android sdk manager網路問題無法更新

修改hosts檔案

windows下目錄

在mac或Linux中，hosts檔案所在位置為/etc/hosts，可以使用sudo vim /etc/hosts來編輯。

在末尾新增

#Google Service
#Chrome 網上應用
203.208.46.146 chrome.google.com
203.208.46.146 clients0.google.com
203.208.46.146 clients1.google.com
203.208.46.146 clients2.google.com
203.208.46.146 clients3.google.com
203.208.46.146 clients4.google.com
203.208.46.146 www.googleusercontent.com
203.208.46.146 lh0.googleusercontent.com
203.208.46.146 lh1.googleusercontent.com
203.208.46.146 lh2.googleusercontent.com
203.208.46.146 lh3.googleusercontent.com
203.208.46.146 lh4.googleusercontent.com
203.208.46.146 lh5.googleusercontent.com
203.208.46.146 lh6.googleusercontent.com
203.208.46.146 clients1.googleusercontent.com
203.208.46.146 clients2.googleusercontent.com

#網頁快照
203.208.46.146 webcache.googleusercontent.com

#Google SSL
203.208.46.146 encrypted.google.com
203.208.46.146 encrypted.google.com.hk

#Google Docs
203.208.46.146 docs.google.com
203.208.46.146 docs0.google.com
203.208.46.146 docs1.google.com
203.208.46.146 docs2.google.com
203.208.46.146 docs3.google.com
203.208.46.146 spreadsheets.google.com
203.208.46.146 spreadsheets0.google.com
203.208.46.146 spreadsheets1.google.com
203.208.46.146 spreadsheets2.google.com
203.208.46.146 spreadsheets3.google.com

#Gmail
203.208.46.146 mail.google.com
203.208.46.146 chatenabled.mail.google.com #Gmail中Gtalk聊天服務

#Google 搜尋
203.208.46.146 www.google.com

#Google preview
203.208.46.146 www.googlepreview.com

#Google 翻譯
203.208.46.146 translate.google.com
203.208.46.146 translate.googleapis.com

#Google 搜尋建議（IE9）
203.208.46.146 clients5.google.com

#Google Code
203.208.46.146 code.google.com

#Picasa 網路相簿
203.208.46.146 picasaweb.google.com
203.208.46.146 lh0.ggpht.com
203.208.46.146 lh1.ggpht.com
203.208.46.146 lh2.ggpht.com
203.208.46.146 lh3.ggpht.com
203.208.46.146 lh4.ggpht.com
203.208.46.146 lh5.ggpht.com
203.208.46.146 lh6.ggpht.com
203.208.46.146 lh7.ggpht.com
203.208.46.146 lh8.ggpht.com
203.208.46.146 lh8.ggpht.com
203.208.46.146 lh9.ggpht.com
203.208.46.146 lh6.google.com

#Google 個人資料
203.208.46.146 profiles.google.com
203.208.46.146 browsersync.google.com

#Google+
203.208.46.146 talkgadget.google.com #Google+中的聊天服務
203.208.46.146 ssl.gstatic.com
203.208.46.146 images-pos-opensocial.googleusercontent.com
203.208.46.146 images1-focus-opensocial.googleusercontent.com
203.208.46.146 images2-focus-opensocial.googleusercontent.com
203.208.46.146 images3-focus-opensocial.googleusercontent.com
203.208.46.146 images4-focus-opensocial.googleusercontent.com
203.208.46.146 images5-focus-opensocial.googleusercontent.com
203.208.46.146 images6-focus-opensocial.googleusercontent.com
203.208.46.146 plus.google.com

#Download 下載
203.208.46.146 dl.google.com
203.208.46.146 dl-ssl.google.com
74.125.237.1 dl-ssl.google.com

#Groups
203.208.46.146 groups.google.com

#Google URL Shortener
203.208.46.146 goo.gl

#Google App Engine
203.208.46.146 appengine.google.com

#Android Developer
74.125.113.121 developer.android.com

#原始碼下載問題也可用類似方法試圖解決
74.125.31.82 www.googlesource.com. 

74.125.31.82 android.googlesource.com