我想通过命令行下载android sdk。 我从命令https://stackoverflow.com/a/4569792/563306获得此命令 我下载了Android SDK r18 tar文件。提取它并在工具目录中
我试过这个命令
>android udpate sdk --no-ui
它出错了，
Error: Flag '--no-ui' is not valid for 'update sdk'.
另外，我在
中没有看到--no-ui选项android --help
Google是否更改了命令行选项
当我提供帮助时，我明白了，
android --help update sdk
Usage:
android [global options] action [action options]
Global options:
-v --verbose Verbose mode: errors, warnings and informational messages are printed.
-h --help Help on a specific command.
-s --silent Silent mode: only errors are printed out.
Valid actions are composed of a verb and an optional direct object:
- list : Lists existing targets or virtual devices.
- list avd : Lists existing Android Virtual Devices.
- list target : Lists existing targets.
- create avd : Creates a new Android Virtual Device.
- move avd : Moves or renames an Android Virtual Device.
- delete avd : Deletes an Android Virtual Device.
- update avd : Updates an Android Virtual Device to match the folders of a new SDK.
- create project : Creates a new Android Project.
- update project : Updates an Android Project (must have an AndroidManifest.xml).
- create test-project: Creates a new Android Test Project.
- update test-project: Updates an Android Test Project (must have an AndroidManifest.xml).
- create lib-project : Creates a new Android Library Project.
- update lib-project : Updates an Android Library Project (must have an AndroidManifest.xml).
- update adb : Updates adb to support the USB devices declared in the SDK add-ons.
- update sdk : Updates the SDK by suggesting new platforms to install if available.
Action "list ":
Lists existing targets or virtual devices.
Options:
No options
Action "list avd":
Lists existing Android Virtual Devices.
Options:
No options
Action "list target":
Lists existing targets.
Options:
No options
Action "create avd":
Creates a new Android Virtual Device.
Options:
-c --sdcard Path to a shared SD card image, or size of a new sdcard for the new AVD
-t --target Target id of the new AVD [required]
-n --name Name of the new AVD [required]
-p --path Location path of the directory where the new AVD will be created
-f --force Force creation (override an existing AVD)
-s --skin Skin of the new AVD
Action "move avd":
Moves or renames an Android Virtual Device.
Options:
-p --path New location path of the directory where to move the AVD
-n --name Name of the AVD to move or rename [required]
-r --rename New name of the AVD to rename
Action "delete avd":
Deletes an Android Virtual Device.
Options:
-n --name Name of the AVD to delete [required]
Action "update avd":
Updates an Android Virtual Device to match the folders of a new SDK.
Options:
-n --name Name of the AVD to update [required]
Action "create project":
Creates a new Android Project.
Options:
-n --name Project name
-t --target Target id of the new project [required]
-p --path Location path of new project [required]
-k --package Package name [required]
-a --activity Activity name [required]
Action "update project":
Updates an Android Project (must have an AndroidManifest.xml).
Options:
-p --path Location path of the project [required]
-l --library Location path of an Android Library to add, relative to the main project
-n --name Project name
-t --target Target id to set for the project
-s --subprojects Also update any projects in sub-folders, such as test projects.
Action "create test-project":
Creates a new Android Test Project.
Options:
-p --path Location path of new project [required]
-m --main Location path of the project to test, relative to the new project [required]
-n --name Project name
Action "update test-project":
Updates an Android Test Project (must have an AndroidManifest.xml).
Options:
-m --main Location path of the project to test, relative to the new project [required]
-p --path Location path of the project [required]
Action "create lib-project":
Creates a new Android Library Project.
Options:
-n --name Project name
-p --path Location path of new project [required]
-t --target Target id of the new project [required]
-k --package Package name [required]
Action "update lib-project":
Updates an Android Library Project (must have an AndroidManifest.xml).
Options:
-p --path Location path of the project [required]
-l --library Location path of an Android Library to add, relative to the main project
-t --target Target id to set for the project
Action "update adb":
Updates adb to support the USB devices declared in the SDK add-ons.
Options:
No options
Action "update sdk":
Updates the SDK by suggesting new platforms to install if available.
Options:
No options
答案 0 :(得分：14)
对我来说很好。尝试没有--no-ui标志，看看是否有效。如果没有，你得到的错误信息是什么？
您可能错误地配置了PATH。您需要执行“当前文件夹可执行文件”，如下所示：
$ ./android update sdk --no-ui
答案 1 :(得分：5)
如果您使用的是Android SDK Tools Rev 19，则应该
$ android --help update sdk
Usage:
android [global options] update sdk [action options]
Global options:
-h --help : Help on a specific command.
-v --verbose : Verbose mode, shows errors, warnings and all messages.
-s --silent : Silent mode, shows errors only.
Action "update sdk":
Updates the SDK by suggesting new platforms to install if available.
Options:
--proxy-port: HTTP/HTTPS proxy port (overrides settings if defined)
--proxy-host: HTTP/HTTPS proxy host (overrides settings if defined)
-s --no-https : Uses HTTP instead of HTTPS (the default) for downloads.
-a --all : Includes all packages (such as obsolete and non-dependent
ones.)
-f --force : Forces replacement of a package or its parts, even if
something has been modified.
-u --no-ui : Updates from command-line (does not display the GUI)
-p --obsolete : Deprecated. Please use --all instead.
-t --filter : A filter that limits the update to the specified types of
packages in the form of a comma-separated list of
[platform, system-image, tool, platform-tool, doc, sample,
source]. This also accepts the identifiers returned by
'list sdk --extended'.
-n --dry-mode : Simulates the update but does not download or install
anything.
和-u或--no-ui是其中一个选项。
答案 2 :(得分：0)
只是添加。当您使用代理选项时，不提供http：//部分。 android可执行文件不会抱怨，并会报告所有下载的内容。我正在进行全新安装，并且确定没有下载任何内容。
答案 3 :(得分：0)
这么简单：
# ./android update sdk -u