Set two different lock setting on different triggers

Question

I am using Android L on Lenovo phone. Mostly I don't hand out my phone to anybody or keep it unattended. So, I prefer not to bother myself with a lock (password or pin) and just keep swipe lock screen. But while many a times when I have to keep my phone away from my attention, I want to put lock password over it.
For this I have to go to the settings and change it and change it back when I am done.
Is there a way to keep two different lock screen setting(say swipe and pass) on two different triggers (say power button and option on long press power button menu)?


— travis bickle | Sources

Answer

You could use Android's Smart Lock feature for this, see e.g.:





If you have e.g. any Bluetooth device, you can tell your Android device it's "safe" as long as it can see it (so: no lock), but "not safe" otherwise (device gets locked). To have your device locked, you'd simply have to shutdown or disconnect the BT device (or have it out-of-reach; for Bluetooth-devices usually being away 10m is enough – even less with walls in between).



Smart Lock works natively with Android 5+ – and for earlier versions, there are fitting apps (e.g. Zwype Lock Screen, SkipLock, or using one of the more generic automation solutions to build your own: I e.g. use tasker with the Secure Settings plugin for this).


— Izzy | Sources

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