Introduction to emulator of Android Utility

In the android-sdk \ toolsdirectory, there is an executable program named emulator.exe. The emulator is a simulator or simulator, but many people may find that the emulator cannot be opened through the AVD simulator, just a few clicks, but it cannot run. I believe many new users have encountered this problem. Here is a reason and solution:

The reason for the failure is that no specific avd is specified. You can specify the specific AVD name in the cmd window,

(Before my blog has introduced how to install Android virtual machine, do not remember friends please refer to: http://blog.csdn.net/xifeijian/article/details/8582932

Assume that I have installed an Android virtual machine named xifeijian. Now I can open the cmd command window and start the Android virtual machine through the emulator program;

Command: emulator-avd YourAvdName

As shown in, enter emulator-avd xifeijian

As shown in figure: