releases. Each major release is named in alphabetical order after a dessert or sugary treat, with the first few Android versions being called Cupcake, Donut, Eclair, and Froyo, respectively. During its announcement of Android Kit. Kat in 2. 01. 3, Google explained that Since these devices make our lives so sweet, each Android version is named after a dessert, although a Google spokesperson told CNN in an interview that Its kind of like an internal team thing, and we prefer to be a little bit how should I say a bit inscrutable in the matter, Ill say. In 2. 01. 0, Google launched its Nexus series of devices, a lineup in which Google partnered with different device manufacturers to produce new devices and introduce new Android versions. The series was described as having played a pivotal role in Androids history by introducing new software iterations and hardware standards across the board, and became known for its bloat free software with timely.