Android is a mobile operating system based on a modified version of the Linux kernel and other open source software,designed primarily for touchscreen mobile devices such as smartphones and tablets.android is developed by a cosortium of developers known as the open handset alliance and comerically sponsored by Google.It was unvelied in November 2007,with first comerical Android device,the HTC dream, being launched in September 2008
History Android inc.was founded in Palo Alto,in California,in October 2003 by Andy Rubin , rich Miner,Nick Sears,and chirs white. Rubin discribed the Android project as having “tramandous potential in developing smarter mobile devices that are more aware of it’s 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 it’s pitch to investors in april2004. Then the company decided that the market for the cameras was not large enough for it’s goals , and five months later it had diverted its efforts and was pitching Android as a handset operating system that would rival sumbian and Microsoft Windows mobile…..
Android mobile development.. Android is developed by the Google untill the latest changes and updates are ready to be released ,at which point the source code is made avalible to the Android open source project (aosp) an open source initiative led by Google . TheAOSP code can be found without modification on select devices ,mainly the former Nexus and current Android one series of devices.
Hardware of a Android mobile the main hardware development for the Android is ARM (the ARMv7 and ARMv8_A artitectures) ,with x86_64 artitectures are also supported In later versions of Android .the unofficial android_x86 project provided support for x86 artechitecture ahead of the official support.since 2012 , Android devices with Intel proceresss began to appear ,including phones and tablets .while gaining support for 64 bit platform ,Android was the first made to run on 64_bit x86 and then on ARM64 since Android 5.0 “lollipop”,64_bit variates of all platforms are supported in addition to the 32_bit variants . An unofficial experimental port of the operating system to the RISC_V artechitecture was released in2021.
From the above matter we concluded that there are different types of generation have in our Android mobile system