How can I create an idle layout where no any button can wake it up?
<p>I am developing a security apps and I would like to create an idle layout.
When someone tried to login to gain access to the phone, the system only allows 3 attempts, after 3 failed attempts, an idle layout will activated for 15min, no any key or button can wake it up until the timer expired. I have tried to set the timer and it succeeds but I do not know how to make sure it become idle with no any button can disturb it... thanks</p>
