Fire_OS

Infobox OS | name = Fire OS | title = Fire OS | logo = | screenshot = | caption = | developer = Amazon.com | programmed in = C語言, C++, | family = Modified Android | working state = Current | source model = Proprietary software based on Open source Android and in all devices with proprietary components | released = | latest release version = Fire OS 7.3.1.2 for 9th generation devices | latest release date = | latest preview version = Fire OS 5 Developer Preview for Amazon Fire TV | latest preview date = | marketing target = Kindle Fire, Fire HDX ( tablet computers ), Amazon Fire TV, Fire Phone | language = | package manager = APK | supported platforms = 32 - bit and 64 - bit ARM | kernel type = Monolithic ( modified Linux kernel ) | userland = Bionic libc, mksh shell, native core utilities with a few from NetBSD | ui = Graphical ( Multi-touch ) | license = Proprietary EULA; based on Apache License 2.0 Modified Linux kernel under GNU GPL v2 | website = 亞馬遜Fire OS是亞馬遜爲其Fire Phone和Kindle Fire系列平板電腦 ， Echo和Echo Dot以及其他內容傳送設備 （ 如Fire TV ） 生產的基於Android的移動操作系統 。 在此係統上下載應用 ， 可到亞馬遜應用商店 。