如果您正在启动Flutter应用程序的模拟器，则可以运行以下命令-

> flutter emulators --launch [Emulator ID]

在我的例子中，模拟器id是Pixel_2_API_29，因为我在Android studio中使用AVD管理器创建了它。这里的命令是-

> flutter emulators --launch Pixel_2_API_29

谢谢

在ANDROID_HOME文件夹中有一个tools文件夹

在Mac / Linux <avd > > 在Windows 模拟器。exe -avd <avdName>

如果你正在使用API 24，你可以从列表中获得模拟器的名称 Android列表avds 如果你正在使用API 25，那么你将在工具\bin中获得avdmanager Avdmanager列出avds

一张图胜过千言万语:)

如何从MAC终端启动AVD

(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

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。