android 在 github 也有, 但是不全.
https://github.com/android

android 官方的代码在
https://android.googlesource.com/

不过我这边貌似是被墙了. 需要 ***.
使用 git 下载即可

git clone https://android.googlesource.com/name

name 需要替换为具体的模块. 模块列表是

Name Description
accessories/manifest

device/asus/deb
device/asus/flo
device/asus/flo-kernel

device/asus/grouper Files specific to Nexus 7
device/asus/tilapia
device/common

device/generic/armv7-a

device/generic/armv7-a-neon
device/generic/common

device/generic/goldfish
device/generic/mini-emulator-armv7-a-neon

device/generic/mini-emulator-mips

device/generic/mini-emulator-x86

device/generic/mips
device/generic/x86

device/google/accessory/adk2012
device/google/accessory/adk2012_demo

device/google/accessory/arduino Android accessory support - arduino files.
device/google/accessory/demokit Android accessory support - demo kit.
device/google/phantasm

device/htc/common Files specific to HTC devices but shared between multiple HTC devices
device/htc/dream Files specific to HTC dream hardware
device/htc/dream-sapphire

device/htc/passion Files specific to HTC passion hardware
device/htc/passion-common Files specific to HTC passion hardware
device/htc/sapphire Files specific to HTC sapphire hardware
device/lge/hammerhead

device/lge/hammerhead-kernel

device/lge/mako
device/lge/mako-kernel

device/moto/common

device/moto/stingray

device/moto/wingray
device/sample

device/samsung_slsi/arndale
device/samsung/crespo Files specific to Samsung crespo hardware, a.k.a. Nexus S.
device/samsung/crespo4g Files specific to Samsung crespo4g hardware, a.k.a. Nexus S 4G.
device/samsung/maguro

device/samsung/manta

device/samsung/toro
device/samsung/toroplus Files related to toroplus, i.e. the Sprint Galaxy Nexus.
device/samsung/torospr

device/samsung/tuna
device/sony/lt26 Files specific to the Sony LT26 ("Xperia S")
device/ti/bootloader/uboot

device/ti/panda
kernel/common Common Android Kernel Tree
kernel/exynos

kernel/goldfish
kernel/lk

kernel/msm Kernel tree for Qualcomm chipsets
kernel/omap
kernel/samsung Kernel tree for Samsung systems on Android.
kernel/tegra Kernel tree for NVIDIA Tegra family SOICs on Android.
Kernel-Projects
mirror/manifest Manifest that contains all the projects that are hosted on the AOSP server. Useful when mirroring.
platform/abi/cpp

platform/art

platform/bionic libc, libm, libdl, dynamic linker
platform/bootable/bootloader/legacy bootloader reference code
platform/bootable/diskinstaller
platform/bootable/recovery

platform/build build system
platform/cts Compatibility Test Suite
platform/dalvik Dalvik virtual machine and core libraries
platform/dalvik2

platform/dalvik-snapshot

platform/developers/build

platform/developers/demos

platform/developers/docs

platform/developers/samples/android
platform/development Platform engineering tools, sample code
platform/docs/source.android.com Source files for the source.android.com site.
platform/external/aac

platform/external/aes

platform/external/alac

platform/external/android-clat

platform/external/android-mock

platform/external/ant-glob

platform/external/antlr
platform/external/apache-apr

platform/external/apache-apr-util

platform/external/apache-harmony

platform/external/apache-http

platform/external/apache-log4cxx

platform/external/apache-qp Quoted-printable library
platform/external/apache-xml

platform/external/apple-coreaudiosamples

platform/external/arduino

platform/external/arduino-ide

platform/external/astl

platform/external/bison
platform/external/blktrace

platform/external/bluetooth/bluedroid

platform/external/bluetooth/bluez

platform/external/bluetooth/glib

platform/external/bluetooth/hcidump
platform/external/bluez
platform/external/boost
platform/external/bouncycastle

platform/external/bsdiff

platform/external/bzip2
platform/external/ceres-solver

platform/external/checkpolicy

platform/external/chromium

platform/external/chromium_org

platform/external/chromium_org/sdch/open-vcdiff
platform/external/chromium_org/testing/gtest

platform/external/chromium_org/third_party/angle_dx11

platform/external/chromium_org/third_party/eyesfree/src/android/java/src/com/googlecode/eyesfree/braille

platform/external/chromium_org/third_party/freetype
platform/external/chromium_org/third_party/icu

platform/external/chromium_org/third_party/leveldatabase/src

platform/external/chromium_org/third_party/libjingle/source/talk

platform/external/chromium_org/third_party/libphonenumber/src/phonenumbers

platform/external/chromium_org/third_party/libphonenumber/src/resources
platform/external/chromium_org/third_party/mesa/src
platform/external/chromium_org/third_party/openssl

