You can choose what you want to install, and then click install to begin installing the Android emulator on your computer.
你可以选择你想要安装的包裹，然后点击Install(安装)来开始将Android模拟器安装在你电脑上。
It is not required that you have a physical device; all of the code in this article will run fine on the Android emulator that comes with the SDK.
物理设备不是必须的；本文中的所有代码在SDK附带的Android模拟器上可以很好的运行。
Google provides an Android emulator with their SDK, which is designed to let developers test their apps on Android before running them on handsets.
Google在他们的SDK里面提供了一个Android模拟器，这个模拟器是用来让开发者们在发布应用前进行测试的。
Now, the Package Installer will open. You can choose what you want to install, and then click install to begin installing the Android emulator on your computer.
现在软件安装包将打开，你可以选择想要安装的程序，然后点击安装，开始在你的电脑上安装Android模拟器。
The monkeyrunner tool provides an API for writing programs that control an Android device or emulator from outside of Android code.
monkeyrunner工具提供了一个API，使用此api写出的程序可以在Android代码之外控制Android设备和模拟器。
Android will now begin to load in your emulator. Several command prompt Windows may open, and then you'll see the emulator itself.
Android现在开始加载你的模拟器，几个命令提示符窗口会打开，然后你可以一览Android模拟器的“庐山真面目”。
Once the download is completed, you can setup an emulator to test drive Android on your computer.
下载一旦完成，你就可以在电脑上安装模拟器，对Android进行试用。
Android will now begin to load in your emulator.
模拟器现在要开始加载Android了。
We were disappointed that the Android Marketplace wasn't included. but check back in the next couple days and we'll show you how to run it in the emulator!
我们很失望的是AndroidMarketplace没包括在应用内，但是几天后我们会教你怎样在里面运行它。
This applies wherever the Android system is run, whether on an actual device or on the emulator.
最终无论是在真是设备还是模拟器上都必须给你的程序建立签名才可以调试运行。
This applies wherever the Android system is run, whether on an actual device or on the emulator.
最终无论是在真是设备还是模拟器上都必须给你的程序建立签名才可以调试运行。
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