由于大陆直接访问Android的官方网站一般情况下比较困难，特此列出了Android各个SDK版本的直接下载地址。
ADT
23.0.4：https://dl.google.com/android/ADT-23.0.4.zip
23.0.6：https://dl.google.com/android/ADT-23.0.6.zip
SDK――23.0.2
Windows32 & 64-bit:http://dl.google.com/android/android-sdk_r23.0.2-windows.zip
Windows32 & 64-bit:http://dl.google.com/android/installer_r23.0.2-windows.exe
Mac OS X32 & 64-bit:http://dl.google.com/android/android-sdk_r23.0.2-macosx.zip
Linux32 & 64-bit:http://dl.google.com/android/android-sdk_r23.0.2-linux.tgz
SDK――24.1.2
Windows32 & 64-bit:http://dl.google.com/android/android-sdk_r24.1.2-windows.zip
Windows32 & 64-bit:http://dl.google.com/android/installer_r24.1.2-windows.exe
Mac OS X32 & 64-bit:http://dl.google.com/android/android-sdk_r24.1.2-macosx.zip
Linux32 & 64-bit:http://dl.google.com/android/android-sdk_r24.1.2-linux.tgz
Android Studio――V1.1.0
Windows32 & 64-bit:https://dl.google.com/dl/android/studio/ide-zips/1.1.0/android-studio-ide-135.1740770-windows.zip
Mac OS X32 & 64-bit:https://dl.google.com/dl/android/studio/install/1.1.0/android-studio-ide-135.1740770-mac.dmg
Linux32 & 64-bit:https://dl.google.com/dl/android/studio/ide-zips/1.1.0/android-studio-ide-135.1740770-linux.zip
ADT Bundle――23.0.2
Windows 32-bit:https://dl.google.com/android/adt/adt-bundle-windows-x86-20140702.zip
Windows 64-bit:https://dl.google.com/android/adt/adt-bundle-windows-x86_64-20140702.zip
Mac OS X 64-bit:https://dl.google.com/android/adt/adt-bundle-mac-x86_64-20140702.zip
Linux 32-bit:https://dl.google.com/android/adt/adt-bundle-linux-x86-20140702.zip
Linux 64-bit:https://dl.google.com/android/adt/adt-bundle-linux-x86_64-20140702.zip
来源：博客园
作者：良辰#
链接：https://www.cnblogs.com/liang-chen/p/11489030.html