IDEA导入Android报错：License for package Android SDK Build-Tools 27.0.3 not accepted
报错信息：
Failed to install the following Android SDK packages as some licences have not been accepted.
Warning: License for package Android SDK Build-Tools 27.0.3 not accepted.
Warning: License for package Android SDK Platform 28 not accepted.
解决方法：安装SDK Manager,并安装