4.1代码下载

谷歌官方地址：http://source.android.com/source/downloading.html

repo init -u https://android.googlesource.com/platform/manifest -b android-4.1.1_r1

如果以上方法不行到话，可以使用如下方式对特定模块下载：将name换成对应到名称即可：

例如下载Phone模

git clone https://android.googlesource.com/platform/packages/apps/Phone

android Git repositories
To clone one of these repositories, install git, and run:
git clone https://android.googlesource.com/name
For convenience, the clone URL is available as the name link below.
NameDescriptionKernel-Projects Platform-ProjectsBase project for all active Android platform projects, containing rights that all platform maintainers have for all projects.Platform-Unrestricted-ProjectsBase project for Android platform where all platform maintainers have full approval and submit rights.Public-Projects accessories/manifest device/asus/grouper device/common device/generic/armv7-a device/generic/armv7-a-neon device/generic/goldfish device/google/accessory/adk2012 device/google/accessory/adk2012_demo device/google/accessory/arduinoAndroid accessory support - arduino files.device/google/accessory/demokitAndroid accessory support - demo kit.device/htc/commonFiles specific to HTC devices but shared between multiple HTC devicesdevice/htc/dreamFiles specific to HTC dream hardwaredevice/htc/dream-sapphire device/htc/passionFiles specific to HTC passion hardwaredevice/htc/passion-commonFiles specific to HTC passion hardwaredevice/htc/sapphireFiles specific to HTC sapphire hardwaredevice/moto/common device/moto/stingray device/moto/wingray device/sample device/samsung/crespoFiles specific to Samsung crespo hardware, a.k.a. Nexus S.device/samsung/crespo4gFiles specific to Samsung crespo4g hardware, a.k.a. Nexus S 4G.device/samsung/maguro device/samsung/toro device/samsung/torospr device/samsung/tuna device/ti/bootloader/uboot device/ti/panda kernel/commonCommon Android Kernel Treekernel/exynos kernel/goldfish kernel/msmKernel tree for MSM7XXX family and Android on MSM7XXXkernel/omap kernel/samsungKernel tree for Samsung systems on Android.kernel/tegraKernel tree for NVIDIA Tegra family SOICs on Android.mirror/manifest platform/abi/cpp platform/bioniclibc, libm, libdl, dynamic linkerplatform/bootable/bootloader/legacybootloader reference codeplatform/bootable/diskinstaller platform/bootable/recovery platform/buildbuild systemplatform/ctsCompatibility Test Suiteplatform/dalvikDalvik virtual machine and core librariesplatform/dalvik-snapshot platform/dalvik2 platform/developmentPlatform engineering tools, sample codeplatform/docs/source.android.comSource files for the source.android.com site.platform/external/aac platform/external/aes platform/external/android-clat platform/external/android-mock platform/external/ant-glob platform/external/antlr platform/external/apache-harmony platform/external/apache-http platform/external/apache-qpQuoted-printable libraryplatform/external/apache-xml platform/external/arduino-ide platform/external/astl platform/external/bison platform/external/blktrace platform/external/bluetooth/bluez platform/external/bluetooth/glib platform/external/bluetooth/hcidump platform/external/bluez platform/external/bouncycastle platform/external/bsdiff platform/external/bzip2 platform/external/checkpolicy platform/external/chromium platform/external/chromium-trace platform/external/cibu-fonts platform/external/clang platform/external/clearsilver platform/external/codesourcery platform/external/collada platform/external/compiler-rt platform/external/dbus platform/external/dexmaker platform/external/dhcpcd platform/external/dnsmasq platform/external/doclava platform/external/dosfstools platform/external/dropbear platform/external/e2fsprogs platform/external/easymock platform/external/eclipse-basebuilder platform/external/eclipse-windowbuilder platform/external/eglib platform/external/elfcopy platform/external/elfutils platform/external/embunit platform/external/emma platform/external/esd platform/external/expat platform/external/eyes-free platform/external/fdlibm platform/external/flac platform/external/freetype platform/external/fsck_msdos platform/external/ganymed-ssh2 platform/external/gcc-demangle platform/external/gdata platform/external/genext2fs platform/external/giflib platform/external/google-diff-match-patch platform/external/googleclient platform/external/grub platform/external/gtest platform/external/guava platform/external/hamcrest platform/external/harfbuzz platform/external/hcidump platform/external/hsqldb platform/external/hyphenation platform/external/icu4c platform/external/iproute2 platform/external/ipsec-tools