让它在Windows 10上工作:

C:\Users\UserName\AppData\Local\Android\Sdk\tools>emulator -list-avds
Nexus_5X_API_28
C:\Users\UserName\AppData\Local\Android\Sdk\emulator>emulator -avd Nexus_5X_API_28

打开终端，然后

cd path_to/Android/Sdk/emulator

并运行以下命令来获取您在使用android studio之前创建的模拟器名称

./emulator -list-avds

将$emulator_name替换为您想要启动和运行的

./emulator -avd $emulator_name

以下是你需要做的:

1.Download and extract the SDK. 2.Open a terminal and navigate to the “tools” directory. 3.Launch the “android” tool (./android if you are currently in the tools directory). 4.Tick off the “SDK Platform” for each version of Android that you’d like to use in your emulator. 5.Click the “Install N Packages” button. 6.Click each package and tick off “Accept License” (legally, I’m probably required to tell you that this step may take several hours as you read each license ;). 7.Done with those licenses? Great. Click “Install”. Wait for the SDK manager to finish installing your packages, then you can close it. 8.Back in your terminal, still in the tools directory, enter ./android avd which will launch the Android Virtual Device Manager. 9.Click “New” and fill out the form to build the device you’d like to emulate. In the “Target” dropdown, you’ll see the SDK Platforms that you installed earlier. If the version you need is missing, you need to go back and install it. Click OK when you’re done. 10.Click on the device that you just created and click the “Start” button, tweak any options that you need on the Launch Options window, and click “Launch”.

也检查一下这个问题的答案。

这是Mac上的命令

cd ~/Library/Android/Sdk/tools/bin && ./avdmanager list avd

then

cd ~/Library/Android/Sdk/tools && ./emulator -avd NAME_OF_YOUR_DEVICE

cd C:\Users\{computer_user_name}\AppData\Local\Android\Sdk\emulator

然后运行:

./emulator -list-avds
or
emulator -list-avds

输出:

PIXEL_2_API_29
PIXEL_2_XL_API_29

然后运行:

./emulator -avd PIXEL_2_XL_API_29
or
emulator -avd PIXEL_2_XL_API_29

就是这样

(仅适用于Windows) 为什么要折磨自己?制作一个简单的BAT文件!：

打开记事本 创建如下所示的命令 保存为*.bat (可选)创建*.bat的快捷方式，重命名快捷方式并更改图标

命令如下:

cd /d你的cd

例子:

cd /d d:\Android_SDK\emulator && emulator -avd Nexus_5_API_28