目录正文第一:监听来电状态第二:通过手机状态来做不同的处理第三:来电秀界面的实现了第四:开机自动启动第五:注册这些四大组件和申请用到的一些权限正文
I am working with Active Directory using开发者_JAVA技巧 C#. Instantiating the PrincipalContext object seems to be expensive, so I\'d like to store one in a class variable.