Android SDK updates and workarounds for ADT Update problems

2. Directly on the solution!

   Open the SDK Manager under Tools->options, and select "Force https://... sources to be fetched using http://..." To enforce the use of the HTTPS protocol.

4. After you select the previous step, some users can update the list. If it is still not, continue with the following operation.

   In the Address bar, type: C:\WINDOWS\system32\drivers\etc

6. We will see the hosts file and right-click Open mode to select Notepad. In the inside of the text copied into the following, the content is as follows ( special emphasis: is the original content after pasting the following content, rather than overwrite ):

   #Google主页

   203.208.46.146 www.google.com

   #这行是为了方便打开Android开发官网 don't seem to be able to open a VPN now.

   74.125.113.121 developer.android.com

   #更新的内容从以下地址下载

   203.208.46.146 dl.google.com

   203.208.46.146 dl-ssl.google.com

8. Some users will then see the list loaded. If there is no change, reopen SDK Manager. You will find that the problem is solved. 1

   If you still can't load out the list, or there are 2 red content, it is recommended to try again in a few days!

10. When updating the ADT plugin, use the URL http://dl-ssl.google.com/android/eclipse instead of the Https://dl-ssl.google.com/android/eclipse, This is also described in the official development documentation.

Android SDK updates and workarounds for ADT Update problems