如果你使用的是windows，那就创建一个。bat文件，然后双击这个。bat文件，这将为你每天节省一些时间。下面是我用批处理文件启动android模拟器的代码:

@echo off
title Android Emulator
color 1b
echo #################################

echo Please make sure that your android path is correct for the script
echo Change this path "C:\Users\YOUR_USER_NAME\AppData\Local\Android\Sdk\emulator" to use your curret path and save it as a .bat file on your system to launch android emulator
echo #################################
c:
cd C:\Users\YOUR_USER_NAME\AppData\Local\Android\Sdk\emulator
emulator -avd Nexus_5X_API_28

pause

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。

在Ubuntu 20.04中，我找到了以下解决方案

首先你需要导出Android路径变量。为此:

export ANDROID_SDK=~/Android/Sdk
export PATH=$ANDROID_SDK/emulator:$ANDROID_SDK/tools:$PATH

根据您的安装路径不同，路径可能会有所变化。如果Android Studio是使用Ubuntu软件安装的，那么路径将与上面所述相同。

如果导出工作正常，那么下面的命令应该列出您的AVD名称。

emulator -list-avds

在我的例子中，我得到了结果

Nexus_5_API_30

这是我的AVD的名字。

如果上面的命令列出了您的AVD名称，那么您可以通过以下方式运行您的AVD:

emulator @YOUR_AVD_NAME

对我来说

emulator @Nexus_5_API_30

您可以将导出命令添加到.bashrc文件中，以避免每次需要运行AVD时都输入导出命令。

Windows用户:

复制模拟器名称。 进入以下目录:C:\Users\[yourusername]\AppData\Local\Android\Sdk\emulator 右键单击模拟器.exe并将其作为快捷方式发送到您想要的位置。 右键单击快捷方式的.exe文件，并添加您的模拟器名称，只是复制到目标文本框的@符号。 双击快捷方式，完成!

C: \ \用户[yourusername] \ AppData \ Local模拟器Android Sdk \ \ . exe模拟器@EmulatorName

一张图胜过千言万语:)

如何从MAC终端启动AVD

只需创建一个.bat文件。叫它smth，比如run pixel 2.bat 用notepad++这样的编辑器打开它 写2行代码

cd C:\Users\mxsof\AppData\Local\Android\Sdk\emulator 
emulator -avd pixel_2_api_29

启动它。

这是所有。编码快乐!