使用Android设备凭据访问应用程序的关键部分

Question

How do I show lock screen if user tries to access critical part of my application. I want him to be able to access the critical part only if he can then unlock the device using the device credentials.

Answer 1

You can create a password screen for your application rather then depending on secure lock of android. Because you can't manage lock screen on all versions of android.