Android更新SDK

此命令将更新和安装所有最新版本的SDK工具，构建工具，SDK平台工具。

这是我的工作。

Android SDK Tools 25.2.3版本(及更高版本)包含了新的工具sdkmanager，它简化了从命令行安装构建工具的任务。 它位于android_sdk/tools/bin文件夹中。

用法(来自文档):

List installed and available packages: sdkmanager --list [options] \ [--channel=channel_id] // Channels: 0 (stable), 1 (beta), 2 (dev), or 3 (canary) Use the channel option to include a package from a channel up to and including channel_id. For example, specify the canary channel to list packages from all channels. Install packages: sdkmanager packages [options] The packages argument is an SDK-style path, wrapped in quotes (for example, "build-tools;25.0.0" or "platforms;android-25"). You can pass multiple package paths, separated with a space, but they must each be wrapped in their own set of quotes.

示例用法(在我的Mac上):

alex@mbpro:~/sdk/tools/bin$ ls ../../build-tools/  
25.0.0/   
alex@mbpro:~/sdk/tools/bin$ ./sdkmanager "build-tools;25.0.2"  
done   
alex@mbpro:~/sdk/tools/bin$ ls ../../build-tools/  
25.0.0/ 25.0.2/

您还可以指定各种选项，例如强制所有连接使用HTTP(——no_https)，或者为了使用代理服务器(——proxy_host=address和——proxy_port=port)。

要检查可用选项，使用——help标志。在我的机器(Mac)上，输出如下:

alex@mbpro:~/sdk/tools/bin$ ./sdkmanager --help
Usage: 
  sdkmanager [--uninstall] [<common args>] \
    [--package_file <package-file>] [<packages>...]
  sdkmanager --update [<common args>]
  sdkmanager --list [<common args>]

In its first form, installs, or uninstalls, or updates packages.
    <package> is a sdk-style path (e.g. "build-tools;23.0.0" or 
             "platforms;android-23").
    <package-file> is a text file where each line is a sdk-style path
                   of a package to install or uninstall.
    Multiple --package_file arguments may be specified in combination
     with explicit paths.
In its second form (with --update), currently installed packages are
    updated to the latest version.
In its third form, all installed and available packages are printed out.

Common Arguments:
    --sdk_root=<sdkRootPath>: Use the specified SDK root instead of the SDK containing this tool
    --channel=<channelId>: Include packages in channels up to <channelId>.
                           Common channels are:
                           0 (Stable), 1 (Beta), 2 (Dev), and 3 (Canary).

    --include_obsolete: With --list, show obsolete packages in the
                        package listing. With --update, update obsolete
                        packages as well as non-obsolete.
    --no_https: Force all connections to use http rather than https.
    --proxy=<http | socks>: Connect via a proxy of the given type.
    --proxy_host=<IP or DNS address>: IP or DNS address of the proxy to use.
    --proxy_port=<port #>: Proxy port to connect to.

* If the env var REPO_OS_OVERRIDE is set to "windows",
  "macosx", or "linux", packages will be downloaded for that OS.

我尝试了这个更新所有，它工作!

echo y | $ANDROID_HOME/tools/android update sdk --no-ui

从developer.android.com下载android SDK(目前windows操作系统的文件大小为149mb)。值得注意的是，android已经删除了sdkmanager GUI，但在位于tools文件夹内的bin文件夹中有一个sdkmanager的命令行版本。

When inside the bin folder, hold down the shift key, right click, then select open command line here. Shift+right click >> open command line here. When the command line opens, type sdkmanager click enter. Then run type sdkmanager (space), double hyphen (--), type list sdkmanager --list (this lists all the packages in the SDK manager) Type sdkmanager (space) then package name, press enter. Eg. sdkmanager platform-tools (press enter) It will load licence agreement. With options (y/n). Enter y to accept and it will download the package you specified.

如需更多参考，请参考这里的官方文件

我希望这能有所帮助。：）

Try

1. 列出所有软件包

android list sdk --all

2. 使用以下命令安装包

android update sdk -u -a -t package1, package2, package3 //comma seperated packages obtained using list command 

正如在其他回答中提到的，你可以使用——filter选项来限制安装的包:

Android SDK更新过滤器…

其他答案没有提到可以使用常量字符串标识符而不是用于筛选器选项的索引(索引将会更改)。这对于无人值守或脚本安装很有帮助。过滤选项:

．.． 这也接受'list sdk——extended'返回的标识符。

Android列表SDK——全部——扩展:

Packages available for installation or update: 97
----------
id: 1 or "tools"
     Type: Tool
     Desc: Android SDK Tools, revision 22.6.2
----------
id: 2 or "platform-tools"
     Type: PlatformTool
     Desc: Android SDK Platform-tools, revision 19.0.1
----------
id: 3 or "build-tools-19.0.3"
     Type: BuildTool
     Desc: Android SDK Build-tools, revision 19.0.3

然后你可以使用字符串id作为过滤器选项来精确指定你想要的版本:

Android更新SDK——过滤工具，平台工具，build-tools-19.0.3等