http://tools.android.com/download/studio/canary 每周都有更新,不內建SDK
NOTE: These .zip files do not contain an embedded SDK install. If you have an existing install of Studio which contains an embedded SDK, if you upgrade by installing one of these zips, make sure you copy over the SDK as well.
http://tools.android.com/download/studio/dev 版本對應下面↓,不內建SDK
http://developer.android.com/sdk/installing/studio.html 開發人員官網,內建SDK
This download includes:
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Android Studio early access preview
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All the Android SDK Tools to design, test, debug, and profile your app
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The latest Android platform to compile your app
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The latest Android system image to run your app in the emulator
如果已經從官網安裝了Android Studio,應該可以通過canary和dev channel下載的zip解壓覆蓋,完成更新.
SDK下載 可以選擇SDK Tools Only 下載.解壓到自己指定的目錄,運行SDK Manager即可線上更新.
如需離線更新SDK,可以通過SDK Manage每次開啟時顯示的Log,瀏覽器中開啟希望更新的檔案xml地址,在頁面中找到檔案名稱,更改xml地址尾碼為檔案名稱,複製到迅雷即可下載.
下載完成後,複製到,SDK目錄下的temp中,在開啟SDK Manager,選擇更新的檔案,因為檔案已經下載,所以顯示Downloading只有幾秒,然後開始解壓安裝.
例子:
要安裝Intel x86 Atom System Image以建立更快的模擬器,查看Log
知道檔案xml地址為:https://dl-ssl.google.com/android/repository/sys-img/x86/sys-img.xml,在瀏覽器中開啟,可以找到各個版本SDK對應的檔案名稱:
要用迅雷下載sysimg_x86-19_r02.zip,可知其為:https://dl-ssl.google.com/android/repository/sys-img/x86/sysimg_x86-19_r02.zip
離線更新AndroidStudio注意事項:
從 http://tools.android.com/download/studio/canary/latest 下載最新Canary版本離線包。
例如下載0.5.8,解壓後的android-studio檔案夾下有四個檔案夾和三個文本。
到本地Android Studio的安裝目錄C:\Android\android-studio),備份“四個檔案夾和三個文本”,然後刪除原本,複製新的過去。
開啟,出現提示: This version of Android Studio may not work correctly without Android SDK Tool revision 22.6.2 or above.
然後就按要求下載更進階版本的SDK吧。