以编程方式检查设置包中的iPhone密码
问题描述：
我想检查应用程序本身是否设置了手机密码，以便提示用户设置密码.
I want to check for a condition whether my phones passcode is set or not from my application itself, so that i can prompt the user to set a Passcode.
答
我认为无法使用公共API访问已配置的密码.
I think its not possible to access the configured passcode with public API.