Mac 安装 Android commandlinetools 各种报错的问题

https://developer.android.com/studio/releases/platform-tools

commandlinetools-mac 下载地址

解压后直接运行 sdkmanager 各种报错：

$ ./sdkmanager --update
Warning: Could not create settings
java.lang.IllegalArgumentException
	at com.android.sdklib.tool.sdkmanager.SdkManagerCliSettings.<init>(SdkManagerCliSettings.java:428)
	at com.android.sdklib.tool.sdkmanager.SdkManagerCliSettings.createSettings(SdkManagerCliSettings.java:152)
	at com.android.sdklib.tool.sdkmanager.SdkManagerCliSettings.createSettings(SdkManagerCliSettings.java:134)
	at com.android.sdklib.tool.sdkmanager.SdkManagerCli.main(SdkManagerCli.java:57)
	at com.android.sdklib.tool.sdkmanager.SdkManagerCli.main(SdkManagerCli.java:48)

解决

1. 设置环境变量 ANDROID_HOME
2. 将 commandlinetools.zip 文件下载并解压缩到名为的目录中 cmdline-tools，该目录位于内部 ANDROID_HOME
3. 将目录 $ANDROID_HOME/cmdline-tools/tools/bin 加到环境变量 PATH里，以便系统知道在哪里查找 sdkmanager

具体操作：

$ mkdir -p ~/Library/Android/sdk/cmdline-tools
$ mv tools ~/Library/Android/sdk/cmdline-tools/ # 把解压出来的 tools 移到 cmdline-tools 下面
$ ANDROID_HOME=~/Library/Android/sdk
$ ~/Library/Android/sdk/cmdline-tools/tools/bin/sdkmanager --version
4.0.1

$

然后打开 .bash_profile 设置 ANDROID_HOME 和 PATH

export ANDROID_HOME=~/Library/Android/sdk
export PATH=$PATH:$ANDROID_HOME/cmdline-tools/tools/bin

然后

$ source ~/.bash_profile
$ sdkmanager --version
4.0.1

$ sdkmanager --list
$ sdkmanager --install "build-tools;30.0.2"

done!

参考链接：https://qastack.cn/programming/60440509/android-command-line-tools-sdkmanager-always-shows-warning-could-not-create-se