[2012-09-09 02:04:23 - SDK Manager] Failed to fetch URL https://dl-ssl.google.com/android/repository/addons_list-1.xml, reason: Connection to https://dl-ssl.google.com refused
------解决方案--------------------
那个更新太慢，还老掉线，
你直接从网上下载具体版本的SDK吧，2.2 4.1各个版本都有，下载了拷贝到Andorid sdk目录就OK，
------解决方案--------------------
SDK Manager里面菜单 -> Tools -> Offcial Add-on Sites -> Enable All
SDK Manager里面菜单 -> Tools -> User Defined Sites 添加上：
http://android-misc-widgets.googlecode.com/svn/trunk/addon.xml
http://developer.android.com/sdk/index.html
------解决方案--------------------
给你另一个帖子都说了，可以下载的，
我亲自测试过的，你直接复制地址到迅雷就OK！！！
离线下载地址：
https://dl-ssl.google.com/android/repository/android-1.1_r1-windows.zip
https://dl-ssl.google.com/android/repository/android-1.5_r04-windows.zip
https://dl-ssl.google.com/android/repository/android-1.6_r03-windows.zip
https://dl-ssl.google.com/android/repository/android-2.0_r01-windows.zip
https://dl-ssl.google.com/android/repository/android-2.0.1_r01-windows.zip
https://dl-ssl.google.com/android/repository/android-2.1_r03-linux.zip
https://dl-ssl.google.com/android/repository/android-2.3.1_r02-linux.zip
https://dl-ssl.google.com/android/repository/android-2.3.3_r02-linux.zip
https://dl-ssl.google.com/android/repository/android-3.0_r02-linux.zip
https://dl-ssl.google.com/android/repository/android-3.1_r03-linux.zip
https://dl-ssl.google.com/android/repository/android-3.2_r01-linux.zip
https://dl-ssl.google.com/android/repository/android-14_r03.zip
https://dl-ssl.google.com/android/repository/android-15_r03.zip
https://dl-ssl.google.com/android/repository/sysimg_armv7a-14_r02.zip
https://dl-ssl.google.com/android/repository/sysimg_armv7a-15_r02.zip
https://dl-ssl.google.com/android/repository/samples-2.1_r01-linux.zip
https://dl-ssl.google.com/android/repository/samples-2.2_r01-linux.zip
https://dl-ssl.google.com/android/repository/samples-2.3_r01-linux.zip
https://dl-ssl.google.com/android/repository/samples-2.3.3_r01-linux.zip
https://dl-ssl.google.com/android/repository/samples-3.0_r01-linux.zip
https://dl-ssl.google.com/android/repository/samples-3.1_r01-linux.zip
https://dl-ssl.google.com/android/repository/samples-3.2_r01-linux.zip
https://dl-ssl.google.com/android/repository/samples-14_r02.zip
https://dl-ssl.google.com/android/repository/samples-15_r02.zip
https://dl-ssl.google.com/android/repository/platform-tools_r11-windows.zip
https://dl-ssl.google.com/android/repository/tools_r19-windows.zip
https://dl-ssl.google.com/android/repository/docs-15_r02.zip
https://dl-ssl.google.com/android/repository/sources-14_r01.zip
https://dl-ssl.google.com/android/repository/sources-15_r02.zip
https://dl-ssl.google.com/android/repository/support_r07.zip