打开CMD

打开命令提示符 在我的例子中输入模拟器的路径

C: \ adt - bundle - windows - x86_64 - 20140702 \ \ sdk工具

在我的例子中写“emulator -avd emulatorname”

-avd阿迪vd模拟器

打开CMD 获取所有模拟器列表(C:\Users\DJango\AppData\Local\Android\sdk\ Emulator > Emulator -list-avds) 选择任何模拟器 (C:\Users\DJango\AppData\Local\Android\sdk\emulator>emulator -avd Pixel_2_API_28)

打开命令提示符，进入<android-Home>\sdk\tools>emulator -avd <AVD_NAME>

这里“emulator”是用来打开Android虚拟设备的命令。

我假设你已经构建了你的项目，只需要启动它，但你没有创建任何avd，必须使用命令行进行所有操作。你必须做以下事情。

Create a new virtual device (AVD) for the platform you need. If you have to use command line for creating your AVD, you can call android create avd -n <name> -t <targetID> where targetID is the API level you need. If you can use GUI, just type in android avd and it will launch the manager, where you can do the same. You can read more about AVD management through GUI and through command line. Run the AVD either by using command emulator -avd <name> or through previously launched GUI. Wait until the emulator fully loads, it takes some time. You can read about additional options here. Now you have to install the application to your AVD. Usually during development you just use the same Ant script you used to build the project, just select install target. However, you can install the application manually using command adb install <path-to-your-APK>. Now switch to emulator and launch your application like on any normal device, through the launcher. Or, as an alternative, you can use the following command: adb shell am start -a android.intent.action.MAIN -n <package>/<activity class>. For example: adb shell am start -a android.intent.action.MAIN -n org.sample.helloworld/org.sample.helloworld.HelloWorld. As a commenter suggested, you can also replace org.sample.helloworld.HelloWorld in the line above with just .HelloWorld, and it will work too.

在这里，你可以通过命令行查看执行该命令的选项:

emulator -avd avd_name [-option [value]] ... [-qemu args]

例如，我是这样使用它的:

emulator -avd ICS_ARM -wipe-data -no-boot-anim -cpu-delay 0

现在假设你已经安装了Android Studio(2.2)在我的情况下，只有一个模拟器，你可能会使用这一行

export ANDROID_SDK_ROOT=~/Library/Android/sdk/ && emulator '@'`emulator -list-avds`

如果你经常这样做，让它变得更容易:

$ echo 'export ANDROID_SDK_ROOT=~/Library/Android/sdk/' >> ~/.profile

向~.aliases添加别名

alias androidup="emulator '@'`emulator -list-avds`" 

召回到源~/。概要文件~ /。在测试之前使用别名

下次只需要$ androidup