Android ADT离线更新办法

Troubleshooting ADT Installation

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If you are having trouble downloading the ADT plugin after following the steps above, here are some suggestions:

• If Eclipse can not find the remote update site containing the ADT plugin, try changing the remote site URL to use http, rather than https. That is, set the Location for the remote site to:

  http://dl-ssl.google.com/android/eclipse/

• If you are behind a firewall (such as a corporate firewall), make sure that you have properly configured your proxy settings in Eclipse. In Eclipse, you can configure proxy information from the main Eclipse menu inWindow (on Mac OS X, Eclipse) >Preferences > General > Network Connections.

If you are still unable to use Eclipse to download the ADT plugin as a remote update site, you can download the ADT zip file to your local machine and manually install it:

1. Download the ADT Plugin zip file (do not unpack it): 

   Package	Size	MD5 Checksum
   ADT-22.3.0.zip	14493723 bytes	0189080b23dfa0f866adafaaafcc34ab

2. Start Eclipse, then select Help > Install New Software.
3. Click Add, in the top-right corner.
4. In the Add Repository dialog, click Archive.
5. Select the downloaded ADT-22.3.0.zip file and click OK.
6. Enter "ADT Plugin" for the name and click OK. 
7. In the Available Software dialog, select the checkbox next to Developer Tools and clickNext.
8. In the next window, you'll see a list of the tools to be downloaded. ClickNext.
9. Read and accept the license agreements, then click Finish.   

   If you get a security warning saying that the authenticity or validity of the software can't be established, click OK.

10. When the installation completes, restart Eclipse.