我找到了使用最新命令行工具的解决方案，以下步骤:

1 -将命令行工具提取到如下结构的文件夹: 例如:$ HOME /开发/ android / cmdline-tools /最新 (此文件夹必须包含lib, bin, notice.txt和source.properties)

2 -将ANDROID_HOME定义为环境变量:

ANDROID_HOME="$HOME/Development/android/cmdline-tools/latest"

3 -加载它的路径:

PATH="$PATH:$ANDROID_HOME/tools:$ANDROID_HOME/tools/lib:$ANDROID_HOME/tools/bin:$ANDROID_HOME/platform-tools"

Android SDK工具现在休息在以下位置:“android_sdk/cmdline-tools/version/bin/”;

因此，在Windows操作系统中解决此问题(其他操作系统也一样)，请执行以下操作:

在android_sdk文件夹中，创建文件夹:cmdline-tools，并在其中创建另一个文件夹:version extract / put all your files "/bin /lib注意和源代码。此版本文件夹中的“属性”文件。 将ANDROID_HOME设置为android_sdk文件夹。 添加到系统路径:android_sdk\cmdlineAndroidSDK\cmdline-tools\version\bin\

类似地，将Android SDK平台工具放在android_sdk/ Platform - Tools /中，并在系统变量下的环境变量中添加相应的PATH

sdkmanager试图根据android-sdk解包的位置找出它的路径，而不使用环境变量，如ANDROID_SDK_ROOT。但它变得更糟，因为它有一个名为cmdline-tools的硬编码父文件夹，如果您在另一个名称的文件夹中解压缩commandlinetools，它将不起作用，迫使我们使用参数sdk_root来正确地提供内部变量。

因此，考虑到这一点，我们可以使用下面的方法来解决这个问题。

我假设我们使用的是Ubuntu操作系统，所以如果你不是，你应该适应一些说明。

Install Android-SDK. sudo apt install android-sdk After the instalation you will have a folder called android-sdk in /usr/lib Create a folder called cdmline-tools inside the android-sdk folder sudo mkdir /usr/lib/android-sdk/cmdline-tools Download the Android command line tools zip from here (https://developer.android.com/studio?hl=en-419#downloads) Unpack the file you just downloaded inside /usr/lib/android-sdk/cmdline-tools sudo unzip /path/for/commandlinetools-linux-6200805_latest.zip -d /usr/lib/android-sdk/cmdline-tools Go to you home dir and edit your .profile nano .profile Create an ANDROID_SDK_ROOT variable export ANDROID_SDK_ROOT=/usr/lib/android-sdk Put the sdkmanager folder in your path export PATH=$ANDROID_SDK_ROOT/cmdline-tools/tools/bin:$PATH Save and Exit Reload you profile . ~/.profile Run sdkmanager --version

您应该在终端中看到打印的版本。

由于有新的更新，文档中没有提到一些更改。在解压缩命令行工具包之后，您将得到的最上面的目录是cmdline-tools。将解压缩目录从cmdline-tools重命名为tools，并将其放在$C:/Android/cmdline-tools下

现在它看起来像$C:/Android/cmdline-tools/tools

它会完美地工作。

混合了Jing Li和caller9的回答，这是我的脚本:

variables:
  ANDROID_COMPILE_SDK: "29"
  ANDROID_BUILD_TOOLS: "29.0.3"
  ANDROID_SDK_TOOLS: "6200805"

before_script:
  - apt-get update --yes
  - apt-get install --yes wget tar unzip lib32stdc++6 lib32z1
  - export ANDROID_HOME=${PWD}android-home
  - install -d $ANDROID_HOME
  - wget --output-document=$ANDROID_HOME/cmdline-tools.zip https://dl.google.com/android/repository/commandlinetools-linux-${ANDROID_SDK_TOOLS}_latest.zip
  - pushd $ANDROID_HOME
  - unzip -d cmdline-tools cmdline-tools.zip
  - popd
  - export PATH=$PATH:${ANDROID_HOME}/cmdline-tools/tools/bin/
  - sdkmanager --version
  - set +o pipefail
  - yes | sdkmanager --sdk_root=${ANDROID_HOME} --licenses
  - set -o pipefail
  - sdkmanager --sdk_root=${ANDROID_HOME} "platforms;android-${ANDROID_COMPILE_SDK}"
  - sdkmanager --sdk_root=${ANDROID_HOME} "platform-tools"
  - sdkmanager --sdk_root=${ANDROID_HOME} "build-tools;${ANDROID_BUILD_TOOLS}"
  - export PATH=$PATH:${ANDROID_HOME}/platform-tools/
  - chmod +x ./gradlew
[...]

我们不再为每个命令执行传递参数——sdk_root，而是深入研究真正的原因。

Starting from Android SDK Command-line Tools 1.0.0 (6200805), in contrast to Android SDK 26.1.1 (4333796), the tools directory hierarchy has been changed. Previously it was placed right inside ANDROID_HOME (which is deprecated, we will use the term ANDROID_SDK_ROOT for the rest of the paragraph), now it's still named as tools (the only thing you'll get after unpacking the downloaded commandlinetools zip file), but differently, you have to place it inside a directory called cmdline-tools on your own. The name cmdline-tools comes from its package name, where you can get from listing packages command sdkmanager --list, whose outputs include cmdline-tools;1.0 | 1.0 | Android SDK Command-line Tools.

将tools目录包装到cmdline-tools目录中将使其工作，并帮助您摆脱恼人的——sdk_root参数。但是其他部分呢?

这就是你要改变的。让我解释更多。

The king - sdkmanager lives inside cmdline-tools/tools/bin, you'd better set in PATH environment variable cmdline-tools should not be set as ANDROID_SDK_ROOT. Because later, when updating Android SDK, or installing more packages, the other packages will be placed under ANDROID_SDK_ROOT, but not under cmdline-tools. The final, complete ANDROID_SDK_ROOT directory structure should look like below, consist of quite a few sub-directories: build-tools, cmdline-tools, emulator, licenses, patcher, platform-tools, platforms, system-images. You can easily point out that build-tools and cmdline-tools are siblings, all sit inside the parent ANDROID_SDK_ROOT.

让我简单概括一下:

设置您首选的ANDROID_SDK_ROOT(就像以前一样) 下载并解压commandlinetools zip文件到名为cmdline-tools的目录中，该目录位于ANDROID_SDK_ROOT目录中 将目录$ANDROID_SDK_ROOT/cmdline-tools/tools/bin追加到环境变量PATH后，这样系统就知道在哪里可以找到sdkmanager

更新! ! ! !

自构建6858069 (Android SDK命令行工具3.0)以来，行为再次发生了变化:

After unzipping the package, the top-most directory you'll get is cmdline-tools. Rename the unpacked directory from cmdline-tools to tools, and place it under $ANDROID_SDK_ROOT/cmdline-tools, so now it should look like: $ANDROID_SDK_ROOT/cmdline-tools/tools. And inside it, you should have: NOTICE.txt bin lib source.properties. Actually according to the official Command-Line Tools doc, the tree structure should be android_sdk/cmdline-tools/version/bin/, but I've checked, using version or tools makes no difference here. For your environment variable PATH, I would recommend you to set like this: PATH=$PATH:$ANDROID_SDK_ROOT/cmdline-tools/latest/bin:$ANDROID_SDK_ROOT/cmdline-tools/tools/bin, because after update later, you'll get the latest sdkmanager placed under $ANDROID_SDK_ROOT/cmdline-tools/latest/bin, put it in front will make it higher priority.