platform/external/chromium_org/third_party/opus/src
platform/external/chromium_org/third_party/ots

platform/external/chromium_org/third_party/skia/gyp
platform/external/chromium_org/third_party/skia/include
platform/external/chromium_org/third_party/skia/src
platform/external/chromium_org/third_party/smhasher/src
platform/external/chromium_org/third_party/WebKit

platform/external/chromium_org/third_party/yasm/source/patched-yasm
platform/external/chromium_org/tools/grit

platform/external/chromium_org/tools/gyp

platform/external/chromium_org/v8

platform/external/chromium-libpac

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/conscrypt
platform/external/curl

platform/external/dbus

platform/external/dexmaker

platform/external/dhcpcd

platform/external/dnsmasq

platform/external/doclava

platform/external/dosfstools

platform/external/droiddriver

platform/external/dropbear

platform/external/e2fsprogs
platform/external/easymock

platform/external/eclipse-basebuilder

platform/external/eclipse-windowbuilder
platform/external/eglib
platform/external/eigen
platform/external/elfcopy

platform/external/elfutils

platform/external/embunit

platform/external/emma

platform/external/esd

platform/external/expat
platform/external/eyes-free
platform/external/faad

platform/external/fat32lib

platform/external/fdlibm

platform/external/flac

platform/external/free-image

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/googleclient

platform/external/google-diff-match-patch

platform/external/grub

platform/external/gsoap
platform/external/gtest
platform/external/guava
platform/external/hamcrest

platform/external/harfbuzz

platform/external/harfbuzz_ng

platform/external/hcidump

platform/external/hsqldb

platform/external/hyphenation

platform/external/icu4c
platform/external/id3lib

platform/external/iproute2

platform/external/ipsec-tools

platform/external/iptables

platform/external/iputils

platform/external/jack

platform/external/javasqlite

platform/external/javassist
platform/external/jdiff
platform/external/jenkins-hash

platform/external/jhead
platform/external/jline
platform/external/jmdns
platform/external/jmonkeyengine
platform/external/jpeg

platform/external/jsilver

platform/external/jsoncpp

platform/external/jsr305

platform/external/junit
platform/external/kernel-headers

platform/external/lame

platform/external/lcc

platform/external/libcap-ng
platform/external/libcxx

platform/external/libffi

platform/external/libgsm

platform/external/liblzf

platform/external/libmtp

platform/external/libnfc-nci

platform/external/libnfc-nxp

platform/external/libnl
platform/external/libnl-headers
platform/external/libogg

platform/external/libpcap

platform/external/libphonenumber

platform/external/libpng

platform/external/libppp

platform/external/libseccomp-helper
platform/external/libselinux

platform/external/libsepol

platform/external/libunwind
platform/external/libusb

platform/external/libusb_aah

platform/external/libusb-compat
platform/external/libvorbis
platform/external/libvpx

platform/external/libxml2

platform/external/libxslt

platform/external/libyuv

platform/external/linux-tools-perf

platform/external/littlemock

platform/external/lldb

platform/external/llvm

platform/external/login-items-ae

platform/external/lohit-fonts

platform/external/lzma

platform/external/marisa-trie

platform/external/markdown

platform/external/mdnsresponder
platform/external/mesa3d

platform/external/mksh

platform/external/mockito

platform/external/mockwebserver
platform/external/mp4parser
platform/external/mp4v2
platform/external/mpg123

platform/external/mtpd

platform/external/naver-fonts

platform/external/netcat

platform/external/netperf

platform/external/neven
platform/external/nfacct

platform/external/nist-pkits

platform/external/nist-sip

platform/external/noto-fonts

platform/external/oauth
platform/external/objenesis
platform/external/okhttp

platform/external/opencore OpenCORE Media Framework
platform/external/opencv

platform/external/openfst

platform/external/openssh

platform/external/openssl

platform/external/open-vcdiff

platform/external/open***

platform/external/oprofile

platform/external/pcre

platform/external/ping

platform/external/ping6
platform/external/pixman

platform/external/ppp

platform/external/proguard

platform/external/protobuf

platform/external/pthreads

platform/external/qemu

platform/external/qemu-pc-bios

platform/external/qt

platform/external/quake
platform/external/regex-re2
platform/external/replicaisland
platform/external/robolectric

platform/external/safe-iop

platform/external/scrypt

platform/external/sepolicy

platform/external/sfntly

platform/external/sil-fonts
platform/external/skia

platform/external/smack
platform/external/smali
platform/external/sonivox

platform/external/speex
platform/external/sqlite SQLite 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/tesseract Tesseract Open Source OCR Engine
platform/external/timezonepicker-support

