【我的Android进阶之旅】解决Android Studio 启动模拟器出现错误：AVD is already running , delete the *.lock and try again

一、问题描述

AVD 4_WVGA_Nexus_S_API_28 is already running.
If that is not the case, delete the files at
   C:\Users\000\.android\avd/4_WVGA_Nexus_S_API_28.avd/*.lock
and try again.

这个模拟器启动不了。

二、分析问题

2.1 删除 *.lock文件

按照提示，进入到 C:\Users\000.android\avd\4_WVGA_Nexus_S_API_28.avd 目录，查看 *.lock文件

进入目录，执行命令 删除掉所有的 *.lock文件