PlatformPackageSizeSHA-1 ChecksumWindowsinstaller_r24.4.1-windows.exe(Recommended)151659917 bytesf9b59d72413649d31e633207e31f456443e7ea0
bandroid-sdk_r24.4.1-windows.zip199701062 bytes66b6a6433053c152b22bf8cab19c0f3fef4eba49Mac
OS Xandroid-sdk_r24.4.1-macosx.zip102781947 bytes85a9cccb0b1f9e6f1f616335c5f07107553840cd
Linuxandroid-sdk_r24.4.1-linux.tgz326412652 bytes725bb360f0f7d04eaccff5a2d57abdd49061326d
来源：
http://tools.android-studio.org/index.php/sdk/85-tools/109-android-tools-download
用vs2015开发安卓app
https://www.cnblogs.com/lidabo/p/8523461.html