platform/external/iptables platform/external/jack platform/external/javasqlite platform/external/javassist platform/external/jdiff platform/external/jhead platform/external/jline platform/external/jmdns platform/external/jmonkeyengine platform/external/jpeg platform/external/jsilver platform/external/jsr305 platform/external/junit platform/external/kernel-headers platform/external/lcc platform/external/libffi platform/external/libgsm platform/external/liblzf platform/external/libmtp platform/external/libnfc-nxp platform/external/libnl-headers platform/external/libpcap platform/external/libphonenumber platform/external/libpng platform/external/libselinux platform/external/libsepol platform/external/libusb platform/external/libusb-compat platform/external/libvpx platform/external/libxml2 platform/external/libxslt platform/external/libyuv platform/external/linux-tools-perf platform/external/littlemock platform/external/llvm platform/external/lohit-fonts platform/external/markdown platform/external/mdnsresponder platform/external/mesa3d platform/external/mksh platform/external/mockwebserver platform/external/mtpd platform/external/naver-fonts platform/external/netcat platform/external/netperf platform/external/neven platform/external/nist-sip platform/external/oauth platform/external/opencoreOpenCORE Media Frameworkplatform/external/opencv platform/external/openfst platform/external/openssh platform/external/openssl platform/external/openvpn platform/external/oprofile platform/external/pcre platform/external/ping platform/external/ping6 platform/external/ppp platform/external/proguard platform/external/protobuf platform/external/qemu platform/external/qemu-pc-bios platform/external/quake platform/external/regex-re2 platform/external/replicaisland platform/external/safe-iop platform/external/sepolicy platform/external/skia platform/external/smali platform/external/sonivox platform/external/speex platform/external/sqliteSQLite database engine (http://sqlite.org)platform/external/srec platform/external/srtp platform/external/stlport platform/external/strace platform/external/stressapptest platform/external/svox platform/external/tagsoup platform/external/tcpdump platform/external/tesseractTesseract Open Source OCR Engineplatform/external/tinyalsa platform/external/tinyxml platform/external/tremolo platform/external/tremor platform/external/v8 platform/external/valgrind platform/external/webkit platform/external/webp platform/external/webrtc platform/external/wpa_supplicant platform/external/wpa_supplicant_6 platform/external/wpa_supplicant_8 platform/external/xdelta3 platform/external/xmlwriter platform/external/yaffs2 platform/external/zlib platform/external/zxing platform/frameworks/av platform/frameworks/baseAndroid framework classes and servicesplatform/frameworks/compile/libbcc platform/frameworks/compile/linkloader platform/frameworks/compile/mclinker platform/frameworks/compile/slang platform/frameworks/ex platform/frameworks/media/libvideoeditor platform/frameworks/mff platform/frameworks/ml platform/frameworks/native platform/frameworks/opt/calendar platform/frameworks/opt/carddavCardDAV libraryplatform/frameworks/opt/com.google.android platform/frameworks/opt/com.google.android.googlelogin platform/frameworks/opt/emoji platform/frameworks/opt/inputmethodcommon platform/frameworks/opt/mailcommon platform/frameworks/opt/mms platform/frameworks/opt/telephony platform/frameworks/opt/vcard platform/frameworks/policies/base platform/frameworks/rs platform/frameworks/support platform/frameworks/testing platform/frameworks/wilhelm platform/gdk platform/hardware/broadcom/wlan platform/hardware/invensense platform/hardware/libhardwarehardware abstraction libraryplatform/hardware/libhardware_legacy platform/hardware/msm7kmsm7k hardware glueplatform/hardware/qcom/gps platform/hardware/qcom/media platform/hardware/rilradio interface layerplatform/hardware/ti/omap3 platform/hardware/ti/omap4xxx platform/hardware/ti/wlan platform/hardware/ti/wpan platform/libcore platform/libcore-snapshot platform/libcore2 platform/libnativehelper platform/manifestAndroid Platform Manifestplatform/ndk platform/packages/apps/AccountsAndSyncSettings platform/packages/apps/AlarmClock platform/packages/apps/BasicSmsReceiver platform/packages/apps/Bluetooth platform/packages/apps/Browser platform/packages/apps/Calculator platform/packages/apps/Calendar platform/packages/apps/Camera platform/packages/apps/CellBroadcastReceiver platform/packages/apps/CertInstaller platform/packages/apps/ContactsUI for the Contacts, Call log, and Dialer