platform/external/tinyalsa

platform/external/tinycompress

platform/external/tinyxml

platform/external/tinyxml2

platform/external/tremolo

platform/external/tremor

platform/external/unicode

platform/external/utf8proc

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/xerces-cpp

platform/external/xmlwriter
platform/external/xmp_toolkit

platform/external/yaffs2

platform/external/zlib

platform/external/zxing
platform/frameworks/av

platform/frameworks/base Android framework classes and services
platform/frameworks/compile/libbcc

platform/frameworks/compile/linkloader

platform/frameworks/compile/llvm-ndk-cc
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/carddav CardDAV library
platform/frameworks/opt/colorpicker
platform/frameworks/opt/com.google.android

platform/frameworks/opt/com.google.android.googlelogin

platform/frameworks/opt/datetimepicker

platform/frameworks/opt/emoji

platform/frameworks/opt/inputmethodcommon

platform/frameworks/opt/mailcommon

platform/frameworks/opt/mms
platform/frameworks/opt/net/voip

platform/frameworks/opt/photoviewer
platform/frameworks/opt/telephony

platform/frameworks/opt/timezonepicker

platform/frameworks/opt/vcard

platform/frameworks/policies/base

platform/frameworks/rs

platform/frameworks/support
platform/frameworks/testing
platform/frameworks/uiautomator
platform/frameworks/volley

platform/frameworks/webview
platform/frameworks/wilhelm
platform/gdk

platform/hardware/akm

platform/hardware/broadcom/libbt

platform/hardware/broadcom/wlan
platform/hardware/invensense

platform/hardware/libhardware hardware abstraction library
platform/hardware/libhardware_legacy

platform/hardware/msm7k msm7k hardware glue
platform/hardware/qcom/audio

platform/hardware/qcom/bt

platform/hardware/qcom/camera

platform/hardware/qcom/display

platform/hardware/qcom/gps

platform/hardware/qcom/keymaster

platform/hardware/qcom/media

platform/hardware/qcom/msm8960

platform/hardware/qcom/msm8x74

platform/hardware/qcom/power

platform/hardware/qcom/sensors

platform/hardware/qcom/wlan
platform/hardware/ril radio interface layer
platform/hardware/samsung_slsi/exynos5

platform/hardware/ti/omap3

platform/hardware/ti/omap4-aah

platform/hardware/ti/omap4xxx

platform/hardware/ti/wlan

platform/hardware/ti/wpan

platform/libcore

platform/libcore2

platform/libcore-snapshot

platform/libnativehelper

platform/manifest Android Platform Manifest
platform/motodev

platform/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/Camera2

platform/packages/apps/CellBroadcastReceiver

platform/packages/apps/CertInstaller

platform/packages/apps/Contacts UI for the Contacts, Call log, and Dialer applications
platform/packages/apps/ContactsCommon

platform/packages/apps/DeskClock

platform/packages/apps/Dialer

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/InCallUI
platform/packages/apps/KeyChain
platform/packages/apps/Launcher
platform/packages/apps/Launcher2

platform/packages/apps/Launcher3

platform/packages/apps/LegacyCamera
platform/packages/apps/Mms

platform/packages/apps/Music

platform/packages/apps/MusicFX

platform/packages/apps/Nfc

platform/packages/apps/OneTimeInitializer

platform/packages/apps/PackageInstaller
platform/packages/apps/Phone Call management UI
platform/packages/apps/PhoneCommon

platform/packages/apps/Protips

platform/packages/apps/Provision Minimal configuration/provisioning app
platform/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/UnifiedEmail
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/CalendarProvider Content provider for calendar data
platform/packages/providers/ContactsProvider Content provider for contacts and call log data
platform/packages/providers/DownloadProvider Download Manager
platform/packages/providers/DrmProvider
platform/packages/providers/GoogleContactsProvider ContactsProvider to sync contacts with Google
platform/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/screensavers/Basic

platform/packages/screensavers/PhotoTable

platform/packages/screensavers/WebView

platform/packages/services/EasService

platform/packages/services/LockAndWipe

platform/packages/services/Telephony

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/prebuilt binaries to support linux and osx builds
platform/prebuilts/clang/darwin-x86/3.1
platform/prebuilts/clang/darwin-x86/3.2
platform/prebuilts/clang/darwin-x86/arm/3.3
platform/prebuilts/clang/darwin-x86/host/3.3

platform/prebuilts/clang/darwin-x86/mips/3.3

platform/prebuilts/clang/darwin-x86/x86/3.3
platform/prebuilts/clang/linux-x86/3.1

platform/prebuilts/clang/linux-x86/3.2

platform/prebuilts/clang/linux-x86/arm/3.3

platform/prebuilts/clang/linux-x86/host/3.3
platform/prebuilts/clang/linux-x86/mips/3.3
platform/prebuilts/clang/linux-x86/x86/3.3

