Android移动操作系统源代码GetAndroidSourceCodeThisdocumentdescribeshowtosetupyourlocalworkenvironment,howtouseRepotogettheAndroidfiles,andhowtobuildthefilesonyourmachine.Relatedreading:Foranoverviewoftheentirecode-reviewandcode-updateprocess,seeLifeofaPatch.ForreferencedetailsaboutRepo,seeUsingRepoandGit.What'sinthesource?ToseesnapshotsandhistoriesofthefilesavailableinthepublicAndroidrepositories,visittheGitWebwebinterface.Thesourceisapproximately2.6GBinsize.Youwillneed6GBfreetocompletethebuild.SettingupyourmachineTobuildtheAndroidsourcefiles,youwillneedtouseLinuxorMacOS.BuildingunderWindowsisnotcurrentlysupported.LinuxTheAndroidbuildisroutinelytestedinhouseonrecentversionsofUbuntu(10.04andlater),butmostdistributionsshouldhavetherequiredbuildtoolsavailable.Reportsofsuccessesorfailuresonotherdistributionsarewelcome.Ingeneralyouwillneed:Python2.4,whichyoucandownloadfrompython.org.JDK6ifyouwishtobuildGingerbreadornewer;JDK5forFroyoorolder.Youcandownloadeitherfromjava.sun.com.Git1.5.4ornewer.YoucanfinditatHYPERLINK"http://git.or.cz/"http://git.or.cz/.UbuntuLinux(64-bit)TheSunJDKisnolongerinUbuntu'smainpackagerepository.Inordertodownloadit,youneedtoaddtheappropriaterepositoryandindicatetothesystemwhichJDKshouldbeused.Java6:forGingerbreadandnewersudoadd-apt-repository"debHYPERLINK"http://archive.canonical.com/"http://archive.canonical.com/lucidpartner"sudoadd-apt-repository"deb-srcHYPERLINK"http://archive.canonical.com/ubuntu"http://archive.canonical.com/ubuntulucidpartner"sudoapt-getupdatesudoapt-getinstallsun-java6-jdksudoupdate-java-alternatives-sjava-6-sunJava5:forFroyoandoldersudoadd-apt-repository"debHYPERLINK"http://archive.ubuntu.com/ubuntu"http://archive.ubuntu.com/ubuntudappermainmultiverse"sudoadd-apt-repository"debHYPERLINK"http://archive.ubuntu.com/ubuntu"http://archive.ubuntu.com/ubuntudapper-updatesmainmultiverse"sudoapt-getupdatesudoapt-getinstallsun-java5-jdksudoupdate-java-alternatives-sjava-1.5.0-sunTosetupyourdevelopmentenvironment