解决Android Studio电脑不支持HAXM的问题

测试APP时出现以下错误信息：

Intel HAXM is required to run this AVD.

Your CPU does not support required features (VT-x or SVM).

Unfortunately, your computer does not support hardware accelerated virtualization.
Here are some of your options:
 1) Use a physical device for testing
 2) Develop on a Windows/OSX computer with an Intel processor that supports VT-x and NX
 3) Develop on a Linux computer that supports VT-x or SVM
 4) Use an Android Virtual Device based on an ARM system image
   (This is 10x slower than hardware accelerated virtualization)

解决方案是使用基于ARM的系统映像。操作方法如图：

这样就没问题了。