platform/prebuilts/devtools
platform/prebuilts/eclipse Prebuilt packages from the Eclipse project, used to build components of the SDK.
platform/prebuilts/eclipse-build-deps

platform/prebuilts/eclipse-build-deps-sources

platform/prebuilts/gcc/darwin-x86/aarch64/aarch64-linux-android-4.8
platform/prebuilts/gcc/darwin-x86/arm/arm-eabi-4.6

platform/prebuilts/gcc/darwin-x86/arm/arm-eabi-4.7

platform/prebuilts/gcc/darwin-x86/arm/arm-eabi-4.8

platform/prebuilts/gcc/darwin-x86/arm/arm-linux-androideabi-4.6
platform/prebuilts/gcc/darwin-x86/arm/arm-linux-androideabi-4.7
platform/prebuilts/gcc/darwin-x86/arm/arm-linux-androideabi-4.8
platform/prebuilts/gcc/darwin-x86/host/headers

platform/prebuilts/gcc/darwin-x86/host/i686-apple-darwin-4.2.1

platform/prebuilts/gcc/darwin-x86/mips/mipsel-linux-android-4.4.3 MIPS 4.4.3 toolchain, for 32-bit MacOS.
platform/prebuilts/gcc/darwin-x86/mips/mipsel-linux-android-4.6
platform/prebuilts/gcc/darwin-x86/mips/mipsel-linux-android-4.7
platform/prebuilts/gcc/darwin-x86/mips/mipsel-linux-android-4.8
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/darwin-x86/x86/i686-linux-android-4.7

platform/prebuilts/gcc/darwin-x86/x86/x86_64-linux-android-4.7

platform/prebuilts/gcc/darwin-x86/x86/x86_64-linux-android-4.8

platform/prebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.8

platform/prebuilts/gcc/linux-x86/arm/arm-eabi-4.6

platform/prebuilts/gcc/linux-x86/arm/arm-eabi-4.7

platform/prebuilts/gcc/linux-x86/arm/arm-eabi-4.8

platform/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.6

platform/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.7

platform/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.8

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-4.4.3 MIPS 4.4.3 toolchain, for 32-bit linux.
platform/prebuilts/gcc/linux-x86/mips/mipsel-linux-android-4.6

platform/prebuilts/gcc/linux-x86/mips/mipsel-linux-android-4.7

platform/prebuilts/gcc/linux-x86/mips/mipsel-linux-android-4.8

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/gcc/linux-x86/x86/i686-linux-android-4.7
platform/prebuilts/gcc/linux-x86/x86/x86_64-linux-android-4.7

platform/prebuilts/gcc/linux-x86/x86/x86_64-linux-android-4.8

platform/prebuilts/gradle-plugin

platform/prebuilts/maven_repo/android

platform/prebuilts/misc Miscellaneous prebuilt modules
platform/prebuilts/ndk

platform/prebuilts/python/darwin-x86/2.7.5

platform/prebuilts/python/linux-x86/2.7.5

platform/prebuilts/qemu-kernel

platform/prebuilts/runtime

platform/prebuilts/sdk

platform/prebuilts/tools

platform/sdk Development Tools for the SDK
platform/system/bluetooth bluetooth tools
platform/system/core minimal bootable environment
platform/system/extras debugging/inspection tools
platform/system/media

platform/system/netd

platform/system/security

platform/system/vold

platform/system/wlan/ti TI 1251 WLAN driver and tools
platform/tools/adt/eclipse

platform/tools/adt/idea
platform/tools/base
platform/tools/build

platform/tools/emulator
platform/tools/external/fat32lib

platform/tools/external/gradle

platform/tools/idea
platform/tools/loganalysis

platform/tools/motodev

platform/tools/studio/cloud
platform/tools/studio/translation

platform/tools/swt

platform/tools/tradefederation

platform/vendor/htc/dream-open build configuration for HTC Dream
platform/vendor/invensense

platform/vendor/sample

Platform-Projects Base project for all active Android platform projects, containing rights that all platform maintainers have for all projects.
Platform-Unrestricted-Projects Base project for Android platform where all platform maintainers have full approval and submit rights.
Public-Projects
toolchain/avr-libc

toolchain/benchmark
toolchain/binutils

toolchain/build
toolchain/ccache

toolchain/clang
toolchain/cloog
toolchain/compiler-rt

toolchain/expat
toolchain/gcc

toolchain/gdb

toolchain/gmp

toolchain/gold

toolchain/isl

toolchain/llvm

toolchain/manifest

toolchain/mclinker

toolchain/mpc

toolchain/mpfr

toolchain/perl

toolchain/polly
toolchain/ppl

toolchain/python

toolchain/valgrind

tools/repo