applicationsplatform/packages/apps/DeskClock platform/packages/apps/Email platform/packages/apps/Exchange platform/packages/apps/Gallery platform/packages/apps/Gallery2 platform/packages/apps/Gallery3D platform/packages/apps/GlobalSearch platform/packages/apps/GoogleSearch platform/packages/apps/HTMLViewer platform/packages/apps/IM platform/packages/apps/KeyChain platform/packages/apps/Launcher platform/packages/apps/Launcher2 platform/packages/apps/LegacyCamera platform/packages/apps/Mms platform/packages/apps/Music platform/packages/apps/MusicFX platform/packages/apps/Nfc platform/packages/apps/PackageInstaller platform/packages/apps/PhoneCall management UIplatform/packages/apps/Protips platform/packages/apps/ProvisionMinimal configuration/provisioning appplatform/packages/apps/QuickSearchBox platform/packages/apps/Settings platform/packages/apps/SmartCardService platform/packages/apps/SoundRecorder platform/packages/apps/SpareParts platform/packages/apps/SpeechRecorder platform/packages/apps/Stk platform/packages/apps/Sync platform/packages/apps/Tag platform/packages/apps/Updater platform/packages/apps/VideoEditor platform/packages/apps/VoiceDialer platform/packages/experimental platform/packages/inputmethods/LatinIME platform/packages/inputmethods/OpenWnn platform/packages/inputmethods/PinyinIME platform/packages/providers/ApplicationsProvider platform/packages/providers/CalendarProviderContent provider for calendar dataplatform/packages/providers/ContactsProviderContent provider for contacts and call log dataplatform/packages/providers/DownloadProviderDownload Managerplatform/packages/providers/DrmProvider platform/packages/providers/GoogleContactsProviderContactsProvider to sync contacts with Googleplatform/packages/providers/GoogleSubscribedFeedsProvider platform/packages/providers/ImProvider platform/packages/providers/ManagementProvider platform/packages/providers/MediaProvider platform/packages/providers/PartnerBookmarksProvider platform/packages/providers/TelephonyProvider platform/packages/providers/UserDictionaryProvider platform/packages/providers/WebSearchProvider platform/packages/services/EasService platform/packages/services/LockAndWipe platform/packages/wallpapers/Basic platform/packages/wallpapers/Galaxy4 platform/packages/wallpapers/HoloSpiral platform/packages/wallpapers/LivePicker platform/packages/wallpapers/MagicSmoke platform/packages/wallpapers/MusicVisualization platform/packages/wallpapers/NoiseField platform/packages/wallpapers/PhaseBeam platform/pdk platform/prebuiltbinaries to support linux and osx buildsplatform/prebuilts/eclipsePrebuilt packages from the Eclipse project, used to build components of the SDK.platform/prebuilts/gcc/darwin-x86/arm/arm-eabi-4.6 platform/prebuilts/gcc/darwin-x86/arm/arm-linux-androideabi-4.6 platform/prebuilts/gcc/darwin-x86/mips/mipsel-linux-android-4.4.3MIPS 4.4.3 toolchain, for 32-bit MacOS.platform/prebuilts/gcc/darwin-x86/mips/mipsel-linux-android-4.6 platform/prebuilts/gcc/darwin-x86/x86/i686-android-linux-4.4.3 platform/prebuilts/gcc/darwin-x86/x86/i686-android-linux-4.6 platform/prebuilts/gcc/darwin-x86/x86/i686-linux-android-4.6 platform/prebuilts/gcc/linux-x86/arm/arm-eabi-4.6 platform/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.6 platform/prebuilts/gcc/linux-x86/host/i686-linux-glibc2.7-4.4.3 platform/prebuilts/gcc/linux-x86/host/i686-linux-glibc2.7-4.6 platform/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.7-4.6 platform/prebuilts/gcc/linux-x86/mips/mipsel-linux-android-4.4.3MIPS 4.4.3 toolchain, for 32-bit linux.platform/prebuilts/gcc/linux-x86/mips/mipsel-linux-android-4.6 platform/prebuilts/gcc/linux-x86/x86/i686-android-linux-4.4.3 platform/prebuilts/gcc/linux-x86/x86/i686-android-linux-4.6 platform/prebuilts/gcc/linux-x86/x86/i686-linux-android-4.6 platform/prebuilts/miscMiscellaneous prebuilt modulesplatform/prebuilts/ndk platform/prebuilts/qemu-kernel platform/prebuilts/sdk platform/prebuilts/tools platform/sdkDevelopment Tools for the SDKplatform/system/bluetoothbluetooth toolsplatform/system/coreminimal bootable environmentplatform/system/extrasdebugging/inspection toolsplatform/system/media platform/system/netd platform/system/security platform/system/vold platform/system/wlan/tiTI 1251 WLAN driver and toolsplatform/tools/tradefederation platform/vendor/htc/dream-openbuild configuration for HTC Dreamplatform/vendor/sample toolchain/avr-libc toolchain/benchmark toolchain/binutils toolchain/build toolchain/expat toolchain/gcc toolchain/gdb toolchain/gmp toolchain/gold toolchain/manifest toolchain/mpc toolchain/mpfr tools/repo